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NSS 3.30.1 release notes
introduction network security services (nss) 3.
30.1 is a security patch release for nss 3.
30.
... the bug fixes in nss 3.
30.1 are described in the "bugs fixed" section below.
... distribution information the hg tag is nss_3_
30_1_rtm.
...And 5 more matches
NSS 3.30.2 release notes
introduction network security services (nss) 3.
30.2 is a patch release for nss 3.
30.
... the bug fixes in nss 3.
30.2 are described in the "bugs fixed" section below.
... distribution information the hg tag is nss_3_
30_2_rtm.
...And 5 more matches
NSS 3.30 release notes
introduction the network security services (nss) team has released nss 3.
30, which is a minor release.
... distribution information the hg tag is nss_3_
30_rtm.
... nss 3.
30 requires netscape portable runtime (nspr); 4.13.1 or newer.
...And 4 more matches
307 Temporary Redirect - HTTP
http
307 temporary redirect redirect status response code indicates that the resource requested has been temporarily moved to the url given by the location headers.
...in the cases where you want the method used to be changed to get, use
303 see other instead.
... the only difference between
307 and
302 is that
307 guarantees that the method and the body will not be changed when the redirected request is made.
...And 2 more matches
302 Found - HTTP
the hypertext transfer protocol (http)
302 found redirect status response code indicates that the resource requested has been temporarily moved to the url given by the location header.
...it is therefore recommended to set the
302 code only as a response for get or head methods and to use
307 temporary redirect instead, as the method change is explicitly prohibited in that case.
... in the cases where you want the method used to be changed to get, use
303 see other instead.
... status
302 found specifications specification title rfc 7231, section 6.4.3:
302 found hypertext transfer protocol (http/1.1): semantics and content ...
308 Permanent Redirect - HTTP
the hypertext transfer protocol (http)
308 permanent redirect redirect status response code indicates that the resource requested has been definitively moved to the url given by the location headers.
... the request method and the body will not be altered, whereas
301 may incorrectly sometimes be changed to a get method.
... note: some web applications may use the
308 permanent redirect in a non-standard way and for other purposes.
... for example, google drive uses a
308 resume incomplete response to indicate to the client when an incomplete upload stalled.[1] status
308 permanent redirect specifications specification title rfc 7538, section 3:
308 permanent redirect the hypertext transfer protocol status code
308 (permanent redirect) ...
301 Moved Permanently - HTTP
the hypertext transfer protocol (http)
301 moved permanently redirect status response code indicates that the resource requested has been definitively moved to the url given by the location headers.
...it is therefore recommended to use the
301 code only as a response for get or head methods and to use the
308 permanent redirect for post methods instead, as the method change is explicitly prohibited with this status.
... status
301 moved permanently example client request get /index.php http/1.1 host: www.example.org server response http/1.1
301 moved permanently location: http://www.example.org/index.asp specifications specification title rfc 7231, section 6.4.2:
301 moved permanently hypertext transfer protocol (http/1.1): semantics and content ...
304 Not Modified - HTTP
the http
304 not modified client redirection response code indicates that there is no need to retransmit the requested resources.
... many developer tools' network panels of browsers create extraneous requests leading to
304 responses, so that access to the local cache is visible to developers.
... status
304 not modified specifications specification title rfc 7232, section 4.1:
304 not modified hypertext transfer protocol (http/1.1): conditional requests ...
300 Multiple Choices - HTTP
the http
300 multiple choices redirect status response code indicates that the request has more than one possible responses.
... status
300 multiple choices specifications specification title rfc 7231, section 6.4.1:
300 multiple choices hypertext transfer protocol (http/1.1): semantics and content ...
303 See Other - HTTP
the hypertext transfer protocol (http)
303 see other redirect status response code indicates that the redirects don't link to the newly uploaded resources, but to another page (such as a confirmation page or an upload progress page).
... status
303 see other specifications specification title rfc 7231, section 6.4.4:
303 see other hypertext transfer protocol (http/1.1): semantics and content ...
2006-09-30 - Archive of obsolete content
summary: mozilla.dev.tech.xpcom - sept
30- oct 5, 2006 announcements build a xpcom component on mac os x benjamin smedberg confirmed that this tutorial http://www.iosart.com/firefox/xpcom/ is misleading as it uses the standalone glue (-dxpcom_glue) for components, which is not recommended.
Index - Web APIs
30 addresserrors.addressline api, addresserrors, error, payment request, payment request api, property, reference, validation, addressline, payment an object based on addresserrors includes an addressline property when validation of the address finds one or more errors in the array of strings in the address's addressline.
... 1
30 audiocontext.createmediastreamtracksource() api, audio, audiocontext, mediastreamtrack, mediastreamtrackaudiosource, method, node, reference, web audio api, createmediastreamtracksource, sound, source, track a mediastreamtrackaudiosourcenode object which acts as a source for audio data found in the specified audio track.
... 2
30 baseaudiocontext.createbuffer() api, audio, audiocontext, baseaudiocontext, buffer, media, method, reference, web audio, web audio api, createbuffer an audiobuffer configured based on the specified options.
...And 210 more matches
Index - Archive of obsolete content
2 .htaccess ( hypertext access )
301 redirect, cache control, custom error pages, htaccess, permanent redirect, redirect file accessing : htaccess files can be opened using any text editor, like windows notepad, vin, sublime text editor or any other.
...
30 module structure of the sdk add-on sdk no summary!
... 1
30 util/uuid generate or parse uuids.
...And 46 more matches
Index
30 nss 3.12.6 release notes no summary!
... 103 nss 3.
30 release notes the network security services (nss) team has released nss 3.
30, which is a minor release.
... 104 nss 3.
30.1 release notes network security services (nss) 3.
30.1 is a security patch release for nss 3.
30.
...And 32 more matches
Index
30 components.utils xpcom:language bindings, xpconnect components.utils is a collection of various useful xpconnect features.
... 1
30 ns_getcomponentregistrar functions, functions:frozen, xpcom, xpcom api reference the ns_getcomponentregistrar function returns a reference to the xpcom component registrar.
... 2
30 nsiabstractworker dom, interfaces, interfaces:scriptable, workers, xpcom, xpcom interface reference no summary!
...And 20 more matches
Index - Archive of obsolete content
30 browser.type xul attributes, xul reference type: one of the values below.the type of browser, which can be used to set access of the document loaded inside the browser.
... 1
30 fullscreenbutton xul, xul attributes, xul reference no summary!
... 2
30 onerrorcommand xul attributes, xul reference no summary!
...And 19 more matches
requiredFeatures - SVG: Scalable Vector Graphics
ippath>, <cursor>, <defs>, <ellipse>, <foreignobject>, <g>, <image>, <line>, <mask>, <path>, <pattern>, <polygon>, <polyline>, <rect>, <set>, <svg>, <switch>, <text>, <textpath>, <tref>, <tspan>, <use> html, body, svg { height: 100%; } text { fill: white; } <svg viewbox="0 0 250 45" xmlns="http://www.w3.org/2000/svg"> <g> <rect fill="forestgreen" x="10" y="10" height="25" width="2
30" /> <text x="20" y="27">requiredfeatures supported</text> </g> <g requiredfeatures=""> <rect fill="crimson" x="10" y="10" height="25" width="2
30" /> <text x="20" y="27">requiredfeatures not supported</text> </g> </svg> usage notes value <list-of-features> default value true if not defined, false if null or empty string as value animatable ...
...nt>, <font-face>, <glyph>, <missing-glyph>, <hkern>, <font-face-src> and <font-face-name> elements http://www.w3.org/tr/svg11/feature#extensibility the browser supports the <foreignobject> element example svg <svg width="450" height="1170" xmlns="http://www.w3.org/2000/svg"> <!-- testing : http://www.w3.org/tr/svg11/feature#svg --> <rect class="ko" x="10" y="10" height="25" width="4
30" /> <rect class="ok" x="10" y="10" height="25" width="4
30" requiredfeatures="http://www.w3.org/tr/svg11/feature#svg" /> <text x="20" y="27">http://www.w3.org/tr/svg11/feature#svg</text> <!-- testing : http://www.w3.org/tr/svg11/feature#svgdom --> <rect class="ko" x="10" y="35" height="25" width="4
30" /> <rect class="ok" x="10" y="35" height="25" width="4
30" requiredfeatures="...
...http://www.w3.org/tr/svg11/feature#svgdom" /> <text x="20" y="52">http://www.w3.org/tr/svg11/feature#svgdom</text> <!-- testing : http://www.w3.org/tr/svg11/feature#svg-static --> <rect class="ko" x="10" y="60" height="25" width="4
30" /> <rect class="ok" x="10" y="60" height="25" width="4
30" requiredfeatures="http://www.w3.org/tr/svg11/feature#svg-static" /> <text x="20" y="77">http://www.w3.org/tr/svg11/feature#svg-static</text> <!-- testing : http://www.w3.org/tr/svg11/feature#svgdom-static --> <rect class="ko" x="10" y="85" height="25" width="4
30" /> <rect class="ok" x="10" y="85" height="25" width="4
30" requiredfeatures="http://www.w3.org/tr/svg11/feature#svgdom-static" /> <text x="20" y="102">http://www.w3.org/tr/svg11/feature#svgdom-static</text> <!-- test...
...And 18 more matches
Error codes returned by Mozilla APIs
ns_error_not_initialized (0xc1f
30001) an attempt was made to use a component or object which has not yet been initialized.
... ns_error_already_initialized (0xc1f
30002) an attempt is made to initialize a component or object again which has already been initialized.
... ns_error_factory_not_loaded (0x800401f8) ns_error_factory_exists (0xc1f
30100) ns_error_factory_no_signature_support (0xc1f
30101) ns_error_proxy_invalid_in_parameter (0x80010010) ns_error_proxy_invalid_out_parameter (0x80010011) ns_error_cannot_convert_data (0x80460001) ns_error_object_is_immutable (0x80460002) ns_error_loss_of_significant_data (0x80460003) ns_error_illegal_during_shutdown (0x8046001e) many operations cannot be performed onc...
...And 17 more matches
<blend-mode> - CSS: Cascading Style Sheets
<div id="div"></div> #div { width:
300px; height:
300px; background: url('https://mdn.mozillademos.org/files/8543/br.png'), url('https://mdn.mozillademos.org/files/8545/tr.png'); background-blend-mode: normal; } multiply the final color is the result of multiplying the top and bottom colors.
... <div id="div"></div> #div { width:
300px; height:
300px; background: url('https://mdn.mozillademos.org/files/8543/br.png'), url('https://mdn.mozillademos.org/files/8545/tr.png'); background-blend-mode: multiply; } screen the final color is the result of inverting the colors, multiplying them, and inverting that value.
... <div id="div"></div> #div { width:
300px; height:
300px; background: url('https://mdn.mozillademos.org/files/8543/br.png'), url('https://mdn.mozillademos.org/files/8545/tr.png'); background-blend-mode: screen; } overlay the final color is the result of multiply if the bottom color is darker, or screen if the bottom color is lighter.
...And 14 more matches
Index
30 js::clonefunctionobject jsapi reference, reference, référence(2), spidermonkey js::clonefunctionobject creates a new function object from funobj.
... 128 jsobject jsapi reference, spidermonkey objects are made up of the following parts: 129 jsobjectop jsapi reference, obsolete, spidermonkey the callbacks of this type are: 1
30 jsobjectops.defaultvalue jsapi reference, obsolete, spidermonkey the jsobjectops.defaultvalue callback corresponds to the [[defaultvalue]] method defined in ecma 262-3 §8.6.2.6.
... 2
30 js_definefunction jsapi reference, spidermonkey js_definefunction exposes a c/c++ function to scripts by defining a new method on an existing javascript object.
...And 13 more matches
Redirections in HTTP - HTTP
code text method handling typical use case
301 moved permanently get methods unchanged.
...
308 permanent redirect method and body not changed.
...
308 was created to remove the ambiguity of the behavior when using non-get methods.
...And 13 more matches
Index - MDN Web Docs Glossary: Definitions of Web-related terms
30 bigint bigint, glossary, javascript, reference, arbitrary precision format in javascript, bigint is a numeric data type that can represent integers in the arbitrary precision format.
... 1
30 encryption cryptography, glossary, privacy, security in cryptography, encryption is the conversion of cleartext into a coded text or ciphertext.
... an object can be immutable for various reasons, for example: 229 index glossary, index, mdn meta, navigation found 528 pages: 2
30 indexeddb api, codingscripting, database, glossary, sql indexeddb is a web api for storing large data structures within browsers and indexing them for high-performance searching.
...And 12 more matches
Border-image generator - CSS: Cascading Style Sheets
<div id="load-remote" class="button"> </div> </div> <div id="general-controls" class="group section"> <div class="name"> control box </div> <div class="separator"></div> <div class="property"> <div class="name">scale</div> <div class="ui-input-slider" data-topic="scale" data-unit="%" data-max="
300" data-sensivity="10"> </div> </div> <div class="separator"></div> <div class="property"> <div class="name">draggable</div> <div class="ui-checkbox" data-topic='drag-subject'></div> </div> <div class="property right"> <div class="name">section height</div> <d...
... width: 600px; height: 100px; margin: 0 auto; transition: margin 0.4s; } #image-gallery .image { height: 80px; float: left; margin: 10px; opacity: 0.5; background-color: #fff; box-shadow: 0px 0px 3px 1px #bababa; } #image-gallery .image[selected="true"] { box-shadow: 0px 0px 3px 1px #3bba52; opacity: 1; } #image-gallery .image:hover { cursor: pointer; box-shadow: 0px 0px 3px 1px #
30ace5; opacity: 1; } #image-gallery[data-collapsed='true'] { margin-top: -100px; } /* load menu */ #load-actions { margin: 10px 0; } #toggle-gallery { width:
30px; height: 25px; margin: 10px; color: #fff; background-image: url('https://mdn.mozillademos.org/files/6005/arrow-up-white.png'); background-repeat: no-repeat; background-position: top 4px center; background-color: #888888 !i...
...ackground-image: url('https://mdn.mozillademos.org/files/6005/arrow-up-white.png'); } .button { width: 100px; height: 25px; margin: 10px; color: #fff; text-align: center; font-size: 12px; line-height: 25px; background-color: #379b4a; border-radius: 2px; float: left; } .button:hover { cursor: pointer; background-color: #3380c4; } #load-image { float: left; } #load-remote { width:
30px; background-image: url('https://mdn.mozillademos.org/files/6003/arrow-right-white.png'); background-repeat: no-repeat; background-position: center center; } #remote-url { width: 200px; height: 23px; margin: 10px; padding: 0 5px; border: 1px solid #379b4a; border-radius: 2px; float: left; transition: width 0.5s; } #remote-url:focus { box-shadow: 0px 0px 3px -1px #379b4a; /*#68ace8...
...And 12 more matches
Index - Learn web development
30 what is a web server?
... 1
30 test your skills: sizing beginner, css, example the aim of this task is to help you check your understanding of some of the values and units that we looked at in the lesson on sizing items in css.
... 2
30 introduction to html codingscripting, html, introduction to html, landing, links, structure, text, head, semantics at its heart, html is a fairly simple language made up of elements, which can be applied to pieces of text to give them different meaning in a document (is it a paragraph?
...And 11 more matches
Localization and Plurals
plural rule #0 (1 form) families: asian (chinese, japanese, korean), persian, turkic/altaic (turkish), thai, lao everything: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, … plural rule #1 (2 forms) families: germanic (danish, dutch, english, faroese, frisian, german, norwegian, swedish), finno-ugric (estonian, finnish, hungarian), language isolate (basque), latin/greek (greek), semitic (hebrew), romanic (italian, portuguese, spanish, catalan), vietnamese is 1: 1 everything else: 0, ...
...2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, … plural rule #2 (2 forms) families: romanic (french, brazilian portuguese), lingala is 0 or 1: 0, 1 everything else: 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, … plural rule #3 (3 forms) families: baltic (latvian, latgalian) ends in 0: 0 ends in 1, excluding 11: 1, 21, 31, 41, 51, 61, 71, 81, 91, 101, 121, 131, 141, 151, 161, 171, 181, 191, 201, 221, 231, 241, 251, 261, 271, 281, 291, … everything else: 2, 3, 4, 5, 6, 7, 8, 9, 11, 12, 13, 14, 15...
..., 16, 17, 18, 19, 22, 23, 24, 25, 26, 27, 28, 29, 32, 33, 34, 35, 36, 37, 38, 39, 42, 43, 44, 45, 46, 47, 48, 49, 52, 53, … plural rule #4 (4 forms) families: celtic (scottish gaelic) is 1 or 11: 1, 11 is 2 or 12: 2, 12 is 3-10 or 13-19: 3, 4, 5, 6, 7, 8, 9, 10, 13, 14, 15, 16, 17, 18, 19 everything else: 0, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, … plural rule #5 (3 forms) families: romanic (romanian) is 1: 1 is 0 or ends in 01-19, excluding 1: 0, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, … everything else: 20, 21...
...And 11 more matches
NSS Tools ssltap
output output connected to interzone.mcom.com:443--> [alloclen = 66 bytes [ssl2] clienthellov2 { version = {0x03, 0x00} cipher-specs-length = 39 (0x27) sid-length = 0 (0x00) challenge-length = 16 (0x10) cipher-suites = { (0x010080) ssl2/rsa/rc4-128/md5 (0x020080) ssl2/rsa/rc4-40/md5 (0x0
30080) ssl2/rsa/rc2cbc128/md5 (0x040080) ssl2/rsa/rc2cbc40/md5 (0x060040) ssl2/rsa/des64cbc/md5 (0x0700c0) ssl2/rsa/3des192ede-cbc/md5 (0x000004) ssl3/rsa/rc4-128/md5 (0x00ffe0) ssl3/rsa-fips/3des192ede-cbc/sha (0x00000a) ssl3/rsa/3des192ede-cbc/sha (0x00ffe1) ssl3/rsa-fips/des64cbc...
.../sha (0x000009) ssl3/rsa/des64cbc/sha (0x000003) ssl3/rsa/rc4-40/md5 (0x000006) ssl3/rsa/rc2cbc40/md5 } session-id = { } challenge = { 0xec5d 0x8edb 0x37c9 0xb5c9 0x7b70 0x8fe9 0xd1d
30x2592 }}]<-- [sslrecord { 0: 16 03 00 03 e5 |.....
....txt output connected to interzone.mcom.com:443--> [alloclen = 63 bytes [ssl2] clienthellov2 { version = {0x03, 0x00} cipher-specs-length = 36 (0x24) sid-length = 0 (0x00) challenge-length = 16 (0x10) cipher-suites = { (0x010080) ssl2/rsa/rc4-128/md5 (0x020080) ssl2/rsa/rc4-40/md5 (0x0
30080) ssl2/rsa/rc2cbc128/md5 (0x060040) ssl2/rsa/des64cbc/md5 (0x0700c0) ssl2/rsa/3des192ede-cbc/md5 (0x000004) ssl3/rsa/rc4-128/md5 (0x00ffe0) ssl3/rsa-fips/3des192ede-cbc/sha (0x00000a) ssl3/rsa/3des192ede-cbc/sha (0x00ffe1) ssl3/rsa-fips/des64cbc/sha (0x000009) ssl3/rsa/des64cbc...
...And 11 more matches
WebGL constants - Web APIs
src_color 0x0
300 passed to blendfunc or blendfuncseparate to multiply a component by the source elements color.
... one_minus_src_color 0x0
301 passed to blendfunc or blendfuncseparate to multiply a component by one minus the source elements color.
... src_alpha 0x0
302 passed to blendfunc or blendfuncseparate to multiply a component by the source's alpha.
...And 11 more matches
SVG documentation index - SVG: Scalable Vector Graphics
30 basefrequency filters, svg, svg attribute the basefrequency attribute represents the base frequency parameter for the noise function of the <feturbulence> filter primitive.
... 1
30 marker-start svg, svg attribute the marker-start attribute defines the arrowhead or polymarker that will be drawn at the first vertex of the given shape.
... 2
30 unicode deprecated, svg, svg attribute the unicode attribute specifies one or more unicode characters indicating the sequence of unicode characters which corresponds to a glyph.
...And 11 more matches
NSS tools : ssltap
cted to interzone.mcom.com:443 -->; [ alloclen = 66 bytes [ssl2] clienthellov2 { version = {0x03, 0x00} cipher-specs-length = 39 (0x27) sid-length = 0 (0x00) challenge-length = 16 (0x10) cipher-suites = { (0x010080) ssl2/rsa/rc4-128/md5 (0x020080) ssl2/rsa/rc4-40/md5 (0x0
30080) ssl2/rsa/rc2cbc128/md5 (0x040080) ssl2/rsa/rc2cbc40/md5 (0x060040) ssl2/rsa/des64cbc/md5 (0x0700c0) ssl2/rsa/3des192ede-cbc/md5 (0x000004) ssl3/rsa/rc4-128/md5 (0x00ffe0) ssl3/rsa-fips/3des192ede-cbc/sha (0x00000a) ssl3/rsa/3des192ede-cbc/sha (0x00ffe1) ssl3/rsa...
...cted to interzone.mcom.com:443 --> [ alloclen = 63 bytes [ssl2] clienthellov2 { version = {0x03, 0x00} cipher-specs-length = 36 (0x24) sid-length = 0 (0x00) challenge-length = 16 (0x10) cipher-suites = { (0x010080) ssl2/rsa/rc4-128/md5 (0x020080) ssl2/rsa/rc4-40/md5 (0x0
30080) ssl2/rsa/rc2cbc128/md5 (0x060040) ssl2/rsa/des64cbc/md5 (0x0700c0) ssl2/rsa/3des192ede-cbc/md5 (0x000004) ssl3/rsa/rc4-128/md5 (0x00ffe0) ssl3/rsa-fips/3des192ede-cbc/sha (0x00000a) ssl3/rsa/3des192ede-cbc/sha (0x00ffe1) ssl3/rsa-fips/des64cbc/sha (0x000009) ssl...
...3/rsa/des64cbc/sha (0x000003) ssl3/rsa/rc4-40/md5 } session-id = { } challenge = { 0x713c 0x9338 0x
30e1 0xf8d6 0xb934 0x7351 0x200c 0x3fd0 } ] >-- [ sslrecord { type = 22 (handshake) version = { 3,0 } length = 997 (0x3e5) handshake { type = 2 (server_hello) length = 70 (0x000046) serverhello { server_version = {3, 0} random = {...} session id = { length = 32 contents = {..} } cipher_suite = (0x0003) ssl3/rsa/rc4-40/md5 } type = 11 (certificate) length = 709 (0x0002c5) certificatechain { chainlength = 706 (0x...
...And 10 more matches
NSS_3.12_release_notes.html
bug 354403: nsslist_createiterator returns pointer to a freed memory if the function fails to allocate a lock bug 399236: pkix wrapper must print debug output into stderr bug 399
300: pkix error results not freed after use.
...bug 402114: fix the incorrect function prototypes of ssl handshake callbacks bug 402
308: fix miscellaneous compiler warnings in nss/cmd bug 402777: lib/util can't be built stand-alone.
...bug 287061: crl number should be a big integer, not ulong bug
301213: combine internal libpkix function tests into a single statically linked program bug 324740: add generation of sia and aia extensions to certutil bug 339737: libpkix ocsp checking calls cert_verifycert bug 358785: merge nss_libpkix_branch back to trunk bug 365966: infinite recursive call in vfy_verifydigestdirect bug 382078: pkix default http client returns error when try to get an ocsp respo...
...And 9 more matches
<input type="datetime-local"> - HTML: Hypertext Markup Language
you can set a default value for the input by including a date and time inside the value attribute, like so: <label for="party">enter a date and time for your party booking:</label> <input id="party" type="datetime-local" name="partydate" value="2017-06-01t08:
30"> one thing to note is that the displayed date and time formats differ from the actual value; the displayed date and time are formatted according to the user's locale as reported by their operating system, whereas the date/time value is always formatted yyyy-mm-ddthh:mm.
... when the above value submitted to the server, for example, it will look like partydate=2017-06-01t08:
30.
...partydate=2017-06-01t08%3a
30.
...And 9 more matches
HTTP Index - HTTP
30 reason: credential is not supported if the cors header ‘access-control-allow-origin’ is ‘*’ cors, corsnotsupportingcredentials, cross-origin, error, http, https, messages, reasons, security, console, troubleshooting the cors request was attempted with the credentials flag set, but the server is configured using the wildcard ("*") as the value of access-control-allow-origin, ...
... 1
30 feature-policy: encrypted-media directive, eme, feature policy, feature-policy, http, reference the http feature-policy header encrypted-media directive controls whether the current document is allowed to use the encrypted media extensions api (eme).
...if the request has not been modified since, the response will be a
304 without any body; the last-modified response header of a previous request will contain the date of last modification.
...And 9 more matches
HTTP response status codes - HTTP
responses are grouped in five classes: informational responses (100–199), successful responses (200–299), redirects (
300–399), client errors (400–499), and server errors (500–599).
... redirection messages
300 multiple choice the request has more than one possible response.
...(there is no standardized way of choosing one of the responses, but html links to the possibilities are recommended so the user can pick.)
301 moved permanently the url of the requested resource has been changed permanently.
...And 9 more matches
Positioning - Learn web development
to try this out, add the following declarations to the .positioned rule in your css: top:
30px; left:
30px; note: the values of these properties can take any units you'd logically expect — pixels, mm, rems, %, etc.
...t</span>, or just go on to a new line if not, much like this image will do: <img src="https://udn.realityripple.com/samples/9e/6ff6af6fd4.jpg"></p> body { width: 500px; margin: 0 auto; } p { background: aqua; border: 3px solid blue; padding: 10px; margin: 10px; } span { background: red; border: 1px solid black; } .positioned { position: relative; background: yellow; top:
30px; left:
30px; } cool, huh?
...so for example, if you specify top:
30px;, a force pushes the top of the box, causing it to move downwards by
30px.
...And 8 more matches
NSS tools : ssltab
example 1 $ ssltap.exe -sx -p 444 interzone.mcom.com:443 > sx.txt output connected to interzone.mcom.com:443 -->; [ alloclen = 66 bytes [ssl2] clienthellov2 { version = {0x03, 0x00} cipher-specs-length = 39 (0x27) sid-length = 0 (0x00) challenge-length = 16 (0x10) cipher-suites = { (0x010080) ssl2/rsa/rc4-128/md5 (0x020080) ssl2/rsa/rc4-40/md5 (0x0
30080) ssl2/rsa/rc2cbc128/md5 (0x040080) ssl2/rsa/rc2cbc40/md5 (0x060040) ssl2/rsa/des64cbc/md5 (0x0700c0) ssl2/rsa/3des192ede-cbc/md5 (0x000004) ssl3/rsa/rc4-128/md5 (0x00ffe0) ssl3/rsa-fips/3des192ede-cbc/sha (0x00000a) ssl3/rsa/3des192ede-cbc/sha (0x00ffe1) ssl3/rsa-fips/des64cbc/sha (0x000009) ssl3/rsa/des64cbc/sha (0x000003) ssl3/rsa/rc4-40/md5 (0x000006) ssl3/rsa/rc2cbc40/md5 } session-id = { ...
...$ ssltap -s -p 444 interzone.mcom.com:443 > s.txt output connected to interzone.mcom.com:443 --> [ alloclen = 63 bytes [ssl2] clienthellov2 { version = {0x03, 0x00} cipher-specs-length = 36 (0x24) sid-length = 0 (0x00) challenge-length = 16 (0x10) cipher-suites = { (0x010080) ssl2/rsa/rc4-128/md5 (0x020080) ssl2/rsa/rc4-40/md5 (0x0
30080) ssl2/rsa/rc2cbc128/md5 (0x060040) ssl2/rsa/des64cbc/md5 (0x0700c0) ssl2/rsa/3des192ede-cbc/md5 (0x000004) ssl3/rsa/rc4-128/md5 (0x00ffe0) ssl3/rsa-fips/3des192ede-cbc/sha (0x00000a) ssl3/rsa/3des192ede-cbc/sha (0x00ffe1) ssl3/rsa-fips/des64cbc/sha (0x000009) ssl3/rsa/des64cbc/sha (0x000003) ssl3/rsa/rc4-40/md5 } session-id = { } challenge = { 0x713c 0x9338 0x
30e1 0xf8d6 0xb934 0x7351 0x200c 0...
...
30: 00 06 9b fe 5b 56 96 49 1f 9f ca dd d5 ba b9 52 | ..þ[v.i.\xd9 ...º¹r 40: 6f 2d |o- ] <-- [ 0: 16 03 00 03 e5 02 00 00 46 03 00 7f e5 0d 1b 1d | ........f.......
...And 8 more matches
NSS tools : ssltap
example 1 $ ssltap.exe -sx -p 444 interzone.mcom.com:443 > sx.txt output connected to interzone.mcom.com:443 -->; [ alloclen = 66 bytes [ssl2] clienthellov2 { version = {0x03, 0x00} cipher-specs-length = 39 (0x27) sid-length = 0 (0x00) challenge-length = 16 (0x10) cipher-suites = { (0x010080) ssl2/rsa/rc4-128/md5 (0x020080) ssl2/rsa/rc4-40/md5 (0x0
30080) ssl2/rsa/rc2cbc128/md5 (0x040080) ssl2/rsa/rc2cbc40/md5 (0x060040) ssl2/rsa/des64cbc/md5 (0x0700c0) ssl2/rsa/3des192ede-cbc/md5 (0x000004) ssl3/rsa/rc4-128/md5 (0x00ffe0) ssl3/rsa-fips/3des192ede-cbc/sha (0x00000a) ssl3/rsa/3des192ede-cbc/sha (0x00ffe1) ssl3/rsa-fips/des64cbc/sha (0x000009) ssl3/rsa/des64cbc/sha (0x000003) ssl3/rsa/rc4-40/md5 (0x000006) ssl3/rsa/rc2cbc40/md5 } session-id = { ...
...$ ssltap -s -p 444 interzone.mcom.com:443 > s.txt output connected to interzone.mcom.com:443 --> [ alloclen = 63 bytes [ssl2] clienthellov2 { version = {0x03, 0x00} cipher-specs-length = 36 (0x24) sid-length = 0 (0x00) challenge-length = 16 (0x10) cipher-suites = { (0x010080) ssl2/rsa/rc4-128/md5 (0x020080) ssl2/rsa/rc4-40/md5 (0x0
30080) ssl2/rsa/rc2cbc128/md5 (0x060040) ssl2/rsa/des64cbc/md5 (0x0700c0) ssl2/rsa/3des192ede-cbc/md5 (0x000004) ssl3/rsa/rc4-128/md5 (0x00ffe0) ssl3/rsa-fips/3des192ede-cbc/sha (0x00000a) ssl3/rsa/3des192ede-cbc/sha (0x00ffe1) ssl3/rsa-fips/des64cbc/sha (0x000009) ssl3/rsa/des64cbc/sha (0x000003) ssl3/rsa/rc4-40/md5 } session-id = { } challenge = { 0x713c 0x9338 0x
30e1 0xf8d6 0xb934 0x7351 0x200c 0...
...
30: 00 06 9b fe 5b 56 96 49 1f 9f ca dd d5 ba b9 52 | ..þ[v.i.\xd9 ...º¹r 40: 6f 2d |o- ] <-- [ 0: 16 03 00 03 e5 02 00 00 46 03 00 7f e5 0d 1b 1d | ........f.......
...And 8 more matches
Basic animations - Web APIs
tps://mdn.mozillademos.org/files/1456/canvas_sun.png'; moon.src = 'https://mdn.mozillademos.org/files/1443/canvas_moon.png'; earth.src = 'https://mdn.mozillademos.org/files/1429/canvas_earth.png'; window.requestanimationframe(draw); } function draw() { var ctx = document.getelementbyid('canvas').getcontext('2d'); ctx.globalcompositeoperation = 'destination-over'; ctx.clearrect(0, 0,
300,
300); // clear canvas ctx.fillstyle = 'rgba(0, 0, 0, 0.4)'; ctx.strokestyle = 'rgba(0, 153, 255, 0.4)'; ctx.save(); ctx.translate(150, 150); // earth var time = new date(); ctx.rotate(((2 * math.pi) / 60) * time.getseconds() + ((2 * math.pi) / 60000) * time.getmilliseconds()); ctx.translate(105, 0); ctx.fillrect(0, -12, 40, 24); // shadow ctx.drawimage(earth, -12, -12); ...
... // moon ctx.save(); ctx.rotate(((2 * math.pi) / 6) * time.getseconds() + ((2 * math.pi) / 6000) * time.getmilliseconds()); ctx.translate(0, 28.5); ctx.drawimage(moon, -3.5, -3.5); ctx.restore(); ctx.restore(); ctx.beginpath(); ctx.arc(150, 150, 105, 0, math.pi * 2, false); // earth orbit ctx.stroke(); ctx.drawimage(sun, 0, 0,
300,
300); window.requestanimationframe(draw); } init(); <canvas id="canvas" width="
300" height="
300"></canvas> screenshotlive sample an animated clock this example draws an animated clock, showing your current time.
... for (var i = 0; i < 12; i++) { ctx.beginpath(); ctx.rotate(math.pi / 6); ctx.moveto(100, 0); ctx.lineto(120, 0); ctx.stroke(); } ctx.restore(); // minute marks ctx.save(); ctx.linewidth = 5; for (i = 0; i < 60; i++) { if (i % 5!= 0) { ctx.beginpath(); ctx.moveto(117, 0); ctx.lineto(120, 0); ctx.stroke(); } ctx.rotate(math.pi /
30); } ctx.restore(); var sec = now.getseconds(); var min = now.getminutes(); var hr = now.gethours(); hr = hr >= 12 ?
...And 7 more matches
Using CSS animations - CSS: Cascading Style Sheets
p { animation-duration: 3s; animation-name: slidein; } @keyframes slidein { from { margin-left: 100%; width:
300%; } to { margin-left: 0%; width: 100%; } } in this example the style for the <p> element specifies that the animation should take 3 seconds to execute from start to finish, using the animation-duration property, and that the name of the @keyframes at-rule defining the keyframes for the animation sequence is named “slidein”.
...here, we configure the left margin of the element to be at 100% (that is, at the far right edge of the containing element), and the width of the element to be
300% (or three times the width of the containing element).
...that’s as simple as adding this keyframe: 75% { font-size:
300%; margin-left: 25%; width: 150%; } the full code now looks like this: p { animation-duration: 3s; animation-name: slidein; } @keyframes slidein { from { margin-left: 100%; width:
300%; } 75% { font-size:
300%; margin-left: 25%; width: 150%; } to { margin-left: 0%; width: 100%; } } <p>the caterpillar and alice looked at each other for some t...
...And 7 more matches
Using CSS gradients - CSS: Cascading Style Sheets
<div class="multiposition-stops"></div> <div class="multiposition-stop2"></div> div { width: 120px; height: 120px; float: left; margin-right: 10px; box-sizing: border-box; } .multiposition-stops { background: linear-gradient(to left, lime 20%, red
30%, red 45%, cyan 55%, cyan 70%, yellow 80% ); background: linear-gradient(to left, lime 20%, red
30% 45%, cyan 55% 70%, yellow 80% ); } .multiposition-stop2 { background: linear-gradient(to left, lime 25%, red 25%, red 50%, cyan 50%, cyan 75%, yellow 75% ); background: linear-gradient(to left, lime 25%, red 25% 50%, cyan 50% 75%, yellow 75% ); } in the first example...
... above, the lime goes from the 0% mark, which is implied, to the 20% mark, transitions from lime to red over the next 10% of the width of the gradient, reach solid red at the
30% mark, and staying solid red up until 45% through the gradient, where it fades to cyan, being fully cyan for 15% of the gradient, and so on.
... <div class="layered-image"></div> div { width:
300px; height: 150px; } .layered-image { background: linear-gradient(to right, transparent, mistyrose), url("https://mdn.mozillademos.org/files/15525/critters.png"); } stacked gradients you can even stack gradients with other gradients.
...And 7 more matches
Web video codec guide - Web media technologies
at a typical
30 frames per second, each second of hd video would occupy 248,832,000 bytes (~249 mb).
... a fairly typical
30 minute video conference would need about 447.9 gb of storage, and a 2-hour movie would take almost 1.79 tb (that is, 1790 gb).
...motion picture film is typically 24 frames per second, while standard definition television is about
30 frames per second (slightly less, but close enough) and high definition television is between 24 and 60 frames per second.
...And 7 more matches
Box-shadow generator - CSS: Cascading Style Sheets
lass="ui-slider-input" data-topic="top" data-unit="px"></div> </div> <div class="slidergroup"> <div class="ui-slider-name"> left </div> <div class="ui-slider-btn-set" data-topic="left" data-type="sub"></div> <div class="ui-slider" data-topic="left" data-min="-
300" data-max="700" data-step="1"> </div> <div class="ui-slider-btn-set" data-topic="left" data-type="add"></div> <div class="ui-slider-input" data-topic="left" data-unit="px"></div> </div> <div id="transform_rotate" class="slidergroup"> <div class="ui-slider-name"> rotate </div> ...
...; } #stack_container .title { text-align: center; font-weight: bold; line-height: 2em; border-bottom: 1px solid #43a6e1; color: #666; } /* * stack of layers for shadow */ #layer_manager { width: 17%; background-color: #fefefe; margin: 0 1% 0 0; -moz-box-sizing: border-box; -webkit-box-sizing: border-box; box-sizing: border-box; float: left; } #layer_manager .button { width:
30%; height: 25px; margin:0 0 10px; color: #333; background-color: #eee; text-align: center; font-size: 0.75em; line-height: 1.5em; border: 1px solid #ccc; border-radius: 3px; display: block; background-position: center center; background-repeat: no-repeat; -moz-box-sizing: border-box; -webkit-box-sizing: border-box; box-sizing: border-box; float: left; } #layer_manager .button:ho...
...*****/ /* * preview area */ #preview_zone { width: 82%; float: left; } #preview { width: 100%; height: 400px; border: 1px solid #ccc; border-radius: 3px; text-align: center; -moz-box-sizing: border-box; -webkit-box-sizing: border-box; box-sizing: border-box; cursor: move; float: left; } #preview .content { width: 100%; height: 100%; display: block; } #obj-element { width:
300px; height: 100px; border: 1px solid #ccc; background: #fff; position: relative; } #obj-before { height: 100%; width: 100%; background: #999; border: 1px solid #ccc; text-align: left; display : block; position: absolute; z-index: -1; } #obj-after { height: 100%; width: 100%; background: #ddd; border: 1px solid #ccc; text-align: right; display : block; position: absolute; z-...
...And 6 more matches
reftest opportunities files - Archive of obsolete content
tests from dbaron http://dbaron.org/css/test/cachetest http://dbaron.org/css/test/lenunit http://dbaron.org/css/test/implied http://dbaron.org/css/test/formelem http://dbaron.org/css/test/sec010
303 http://dbaron.org/css/test/sec0
302 http://dbaron.org/css/test/sec0
302_xml http://dbaron.org/css/test/parsing http://dbaron.org/css/test/parsing2 http://dbaron.org/css/test/parsing4 http://dbaron.org/css/test/parsing5 http://dbaron.org/css/test/parsing6 http://dbaron.org/css/test/sec040102 http://dbaron.org/css/test/casesens http://dbaron.org/css/test/xmltypesel http://dbaron.org/css/test/unitles...
...p://dbaron.org/css/test/margtest http://dbaron.org/css/test/shortborder http://dbaron.org/css/test/shortborder2 http://dbaron.org/css/test/sec0805 http://dbaron.org/css/test/dborder http://dbaron.org/css/test/sec090102 http://dbaron.org/css/test/sec090201 http://dbaron.org/css/test/sec090203 http://dbaron.org/css/test/sec090204 http://dbaron.org/css/test/sec090205 http://dbaron.org/css/test/sec090
301 http://dbaron.org/css/test/sec090
302a http://dbaron.org/css/test/sec090
302b http://dbaron.org/css/test/sec090
302c http://dbaron.org/css/test/sec090
302d http://dbaron.org/css/test/sec0905 http://dbaron.org/css/test/sec414 http://dbaron.org/css/test/floatpos http://dbaron.org/css/test/floatpos2 http://dbaron.org/css/test/sec0907 http://dbaron.org/css/test/sec0909 http://dbaron.org/css/test/bidi ht...
...tp://dbaron.org/css/test/bidi2 http://dbaron.org/css/test/sec1001a http://dbaron.org/css/test/sec1001b http://dbaron.org/css/test/sec1001c http://dbaron.org/css/test/sec1001d http://dbaron.org/css/test/sec1001e http://dbaron.org/css/test/sec100
301 http://dbaron.org/css/test/sec100
302 http://dbaron.org/css/test/sec100
303 http://dbaron.org/css/test/sec100
304 http://dbaron.org/css/test/sec100
305 http://dbaron.org/css/test/sec100
307 http://dbaron.org/css/test/sec1004 http://dbaron.org/css/test/sec1004b http://dbaron.org/css/test/sec100604 http://dbaron.org/css/test/sec1007 http://dbaron.org/css/test/sec1007b http://dbaron.org/css/test/abspos_inherit http://dbaron.org/css/test/linebox1 http://dbaron.org/css/test/linebox2 http://dbaron.org/css/test/linebox3 http://dbaron.org/css/test/linebox4 http...
...And 5 more matches
Implementation Status - Archive of obsolete content
3.2.2 linking attributes supported 3.2.3 single-node binding attributes supported 3.2.4 node-set binding attributes supported 3.2.5 model item property attributes partial in some cases a loop error can occur on valid bindings
302168; 3.3.1 model supported 3.3.2 instance partial instance element with two child element does not trigger exception 337
302; 3.3.3 submission partial no support for @indent and complex schema validation 278761; 278762; 3.3.4 bind partial usi...
... 292333; 3.4 extension module unsupported
300760; 3.5 mustunderstand module unsupported
300757; 4.
... 282840;
303351; 333464; 333529; 352398; 8.2.1 choices supported 8.2.2 item supported 8.2.3 value supported 8.3.1 filename supported 8.3.2 mediatype supported 8.3.3 labe...
...And 5 more matches
Introduction to CSS layout - Learn web development
ut id ornare felis, eget fermentum sapien.</p> .box { float: left; width: 150px; height: 150px; margin-right:
30px; } note: floats are fully explained in our lesson on the float and clear properties.
...to do this, we could add the following rule to add relative positioning: .positioned { position: relative; top:
30px; left:
30px; } here we give our middle paragraph a position value of relative — this doesn't do anything on its own, so we also add top and left properties.
...ed">this is my relatively positioned element.</p> <p>i am a basic block level element.</p> body { width: 500px; margin: 0 auto; } p { background-color: rgb(207,232,220); border: 2px solid rgb(79,185,227); padding: 10px; margin: 10px; border-radius: 5px; } .positioned { position: relative; background: rgba(255,84,104,.3); border: 2px solid rgb(255,84,104); top:
30px; left:
30px; } absolute positioning absolute positioning is used to completely remove an element from normal flow, and place it using offsets from the edges of a containing block.
...And 5 more matches
How CSS is structured - Learn web development
an example would be the calc() function, which can do simple math within css: <div class="outer"><div class="box">the inner box is 90% -
30px.</div></div> .outer { border: 5px solid black; } .box { padding: 10px; width: calc(90% -
30px); background-color: rebeccapurple; color: white; } this renders as: a function consists of the function name, and parentheses to enclose the values for the function.
... in the case of the calc() example above, the values define the width of this box to be 90% of the containing block width, minus
30 pixels.
... <div class="box"></div> .box { margin:
30px; width: 100px; height: 100px; background-color: rebeccapurple; transform: rotate(0.8turn) } the output from the above code looks like this: look up different values of properties listed below.
...And 5 more matches
Debugging Frame Reflow
log file analysis the log file for a simple table like <!doctype html public "-//w3c//dtd html 4.01 transitional//en"> <html> <head> <meta http-equiv="content-type" content="text/html; charset=iso-8859-1"> </head> <body> <table width="100"> <tbody> <tr> <td>foo</td> </tr> </tbody> </table> </body> </html> will create the following log: vp 00b97c
30 r=0 a=9180,4470 c=9180,4470 cnt=856 scroll 00b97ee0 r=0 a=9180,4470 c=9180,4470 cnt=857 scroll 00b97ee0 r=0 a=9180,4470 c=9180,4470 cnt=858 canvas 00b97c6c r=0 a=9180,uc c=9180,4470 cnt=859 area 02d7afe4 r=0 a=9180,uc c=9180,uc cnt=860 text 02d7b150 r=0 a=9180,uc c=uc,uc cnt=861 text 02d7b150 d=0,0 block 02d7b210 r=0 a=9180,uc c=8940,uc cnt=862 block 02d7b210 d=8940,0 ar...
...ea 02d7afe4 d=9180,120 canvas 00b97c6c d=9180,4470 scroll 00b97ee0 d=9180,4470 scroll 00b97ee0 d=9180,4470 vp 00b97c
30 d=9180,4470 vp 00b97c
30 r=1 a=9180,4470 c=9180,4470 cnt=863 scroll 00b97ee0 r=1 a=9180,4470 c=9180,4470 cnt=864 scroll 00b97ee0 r=1 a=9180,4470 c=9180,4470 cnt=865 canvas 00b97c6c r=1 a=9180,uc c=9180,4470 cnt=866 area 02d7afe4 r=1 a=9180,uc c=9180,uc cnt=867 block 02d7b210 r=1 a=9180,uc c=8940,uc cnt=868 text 02d7b3f8 r=0 a=8940,uc c=uc,uc cnt=869 text 02d7b3f8 d=0,0 tblo 02d7b5f0 r=0 a=8940,uc c=0,0 cnt=870 tbl 02d7b7ec r=0 a=8940,uc c=1500,uc cnt=871 rowg 00b984a4 r=0 a=uc,uc c=uc,uc cnt=872 row 02d7baf8 r=0 a=uc,uc c=uc,uc cnt=873 cell 02d7bc98 r=0 a=uc,uc c=uc,uc cnt=874 block 02d7bcf8 r=0 a=uc,uc c=u...
...c,uc cnt=875 text 02d7be84 r=0 a=uc,uc c=uc,uc cnt=876 text 02d7be84 d=
300,285 me=
300 block 02d7bcf8 d=
300,
300 me=
300 cell 02d7bc98 d=3
30,3
30 me=3
30 row 02d7baf8 d=uc,3
30 rowg 00b984a4 d=uc,3
30 colg 02d7bfb0 r=0 a=uc,uc c=uc,uc cnt=877 col 02d7c0d8 r=0 a=0,0 c=1500,uc cnt=878 col 02d7c0d8 d=0,0 colg 02d7bfb0 d=0,0 rowg 00b984a4 r=2 a=1500,uc c=1500,uc cnt=879 row 02d7baf8 r=2 a=1500,uc c=1500,uc cnt=880 cell 02d7bc98 r=2 a=1440,uc c=1410,uc cnt=881 block 02d7bcf8 r=2 a=1410,uc c=1410,uc cnt=882 block 02d7bcf8 d=1410,
300 cell 02d7bc98 d=1440,3
30 row 02d7baf8 d=1500,3
30 rowg 00b984a4 d=1500,3
30 colg 02d7bfb0 r=2 a=1500,uc c=1500,uc cnt...
...And 5 more matches
Linux compatibility matrix
distribution kernel glibc glib gtk+2 gtk+3 pixman stdc++ gcc clang python3 released eol fedora 16 3.1 2.14 2.
30 2.24 3.2 0.22 4.6 4.6 2.9 n/a nov 2011 feb 2013 fedora 17 3.3 2.15 2.32 2.24 3.4 0.24 4.7 4.7 3.0 n/a may 2012 jul 2013 fedora 18 3.6 2.16 2.34 2.24 3.6 0.26 4.7 4.7 3.1 n/a jan 2013 jan 2014 fedora 19 3.9 2.17 2.36 2.24 3.8 0.
30 4.8.1 4.8 3.3 n/a jul 2013 jan 2015 fedora 20 3.11 2.18 2.38 2.24 ...
... 3.10 0.
30 4.8.2 4.8 3.3 n/a dec 2013 jun 2015 fedora 21 3.17 2.20 2.42 2.24 3.14 0.32 4.9 4.9 3.4 n/a dec 2014 dec 2015 fedora 22 4.0 2.21 2.44 2.24 3.16 0.32 5.1 4.9, 5.1 3.5 n/a may 2015 jul 2016 fedora 23 4.2 2.22 2.46 2.24 3.18 0.33 5.1 5.1 3.7 n/a nov 2015 dec 2016 fedora 24 4.5 2.23 2.48 2.24 3.20 0.34 6.1 6.1 3.8 n/a jun 2016 aug 2017 fedora 25 4.8 2.24 2.50 2.24 3.22.2 0.34 6.2 6.2 3.8 n/a nov 2016 dec 2017 fedora 26 4.11 2.25 2.52 2.24 3.22.16 0.34 7.1 7.1 4.0 n/a jul 2017 jun 2018 fedor...
...a 27 4.13 2.26 2.54 2.24 3.22.24 0.34 7.2 7.2 4.0 n/a nov 2017 dec 2018 fedora 28 4.16 2.27 2.56 2.24 3.22.
30 0.34 8.0.1 8.0.1 6.0 n/a may 2018 may 2019 fedora 29 4.18 2.28 2.58 2.24 3.24.1 0.34 8.2.1 8.2.1 7.0 3.7 oct 2018 nov 2019 fedora
30 5.0 2.29 2.60 2.24 3.24.8 0.34 9.0.1 9.0.1 8.0 3.7 apr 2019 ?
...And 5 more matches
Permissions - Web APIs
ie no support noopera full support
30safari no support nowebview android no support nochrome android full support 43firefox android ?
... opera android full support
30safari ios no support nosamsung internet android full support 4.0gyroscope permissionchrome full support 51edge full support 79firefox ?
... ie no support noopera full support
30safari no support nowebview android no support nochrome android full support 43firefox android ?
...And 5 more matches
JavaScript Daemons Management - Archive of obsolete content
sample usage: var mydaemon = daemon.buildaround({ "create": function () { [custom code] }, // optional "prepare": function () { [custom code] }, // optional "perform": function () { [custom code] }, // required "customproperty": [custom value], "mycustommethod": function () { [custom code] }, "anothercustomproperty": [custom value], "etc.": "etc." }, 200,
30); daemon.incorporate(function) the function.prototype property will replaced with a new daemon() object.
...createelement("span"); ospan.textcontent = stext[nletter]; oletter = { "elem": ospan, "parent": this }; aletters.push(oletter); oletter.pos = math.random() * 50; oletter.elem.style.position = "relative"; this.appendchild(ospan); } } var nmaxdist = 25, aletters = [], stext = "do you feel lucky, punk?", orecompose = new daemon(document.createelement("p"), perform, 33,
30, prepare); onload = function () { orecompose.owner.id = "perform-me"; document.body.appendchild(orecompose.owner); orecompose.play(); }; </script> <style type="text/css"> body { font-family: monospace, sans-serif; background: #dddddd; overflow: hidden; } #perform-me { margin: 50px; font-size: 20px; line-height: 20px; } </style> </head> <body> <h1>new daemon(<em>@thisobject...
... "customproperty": [custom value], |*| "mycustommethod": function () { [custom code] }, |*| "anothercustomproperty": [custom value], |*| "etc.": "etc." |*| "create": function () { [custom code] }, // optional |*| "prepare": function () { [custom code] }, // optional |*| "perform": function () { [custom code] }, // required |*| }, 200,
30); |*| \*/ var stext = "do you feel lucky, punk?", ounhide = daemon.buildaround({ // http://tyleregeto.com/text-animation-in-javascript "letters": [], "numletters": 0, "clock": 0, "interval": 0.0, "delta": 33, "letters": [], "pool": ["0","1","2","3","4","5","6","7","8","9"], "target": document.createelement("p"), "create": function () { // build letters list this.tar...
...And 4 more matches
Key Values - Web APIs
vk_tab (0x09) kvk_tab (0x
30) gdk_key_tab (0xff09) gdk_key_kp_tab (0xff89) gdk_key_iso_left_tab (0xfe20) qt::key_tab (0x01000001) keycode_tab (61) " " [1] the space key, space bar.
... vk_oem_attn (0xf0) gdk_key_eisu_shift (0xff2f) gdk_key_eisu_toggle (0xff
30) qt::key_eisu_shift (0x0100112f) qt::key_eisu_toggle (0x010011
30) "codeinput" the code input key, which enables code input mode, which lets the user enter characters by typing their code points (their unicode character numbers, typically).
... kvk_jis_eisu (0x66) gdk_key_eisu_toggle (0xff2f) qt::key_eisu_toggle (0x010011
30) keycode_eisu (212) "hankaku" [3] the hankaku (half-width characters) key.
...And 4 more matches
Using the Web Animations API - Web APIs
here’s the simplified css that controls alice’s animation: #alice { animation: alicetumbling infinite 3s linear; } @keyframes alicetumbling { 0% { color: #000; transform: rotate(0) translate3d(-50%, -50%, 0); }
30% { color: #431236; } 100% { color: #000; transform: rotate(360deg) translate3d(-50%, -50%, 0); } } this changes alice’s color and her transform’s rotation over 3 seconds at a constant (linear) rate and loops infinitely.
... in the @keyframes block we can see that
30% of the way through each loop (about .9 seconds in), alice’s color changes from black to a deep burgundy then back again by the end of the loop.
...in the above example, to make sure that alice’s color changes at
30% (not 50%) for the color change, we are giving it offset: 0.3.
...And 4 more matches
Example and tutorial: Simple synth keyboard - Web APIs
ne; } .key div sub { font-size: 10px; pointer-events: none; } .key:hover { background-color: #eef; } .key:active { background-color: #000; color: #fff; } .octave { display: inline-block; padding: 0 6px 0 0; } .settingsbar { padding-top: 8px; font: 14px "open sans", "lucida grande", "arial", sans-serif; position: relative; vertical-align: middle; width: 100%; height:
30px; } .left { width: 50%; position: absolute; left: 0; display: table-cell; vertical-align: middle; } .left span, .left input { vertical-align: middle; } .right { width: 50%; position: absolute; right: 0; display: table-cell; vertical-align: middle; } .right span { vertical-align: middle; } .right input { vertical-align: baseline; } javascript the javascript code ...
... function createnotetable() { let notefreq = []; for (let i=0; i< 9; i++) { notefreq[i] = []; } notefreq[0]["a"] = 27.500000000000000; notefreq[0]["a#"] = 29.135235094880619; notefreq[0]["b"] =
30.867706328507756; notefreq[1]["c"] = 32.703195662574829; notefreq[1]["c#"] = 34.647828872109012; notefreq[1]["d"] = 36.708095989675945; notefreq[1]["d#"] = 38.890872965260113; notefreq[1]["e"] = 41.203444614108741; notefreq[1]["f"] = 43.653528929125485; notefreq[1]["f#"] = 46.249
302838954299; notefreq[1]["g"] = 48.999429497718661; notefreq[1]["g#"] = 51.91
3087197493142; notefr...
... notefreq[2]["c"] = 65.406391325149658; notefreq[2]["c#"] = 69.295657744218024; notefreq[2]["d"] = 73.416191979351890; notefreq[2]["d#"] = 77.7817459
30520227; notefreq[2]["e"] = 82.406889228217482; notefreq[2]["f"] = 87.
307057858250971; notefreq[2]["f#"] = 92.498605677908599; notefreq[2]["g"] = 97.998858995437323; notefreq[2]["g#"] = 103.826174394986284; notefreq[2]["a"] = 110.000000000000000; notefreq[2]["a#"] = 116.540940379522479; notefreq[2]["b"] = 123.470825314031027; notefreq[3]["c"] = 1
30.812782650299317; notefreq[3]["c#"] = 138.591315488436048; notefreq[3]["d"] = 146.832383958703780; notef...
...And 4 more matches
Color picker tool - CSS: Cascading Style Sheets
slider-picker { width: 2px; height: 100%; border: 1px solid #777; background-color: #fff; position: relative; top: -1px; } /* input hsv and rgb */ .ui-color-picker .info { width: 200px; margin: 5px; float: left; } .ui-color-picker .info * { float: left; } .ui-color-picker .input { width: 64px; margin: 5px 2px; float: left; } .ui-color-picker .input .name { height: 20px; width:
30px; text-align: center; font-size: 14px; line-height: 18px; float: left; } .ui-color-picker .input input { width:
30px; height: 18px; margin: 0; padding: 0; border: 1px solid #ddd; text-align: center; float: right; -moz-user-select: text; -webkit-user-select: text; -ms-user-select: text; } .ui-color-picker .input[data-topic="lightness"] { display: none; } .ui-color-picker[data-m...
...der-box; display: table; } /** * picker zone */ #picker { padding: 10px; width: 980px; } .ui-color-picker { padding: 3px 5px; float: left; border-color: #fff; } .ui-color-picker .switch_mode { display: none; } .ui-color-picker .preview-color:hover { cursor: move; } /** * picker container */ #picker-samples { width: 375px; height: 114px; max-height: 218px; margin: 0 10px 0
30px; overflow: hidden; position: relative; float: left; transition: all 0.2s; } #picker-samples .sample { width: 40px; height: 40px; margin: 5px; border: 1px solid #ddd; position: absolute; float: left; transition: all 0.2s; } #picker-samples .sample:hover { cursor: pointer; border-color: #bbb; transform: scale(1.15); border-radius: 3px; } #picker-samples .sample[data-active='tru...
...block; float: right; } #color-theme .box { width: 80px; height: 92px; float: left; } /** * color info box */ #color-info { width: 360px; float: left; } #color-info .title { width: 100%; padding: 15px; font-size: 18px; text-align: center; background-image: url('https://mdn.mozillademos.org/files/6071/color-wheel.png'); background-repeat:no-repeat; background-position: center left
30%; } #color-info .copy-container { position: absolute; top: -100%; } #color-info .property { min-width: 280px; height:
30px; margin: 10px 0; text-align: center; line-height:
30px; } #color-info .property > * { float: left; } #color-info .property .type { width: 60px; height: 100%; padding: 0 16px 0 0; text-align: right; } #color-info .property .value { width: 200px; height: 100%...
...And 4 more matches
Date and time formats used in HTML - HTML: Hypertext Markup Language
example html date and time strings string date and/or time 2005-06-07 june 7, 2005 [details] 08:45 8:45 am [details] 08:45:25 8:45 am and 25 seconds [details] 0033-08-04t03:40 3:40 am on august 4, 33 [details] 1977-04-01t14:00:
30 30 seconds after 2:00 pm on april 1, 1977 [details] 1901-01-01t00:00z midnight utc on january 1, 1901 [details] 1901-01-01t00:00:01-04:00 1 second past midnight eastern standard time (est) on january 1, 1901 [details] basics before looking at the various formats of date and time related strings used by html elements, it is helpful to understand a few fu...
...months 4, 6, 9, and 11 are
30 days long.
... the months of the year and their lengths in days month number name (english) length in days 01 january 31 02 february 28 (29 in leap years) 03 march 31 04 april
30 05 may 31 06 june
30 07 july 31 o8 august 31 09 september
30 10 october 31 11 november
30 12 december 31 week strings a week string specifies a week within a particular year.
...And 4 more matches
String.prototype.normalize() - JavaScript
the code point for "n" (u+006e) followed by the code point for the combining tilde (u+0
303).
... let string1 = '\u00f1'; let string2 = '\u006e\u0
303'; console.log(string1); // ñ console.log(string2); // ñ however, since the code points are different, string comparison will not treat them as equal.
... let string1 = '\u00f1'; // ñ let string2 = '\u006e\u0
303'; // ñ console.log(string1 === string2); // false console.log(string1.length); // 1 console.log(string2.length); // 2 the normalize() method helps solve this problem by converting a string into a normalized form common for all sequences of code points that represent the same characters.
...And 4 more matches
Interacting with page scripts - Archive of obsolete content
expose objects to page scripts until firefox
30, you could use unsafewindow to perform the reverse procedure, and make objects defined in content scripts available to page scripts: // content-script.js unsafewindow.contentscriptobject = {"greeting" : "hello from add-on"}; // page-script.js var button = document.getelementbyid("show-content-script-var"); button.addeventlistener("click", function() { // access object defined by content s...
...cript console.log(window.contentscriptobject.greeting); // "hello from add-on" }, false); after firefox
30, you can still do this for primitive values, but can no longer do it for objects.
... content script to page script from firefox
30 onwards, the execution environment for content scripts has changed, so content scripts can't directly share objects with page scripts.
...And 3 more matches
MCD, Mission Control Desktop, AKA AutoConfig - Archive of obsolete content
situation int-evry manages about
3000 users (mostly students) who share computers in labs and "self service" computer rooms.
...); // close the try, and call the catch() } catch(e) { displayerror("lockedpref", e); } test autoconfig debug to check that our autoconfig works fine, we just set to env variable to check the read of thunderbird.cfg file: $ export nspr_log_modules=mcd:5 $ export nspr_log_file=/tmp/thunderbird-log.txt when thunderbird has started, you should read: $ cat /tmp/thunderbird-log.txt -120940
3040[808a788]: general.config.filename = thunderbird.cfg -120940
3040[808a788]: evaluating .cfg file thunderbird.cfg with obscurevalue 0 clean then, to be sure to start with a fresh thunderbird account, don't do this if you already have one and want to preserve your emails and preferences!
..."component returned failure code: 0xc1f
30001 (ns_error_not_initialized) [nsildapurl.spec]" nsresult: "0xc1f
30001 (ns_error_not_initialized)" location: "js frame :: file:////usr/lib/thunderbird-3.0b2/defaults/autoconfig/prefcalls.js :: getldapattributes :: line 174" data: no] bug 295329 had been re-opened .
...And 3 more matches
MathML Torture Test
alt="texbook, 16.2-16.3" /></td> <td> <math display="block"> <mrow> <msup> <mi>x</mi> <mn>2</mn> </msup> <msup> <mi>y</mi> <mn>2</mn> </msup> </mrow> </math> </td></tr> <tr> <td>2</td> <td><img src="https://udn.realityripple.com/samples/b8/da4a50ea34.png" width="
30" height="17" alt="texbook, 16.2-16.3" /></td> <td> <math display="block"> <!-- <mrow> <msub><mi></mi><mn>2</mn></msub> <msub><mi>f</mi><mn>3</mn></msub> </mrow> --> <mrow> <mmultiscripts> <mi>f</mi> <mn>3</mn><none/> <mprescripts/> <mn>2</mn><none/> ...
.../mo> <msup> <mi>y</mi> <mfrac> <mn>2</mn> <mrow> <mi>k</mi> <mo>+</mo> <mn>1</mn> </mrow> </mfrac> </msup> </mrow> </math> </td></tr> <tr> <td>5</td> <td><img src="https://udn.realityripple.com/samples/d2/921226dd85.png" width="
30" height="42" alt="texbook, 17-17.1" /></td> <td> <math display="block"> <mrow> <mfrac> <mi>a</mi> <mrow> <mi>b</mi> <mo>/</mo> <mn>2</mn> </mrow> </mfrac> </mrow> </math> </td></tr> <tr> <td>6</td> <td><img src="https://udn.realityripple.com/samples/76/5ce9...
...ow> </mfrac> <mfrac> <mn>1</mn> <mrow> <mn>1</mn> <mo>-</mo> <msup> <mi>x</mi> <mn>2</mn> </msup> </mrow> </mfrac> </mrow> </math> </td></tr> <tr> <td>10</td> <td><img src="https://udn.realityripple.com/samples/e4/0fe420
309f.png" width="116" height="63" alt="texbook, 17.7-17.8" /></td> <td> <math display="block"> <mrow> <munder> <mo>∑</mo> <mrow> <mfrac linethickness="0px"> <mrow> <mn>0</mn> <mo>≤</mo> <mi>i</mi> <mo>≤</mo> <mi>m</mi>...
...And 3 more matches
Investigating leaks using DMD heap scan mode
the output will look something like this, after a message about loading progress: 0x7f0882fe32
30 [fragmentorelement (xhtml) script https://www.example.com] --[[via hash] mlistenermanager]--> 0x7f0899b4e550 [eventlistenermanager] --[mlisteners event=onload listenertype=3 [i]]--> 0x7f0882ff8f80 [callbackobject] --[mincumbentglobal]--> 0x7f0897082c00 [nsglobalwindowinner # 2147483662 inner https://www.example.com] root 0x7f0882fe32
30 is a ref counted object with 1 unknown ed...
... known edges: 0x7f08975a24c0 [fragmentorelement (xhtml) head https://www.example.com] --[mattrsandchildren[i]]--> 0x7f0882fe32
30 0x7f08967e7b20 [js object (htmlscriptelement)] --[unwrapdomobject(obj)]--> 0x7f0882fe32
30 the first two lines mean that the script element 0x7f0882fe32
30 contains a strong reference to the eventlistenermanager 0x7f0899b4e550.
...let us call the address of the leaking object (0x7f0882fe32
30 in this case) $leakaddr.
...And 3 more matches
NSS 3.52 release notes
bug 1612493 - integrate avx2 chacha20, poly1
305, and chacha20poly1
305 from hacl*.
... bug 16
30721 - add softoken functions for fips.
... bug 16
30458 - fix problem of gyp msvc builds not producing debug symbol files.
...And 3 more matches
ARIA annotations - Accessibility
</p> <div id="comment-source">suggested by chris, <time datetime="2019-03-
30t19:29">march
30 2019, 19:29</time></div> browsers tend to provide a default black strikethrough for deletions, and a black underline for insertions, but you’ll probably want to use some more interesting styling of your own, for example: ins, [role="insertion"] { color: #0c0; text-decoration: underline; } del, [role="deletion"] { color: red; text-decoration: line-through; } ins, [rol...
... let’s say we have a comment box like so: <div role="comment" id="thread-1" data-author="chris"> <h3>chris said</h3> <p class="comment-text">i really think this could use more cowbell.</p> <p><time datetime="2019-03-
30t19:29">march
30 2019, 19:29</time></p> </div> we’ve used role="comment" to mark this up as a comment.
...n), so the annotation could look like this: <p>the last half of the song is a slow-rising crescendo that peaks at the <mark aria-details="thread-1">end of the guitar solo</mark>, before fading away sharply.</p> <div role="comment" id="thread-1" data-author="chris"> <h3>chris said</h3> <p class="comment-text">i really think this moment could use more cowbell.</p> <p><time datetime="2019-03-
30t19:29">march
30 2019, 19:29</time></p> </div> note: if for some reason you can’t use the <mark> element in your application, you could also use <span role="mark"></span>.
...And 3 more matches
Using media queries - CSS: Cascading Style Sheets
this example combines two media features to restrict styles to landscape-oriented devices with a width of at least
30 ems: @media (min-width:
30em) and (orientation: landscape) { ...
... } to limit the styles to devices with a screen, you can chain the media features to the screen media type: @media screen and (min-width:
30em) and (orientation: landscape) { ...
... @media (max-width:
30em) { ...
...And 3 more matches
transform-origin - CSS: Cascading Style Sheets
yntax /* one-value syntax */ transform-origin: 2px; transform-origin: bottom; /* x-offset | y-offset */ transform-origin: 3cm 2px; /* x-offset-keyword | y-offset */ transform-origin: left 2px; /* x-offset-keyword | y-offset-keyword */ transform-origin: right top; /* y-offset-keyword | x-offset-keyword */ transform-origin: top right; /* x-offset | y-offset | z-offset */ transform-origin: 2px
30% 10px; /* x-offset-keyword | y-offset | z-offset */ transform-origin: left 5px -3px; /* x-offset-keyword | y-offset-keyword | z-offset */ transform-origin: right bottom 2cm; /* y-offset-keyword | x-offset-keyword | z-offset */ transform-origin: bottom right 2cm; /* global values */ transform-origin: inherit; transform-origin: initial; transform-origin: unset; the transform-origin property m...
... | top | center | bottom ] ] <length>?where <length-percentage> = <length> | <percentage> examples code sample transform: none; <div class="box1"> </div> .box1 { margin: 0.5em; width: 3em; height: 3em; border: solid 1px; background-color: palegreen; transform: none; -webkit-transform: none; } transform: rotate(
30deg); <div class="box2"> </div> .box2 { margin: 0.5em; width: 3em; height: 3em; border: solid 1px; background-color: palegreen; transform: rotate(
30deg); -webkit-transform: rotate(
30deg); } transform: rotate(
30deg); transform-origin: 0 0; <div class="box3"> </div> .box3 { margin: 0.5em; width: 3em; heigh...
...t: 3em; border: solid 1px; background-color: palegreen; transform-origin: 0 0; -webkit-transform-origin: 0 0; transform: rotate(
30deg); -webkit-transform: rotate(
30deg); } transform: rotate(
30deg); transform-origin: 100% 100%; <div class="box4"> </div> .box4 { margin: 0.5em; width: 3em; height: 3em; border: solid 1px; background-color: palegreen; transform-origin: 100% 100%; -webkit-transform-origin: 100% 100%; transform: rotate(
30deg); -webkit-transform: rotate(
30deg); } transform: rotate(
30deg); transform-origin: -1em -3em; <div class="box5"> </div> .box5 { margin: 0.5em; width: 3em; height: 3em; border: solid 1px; background-color: palegreen; transform-origin: ...
...And 3 more matches
Basic shapes - SVG: Scalable Vector Graphics
the code to generate that looks something like: <?xml version="1.0" standalone="no"?> <svg width="200" height="250" version="1.1" xmlns="http://www.w3.org/2000/svg"> <rect x="10" y="10" width="
30" height="
30" stroke="black" fill="transparent" stroke-width="5"/> <rect x="60" y="10" rx="10" ry="10" width="
30" height="
30" stroke="black" fill="transparent" stroke-width="5"/> <circle cx="25" cy="75" r="20" stroke="red" fill="transparent" stroke-width="5"/> <ellipse cx="75" cy="75" rx="20" ry="5" stroke="red" fill="transparent" stroke-width="5"/> <line x1="10" x2="50" y1="110" y2="150...
..." stroke="orange" stroke-width="5"/> <polyline points="60 110 65 120 70 115 75 1
30 80 125 85 140 90 135 95 150 100 145" stroke="orange" fill="transparent" stroke-width="5"/> <polygon points="50 160 55 180 70 180 60 190 65 205 50 195 35 205 40 190
30 180 45 180" stroke="green" fill="transparent" stroke-width="5"/> <path d="m20,2
30 q40,205 50,2
30 t90,2
30" fill="none" stroke="blue" stroke-width="5"/> </svg> note: the stroke, stroke-width, and fill attributes are explained later in the tutorial.
... <rect x="10" y="10" width="
30" height="
30"/> <rect x="60" y="10" rx="10" ry="10" width="
30" height="
30"/> x the x position of the top left corner of the rectangle.
...And 3 more matches
Paths - SVG: Scalable Vector Graphics
<svg width="190" height="160" xmlns="http://www.w3.org/2000/svg"> <path d="m 10 10 c 20 20, 40 20, 50 10" stroke="black" fill="transparent"/> <path d="m 70 10 c 70 20, 110 20, 110 10" stroke="black" fill="transparent"/> <path d="m 1
30 10 c 120 20, 180 20, 170 10" stroke="black" fill="transparent"/> <path d="m 10 60 c 20 80, 40 80, 50 60" stroke="black" fill="transparent"/> <path d="m 70 60 c 70 80, 110 80, 110 60" stroke="black" fill="transparent"/> <path d="m 1
30 60 c 120 80, 180 80, 170 60" stroke="black" fill="transparent"/> <path d="m 10 110 c 20 140, 40 140, 50 110" stroke="black" fill="transparent"/> <path d="m...
... 70 110 c 70 140, 110 140, 110 110" stroke="black" fill="transparent"/> <path d="m 1
30 110 c 120 140, 180 140, 170 110" stroke="black" fill="transparent"/> </svg> the example above creates nine cubic bézier curves.
...this is best explained with an example: <svg width="320" height="320" xmlns="http://www.w3.org/2000/svg"> <path d="m 10 315 l 110 215 a
30 50 0 0 1 162.55 162.45 l 172.55 152.45 a
30 50 -45 0 1 215.1 109.9 l 315 10" stroke="black" fill="green" stroke-width="2" fill-opacity="0.5"/> </svg> the example shows a <path> element that goes diagonally across the page.
...And 3 more matches
Release notes - Archive of obsolete content
details github commits made between firefox
30 and firefox 31.
... bugs fixed between firefox
30 and firefox 31.
... firefox
30 highlights added the ability to anchor panels to buttons.
...And 2 more matches
MMgc - Archive of obsolete content
the memory profiler use srtti and stack traces to get information by location and type: class avmplus::growablebuffer - 24.9% -
3015 kb 514 items, avg 6007b 98.9% - 2983 kb - 512 items - poolobject.cpp:29 abcparser.cpp:948 … 0.8% - 24 kb - 1 items - poolobject.cpp:29 abcparser.cpp:948 … class avmplus::string - 13.2% - 1602 kb 15675 items, avg 104b 65.6% - 1051 kb - 14397 items - stringobject.cpp:46 avmcore.cpp:2
300 … 20.4% - 326 kb - 10439 items - avmcore.cpp:2
300 abcparser.cpp:1077 … 6.5% ...
...- 103 kb - 3311 items - avmcore.cpp:2
300 abcparser.cpp:1077 … other profiling tools the gcstats flag on the gc object controls verbose output.
... output looks like this: [mem] ------- gross stats ----- [mem] private 5877 (23.0m) 100% [mem] mmgc 5792 (22.6m) 98% [mem] unmanaged 13 (52k) 0% [mem] managed 2596 (10.1m) 44% [mem] free
3081 (12.0m) 52% [mem] jit 0 (0k) 0% [mem] other 85 (340k) 1% [mem] bytes (interal fragmentation) 2527 (9.9m) 96% [mem] managed bytes 2520 (9.8m) 97% [mem] unmanaged bytes 7 (28k) 53% [mem] -------- gross stats end ----- numbers are in pages (with m and k in parens).
...And 2 more matches
How do you make sure your website works properly? - Learn web development
301: moved permanently the resource has moved to a new location.
... you won't see this much in your browser, but it's good to know about "
301" since search engines use this information a lot to update their indexes.
...
304: not modified the file has not changed since the last time you asked for it, so your browser can display the version from its cache, resulting in faster response times and more efficient use of bandwidth.
...And 2 more matches
Debugging Table Reflow
the table layout strategy can be visualized by defining in the makefiles the constant debug_table_strategy.if one takes for instance the following table code: <table border width="
300"> <colgroup> <col> <col width="50%"> <col width="1*"> <col> </colgroup> <tr> <td style="width:80px">cell 1</td> <td>cell 2</td> <td>cell 3</td> <td>cell 4</td> </tr> </table> rendering: <colgroup><col><col width="50%"><col width="1*"><col></colgroup>cell 1cell 2cell 3cell 4 it will produce the following log at the entrance of assignnonpctcolwidths: assignnonpctcolwidths en...
...leaving assignnonpctcolwidths shows that already to all columns a width of 360 twips has been assigned assignnonpctcolwidths ex ***start table dump*** mcolwidths=360 360 360 360 col frame cache -> 0=00b93138 1=00b931f0 2=024dd728 3=024dd780 **start col dump** colindex=0 isanonymous=0 constraint=0 widths=360 540 12
30 -1 -1 -1 -1 -1 -1 360 **end col dump** **start col dump** colindex=1 isanonymous=0 constraint=0 widths=360 540 -1 -1 -1 -1 -1 -1 -1 360 **end col dump** **start col dump** colindex=2 isanonymous=0 constraint=3 widths=360 540 -1 -1 -1 -1 -1 -1 540 360 **end col dump** **start col dump** colindex=3 isanonymous=0 constraint=0 widths=360 540 -1 -1 -1 -1 -1 -1 -1 360 **end col dump** ***e...
...nd table dump*** the first column has already the minimum content width, the table column can't shrink below that, the desired content width of 540 twips, that's the space to layout cell 1 without wrapping the text and the 12
30 which correspond to the style="width:80px" at the first cell.
...And 2 more matches
Extras
ow> <mi>a</mi> <mo>=</mo> <mo>[</mo> <mtable> <mtr> <mtd><mn>1</mn></mtd> <mtd> <mtext> <img width="16" height="16" src="https://udn.realityripple.com/samples/3f/9341cbddc0.png" alt="mozilla-16" /> </mtext> </mtd> </mtr> <mtr> <mtd> <mtext><input value="type" size="4"/></mtext> </mtd> <mtd><mn>4</mn></mtd> </mtr> </mtable> <mo>]</mo> </mrow> </math> <math display="block"> <msqrt> <mpadded width="
30px" height="15px" depth="15px" voffset="-15px"> <mtext> <svg width="
30px" height="
30px"> <defs> <radialgradient id="radgrad1" cx="50%" cy="50%" r="50%" fx="50%" fy="50%"> <stop offset="0%" style="stop-color:rgb(255,255,255); stop-opacity:1;"/> <stop offset="100%" style="stop-color:rgb(255,0,0); stop-opacity:.8;"/> </radialgradient...
...> </defs> <g transform="translate(15,15)"> <g> <animatetransform attributename="transform" attributetype="xml" type="rotate" from="360" to="0" dur="15s" repeatcount="indefinite"/> <g transform="translate(-15, -15)"> <path fill="url(#radgrad1)" d="m 15 0 l 20 10 l
30 15 l 20 20 l 15
30 l 10 20 l 0 15 l 10 10"/> </g> </g> </g> </svg> </mtext> </mpadded> </msqrt> <mo>=</mo> <msubsup> <mo>∫</mo> <mn>0</mn> <mfrac> <mi>π</mi> <mn>2</mn> </mfrac> </msubsup> <msup> <mi>θ</mi> <mtext> <svg width="15px" height="15px"> <defs> <radialgradient id="radgrad2" cx="50%" cy="50%" r="50%" fx="50%" fy="50%"> <stop offset="0%" ...
...op offset="100%" style="stop-color:rgb(0,0,255); stop-opacity:.9;"/> </radialgradient> </defs> <g> <animatemotion path="m0,0 l3,0 l2,5 l5,5 l0,4 l5,2 z" begin="0s" dur="0.5s" repeatcount="indefinite"/> <circle fill="url(#radgrad2)" r="5px" cx="5px" cy="5px"/> </g> </svg> </mtext> </msup> <mrow> <mo>ⅆ</mo> <mi>θ</mi> </mrow> </math> <div style="width:
300px; margin-left: auto; margin-right: auto;"> <svg width="
300px" height="250px"> <defs> <lineargradient id="grad1" x1="0%" y1="0%" x2="100%" y2="0%"> <stop offset="0%" style="stop-color:rgb(0,0,255);stop-opacity:1"/> <stop offset="100%" style="stop-color:rgb(0,255,0);stop-opacity:1"/> </lineargradient> <lineargradient id="grad2" x1="0%" y1="0%" x2="0%" y2="100%"> <stop offset="0%" style="stop-col...
...And 2 more matches
DMD
note that on mac this step can take
30+ seconds.
...for example: reported at { #01: mozilla::dmd::report(void const*) (/home/njn/moz/mi2/memory/replace/dmd/dmd.cpp:1740) 0x7f68652581ca #02: cyclecollectormallocsizeof(void const*) (/home/njn/moz/mi2/xpcom/base/nscyclecollector.cpp:
3008) 0x7f6860fdfe02 #03: nspurplebuffer::sizeofexcludingthis(unsigned long (*)(void const*)) const (/home/njn/moz/mi2/xpcom/base/nscyclecollector.cpp:933) 0x7f6860fdb7af #04: nscyclecollector::sizeofincludingthis(unsigned long (*)(void const*), unsigned long*, unsigned long*, unsigned long*, unsigned long*, unsigned long*) const (/home/njn/moz/mi2/xpcom/base/nscyclecollector.cpp:
3029) 0x7f6860f...
...db6b1 #05: cyclecollectormultireporter::collectreports(nsimemorymultireportercallback*, nsisupports*) (/home/njn/moz/mi2/xpcom/base/nscyclecollector.cpp:
3075) 0x7f6860fde432 #06: nsmemoryinfodumper::dumpmemoryreportstofileimpl(nsastring_internal const&) (/home/njn/moz/mi2/xpcom/base/nsmemoryinfodumper.cpp:626) 0x7f6860fece79 #07: nsmemoryinfodumper::dumpmemoryreportstofile(nsastring_internal const&, bool, bool) (/home/njn/moz/mi2/xpcom/base/nsmemoryinfodumper.cpp:344) 0x7f6860febaf9 #08: mozilla::(anonymous namespace)::dumpmemoryreportsrunnable::run() (/home/njn/moz/mi2/xpcom/base/nsmemoryinfodumper.cpp:58) 0x7f6860fefe03 } you can tell which memory reporter made the report by the name of the mallocsizeof function near the top of the stack trace.
...And 2 more matches
powermetrics
57 92.81 0.00 0.00 23.95 12.77 0.00 google chrome 84681 57.26 76.07 4.39 0.00 23.75 12.97 0.00 google chrome helper 84685 0.13 48.08 0.00 0.00 0.40 0.20 0.00 kernel_coalition 1 128.64 780.19 3
30.52 0.00 kernel_task 0 109.97 0.00 0.20 0.00 779.47 3
30.35 0.00 launchd 1 18.88 2.44 0.00 0.00 0.40 0.20 0.00 com.apple.safari 488 90.60 108.58 56.48 26.65 com.apple.webkit.webconten...
... total w = _pkg_ (cores + _gpu_ + other) + _ram_ w #01 17.14 w = 14.98 ( 5.50 + 1.19 + 8.29) + 2.16 w 1 sample taken over a period of
30.000 seconds name id cpu ms/s user% deadlines (<2 ms, 2-5 ms) wakeups (intr, pkg idle) gpu ms/s com.google.chrome 500 439.64 585.35 218.62 19.17 google chrome helper 67319 284.75 83.03 296.67 0.00 454.05 172.74 0.00 google chrome helper ...
... 67
304 55.23 64.83 0.03 0.00 9.43 4.33 19.17 google chrome 67
301 63.77 68.09 29.46 0.13 76.11 22.26 0.00 google chrome helper 67320 38.
30 66.70 17.83 0.00 45.78 19.29 0.00 com.apple.windowserver 68 102.58 112.36 43.15 80.52 windowserver 141 103.03 58.19 60.48 6.40 112.36 43.15 80.53 com.apple.safari 499 267.19 110.53 46.05 1.69 com.apple.webkit.webcontent 67372 190.15 79.34 2.02 0.14 129.28 53.79 2.33 com.appl...
...And 2 more matches
JS_CallFunction
js::mutablehandlevalue rval); bool js_callfunctionname(jscontext *cx, js::handleobject obj, const char *name, const js::handlevaluearray& args, js::mutablehandlevalue rval); bool js_callfunctionvalue(jscontext *cx, js::handleobject obj, js::handlevalue fval, const js::handlevaluearray& args, js::mutablehandlevalue rval); /* obsolete since jsapi
30 */ bool js_callfunction(jscontext *cx, jsobject *obj, jsfunction *fun, unsigned argc, jsval *argv, jsval *rval); bool js_callfunctionname(jscontext *cx, jsobject *obj, const char *name, unsigned argc, jsval *argv, jsval *rval); bool js_callfunctionvalue(jscontext *cx, jsobject *obj, jsval fval, unsigned argc, jsval *argv, jsval *rval); ...
...obsolete since jsapi
30 argv jsval * pointer to the array of argument values to pass to the function.
... obsolete since jsapi
30 rval js::mutablehandlevalue out parameter.
...And 2 more matches
CanvasRenderingContext2D.arcTo() - Web APIs
html <canvas id="canvas"></canvas> javascript const canvas = document.getelementbyid('canvas'); const ctx = canvas.getcontext('2d'); // tangential lines ctx.beginpath(); ctx.strokestyle = 'gray'; ctx.moveto(200, 20); ctx.lineto(200, 1
30); ctx.lineto(50, 20); ctx.stroke(); // arc ctx.beginpath(); ctx.strokestyle = 'black'; ctx.linewidth = 5; ctx.moveto(200, 20); ctx.arcto(200,1
30, 50,20, 40); ctx.stroke(); // start point ctx.beginpath(); ctx.fillstyle = 'blue'; ctx.arc(200, 20, 5, 0, 2 * math.pi); ctx.fill(); // control points ctx.beginpath(); ctx.fillstyle = 'red'; ctx.arc(200, 1
30, 5, 0, 2 * math.pi); // control point one ct...
... html <canvas id="canvas"></canvas> javascript the arc begins at the point specified by moveto(): (2
30, 20).
... it is shaped to fit control points at (90, 1
30) and (20, 20), and has a radius of 50.
...And 2 more matches
Advanced animations - Web APIs
<canvas id="canvas" width="600" height="
300"></canvas> as usual, we need a drawing context first.
... <canvas id="canvas" style="border: 1px solid" width="600" height="
300"></canvas> var canvas = document.getelementbyid('canvas'); var ctx = canvas.getcontext('2d'); var raf; var ball = { x: 100, y: 100, vx: 5, vy: 2, radius: 25, color: 'blue', draw: function() { ctx.beginpath(); ctx.arc(this.x, this.y, this.radius, 0, math.pi * 2, true); ctx.closepath(); ctx.fillstyle = this.color; ctx.fill(); } }; function draw() { ctx.clea...
... second demo <canvas id="canvas" style="border: 1px solid" width="600" height="
300"></canvas> var canvas = document.getelementbyid('canvas'); var ctx = canvas.getcontext('2d'); var raf; var ball = { x: 100, y: 100, vx: 5, vy: 2, radius: 25, color: 'blue', draw: function() { ctx.beginpath(); ctx.arc(this.x, this.y, this.radius, 0, math.pi * 2, true); ctx.closepath(); ctx.fillstyle = this.color; ctx.fill(); } }; function draw() { ctx.clea...
...And 2 more matches
Applying styles and colors - Web APIs
function draw() { var ctx = document.getelementbyid('canvas').getcontext('2d'); // draw background ctx.fillstyle = '#fd0'; ctx.fillrect(0, 0, 75, 75); ctx.fillstyle = '#6c0'; ctx.fillrect(75, 0, 75, 75); ctx.fillstyle = '#09f'; ctx.fillrect(0, 75, 75, 75); ctx.fillstyle = '#f
30'; ctx.fillrect(75, 75, 75, 75); ctx.fillstyle = '#fff'; // set transparency value ctx.globalalpha = 0.2; // draw semi transparent circles for (var i = 0; i < 7; i++) { ctx.beginpath(); ctx.arc(75, 75, 10 + 10 * i, 0, math.pi * 2, true); ctx.fill(); } } <canvas id="canvas" width="150" height="150"></canvas> draw(); screenshotlive sample an example using rgba() in...
...ngrad.addcolorstop(0.5, '#fff'); lingrad.addcolorstop(0.5, '#26c000'); lingrad.addcolorstop(1, '#fff'); var lingrad2 = ctx.createlineargradient(0, 50, 0, 95); lingrad2.addcolorstop(0.5, '#000'); lingrad2.addcolorstop(1, 'rgba(0, 0, 0, 0)'); // assign gradients to fill and stroke styles ctx.fillstyle = lingrad; ctx.strokestyle = lingrad2; // draw shapes ctx.fillrect(10, 10, 1
30, 1
30); ctx.strokerect(50, 50, 50, 50); } <canvas id="canvas" width="150" height="150"></canvas> draw(); the first is a background gradient.
... function draw() { var ctx = document.getelementbyid('canvas').getcontext('2d'); // create gradients var radgrad = ctx.createradialgradient(45, 45, 10, 52, 50,
30); radgrad.addcolorstop(0, '#a7d
30c'); radgrad.addcolorstop(0.9, '#019f62'); radgrad.addcolorstop(1, 'rgba(1, 159, 98, 0)'); var radgrad2 = ctx.createradialgradient(105, 105, 20, 112, 120, 50); radgrad2.addcolorstop(0, '#ff5f98'); radgrad2.addcolorstop(0.75, '#ff0188'); radgrad2.addcolorstop(1, 'rgba(255, 1, 136, 0)'); var radgrad3 = ctx.createradialgradient(95, 15, 15, 102, 20, ...
...And 2 more matches
HTMLTextAreaElement - Web APIs
ock; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/htmlelement" target="_top"><rect x="381" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="436" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">htmlelement</text></a><polyline points="491,25 501,20 501,
30 491,25" stroke="#d4dde4" fill="none"/><line x1="501" y1="25" x2="509" y2="25" stroke="#d4dde4"/><line x1="509" y1="25" x2="509" y2="90" stroke="#d4dde4"/><line x1="509" y1="90" x2="492" y2="90" stroke="#d4dde4"/><a xlink:href="/docs/web/api/htmltextareaelement" target="_top"><rect x="
301" y="65" width="190" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="396" y="94" font-size="12px" font-family="cons...
...And 2 more matches
KeyboardEvent: code values - Web APIs
"keyl" "keyl" 0x0027 "semicolon" "semicolon" 0x0028 "quote" "quote" 0x0029 "backquote" "backquote" 0x002a "shiftleft" "shiftleft" 0x002b "backslash" "backslash" 0x002c "keyz" "keyz" 0x002d "keyx" "keyx" 0x002e "keyc" "keyc" 0x002f "keyv" "keyv" 0x00
30 "keyb" "keyb" 0x0031 "keyn" "keyn" 0x0032 "keym" "keym" 0x0033 "comma" "comma" 0x0034 "period" "period" 0x0035 "slash" "slash" 0x0036 "shiftright" "shiftright" 0x0037 "numpadmultiply" "numpadmultiply" 0x0038 "altleft" "altleft" 0x0039 "space" "space" ...
... "unidentified" "" 0xe024 "mediastop" "mediastop" 0xe025 ~ 0xe02b "unidentified" "" 0xe02c "unidentified" "eject" 0xe02d "unidentified" "" 0xe02e "audiovolumedown" "volumedown" (was "volumedown" until chrome 50) 0xe02f "unidentified" "" 0xe0
30 "audiovolumeup" "volumeup" (was "volumeup" until chrome 50) 0xe031 "unidentified" "" 0xe032 "browserhome" "browserhome" 0xe033, 0xe034 "unidentified" "" 0xe035 "numpaddivide" "numpaddivide" 0xe036 "unidentified" "" 0xe037 "printscreen" "printscreen" 0xe038 ...
... kvk_ansi_semicolon (0x29) "semicolon" "semicolon" kvk_ansi_backslash (0x2a) "backslash" "backslash" kvk_ansi_comma (0x2b) "comma" "comma" kvk_ansi_slash (0x2c) "slash" "slash" kvk_ansi_n (0x2d) "keyn" "keyn" kvk_ansi_m (0x2e) "keym" "keym" kvk_ansi_period (0x2f) "period" "period" kvk_tab (0x
30) "tab" "tab" kvk_space (0x31) "space" "space" kvk_ansi_grave (0x32) "backquote" "backquote" kvk_delete (0x33) "backspace" "backspace" enter key on keypad of powerbook (0x34) "numpadenter" "" kvk_escape (0x35) "escape" "escape" right-command key (0x36) "osright" "osright" kvk_command (0x37) ...
...And 2 more matches
SVGRectElement - Web APIs
elative; width: 100%; padding-bottom: 23.333333333333332%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 140" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/svgelement" target="_top"><rect x="381" y="1" width="100" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="431" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgelement</text></a><polyline points="481,25 491,20 491,
30 481,25" stroke="#d4dde4" fill="none"/><line x1="491" y1="25" x2="499" y2="25" stroke="#d4dde4"/><line x1="499" y1="25" x2="499" y2="90" stroke="#d4dde4"/><line x1="499" y1="90" x2="482" y2="90" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svggraphicselement" target="_top"><rect x="
301" y="65" width="180" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="391" y="94" font-size="12px" font-family="consolas,m...
...And 2 more matches
SubtleCrypto.unwrapKey() - Web APIs
*/ const wrappedkeybytes = [171,223,14,36,201,233,233,120,164,68,217,192,226,80, 224,39,199,235,239,60,212,169,100,23,61,54,244,197,160,80,109,2
30,207, 225,57,197,175,71,80,209]; /* convert an array of byte values to an arraybuffer.
...,161,224,19,110,34,175,192, 101,117,169,86,66,56,241,128,13,156,165,125,139,110,138,50,108,129,251,137, 26,186,110,117,113,207,179,59,213,18,175,14,203,192,2,97,131,125,167,227, 182,87,72,123,54,156,60,195,88,224,96,46,126,245,251,247,147,110,147,173, 82,106,93,210,55,71,127,133,41,37,181,17,106,16,158,220,136,43,75,133,96, 240,151,116,40,44,254,2,32,74,226,193,172,48,211,71,109,163,143,
30,92,28,
30,183,25,16,176,207,77,93,139,242,114,91,218,126,123,234,18,9,245,53,46, 172,215,62,92,249,191,17,27,0,58,151,33,23,169,93,177,253,152,147,198,196, 226,42,202,166,99,250,127,40,221,196,121,195,198,235,
30,159,159,95,182,107, 175,137,177,49,72,63,131,162,198,186,22,255,2
30,237,195,56,147,177,101,52, 227,125,32,180,242,47,92,212,6,148,218,107,125,137,123,15,51,107,159,228, 238,21...
...,204,82,88,81,99,92, 159,116,192,223,148,252,12,24,197,211,187,212,98,252,201,154,184,65,54,47, 13,106,151,168,208,112,212,74,204,36,233,98,104,58,103,1,194,13,26,109,101, 60,42,3,215,20,25,99,176,63,28,112,102,121,190,96,198,228,196,78,38,82,37, 248,42,150,115,6,10,22,101,42,237,175,69,232,212,231,40,193,70,211,245,106, 231,175,150,88,105,170,139,238,196,64,218,250,47,165,22,36,196,161,
30,79, 175,14,133,88,129,182,56,140,147,168,134,91,68,172,110,195,134,156,68,78, 249,215,68,250,11,23,70,59,156,99,75,249,159,84,16,206,93,16,1
30,34,66,210, 82,252,53,251,84,59,226,212,154,15,20,163,58,228,109,53,214,151,237,10,169, 107,180,123,174,159,182,8,240,115,115,220,131,128,79,80,61,133,58,24,98, 193,225,56,36,159,254,199,49,44,160,28,81,140,163,24,143,114,31,237,235, 250,83,72,2...
...And 2 more matches
WebGL best practices - Web APIs
consider: gl.compileshader(vs); gl.compileshader(fs); gl.linkprogram(prog); if (!gl.getprogramparameter(vs, gl.link_status)) { console.error('link failed: ' + gl.getprograminfolog(prog)); console.error('vs info-log: ' + gl.getshaderinfolog(vs)); console.error('fs info-log: ' + gl.getshaderinfolog(fs)); } be precise with glsl variable precision annotations if you expect to pass an essl
300 int between shaders, and you need it to have 32-bits, you must use highp or you will have portability problems.
...2^-16 relative mediump ieee float16 (-2^14, 2^14) 2^-14 2^-10 relative lowp 10-bit signed fixed (-2, 2) 2^-8 2^-8 absolute int think range highp int17 (-2^16, 2^16) mediump int11 (-2^10, 2^10) lowp int9 (-2^8, 2^8) *float24: sign bit, 7-bit for exponent, 16-bit for mantissa essl
300 minimum requirements (webgl 2) float think range min above zero precision highp ieee float32 (-2^126, 2^127) 2^-126 2^-24 relative mediump ieee float16 (-2^14, 2^14) 2^-14 2^-10 relative lowp 10-bit signed fixed (-2, 2) 2^-8 2^-8 absolute (u)int think int range unsigned int range ...
...mipmaps are cheap on memory (only
30% overhead) while providing often-large performance advantages when textures are "zoomed out" or generally downscaled in the distance in 3d, or even for cube-maps!
...And 2 more matches
border-image-slice - CSS: Cascading Style Sheets
syntax /* all sides */ border-image-slice:
30%; /* vertical | horizontal */ border-image-slice: 10%
30%; /* top | horizontal | bottom */ border-image-slice:
30 30% 45; /* top | right | bottom | left */ border-image-slice: 7 12 14 5; /* using the `fill` keyword */ border-image-slice: 10% fill 7 12; /* global values */ border-image-slice: inherit; border-image-slice: initial; border-image-slice: unset; the border-image-slice property ma...
...the source image for the borders is as follows: the diamonds are
30px across, therefore setting
30 pixels as the value for both border-width and border-image-slice will get you complete and fairly crisp diamonds in your border: border-width:
30px; border-image-slice:
30; these are the default values we have used in this example.
... however, we have also provided two sliders to allow you to dynamically change the values of the above two properties, allowing you to appreciate the effect they have: border-image-slice changes the size of the image slice sampled for use in each border and border corner (and the content area, if the fill keyword is used) — varying this away from
30 causes the border to look somewhat irregular, but can have some interesting effects.
...And 2 more matches
<input type="text"> - HTML: Hypertext Markup Language
in this example, for instance, the input is
30 characters wide: <form> <div> <label for="uname">choose a username: </label> <input type="text" id="uname" name="name" placeholder="lower case, all one word" size="
30"> </div> <div> <button>submit</button> </div> </form> validation <input> elements of type text have no automatic validation applied to them (since a basic text input needs to be capable...
... div { margin-bottom: 10px; position: relative; } input + span { padding-right:
30px; } input:invalid+span:after { position: absolute; content: '✖'; padding-left: 5px; } input:valid+span:after { position: absolute; content: '✓'; padding-left: 5px; } the technique also requires a <span> element to be placed after the form element, which acts as a holder for the icons.
...ed attribute as an easy way of making entering a value required before form submission is allowed: <form> <div> <label for="uname">choose a username: </label> <input type="text" id="uname" name="name" required> <span class="validity"></span> </div> <div> <button>submit</button> </div> </form> div { margin-bottom: 10px; position: relative; } input + span { padding-right:
30px; } input:invalid+span:after { position: absolute; content: '✖'; padding-left: 5px; } input:valid+span:after { position: absolute; content: '✓'; padding-left: 5px; } this renders like so: if you try to submit the form with no search term entered into it, the browser will show an error message.
...And 2 more matches
Microformats - HTML: Hypertext Markup Language
shed when the entry was published p-summary short entry summary e-content full content of the entry parsed reply h-entry example <div class="h-entry"> <p><span class="p-author h-card"> <a href="https://quickthoughts.jgregorymcverry.com/profile/jgmac1106" ><img class="u-photo" src="https://quickthoughts.jgregorymcverry.com/file/2d6c9cfed7ac8e849f492b5bc7e6a6
30/thumb.jpg"/></a> <a class="p-name u-url" href="https://quickthoughts.jgregorymcverry.com/profile/jgmac1106">greg mcverry</a></span> replied to <a class="u-in-reply-to" href="/docs/web/html/microformats">a post on <strong>developer.mozilla.org</strong> </a>: </p> <p class="p-name e-content">hey thanks for making this microformats resource</p> <p> <a href="https://quickthoughts.
...for making this microformats resource", "value": "hey thanks for making this microformats resource", "lang": "en" } ], "author": [ { "type": [ "h-card" ], "properties": { "name": [ "greg mcverry" ], "photo": [ "https://quickthoughts.jgregorymcverry.com/file/2d6c9cfed7ac8e849f492b5bc7e6a6
30/thumb.jpg" ], "url": [ "https://quickthoughts.jgregorymcverry.com/profile/jgmac1106" ] }, "lang": "en", "value": "greg mcverry" } ] }, "lang": "en" } h-feed the h-feed is a stream or feed of h-entry posts, like complete posts on a home page or archive pages, or summaries or other brief lists of posts example h...
...h-event is often used with both event listings and individual event pages <div class="h-event"> <h1 class="p-name">microformats meetup</h1> <p>from <time class="dt-start" datetime="2013-06-
30 12:00">
30<sup>th</sup> june 2013, 12:00</time> to <time class="dt-end" datetime="2013-06-
30 18:00">18:00</time> at <span class="p-location">some bar in sf</span></p> <p class="p-summary">get together and discuss all things microformats-related.</p> </div> properties property description p-name event name (or title) p-summary short summary of the event ...
...And 2 more matches
Firefox user agent string reference - HTTP
focus version (rendering engine) user agent string 1.0 (webview mobile) mozilla/5.0 (linux; android 7.0) applewebkit/537.36 (khtml, like gecko) version/4.0 focus/1.0 chrome/59.0.
3029.83 mobile safari/537.36 1.0 (webview tablet) mozilla/5.0 (linux; android 7.0) applewebkit/537.36 (khtml, like gecko) version/4.0 focus/1.0 chrome/59.0.
3029.83 safari/537.36 6.0 (geckoview) mozilla/5.0 (android 7.0; mobile; rv:62.0) gecko/62.0 firefox/62.0 klar for android since version 4.1, klar for android uses the same ua string as focus for android.
... klar version (rendering engine) user agent string 1.0 (webview) mozilla/5.0 (linux; android 7.0) applewebkit/537.36 (khtml, like gecko) version/4.0 klar/1.0 chrome/58.0.
3029.83 mobile safari/537.36 4.1+ (webview) mozilla/5.0 (linux; android 7.0) applewebkit/537.36 (khtml, like gecko) version/4.0 focus/4.1 chrome/62.0.
3029.83 mobile safari/537.36 6.0+ (geckoview) mozilla/5.0 (android 7.0; mobile; rv:62.0) gecko/62.0 firefox/62.0 focus for ios version 7 of focus for ios uses a user agent string with the following format: mozilla/5.0 (iphone; cpu iphone os 12_1 like mac os x) applewebkit/605.1.15 (khtml, like gecko) fxios/7.0.4 mobile/16b91 safari/605.1.15 note: th...
...firefox for fire tv use a user agent string with the following format: mozilla/5.0 (linux; <android version>) applewebkit/537.36 (khtml, like gecko) version/4.0 focus/<firefoxversion> chrome/<chrome rev> safari/<webkit rev> firefox tv version user agent string v3.0 mozilla/5.0 (linux; android 7.1.2) applewebkit/537.36 (khtml, like gecko) version/4.0 focus/3.0 chrome/59.0.
3017.125 safari/537.36 firefox for echo show from version 1.1, firefox for echo show uses a user agent string with the following format: mozilla/5.0 (linux; <android version>) applewebkit/537.36 (khtml, like gecko) version/4.0 focus/<firefoxversion> chrome/<chrome rev> safari/<webkit rev> firefox for echo show version user agent string v1.1 mozilla/5.0 (linux; andr...
...And 2 more matches
Indexed collections - JavaScript
(in the example below, 'dusty' is indexed at
30, so cats.length returns
30 + 1).
...this means that the length property will be one more than the highest index stored in the array: let cats = [] cats[
30] = ['dusty'] console.log(cats.length) // 31 you can also assign to the length property.
... let a1 = ['a', 10, 'b', 20, 'c',
30] let a2 = a1.filter(function(item) { return typeof item === 'number'; }) console.log(a2) // logs [10, 20,
30] every(callback[, thisobject]) returns true if callback returns true for every item in the array.
...And 2 more matches
Numbers and dates - JavaScript
numbers in javascript, numbers are implemented in double-precision 64-bit binary format ieee 754 (i.e., a number between ±2−1022 and ±2+1023, or about ±10−
308 to ±10+
308, with a numeric precision of 53 bits).
... 0xfffffffffffffffff // 2951479051793528
30000 0x123456789abcdef // 81985529216486900 0xa // 10 exponentiation 1e3 // 1000 2e6 // 2000000 0.1e2 // 10 number object the built-in number object has properties for numerical constants, such as maximum value, not-a-number, and infinity.
... properties of number property description number.max_value the largest representable number (±1.7976931348623157e+
308) number.min_value the smallest representable number (±5e-324) number.nan special "not a number" value number.negative_infinity special negative infinite value; returned on overflow number.positive_infinity special positive infinite value; returned on overflow number.epsilon difference between 1 and the smallest value greater than 1 tha...
...And 2 more matches
The "codecs" parameter in common media types - Web media technologies
er celp (error resilient code-excited linear prediction) hq, ld 25 er hvxc (error resilient harmonic vector excitation coding) ld 26 er hiln (error resilient harmonic and individual line plus noise) 27 er parametric (error resilient parametric) 28 ssc (sinusoidal coding) 29 ps (parametric stereo) he-aac v2
30 mpeg surround 31 escape 32 mpeg-1 layer-1 33 mpeg-1 layer-2 (mp2) 34 mpeg-1 layer-3 (mp3) 35 dst (direct stream transfer) 36 als (audio lossless) 37 sls (scalable lossless) 38 sls non-core (scalable lossless non-core) 39 er aac eld (error resilient aac...
...for example, level 3 is
30 and level 6.1 is 61.
... 02 4:2:2 chroma subsampling (4 out of each 4 horizontal pixels' luminance are used) 03 4:4:4 chroma subsampling (every pixel's luminance and chrominance are both retained) 04 reserved cp a two-digit integer specifying which of the color primaries from section 8.1 of the iso/iec 2
3001-8:2016 standard.
...And 2 more matches
begin - SVG: Scalable Vector Graphics
ext-anchor="middle">4s</text> <line x1="60" y1="25" x2="60" y2="105" stroke="grey" stroke-width=".5" /> <text x="85" y="20" text-anchor="middle">6s</text> <line x1="85" y1="25" x2="85" y2="105" stroke="grey" stroke-width=".5" /> <text x="110" y="20" text-anchor="middle">8s</text> <line x1="110" y1="25" x2="110" y2="105" stroke="grey" stroke-width=".5" /> <line x1="10" y1="
30" x2="110" y2="
30" stroke="grey" stroke-width=".5" /> <line x1="10" y1="105" x2="110" y2="105" stroke="grey" stroke-width=".5" /> </svg> begin-1-offset.svg syncbase example <svg width="120" height="120" viewbox="0 0 120 120" xmlns="http://www.w3.org/2000/svg" version="1.1" xmlns:xlink="http://www.w3.org/1999/xlink"> <!-- animated rectangles --> <rect x="10" y="35" hei...
...ext-anchor="middle">4s</text> <line x1="60" y1="25" x2="60" y2="105" stroke="grey" stroke-width=".5" /> <text x="85" y="20" text-anchor="middle">6s</text> <line x1="85" y1="25" x2="85" y2="105" stroke="grey" stroke-width=".5" /> <text x="110" y="20" text-anchor="middle">8s</text> <line x1="110" y1="25" x2="110" y2="105" stroke="grey" stroke-width=".5" /> <line x1="10" y1="
30" x2="110" y2="
30" stroke="grey" stroke-width=".5" /> <line x1="10" y1="105" x2="110" y2="105" stroke="grey" stroke-width=".5" /> </svg> begin-2-syncbase.svg event example <svg width="120" height="120" viewbox="0 0 120 120" xmlns="http://www.w3.org/2000/svg" version="1.1" xmlns:xlink="http://www.w3.org/1999/xlink"> <!-- animated rectangle --> <rect x="10" y="35" heigh...
..." text-anchor="middle">4s</text> <line x1="60" y1="25" x2="60" y2="55" stroke="grey" stroke-width=".5" /> <text x="85" y="20" text-anchor="middle">6s</text> <line x1="85" y1="25" x2="85" y2="55" stroke="grey" stroke-width=".5" /> <text x="110" y="20" text-anchor="middle">8s</text> <line x1="110" y1="25" x2="110" y2="55" stroke="grey" stroke-width=".5" /> <line x1="10" y1="
30" x2="110" y2="
30" stroke="grey" stroke-width=".5" /> <line x1="10" y1="55" x2="110" y2="55" stroke="grey" stroke-width=".5" /> </svg> begin-3-event.svg repeat example <svg width="120" height="120" viewbox="0 0 120 120" xmlns="http://www.w3.org/2000/svg" version="1.1" xmlns:xlink="http://www.w3.org/1999/xlink"> <!-- animated rectangle --> <rect x="10" y="35" height="1...
...And 2 more matches
d - SVG: Scalable Vector Graphics
three elements have this attribute: <path>, <glyph>, and <missing-glyph> html,body,svg { height:100% } <svg viewbox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"> <path fill="none" stroke="red" d="m 10,
30 a 20,20 0,0,1 50,
30 a 20,20 0,0,1 90,
30 q 90,60 50,90 q 10,60 10,
30 z" /> </svg> path for <path>, d is a string containing a series of path commands that define the path to be drawn.
... examples html,body,svg { height:100% } <svg viewbox="0 0 200 100" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <!-- cubic bézier curve with absolute coordinates --> <path fill="none" stroke="red" d="m 10,90 c
30,90 25,10 50,10 s 70,90 90,90" /> <!-- cubic bézier curve with relative coordinates --> <path fill="none" stroke="red" d="m 110,90 c 20,0 15,-80 40,-80 s 20,80 40,80" /> <!-- highlight the curve vertex and control points --> <g id="controlpoints"> <!-- first cubic command control points --> <line x1="10" y1="90" x2="
30" y2="90" stroke="l...
...ightgrey" /> <circle cx="
30" cy="90" r="1.5"/> <line x1="50" y1="10" x2="25" y2="10" stroke="lightgrey" /> <circle cx="25" cy="10" r="1.5"/> <!-- second smooth command control points (the first one is implicit) --> <line x1="50" y1="10" x2="75" y2="10" stroke="lightgrey" stroke-dasharray="2" /> <circle cx="75" cy="10" r="1.5" fill="lightgrey"/> <line x1="90" y1="90" x2="70" y2="90" stroke="lightgrey" /> <circle cx="70" cy="90" r="1.5" /> <!-- curve vertex points --> <circle cx="10" cy="90" r="1.5"/> <circle cx="50" cy="10" r="1.5"/> <circle cx="90" cy="90" r="1.5"/> </g> <use xlink:href="#controlpoints" x="100" /> </svg> quadratic bézier curve quadratic bézier curves are smooth curve definitions using three points: starting poi...
...And 2 more matches
transform - SVG: Scalable Vector Graphics
html,body,svg { height:100% } <svg viewbox="-40 0 150 100" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <g fill="grey" transform="rotate(-10 50 100) translate(-36 45.5) skewx(40) scale(1 0.5)"> <path id="heart" d="m 10,
30 a 20,20 0,0,1 50,
30 a 20,20 0,0,1 90,
30 q 90,60 50,90 q 10,60 10,
30 z" /> </g> <use xlink:href="#heart" fill="none" stroke="red"/> </svg> note: as of svg2, transform is a presentation attribute, meaning it can be used as a css property.
...pmatrix} \begin{pmatrix} x_{\mathrm{prevcoordsys}} \\ y_{\mathrm{prevcoordsys}} \\ 1 \end{pmatrix} = \begin{pmatrix} a x_{\mathrm{prevcoordsys}} + c y_{\mathrm{prevcoordsys}} + e \\ b x_{\mathrm{prevcoordsys}} + d y_{\mathrm{prevcoordsys}} + f \\ 1 \end{pmatrix} example html,body,svg { height:100% } <svg viewbox="0 0 200 200" xmlns="http://www.w3.org/2000/svg"> <rect x="10" y="10" width="
30" height="20" fill="green" /> <!-- in the following example we are applying the matrix: [a c e] [3 -1
30] [b d f] => [1 3 40] [0 0 1] [0 0 1] which transform the rectangle as such: top left corner: oldx=10 oldy=10 newx = a * oldx + c * oldy + e = 3 * 10 - 1 * 10 +
30 = 50 newy = b * oldx + d * oldy + f = 1 * 10 + 3 * 10 + 40 = 80 top right corner: oldx=40 oldy=10 ...
... newx = a * oldx + c * oldy + e = 3 * 40 - 1 * 10 +
30 = 140 newy = b * oldx + d * oldy + f = 1 * 40 + 3 * 10 + 40 = 110 bottom left corner: oldx=10 oldy=
30 newx = a * oldx + c * oldy + e = 3 * 10 - 1 *
30 +
30 =
30 newy = b * oldx + d * oldy + f = 1 * 10 + 3 *
30 + 40 = 140 bottom right corner: oldx=40 oldy=
30 newx = a * oldx + c * oldy + e = 3 * 40 - 1 *
30 +
30 = 120 newy = b * oldx + d * oldy + f = 1 * 40 + 3 *
30 + 40 = 170 --> <rect x="10" y="10" width="
30" height="20" fill="red" transform="matrix(3 1 -1 3
30 40)" /> </svg> translate the translate(<x> [<y>]) transform function moves the object by x and y.
...And 2 more matches
SVG animation with SMIL - SVG: Scalable Vector Graphics
<svg width="
300" height="100"> <title>attribute animation with smil</title> <rect x="0" y="0" width="
300" height="100" stroke="black" stroke-width="1" /> <circle cx="0" cy="50" r="15" fill="blue" stroke="black" stroke-width="1"> <animate attributename="cx" from="0" to="500" dur="5s" repeatcount="indefinite" /> </circle> </svg> animating the transform attributes the <animatetransfor...
... <svg width="
300" height="100"> <title>svg smil animate with transform</title> <rect x="0" y="0" width="
300" height="100" stroke="black" stroke-width="1" /> <rect x="0" y="50" width="15" height="34" fill="blue" stroke="black" stroke-width="1"> <animatetransform attributename="transform" begin="0s" dur="20s" type="rotate" from="0 60 60" to="360 100 60" repeatcount="indefinite"...
...in this case, we're establishing a path consisting of a moveto command to establish the starting point for the animation, then the horizontal-line command to move the circle
300 pixels to the right, followed by the z command, which closes the path, establishing a loop back to the beginning.
...And 2 more matches
Communicating With Other Scripts - Archive of obsolete content
messaging from content script to page script from firefox
30 onwards, the execution environment for content scripts has changed, so content scripts can't directly share objects with page scripts.
... before firefox
30 here's an example showing how to use custom dom events to send a message from a content script to a page script, before firefox
30.
... var event = document.createevent('customevent'); event.initcustomevent("addon-message", true, true, greeting); document.documentelement.dispatchevent(event); } finally, the page script "page-script.js" listens for the message and logs the greeting to the web console: window.addeventlistener("addon-message", function(event) { console.log(event.detail.greeting); }, false); after firefox
30: clone the message object this technique depends on being able to share the message payload between the content script scope and the page script scope.
... from firefox
30 this sharing requires an extra step: the content script needs to explicitly clone the message payload into the page script's scope using the global cloneinto() function: var messenger = document.getelementbyid("message"); messenger.addeventlistener("click", sendcustomevent, false); function sendcustomevent() { var greeting = {"greeting" : "hello world"}; var cloned = cloneinto(greeting, document.defaultview); var event = document.createevent('customevent'); event.initcustomevent("addon-message", true, true, cloned); document.documentelement.dispatchevent(event); } messaging from page script to content script sending messages using custom dom events from the page script to the content script is just the same, but in reverse.
Mozilla Crypto FAQ - Archive of obsolete content
of cryptographic software are the export administration regulations (ear), also known as 15 cfr chapter vii subchapter c, or 15 cfr parts 7
30-774.
... for more information see 15 cfr part 7
30, section 7
30.2 (concerning statutory authority for the ear), and the document "principal statutory authority for the export administration regulations", which contains copies of the export administration act of 1979 (as amended), the international emergency economic powers act (as amended), and related legislation and executive orders.
...department of commerce by presidential executive order 1
3026 on november 15, 1996, for regulation under the export administration regulations (ear), along with all other export-controlled commercial products.
... for more information see the document "principal statutory authority for the export administration regulations", which contains a copy of executive order 1
3026.
Things I've tried to do with XUL - Archive of obsolete content
(to add insult, xul layout code *explicitly* trims off '%' from width/height, thus treating it as pixels.) for reference, i'd like the following to give a vbox that resizes along with the window, with the green, red, and blue inside boxes always maintaining a
30%-20%-50% ratio to the height of the parent vbox.
... <vbox flex="1"> <box height="
30%" flex="1" style="background: green;"/> <box height="20%" flex="1" style="background: red;"/> <box height="50%" flex="1" style="background: blue;"/> </vbox> workaround: no real good ones; the closest i've gotten is to use a div instead of a box container: <html:div style="-moz-box-flex: 1; width: 100%; height: 100%;"> <box style="height:
30%" flex="1" style="background: green;"/> <box style="height: 20%" flex="1" style="background: green;"/> <box style="height: 50%" flex="1" style="background: green;"/> </html:div> using flex="3" flex="2" flex="5" would give the right display visually for the empty boxes; however, flex only applies to how empty space is allocated.
... enn: percentages won't have any effect in these examples though, since the actual height of the container isn't known, and
30% of an unknown number is still an unknown number.
...wrap the whole thing in a <vbox height="
300"> or something.
Table Reflow Internals - Archive of obsolete content
table reflow example <table width=
300> <tr> <td>foo</td> <td>bar zap</td> </tr> </table> key: r = reflow reason, 0 (initial), 2 (resize) a = avail w, h c = computed w, h d = desired w, h me = max elem w debugging frame reflow gives instructions for turning this on: tblo 0
30176cc r=0 a=8940,uc c=0,0 cnt=429 tbl 0
30178c4 r=0 a=8940,uc c=4470,uc cnt=4
30 rowg 0
3017a7c r=0 a=uc,uc c=uc,uc c...
...nt=431 row 0
3017c08 r=0 a=uc,uc c=uc,uc cnt=432 cell 0
3017da8 r=0 a=uc,uc c=uc,uc cnt=433 block 0
3017e08 r=0 a=uc,uc c=uc,uc cnt=434 block 0
3017e08 d=870,
300 me=480 cell 0
3017da8 d=9
30,360 me=540 cell 0
301a8cc r=0 a=uc,uc c=uc,uc cnt=436 block 0
301a92c r=0 a=uc,uc c=uc,uc cnt=437 block 0
301a92c d=1335,
300 me=465 cell 0
301a8cc d=1395,360 me=525 row 0
3017c08 d=uc,360 rowg 0
3017a7c d=uc,360 rowg 0
3017a7c r=2 a=4470,uc c=4470,uc cnt=442 row 0
3017c08 r=2 a=4470,uc c=4470,uc cnt=443 cell 0
3017da8 r=2 a=1755,uc c=1695,uc cnt=444 block 0
3017e08 r=2 a=1695,uc c=1695,uc cnt=445 block 0
3017e08 d=1695,
300 cell 0
3017da8 d=1755,360 cell 0
301a8cc r=2 a=2625,uc c=2565,uc cnt=446 block 0
301a92c r...
...=2 a=2565,uc c=2565,uc cnt=447 block 0
301a92c d=2565,
300 cell 0
301a8cc d=2625,360 row 0
3017c08 d=4470,360 rowg 0
3017a7c d=4470,360 tbl 0
30178c4 d=4500,450 tblo 0
30176cc d=4500,450 table reflow optimizations if the table is already balanced, pass 1 constrains the width (like a normal pass 2) based on the current column widths.
... is a % height frame inside a cell without a computed height the frame will never get a chance to size based on the final cell height in paginated mode when there is a height on the table, the table doesn't allocate extra height to rows until after it does a pass 2 reflow and then it is too late this can be fixed by doing a special 3rd pass reflow special reflow example <table border=2 width=
300> <tr> <td> this cell's width is constrained by the table and image widths.
Examples - Archive of obsolete content
www.w3.org/tr/xhtml1/dtd/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" lang="en-us" xml:lang="en-us"> <head> <title>example 1 - xhtml 1.0 strict as text/html</title> <meta http-equiv="content-type" content="text/html; charset=iso-8859-1" /> <style type="text/css"> <!-- body { padding-top: 8em; } html { color: #fff; background: #000 no-repeat fixed;} p {width:
30em; font-weight: bold;} --> </style> </head> <body> <h1>example 1 - xhtml 1.0 strict as text/html</h1> <p> this document is valid xhtml 1.0 strict served as <code>text/html</code>.
...http://www.w3.org/tr/xhtml1/dtd/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" lang="en-us" xml:lang="en-us"> <head> <title>example 2 - xhtml 1.0 strict as text/xml</title> <meta http-equiv="content-type" content="text/xml; charset=utf-8" /> <style type="text/css"> <!-- body { padding-top: 8em; } html { color: #fff; background: #000 no-repeat fixed;} p {width:
30em; font-weight: bold;} --> </style> </head> <body> <h1>example 2 - xhtml 1.0 strict as text/xml</h1> <p> this document is valid xhtml 1.0 strict served as <code>text/xml</code>.
...1/dtd/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" lang="en-us" xml:lang="en-us"> <head> <title>example 3 - xhtml 1.0 strict as application/xhtml+xml</title> <meta http-equiv="content-type" content="application/xhtml+xml; charset=utf-8" /> <style type="text/css"> <!-- body { padding-top: 8em; } html { color: #fff; background: #000 no-repeat fixed;} p {width:
30em; font-weight: bold;} --> </style> </head> <body> <h1>example 3 - xhtml 1.0 strict as application/xhtml+xml</h1> <p> this document is valid xhtml 1.0 strict served as <code>application/xhtml+xml</code>.
... */ body { padding-top: 8em; } html { color: #fff; background: #000 no-repeat fixed;} p {width:
30em; font-weight: bold;} ...
Windows Media in Netscape - Archive of obsolete content
for example if (window.activexobject) { // internet explorer only script } server-side detection using user-agent strings netscape 7.1's user agent string on windows has the general pattern: mozilla/5.0 (windows; u; <em>operating system version</em>; <em>language</em>; rv:1.4) gecko/200
30624 netscape/7.1 (ax<em>[;optional comments]</em>) the "vendor comment" (ax) following the "vendor version" netscape/7.1 is an indicator that the browser supports the windows media player activex control.
... for example on windows xp, netscape 7.1's user agent string may be: mozilla/5.0 (windows; u; windows nt 5.1; en-us; rv:1.4) gecko/200
30624 netscape/7.1 (ax) if the client was customized by a third party, additional information may be present in the "vendor comment" area of the user agent string.
... for example: mozilla/5.0 (windows; u; windows nt 5.1; en-us; rv:1.4) gecko/200
30624 netscape/7.1 (ax; promostring) although geckoactivexobject is currently available only in netscape 7.1 on windows, it may be the case in the future that it will be available in other gecko-based browsers on other operating systems.
... original document information authors: arun ranganathan, bob clary, ian oeschger last updated date:
30 jun 2003 copyright information: copyright © 2001-2003 netscape.
Front-end web developer - Learn web development
modules css first steps (10–15 hour read/exercises) css building blocks (35–45 hour read/exercises) styling text (15–20 hour read/exercises) css layout (
30–40 hour read/exercises) additional resources css layout cookbook interactivity with javascript time to complete: 135–185 hours prerequisites it is recommended that you have basic html knowledge before starting to learn javascript.
... modules javascript first steps (
30–40 hour read/exercises) javascript building blocks (25–35 hour read/exercises) introducing javascript objects (25–35 hour read/exercises) client-side web apis (
30–40 hour read/exercises) asynchronous javascript (25–35 hour read/exercises) web forms — working with user data time to complete: 40–50 hours prerequisites forms require html, css, and javascript knowledge.
... modules cross-browser testing (25–
30 hour read/exercises) accessibility (20–25 hour read/exercises) modern tooling time to complete: 55–90 hours prerequisites it is a good idea to know html, css, and javascript before working through this section, as the tools discussed work alongside many of these technologies.
... modules git and github (5 hour read) understanding client-side web development tools (20–25 hour read) understanding client-side javascript frameworks (
30-60 hour read/exercises) ...
Choosing the right approach - Learn web development
browser compatibility desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetsettimeoutchrome full support
30edge full support 12firefox full support 1 full support 1 full support 52notes notes setinterval now defined on windoworworkerglobalscope mixin.ie full support 4opera ...
... full support 4safari full support 1webview android full support 4.4chrome android full support
30firefox android full support 4 full support 4 full support 52notes notes setinterval now defined on windoworworkerglobalscope mixin.opera android full support 10.1safari ios full support 1samsung internet android full support 3.0supports parameters for callbackch...
... browser compatibility desktopmobilechromeedgefirefoxinternet exploreroperasafariandroid webviewchrome for androidfirefox for androidopera for androidsafari on iossamsung internetsetintervalchrome full support
30edge full support 12firefox full support 1 full support 1 full support 52notes notes setinterval now defined on windoworworkerglobalscope mixin.ie full support 4opera ...
... full support 4safari full support 1webview android full support 4.4chrome android full support
30firefox android full support 4 full support 4 full support 52notes notes setinterval now defined on windoworworkerglobalscope mixin.opera android full support 10.1safari ios full support 1samsung internet android full support 3.0supports parameters for callbackch...
Client-Server Overview - Learn web development
the format of http messages is defined in a "web standard" (rfc72
30).
...the status code of "
302 found" tells the browser that the post succeeded, and that it must issue a second http request to load the page specified in the location field.
... http/1.1
302 found server: apache x-backend-server: developer3.webapp.scl3.mozilla.com vary: cookie vary: accept-encoding content-type: text/html; charset=utf-8 date: wed, 07 sep 2016 00:38:13 gmt location: https://developer.mozilla.org/profiles/hamishwillee keep-alive: timeout=5, max=1000 connection: keep-alive x-frame-options: deny x-cache-info: not cacheable; request wasn't a get or head content-length: 0 note: the http responses and requests shown in these examples were captured using the fiddler application, but you can get similar information using web sniffers (e.g.
...the server might return a different status code, for example "404 not found" if the file is not present on the server, or "
301 moved permanently" if the file exists but has been redirected to a different location.
Working with Svelte stores - Learn web development
update the <script> section of your alert.svelte component like so: <script> import { ondestroy } from 'svelte' import { alert } from '../stores.js' export let ms =
3000 let visible let timeout const onmessagechange = (message, ms) => { cleartimeout(timeout) if (!message) { // hide alert if message is empty visible = false } else { visible = true // show alert if (ms > 0) timeout = settimeout(() => visible = false, ms) // and hide it after ms milliseconds } } ...
... // whenever the alert store or the ms props changes run onmessagechange ondestroy(()=> cleartimeout(timeout)) // make sure we clean-up the timeout </script> and update the alert.svelte markup section like so: {#if visible} <div on:click={() => visible = false}> <svg xmlns="http://www.w3.org/2000/svg" viewbox="0 0 20 20"><path d="m12.432 0c1.34 0 2.01.912 2.01 1.957 0 1.
305-1.164 2.512-2.679 2.512-1.269 0-2.009-.75-1.974-1.99c9.789 1.436 10.67 0 12.432 0zm8.
309 20c-1.058 0-1.833-.652-1.093-3.524l1.214-5.092c.211-.814.246-1.141 0-1.141-.317 0-1.689.562-2.502 1.117l-.528-.88c2.572-2.186 5.531-3.467 6.801-3.467 1.057 0 1.233 1.273.705 3.23l-1.391 5.352c-.246.945-.141 1.271.106 1.271.317 0 1.357-.392 2.379-1.207l.6.814c12.098 19.02 9.365 20 8.
309 20z"/></svg> <p>{ $a...
...lert }</p> </div> {/if} here we first create the prop ms with a default value of
3000 (milliseconds).
... put the following import statement below the existing ones: import { fly } from 'svelte/transition' to use it, update your opening <div> tag like so: <div role="alert" on:click={() => visible = false} transition:fly > transitions can also receive parameters, like this: <div role="alert" on:click={() => visible = false} transition:fly="{{delay: 250, duration:
300, x: 0, y: -100, opacity: 0.5}}" > note: the double curly braces are not special svelte syntax.
Storage access policy: Block cookies from trackers
if we discover that an origin is abusing this heuristic to gain tracking access, that origin will have the additional requirement that it must have received user interaction as a first party within the past
30 days.
...the tracking origin must have received user interaction as a first party within the past
30 days, and the storage access permission expires after 15 minutes.
... http: yes js: no storage access expiration the storage access grant expires after
30 days.
... each time the heuristic is activated, or a success call to the storage access api is made, the pre-existing storage access expiration will be extended by
30 days, counting from the time the previous access was granted.
Mozilla Quirks Mode Behavior
obsolete since gecko 35 (firefox 35.0 / thunderbird 35.0 / seamonkey 2.32) (bug 955
30) this quirk is now html5 conform and has been adopted in standards mode.
... the scrollleft, scrolltop, scrollwidth, and scrollheight properties are relative to body in quirks mode (instead of html) (bug 2110
30).
... obsolete since gecko 10.0 however, html5 requires this behavior, and starting in gecko 10.0 (firefox 10.0 / thunderbird 10.0 / seamonkey 2.7), this also works in standards mode (bug 80784, bug 9
3077).
... in quirks mode floated tables never move to the next "line" if they don't fit next to other floats, they just keep widening the page (see bug 4
3086).
TimerFirings logging
2088737280[7f606bf68140]: [
30710] fn timer (one_shot 16 ms): [from dladdr] #0: ???[/home/njn/moz/mi1/o64/dist/bin/libxul.so +0x2144f94] 2088737280[7f606bf68140]: [
30710] fn timer (one_shot 16 ms): [from dladdr] #0: mozilla::refreshdrivertimer::timertick(nsitimer*, void*) (/home/njn/moz/mi1/o64/layout/b third, on other platforms dladdr is not implemented or doesn't work well, and the output will look like the f...
... 204 801266240[7f7c1f248000]: [7163] fn timer (one_shot 50 ms): [content] http://widgets.outbrain.com/outbrain.js:20:3
30 135 -495057024[7f74e105ba00]: [7108] fn timer (one_shot 4 ms): [content] https://self-repair.mozilla.org/repair/:7:13669 118 801266240[7f7c1f248000]: [7163] fn timer (one_shot 100 ms): [content] http://a.visualrevenue.com/vrs.js:6:9423 103 801266240[7f7c1f248000]: [7163] fn timer (one_shot 50 ms): [content] http://static.dynamicyield.com/scripts/12086/dy-min.js?v=120...
...86:3:3389 94 801266240[7f7c1f248000]: [7163] fn timer (one_shot 50 ms): [content] https://ad.doubleclick.net/ddm/adi/n7921.1283839cadreon.com.au/b9038144.122190976;sz=
300x600;click=http://pixel.mathtag.com/click/img?mt_aid=2744535504761193354&mt_id=1895890&mt_adid=148611&mt_sid=973379&mt_exid=9&mt_inapp=0&mt_uuid=353d5460-19f6-4400-9bbd-d0fcc3bcf595&mt_3pck=http%3a//beacon-apac-hkg1.rubiconproject.com/beacon/t/d1f9921d-4e47-448f-b6ba-36cae1c31b65/&redirect=;ord=2744535504761193354?:83:0 94 801266240[7f7c1f248000]: [7163] fn timer (one_shot 160 ms): nsbrowserstatusfilter::timeouthandler 92 -495057024[7f74e105ba00]: [7108] fn timer (one_shot 160 ms): nsbrowserstatusfilter::timeouthandler the first column shows how many times the particular line appeared.
... 204 fn timer (one_shot): [content] http://widgets.outbrain.com/outbrain.js:20:3
30 186 fn timer (one_shot): nsbrowserstatusfilter::timeouthandler 138 fn timer (one_shot): [content] https://self-repair.mozilla.org/repair/:7:13669 118 fn timer (one_shot): [content] http://a.visualrevenue.com/vrs.js:6:9423 108 fn timer (slack): layeractivitytracker 104 fn timer (slack): nsidocument::selectorcache 104 fn timer (slack): cctimerfired ...
NSS_3.12.1_release_notes.html
bug 67890: create self-signed cert with existing key that signed csr bug 129
303: nss needs to expose interfaces to deal with multiple token sources of certs.
... bug 311432: ecc's ecl_use_fp code (for linux x86) fails pairwise consistency test bug 3
30622: certutil's usage messages incorrectly document certain options bug 3
30628: coreconf/linux.mk should _not_ default to x86 but result in an error if host is not recognized bug 359
302: remove the sslsample code from nss source tree bug 372241: need more versatile form of cert_nametoascii bug 390296: nss ignores subject cn even when san contains no dnsname bug 401928: support generalized pkcs#5 v2 pbes bug 403543: pkix: need a way to enable/disable aia cert fetching bug 408847: pkix_ocspchecker_check does not support specified responder (and given signercert) bug 414003: crash [[@ cert_decodecertpackage] sometimes with this testcase bug 415167: memory leak in certutil bug 417399...
...: arena allocation results are not checked in pkix_pl_infoaccess_parselocation bug 420644: improve ssl tracing of key derivation bug 426886: use const char* in pk11_importcertforkey bug 428103: cert_encodesubjectkeyid is not defined in any public header file bug 429716: debug builds of libpkix unconditionally dump socket traffic to stdout bug 4
30368: vfychain -t option is undocumented bug 4
30369: vfychain -o succeeds even if -pp is not specified bug 4
30399: vfychain -pp crashes bug 4
30405: error log is not produced by cert_pkixverifycert bug 4
30743: update ssltap to understand the tls session ticket extension bug 4
30859: pkix: policy mapping fails verification with error invalid arguments bug 4
30875: document the policy for the order of cipher suites in ssl_implementedc...
... bug 4
30916: add sustaining asserts bug 431805: leak in nssarena_destroy() bug 431929: memory leaks on error paths in devutil.c bug 432
303: replace pkix_pl_memcpy with memcpy bug 433177: fix the gcc compiler warnings in lib/util and lib/freebl bug 433437: vfychain ignores the -a option bug 433594: crash destroying ocsp cert id [[@ cert_destroyocspcertid ] bug 434099: nss relies on unchecked pkcs#11 object attribute values bug 434187: fix the gcc compiler warnings in nss/lib bug 434398: libpkix cannot find issuer cert immediately after checking it with ocsp bug 434808: certutil -b deadlock when importing two or more roots bug 434860: coverity 1150 - dead code in ocsp_createcertid bug 436428: remove unneeded assert from sec_pkcs7encryptlength bug 4364
30: make...
NSS 3.50 release notes
note that intel processors with sse4 but without avx are currently unable to use the improved chacha20/poly1
305 due to a build issue; such platforms will fall-back to less optimized algorithms.
... updated dtls 1.3 implementation to draft-
30.
... bugs fixed in nss 3.50 bug 1599514 - update dtls 1.3 implementation to draft-
30 bug 1603438 - fix native tools build failure due to lack of zlib include dir if external bug 1599603 - nist sp800-108 kbkdf - pkcs#11 implementation bug 1606992 - cache the most recent pbkdf1 password hash, to speed up repeated sdr operations, important with the increased kdf iteration counts.
... nss 3.49.1 sped up pbkdf2 operations, though pbkdf1 operations are also relevant for older nss databases (also included in nss 3.49.2) bug 1608895 - gyp builds on taskcluster broken by setuptools v45.0.0 (for lacking python3) bug 1574643 - upgrade hacl* verified implementations of chacha20, poly1
305, and 64-bit curve25519 bug 1608327 - two problems with neon-specific code in freebl bug 1575843 - detect aarch64 cpu features on freebsd bug 1607099 - remove the buildbot configuration bug 1585429 - add more hkdf test vectors bug 1573911 - add more rsa test vectors bug 1605314 - compare all 8 bytes of an mp_digit when clamping in windows assembly/mp_comba bug 1604596 - update wycheproof vectors and add support for cbc, p256-ecdh, and cmac tests bug 1608493 - use aes-ni for non-gcm aes ...
Python binding for NSS
`pip wheel -w dist .` the following constants were added: ssl.tls_aes_128_gcm_sha256 ssl.tls_aes_256_gcm_sha384 ssl.tls_chacha20_poly1
305_sha256 release 1.0.0 release date 2016-09-01 scm tag pynss_release_1_0_0 source download https://ftp.mozilla.org/pub/mozilla.org/security/python-nss/releases/pynss_release_1_0_0/src/ change log official 1.0.0 release, only minor tweaks from the 1.0.0beta1 release.
... add tls chacha20 poly1
305 constants.
... the following module functions were added: nss.get_all_tokens the following constants were added: ssl.tls_ecdhe_rsa_with_chacha20_poly1
305_sha256 ssl.tls_ecdhe_ecdsa_with_chacha20_poly1
305_sha256 ssl.tls_dhe_rsa_with_chacha20_poly1
305_sha256 ssl.tls_ecdhe_psk_with_chacha20_poly1
305_sha256 ssl.tls_dhe_psk_with_chacha20_poly1
305_sha256 release 1.0.0beta1 release date 2016-02-16 scm tag pynss_release_1_0_0beta1 source download https://ftp.mozilla.org/pub/mozilla.org/s...
...seg faults if false is returned from callback release 0.5.0 release date 2009-07-01 scm tag source download change log general modifications: restore ssl.nss_init and ssl.nss_shutdown but make them deprecated add __version__ string to nss module release 0.4.0 release date 2009-06-
30 scm tag source download change log general modifications: add binding for nss_nodb_init(), red hat bug #509002 move nss_init and nss_shutdown from ssl module to nss module release 0.3.0 release date 2009-06-04 scm tag source download change log general modificatio...
Working with ArrayBuffers
this feature is based on the following work: //github.com/realityripple/uxp/blob/master/js/src/ctypes/ctypes.cpp#
3080 //github.com/realityripple/uxp/blob/master/js/src/vm/arraybufferobject.cpp#1
301 example 1 - image data the following example illustrates how to transfer a byte array pointed by ctypes.uint8_t.ptr to imagedata of canvas.
...however, the manual method a, in the preceding example, takes ~1
300 ms.
...passing an arraybuffer object to pointer type will pass the pointer to buffer (based on //github.com/realityripple/uxp/blob/master/js/src/ctypes/ctypes.cpp#
3080).
... further, it returns datapointer, and there is no extra allocation (based on //github.com/realityripple/uxp/blob/master/js/src/vm/arraybufferobject.cpp#1
301).
Transformations - Web APIs
; // draw a rectangle with default settings ctx.save(); // save the default state ctx.fillstyle = '#09f'; // make changes to the settings ctx.fillrect(15, 15, 120, 120); // draw a rectangle with new settings ctx.save(); // save the current state ctx.fillstyle = '#fff'; // make changes to the settings ctx.globalalpha = 0.5; ctx.fillrect(
30,
30, 90, 90); // draw a rectangle with new settings ctx.restore(); // restore previous state ctx.fillrect(45, 45, 60, 60); // draw a rectangle with restored settings ctx.restore(); // restore original state ctx.fillrect(60, 60,
30,
30); // draw a rectangle with restored settings } <canvas id="canvas" width="150" height="150"></canvas> draw(); the f...
... function draw() { var ctx = document.getelementbyid('canvas').getcontext('2d'); // left rectangles, rotate from canvas origin ctx.save(); // blue rect ctx.fillstyle = '#0095dd'; ctx.fillrect(
30,
30, 100, 100); ctx.rotate((math.pi / 180) * 25); // grey rect ctx.fillstyle = '#4d4e53'; ctx.fillrect(
30,
30, 100, 100); ctx.restore(); // right rectangles, rotate from rectangle center // draw blue rect ctx.fillstyle = '#0095dd'; ctx.fillrect(150,
30, 100, 100); ctx.translate(200, 80); // translate to rectangle center // x = x + 0.5 * width ...
... // y = y + 0.5 * height ctx.rotate((math.pi / 180) * 25); // rotate ctx.translate(-200, -80); // translate back // draw grey rect ctx.fillstyle = '#4d4e53'; ctx.fillrect(150,
30, 100, 100); } to rotate the rectangle around its own center, we translate the canvas to the center of the rectangle, then rotate the canvas, then translate the canvas back to 0,0, and then draw the rectangle.
... <canvas id="canvas" width="
300" height="200"></canvas> draw(); screenshotlive sample scaling the next transformation method is scaling.
HTMLCanvasElement - Web APIs
ock; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/htmlelement" target="_top"><rect x="381" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="436" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">htmlelement</text></a><polyline points="491,25 501,20 501,
30 491,25" stroke="#d4dde4" fill="none"/><line x1="501" y1="25" x2="509" y2="25" stroke="#d4dde4"/><line x1="509" y1="25" x2="509" y2="90" stroke="#d4dde4"/><line x1="509" y1="90" x2="492" y2="90" stroke="#d4dde4"/><a xlink:href="/docs/web/api/htmlcanvaselement" target="_top"><rect x="321" y="65" width="170" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="406" y="94" font-size="12px" font-family="consol...
...when the attribute is not specified, or if it is set to an invalid value, like a negative, the default value of
300 is used.
SVGAnimateMotionElement - Web APIs
elative; width: 100%; padding-bottom: 23.333333333333332%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 140" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/svgelement" target="_top"><rect x="381" y="1" width="100" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="431" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgelement</text></a><polyline points="481,25 491,20 491,
30 481,25" stroke="#d4dde4" fill="none"/><line x1="491" y1="25" x2="499" y2="25" stroke="#d4dde4"/><line x1="499" y1="25" x2="499" y2="90" stroke="#d4dde4"/><line x1="499" y1="90" x2="482" y2="90" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svganimationelement" target="_top"><rect x="291" y="65" width="190" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="386" y="94" font-size="12px" font-family="consolas,...
...monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svganimationelement</text></a><polyline points="291,89 281,84 281,94 291,89" stroke="#d4dde4" fill="none"/><line x1="281" y1="89" x2="251" y2="89" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svganimatemotionelement" target="_top"><rect x="21" y="65" width="2
30" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="136" y="94" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svganimatemotionelement</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} properties this interface has no properties but inherits properties from its parent, svganimationelement.
SVGCircleElement - Web APIs
ock; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 700 140" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/svgelement" target="_top"><rect x="381" y="1" width="100" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="431" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgelement</text></a><polyline points="481,25 491,20 491,
30 481,25" stroke="#d4dde4" fill="none"/><line x1="491" y1="25" x2="499" y2="25" stroke="#d4dde4"/><line x1="499" y1="25" x2="499" y2="90" stroke="#d4dde4"/><line x1="499" y1="90" x2="482" y2="90" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svggraphicselement" target="_top"><rect x="
301" y="65" width="180" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="391" y="94" font-size="12px" font-family="consolas,m...
...onaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svggraphicselement</text></a><polyline points="
301,89 291,84 291,94
301,89" stroke="#d4dde4" fill="none"/><line x1="291" y1="89" x2="261" y2="89" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svggeometryelement" target="_top"><rect x="81" y="65" width="180" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="171" y="94" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svggeometryelement</text></a><polyline points="81,89 71,84 71,94 81,89" stroke="#d4dde4" fill="none"/><line x1="71" y1="89" x2="41" y2="89" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svgcircleelement" target="_top"><rect x=...
SVGDefsElement - Web APIs
elative; width: 100%; padding-bottom: 23.333333333333332%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 140" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/svgelement" target="_top"><rect x="381" y="1" width="100" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="431" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgelement</text></a><polyline points="481,25 491,20 491,
30 481,25" stroke="#d4dde4" fill="none"/><line x1="491" y1="25" x2="499" y2="25" stroke="#d4dde4"/><line x1="499" y1="25" x2="499" y2="90" stroke="#d4dde4"/><line x1="499" y1="90" x2="482" y2="90" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svggraphicselement" target="_top"><rect x="
301" y="65" width="180" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="391" y="94" font-size="12px" font-family="consolas,m...
...onaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svggraphicselement</text></a><polyline points="
301,89 291,84 291,94
301,89" stroke="#d4dde4" fill="none"/><line x1="291" y1="89" x2="261" y2="89" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svgdefselement" target="_top"><rect x="121" y="65" width="140" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="191" y="94" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgdefselement</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} properties this interface doesn't implement any specific properties, but inherits properties from its parent, svggraphicselement.
SVGEllipseElement - Web APIs
elative; width: 100%; padding-bottom: 23.333333333333332%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 140" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/svgelement" target="_top"><rect x="381" y="1" width="100" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="431" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgelement</text></a><polyline points="481,25 491,20 491,
30 481,25" stroke="#d4dde4" fill="none"/><line x1="491" y1="25" x2="499" y2="25" stroke="#d4dde4"/><line x1="499" y1="25" x2="499" y2="90" stroke="#d4dde4"/><line x1="499" y1="90" x2="482" y2="90" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svggraphicselement" target="_top"><rect x="
301" y="65" width="180" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="391" y="94" font-size="12px" font-family="consolas,m...
...onaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svggraphicselement</text></a><polyline points="
301,89 291,84 291,94
301,89" stroke="#d4dde4" fill="none"/><line x1="291" y1="89" x2="261" y2="89" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svggeometryelement" target="_top"><rect x="81" y="65" width="180" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="171" y="94" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svggeometryelement</text></a><polyline points="81,89 71,84 71,94 81,89" stroke="#d4dde4" fill="none"/><line x1="71" y1="89" x2="41" y2="89" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svgellipseelement" target="_top"><rect x...
SVGForeignObjectElement - Web APIs
elative; width: 100%; padding-bottom: 23.333333333333332%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 140" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/svgelement" target="_top"><rect x="381" y="1" width="100" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="431" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgelement</text></a><polyline points="481,25 491,20 491,
30 481,25" stroke="#d4dde4" fill="none"/><line x1="491" y1="25" x2="499" y2="25" stroke="#d4dde4"/><line x1="499" y1="25" x2="499" y2="90" stroke="#d4dde4"/><line x1="499" y1="90" x2="482" y2="90" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svggraphicselement" target="_top"><rect x="
301" y="65" width="180" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="391" y="94" font-size="12px" font-family="consolas,m...
...onaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svggraphicselement</text></a><polyline points="
301,89 291,84 291,94
301,89" stroke="#d4dde4" fill="none"/><line x1="291" y1="89" x2="261" y2="89" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svgforeignobjectelement" target="_top"><rect x="31" y="65" width="2
30" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="146" y="94" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgforeignobjectelement</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} properties this interface also inherits properties from its parent, svggraphicselement and implements properties...
SVGGElement - Web APIs
elative; width: 100%; padding-bottom: 23.333333333333332%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 140" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/svgelement" target="_top"><rect x="381" y="1" width="100" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="431" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgelement</text></a><polyline points="481,25 491,20 491,
30 481,25" stroke="#d4dde4" fill="none"/><line x1="491" y1="25" x2="499" y2="25" stroke="#d4dde4"/><line x1="499" y1="25" x2="499" y2="90" stroke="#d4dde4"/><line x1="499" y1="90" x2="482" y2="90" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svggraphicselement" target="_top"><rect x="
301" y="65" width="180" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="391" y="94" font-size="12px" font-family="consolas,m...
...onaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svggraphicselement</text></a><polyline points="
301,89 291,84 291,94
301,89" stroke="#d4dde4" fill="none"/><line x1="291" y1="89" x2="261" y2="89" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svggelement" target="_top"><rect x="151" y="65" width="110" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="206" y="94" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svggelement</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} properties this interface doesn't implement any specific properties, but inherits properties from its parent interface, svggraphicselem...
SVGGeometryElement - Web APIs
elative; width: 100%; padding-bottom: 23.333333333333332%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 140" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/svgelement" target="_top"><rect x="381" y="1" width="100" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="431" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgelement</text></a><polyline points="481,25 491,20 491,
30 481,25" stroke="#d4dde4" fill="none"/><line x1="491" y1="25" x2="499" y2="25" stroke="#d4dde4"/><line x1="499" y1="25" x2="499" y2="90" stroke="#d4dde4"/><line x1="499" y1="90" x2="482" y2="90" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svggraphicselement" target="_top"><rect x="
301" y="65" width="180" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="391" y="94" font-size="12px" font-family="consolas,m...
...onaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svggraphicselement</text></a><polyline points="
301,89 291,84 291,94
301,89" stroke="#d4dde4" fill="none"/><line x1="291" y1="89" x2="261" y2="89" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svggeometryelement" target="_top"><rect x="81" y="65" width="180" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="171" y="94" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svggeometryelement</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} note: the pathlength property and the gettotallength() and getpointatlength() methods were originally part of the svgpathe...
SVGImageElement - Web APIs
elative; width: 100%; padding-bottom: 23.333333333333332%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 140" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/svgelement" target="_top"><rect x="381" y="1" width="100" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="431" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgelement</text></a><polyline points="481,25 491,20 491,
30 481,25" stroke="#d4dde4" fill="none"/><line x1="491" y1="25" x2="499" y2="25" stroke="#d4dde4"/><line x1="499" y1="25" x2="499" y2="90" stroke="#d4dde4"/><line x1="499" y1="90" x2="482" y2="90" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svggraphicselement" target="_top"><rect x="
301" y="65" width="180" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="391" y="94" font-size="12px" font-family="consolas,m...
...onaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svggraphicselement</text></a><polyline points="
301,89 291,84 291,94
301,89" stroke="#d4dde4" fill="none"/><line x1="291" y1="89" x2="261" y2="89" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svgimageelement" target="_top"><rect x="111" y="65" width="150" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="186" y="94" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgimageelement</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} properties this interface also inherits properties from its parent, svggraphicselement.
SVGLineElement - Web APIs
elative; width: 100%; padding-bottom: 23.333333333333332%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 140" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/svgelement" target="_top"><rect x="381" y="1" width="100" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="431" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgelement</text></a><polyline points="481,25 491,20 491,
30 481,25" stroke="#d4dde4" fill="none"/><line x1="491" y1="25" x2="499" y2="25" stroke="#d4dde4"/><line x1="499" y1="25" x2="499" y2="90" stroke="#d4dde4"/><line x1="499" y1="90" x2="482" y2="90" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svggraphicselement" target="_top"><rect x="
301" y="65" width="180" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="391" y="94" font-size="12px" font-family="consolas,m...
...onaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svggraphicselement</text></a><polyline points="
301,89 291,84 291,94
301,89" stroke="#d4dde4" fill="none"/><line x1="291" y1="89" x2="261" y2="89" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svggeometryelement" target="_top"><rect x="81" y="65" width="180" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="171" y="94" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svggeometryelement</text></a><polyline points="81,89 71,84 71,94 81,89" stroke="#d4dde4" fill="none"/><line x1="71" y1="89" x2="41" y2="89" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svglineelement" target="_top"><rect x="-...
SVGLinearGradientElement - Web APIs
elative; width: 100%; padding-bottom: 23.333333333333332%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 140" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/svgelement" target="_top"><rect x="381" y="1" width="100" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="431" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgelement</text></a><polyline points="481,25 491,20 491,
30 481,25" stroke="#d4dde4" fill="none"/><line x1="491" y1="25" x2="499" y2="25" stroke="#d4dde4"/><line x1="499" y1="25" x2="499" y2="90" stroke="#d4dde4"/><line x1="499" y1="90" x2="482" y2="90" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svggradientelement" target="_top"><rect x="
301" y="65" width="180" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="391" y="94" font-size="12px" font-family="consolas,m...
...onaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svggradientelement</text></a><polyline points="
301,89 291,84 291,94
301,89" stroke="#d4dde4" fill="none"/><line x1="291" y1="89" x2="261" y2="89" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svglineargradientelement" target="_top"><rect x="21" y="65" width="240" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="141" y="94" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svglineargradientelement</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} properties this interface also inherits properties from its parent, svggradientelement.
SVGPathElement - Web APIs
elative; width: 100%; padding-bottom: 23.333333333333332%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 140" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/svgelement" target="_top"><rect x="381" y="1" width="100" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="431" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgelement</text></a><polyline points="481,25 491,20 491,
30 481,25" stroke="#d4dde4" fill="none"/><line x1="491" y1="25" x2="499" y2="25" stroke="#d4dde4"/><line x1="499" y1="25" x2="499" y2="90" stroke="#d4dde4"/><line x1="499" y1="90" x2="482" y2="90" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svggraphicselement" target="_top"><rect x="
301" y="65" width="180" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="391" y="94" font-size="12px" font-family="consolas,m...
...onaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svggraphicselement</text></a><polyline points="
301,89 291,84 291,94
301,89" stroke="#d4dde4" fill="none"/><line x1="291" y1="89" x2="261" y2="89" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svggeometryelement" target="_top"><rect x="81" y="65" width="180" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="171" y="94" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svggeometryelement</text></a><polyline points="81,89 71,84 71,94 81,89" stroke="#d4dde4" fill="none"/><line x1="71" y1="89" x2="41" y2="89" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svgpathelement" target="_top"><rect x="-...
SVGPolygonElement - Web APIs
elative; width: 100%; padding-bottom: 23.333333333333332%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 140" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/svgelement" target="_top"><rect x="381" y="1" width="100" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="431" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgelement</text></a><polyline points="481,25 491,20 491,
30 481,25" stroke="#d4dde4" fill="none"/><line x1="491" y1="25" x2="499" y2="25" stroke="#d4dde4"/><line x1="499" y1="25" x2="499" y2="90" stroke="#d4dde4"/><line x1="499" y1="90" x2="482" y2="90" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svggraphicselement" target="_top"><rect x="
301" y="65" width="180" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="391" y="94" font-size="12px" font-family="consolas,m...
...onaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svggraphicselement</text></a><polyline points="
301,89 291,84 291,94
301,89" stroke="#d4dde4" fill="none"/><line x1="291" y1="89" x2="261" y2="89" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svggeometryelement" target="_top"><rect x="81" y="65" width="180" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="171" y="94" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svggeometryelement</text></a><polyline points="81,89 71,84 71,94 81,89" stroke="#d4dde4" fill="none"/><line x1="71" y1="89" x2="41" y2="89" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svgpolygonelement" target="_top"><rect x...
SVGPolylineElement - Web APIs
elative; width: 100%; padding-bottom: 23.333333333333332%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 140" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/svgelement" target="_top"><rect x="381" y="1" width="100" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="431" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgelement</text></a><polyline points="481,25 491,20 491,
30 481,25" stroke="#d4dde4" fill="none"/><line x1="491" y1="25" x2="499" y2="25" stroke="#d4dde4"/><line x1="499" y1="25" x2="499" y2="90" stroke="#d4dde4"/><line x1="499" y1="90" x2="482" y2="90" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svggraphicselement" target="_top"><rect x="
301" y="65" width="180" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="391" y="94" font-size="12px" font-family="consolas,m...
...onaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svggraphicselement</text></a><polyline points="
301,89 291,84 291,94
301,89" stroke="#d4dde4" fill="none"/><line x1="291" y1="89" x2="261" y2="89" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svggeometryelement" target="_top"><rect x="81" y="65" width="180" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="171" y="94" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svggeometryelement</text></a><polyline points="81,89 71,84 71,94 81,89" stroke="#d4dde4" fill="none"/><line x1="71" y1="89" x2="41" y2="89" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svgpolylineelement" target="_top"><rect ...
SVGRadialGradientElement - Web APIs
elative; width: 100%; padding-bottom: 23.333333333333332%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 140" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/svgelement" target="_top"><rect x="381" y="1" width="100" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="431" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgelement</text></a><polyline points="481,25 491,20 491,
30 481,25" stroke="#d4dde4" fill="none"/><line x1="491" y1="25" x2="499" y2="25" stroke="#d4dde4"/><line x1="499" y1="25" x2="499" y2="90" stroke="#d4dde4"/><line x1="499" y1="90" x2="482" y2="90" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svggradientelement" target="_top"><rect x="
301" y="65" width="180" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="391" y="94" font-size="12px" font-family="consolas,m...
...onaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svggradientelement</text></a><polyline points="
301,89 291,84 291,94
301,89" stroke="#d4dde4" fill="none"/><line x1="291" y1="89" x2="261" y2="89" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svgradialgradientelement" target="_top"><rect x="21" y="65" width="240" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="141" y="94" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgradialgradientelement</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} properties this interface also inherits properties from its parent, svggradientelement.
SVGSVGElement - Web APIs
elative; width: 100%; padding-bottom: 23.333333333333332%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 140" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/svgelement" target="_top"><rect x="381" y="1" width="100" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="431" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgelement</text></a><polyline points="481,25 491,20 491,
30 481,25" stroke="#d4dde4" fill="none"/><line x1="491" y1="25" x2="499" y2="25" stroke="#d4dde4"/><line x1="499" y1="25" x2="499" y2="90" stroke="#d4dde4"/><line x1="499" y1="90" x2="482" y2="90" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svggraphicselement" target="_top"><rect x="
301" y="65" width="180" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="391" y="94" font-size="12px" font-family="consolas,m...
...onaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svggraphicselement</text></a><polyline points="
301,89 291,84 291,94
301,89" stroke="#d4dde4" fill="none"/><line x1="291" y1="89" x2="261" y2="89" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svgsvgelement" target="_top"><rect x="131" y="65" width="1
30" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="196" y="94" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgsvgelement</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} properties this interface also inherits properties from its parent, svggraphicselement and also implements the ones from svgzoomand...
SVGSetElement - Web APIs
elative; width: 100%; padding-bottom: 23.333333333333332%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 140" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/svgelement" target="_top"><rect x="381" y="1" width="100" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="431" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgelement</text></a><polyline points="481,25 491,20 491,
30 481,25" stroke="#d4dde4" fill="none"/><line x1="491" y1="25" x2="499" y2="25" stroke="#d4dde4"/><line x1="499" y1="25" x2="499" y2="90" stroke="#d4dde4"/><line x1="499" y1="90" x2="482" y2="90" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svganimationelement" target="_top"><rect x="291" y="65" width="190" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="386" y="94" font-size="12px" font-family="consolas,...
...monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svganimationelement</text></a><polyline points="291,89 281,84 281,94 291,89" stroke="#d4dde4" fill="none"/><line x1="281" y1="89" x2="251" y2="89" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svgsetelement" target="_top"><rect x="121" y="65" width="1
30" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="186" y="94" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgsetelement</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} properties this interface doesn't implement any specific properties, but inherits properties from its parent interface, svganimat...
SVGSwitchElement - Web APIs
elative; width: 100%; padding-bottom: 23.333333333333332%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 140" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/svgelement" target="_top"><rect x="381" y="1" width="100" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="431" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgelement</text></a><polyline points="481,25 491,20 491,
30 481,25" stroke="#d4dde4" fill="none"/><line x1="491" y1="25" x2="499" y2="25" stroke="#d4dde4"/><line x1="499" y1="25" x2="499" y2="90" stroke="#d4dde4"/><line x1="499" y1="90" x2="482" y2="90" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svggraphicselement" target="_top"><rect x="
301" y="65" width="180" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="391" y="94" font-size="12px" font-family="consolas,m...
...onaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svggraphicselement</text></a><polyline points="
301,89 291,84 291,94
301,89" stroke="#d4dde4" fill="none"/><line x1="291" y1="89" x2="261" y2="89" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svgswitchelement" target="_top"><rect x="101" y="65" width="160" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="181" y="94" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgswitchelement</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} properties this interface doesn't implement any specific properties, but inherits properties from its parent interface, svggr...
SVGTSpanElement - Web APIs
ock; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/svgelement" target="_top"><rect x="381" y="1" width="100" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="431" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgelement</text></a><polyline points="481,25 491,20 491,
30 481,25" stroke="#d4dde4" fill="none"/><line x1="491" y1="25" x2="499" y2="25" stroke="#d4dde4"/><line x1="499" y1="25" x2="499" y2="90" stroke="#d4dde4"/><line x1="499" y1="90" x2="482" y2="90" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svggraphicselement" target="_top"><rect x="
301" y="65" width="180" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="391" y="94" font-size="12px" font-family="consolas,m...
...onaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svggraphicselement</text></a><polyline points="
301,89 291,84 291,94
301,89" stroke="#d4dde4" fill="none"/><line x1="291" y1="89" x2="261" y2="89" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svgtextcontentelement" target="_top"><rect x="51" y="65" width="210" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="156" y="94" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgtextcontentelement</text></a><polyline points="51,89 41,84 41,94 51,89" stroke="#d4dde4" fill="none"/><line x1="41" y1="89" x2="11" y2="89" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svgtextpositioningelement" target=...
SVGTextContentElement - Web APIs
ock; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/svgelement" target="_top"><rect x="381" y="1" width="100" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="431" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgelement</text></a><polyline points="481,25 491,20 491,
30 481,25" stroke="#d4dde4" fill="none"/><line x1="491" y1="25" x2="499" y2="25" stroke="#d4dde4"/><line x1="499" y1="25" x2="499" y2="90" stroke="#d4dde4"/><line x1="499" y1="90" x2="482" y2="90" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svggraphicselement" target="_top"><rect x="
301" y="65" width="180" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="391" y="94" font-size="12px" font-family="consolas,m...
...onaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svggraphicselement</text></a><polyline points="
301,89 291,84 291,94
301,89" stroke="#d4dde4" fill="none"/><line x1="291" y1="89" x2="261" y2="89" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svgtextcontentelement" target="_top"><rect x="51" y="65" width="210" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="156" y="94" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgtextcontentelement</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} constants constant value description lengthadjust_unknown 0 some other value.
SVGTextElement - Web APIs
elative; width: 100%; padding-bottom: 23.333333333333332%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 140" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/svgelement" target="_top"><rect x="381" y="1" width="100" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="431" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgelement</text></a><polyline points="481,25 491,20 491,
30 481,25" stroke="#d4dde4" fill="none"/><line x1="491" y1="25" x2="499" y2="25" stroke="#d4dde4"/><line x1="499" y1="25" x2="499" y2="90" stroke="#d4dde4"/><line x1="499" y1="90" x2="482" y2="90" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svggraphicselement" target="_top"><rect x="
301" y="65" width="180" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="391" y="94" font-size="12px" font-family="consolas,m...
...onaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svggraphicselement</text></a><polyline points="
301,89 291,84 291,94
301,89" stroke="#d4dde4" fill="none"/><line x1="291" y1="89" x2="261" y2="89" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svgtextcontentelement" target="_top"><rect x="51" y="65" width="210" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="156" y="94" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgtextcontentelement</text></a><polyline points="51,89 41,84 41,94 51,89" stroke="#d4dde4" fill="none"/><line x1="41" y1="89" x2="11" y2="89" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svgtextpositioningelement" target=...
SVGTextPathElement - Web APIs
elative; width: 100%; padding-bottom: 23.333333333333332%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 140" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/svgelement" target="_top"><rect x="381" y="1" width="100" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="431" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgelement</text></a><polyline points="481,25 491,20 491,
30 481,25" stroke="#d4dde4" fill="none"/><line x1="491" y1="25" x2="499" y2="25" stroke="#d4dde4"/><line x1="499" y1="25" x2="499" y2="90" stroke="#d4dde4"/><line x1="499" y1="90" x2="482" y2="90" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svggraphicselement" target="_top"><rect x="
301" y="65" width="180" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="391" y="94" font-size="12px" font-family="consolas,m...
...onaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svggraphicselement</text></a><polyline points="
301,89 291,84 291,94
301,89" stroke="#d4dde4" fill="none"/><line x1="291" y1="89" x2="261" y2="89" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svgtextcontentelement" target="_top"><rect x="51" y="65" width="210" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="156" y="94" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgtextcontentelement</text></a><polyline points="51,89 41,84 41,94 51,89" stroke="#d4dde4" fill="none"/><line x1="41" y1="89" x2="11" y2="89" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svgtextpathelement" target="_top">...
SVGTextPositioningElement - Web APIs
ock; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/svgelement" target="_top"><rect x="381" y="1" width="100" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="431" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgelement</text></a><polyline points="481,25 491,20 491,
30 481,25" stroke="#d4dde4" fill="none"/><line x1="491" y1="25" x2="499" y2="25" stroke="#d4dde4"/><line x1="499" y1="25" x2="499" y2="90" stroke="#d4dde4"/><line x1="499" y1="90" x2="482" y2="90" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svggraphicselement" target="_top"><rect x="
301" y="65" width="180" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="391" y="94" font-size="12px" font-family="consolas,m...
...onaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svggraphicselement</text></a><polyline points="
301,89 291,84 291,94
301,89" stroke="#d4dde4" fill="none"/><line x1="291" y1="89" x2="261" y2="89" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svgtextcontentelement" target="_top"><rect x="51" y="65" width="210" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="156" y="94" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgtextcontentelement</text></a><polyline points="51,89 41,84 41,94 51,89" stroke="#d4dde4" fill="none"/><line x1="41" y1="89" x2="11" y2="89" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svgtextpositioningelement" target=...
SVGUseElement - Web APIs
elative; width: 100%; padding-bottom: 23.333333333333332%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 140" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/svgelement" target="_top"><rect x="381" y="1" width="100" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="431" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgelement</text></a><polyline points="481,25 491,20 491,
30 481,25" stroke="#d4dde4" fill="none"/><line x1="491" y1="25" x2="499" y2="25" stroke="#d4dde4"/><line x1="499" y1="25" x2="499" y2="90" stroke="#d4dde4"/><line x1="499" y1="90" x2="482" y2="90" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svggraphicselement" target="_top"><rect x="
301" y="65" width="180" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="391" y="94" font-size="12px" font-family="consolas,m...
...onaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svggraphicselement</text></a><polyline points="
301,89 291,84 291,94
301,89" stroke="#d4dde4" fill="none"/><line x1="291" y1="89" x2="261" y2="89" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svguseelement" target="_top"><rect x="131" y="65" width="1
30" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="196" y="94" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svguseelement</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} properties this interface also inherits properties from its parent interface, svggraphicselement and implements properties from svg...
Web Video Text Tracks Format (WebVTT) - Web APIs
3 00:02:25.000 --> 00:02:
30.000 - ta en kopp styling webvtt cues you can style webvtt cues by looking for elements which match the ::cue pseudo-element.
... example 8 - cue identifier from example 7 1 - title crawl example 9 - common usage of identifiers webvtt 1 00:00:22.2
30 --> 00:00:24.606 this is the first subtitle.
... 2 00:00:
30.739 --> 00:00:34.074 this is the second.
... example 10 - basic cue timing examples 00:00:22.2
30 --> 00:00:24.606 00:00:
30.739 --> 00:00:34.074 00:00:34.159 --> 00:00:35.743 00:00:35.827 --> 00:00:40.122 example 11 - overlapping cue timing examples 00:00:00.000 --> 00:00:10.000 00:00:05.000 --> 00:01:00.000 00:00:
30.000 --> 00:00:50.000 example 12 - non-overlapping cue timing examples 00:00:00.000 --> 00:00:10.000 00:00:10.000 --> 00:01:00.581 00:01:00.581 --> 00:02:00.100 00:02:01.000 -...
ARIA: Comment role - Accessibility
<p>the last half of the song is a slow-rising crescendo that peaks at the <span role="mark" aria-details="thread-1">end of the guitar solo</span>, before fading away sharply.</p> <div role="comment" id="thread-1" data-author="chris"> <h3>chris said</h3> <p class="comment-text">i really think this moment could use more cowbell.</p> <p><time datetime="2019-03-
30t19:29">march
30 2019, 19:29</time></p> </div> to associate the comment with the text being commented, we need to wrap the commented text with an element containing the aria-details attribute, the value of which should be the id of the comment.
...with the same annotation, like so: <p>the last half of the song is a slow-rising crescendo that peaks at the <mark aria-details="thread-1 thread-2">end of the guitar solo</mark>, before fading away sharply.</p> <div role="comment" id="thread-1" data-author="chris"> <h3>chris said</h3> <p class="comment-text">i really think this moment could use more cowbell.</p> <p><time datetime="2019-03-
30t19:29">march
30 2019, 19:29</time></p> </div> <div role="comment" id="thread-2" data-author="chris"> <h3>marcus said</h3> <p class="comment-text">the guitar solo could do with a touch more chorus, and a slightly lower volume.</p> <p><time datetime="2019-03-29t15:35">march 29 2019, 15:35</time></p> </div> nested comments nested comments are also possible with aria annotations — simp...
...ly nest the comments inside one another, like so: <div role="comment" id="thread-1" data-author="chris"> <h3>chris said</h3> <p class="comment-text">i really think this moment could use more cowbell.</p> <p><time datetime="2019-03-
30t19:29">march
30 2019, 19:29</time></p> <div role="comment" data-author="marcus"> <h3>marcus replied</h3> <p class="comment-text">i don't know about that.
... i think the cowbell could distract from the solo.</p> <p><time datetime="2019-03-
30t21:02">march
30 2019, 21:02</time></p> </div> </div> accessibility concerns landmark roles are intended to be used sparingly, to identify larger overall sections of the document.
Border-radius generator - CSS: Cascading Style Sheets
tom left */ #bottom-left { bottom: 0; left: 0; } #bottom-left .radius { border-bottom-left-radius: 100%; bottom: 0; } /* input sliders */ #preview .ui-input-slider { margin: 10px; position: absolute; z-index: 10; } #radius-ui-sliders { width: 100%; height: 100%; min-height: 75px; min-width: 150px; padding: 20px 50px; top: -20px; left: -50px; position: relative; } #tlr { top: -
30px; left: -50px; display: none; } #tlw { top: -
30px; left:
30px; } #tlh { top: 20px; left: -50px; } #trr { top: -
30px; right: -50px; display: none; } #trw { top: -
30px; right:
30px; } #trh { top: 20px; right: -50px; } #brr { bottom: -
30px; right: -50px; display: none; } #brw { bottom: -
30px; right:
30px; } #brh { bottom: 20px; right: -50px; } #blr { bottom: -
30px; le...
...ft: -50px; display: none; } #blw { bottom: -
30px; left:
30px; } #blh { bottom: 20px; left: -50px; } #preview .ui-input-slider-left, #preview .ui-input-slider-right { visibility: hidden; } #preview .ui-input-slider-container:hover .ui-input-slider-left { visibility: visible; } #preview .ui-input-slider-container:hover .ui-input-slider-right { visibility: visible; } /* * */ #unit-selection { width: 200px; height: 75px; margin:
30px
30px 0 0; padding:
30px; border: 3px solid #555; border-radius: 10px; position: relative; float: right; } #unit-selection .info { height: 20%; width: 100%; line-height: 20%; font-size: 20px; text-align: center; position: relative; top: 40%; } #unit-selection .dropdown { width: 50px; height: 20px; margin: 10px; padding: 0; borde...
... display: block; background-color: #555; background-image: url("https://mdn.mozillademos.org/files/5675/dropdown.png"); background-position: center center; background-repeat: no-repeat; top: 0px; right: 0px; position: absolute; z-index: 1; pointer-events: none; } #unit-selection .unit-top-left { top: 0; left: 0; display: none; } #unit-selection .unit-top-left-w { top: -22px; left:
30px; } #unit-selection .unit-top-left-h { top: 20px; left: -37px; } #unit-selection .unit-top-right { top: 0; right: 0; display: none; } #unit-selection .unit-top-right-w { top: -22px; right:
30px; } #unit-selection .unit-top-right-h { top: 20px; right: -37px; } #unit-selection .unit-bottom-right { bottom: 0; right: 0; display: none; } #unit-selection .unit-bottom-right-w { botto...
...m: -22px; right:
30px; } #unit-selection .unit-bottom-right-h { bottom: 20px; right: -37px; } #unit-selection .unit-bottom-left { bottom: 0; left: 0; display: none; } #unit-selection .unit-bottom-left-w { bottom: -22px; left:
30px; } #unit-selection .unit-bottom-left-h { bottom: 20px; left: -37px; } /******************************************************************************/ /******************************************************************************/ #radius-lock { width: 200px; height: 75px; margin:
30px 0 0
30px; padding:
30px; border: 3px solid #555; border-radius: 10px; position: relative; float: left; } #radius-lock .ui-checkbox { color: #fff; position: absolute; } #radius-lock .ui-checkbox > label { height: 20px; width: 34px; padding: 0; } #radi...
background-position - CSS: Cascading Style Sheets
(container width - image width) * (position x%) = (x offset value) (container height - image height) * (position y%) = (y offset value) using the x axis for an example, let's say we have an image that is
300px wide and we are using it in a container that is 100px wide, with background-size set to auto: 100px -
300px = -200px (container & image difference) so that with position percentages of -25%, 0%, 50%, 100%, 125%, we get these image-to-container edge offset values: -200px * -25% = 50px -200px * 0% = 0px -200px * 50% = -100px -200px * 100% = -200px -200px * 125% = -250px ...
...ft image edge 100px to the left of the container, in this example that means the middle 100px image area is centered in the container) -200px (left image edge 200px to the left of the container, in this example that means the right image edge is coincident with the right container edge) -250px (left image edge 250px to the left of the container, in this example that puts the right edge of the
300px-wide image in the center of the container) it's worth mentioning that if your background-size is equal to the container size for a given axis, then a percentage position for that axis will have no effect because the "container-image difference" will be zero.
... html <div class="exampleone">example one</div> <div class="exampletwo">example two</div> <div class="examplethree">example three</div> css /* shared among all <div>s */ div { background-color: #ffee99; background-repeat: no-repeat; width:
300px; height: 80px; margin-bottom: 12px; } /* these examples use the `background` shorthand property */ .exampleone { background: url("https://mdn.mozillademos.org/files/11987/startransparent.gif") #ffee99 2.5cm bottom no-repeat; } .exampletwo { background: url("https://mdn.mozillademos.org/files/11987/startransparent.gif") #ffee99 left 4em bottom 1em no-repeat; } /* multiple background i...
... full support 1.5legend full support full support quantum css notes gecko has a bug meaning that background-position can't be transitioned between two values containing different numbers of <position> values, for example background-position: 10px 10px; and background-position: 20px 20px,
30px
30px; (see bug 1390446).
font-weight - CSS: Cascading Style Sheets
syntax /* keyword values */ font-weight: normal; font-weight: bold; /* keyword values relative to the parent */ font-weight: lighter; font-weight: bolder; /* numeric keyword values */ font-weight: 100; font-weight: 200; font-weight:
300; font-weight: 400;// normal font-weight: 500; font-weight: 600; font-weight: 700;// bold font-weight: 800; font-weight: 900; /* global values */ font-weight: inherit; font-weight: initial; font-weight: unset; the font-weight property is specified using any one of the values listed below.
... in earlier versions of the font-weight specification, the property accepts only keyword values and the numeric values 100, 200,
300, 400, 500, 600, 700, 800, and 900; non-variable fonts can only really make use of these set values, although fine-grained values (e.g.
... inherited value bolder lighter 100 400 100 200 400 100
300 400 100 400 700 100 500 700 100 600 900 400 700 900 400 800 900 700 900 900 700 common weight name mapping the numerical values 100 to 900 roughly correspond to the following common weight names (see the opentype specification): value common weight name 100 thin (h...
...airline) 200 extra light (ultra light)
300 light 400 normal (regular) 500 medium 600 semi bold (demi bold) 700 bold 800 extra bold (ultra bold) 900 black (heavy) 950 extra black (ultra black) variable fonts most fonts have a particular weight which corresponds to one of the numbers in common weight name mapping.
linear-gradient() - CSS: Cascading Style Sheets
between 10% and 90% the color transitions from red to blue, however the midpoint of the transition is at the
30% mark rather than 50% as would have happened without the
30% color hint.
... linear-gradient(red 10%,
30%, blue 90%); if two or more color stops are at the same location, the transition will be a hard line between the first and last colors declared at that location.
...the following changes from red to yellow at the
30% mark, and then transitions from yellow to blue over 35% of the gradient linear-gradient(red 40%, yellow
30%, blue 65%); multi-position color stop are allowed.
...the following three gradients are equivalent: linear-gradient(red 0%, orange 10%, orange
30%, yellow 50%, yellow 70%, green 90%, green 100%); linear-gradient(red, orange 10%
30%, yellow 50% 70%, green 90%); linear-gradient(red 0%, orange 10%
30%, yellow 50% 70%, green 90% 100%); by default, if there is no color with a 0% stop, the first color declared will be at that point.
offset-path - CSS: Cascading Style Sheets
syntax /* default */ offset-path: none; /* function values */ offset-path: ray(45deg closest-side contain); /* url */ offset-path: url(#path); /* shapes */ offset-path: circle(50% at 25% 25%); offset-path: inset(50% 50% 50% 50%); offset-path: polygon(
30% 0%, 70% 0%, 100% 50%,
30% 100%, 0% 70%, 0%
30%); offset-path: path('m 0,200 q 200,200 260,80 q 290,20 400,0 q
300,100 400,200'); /* geometry boxes */ offset-path: margin-box; offset-path: stroke-box; /* global values */ offset-path: inherit; offset-path: initial; offset-path: unset; values ray() taking up to three values, defines a path that is a line segment starting from the position o...
... <svg xmlns="http://www.w3.org/2000/svg" width="700" height="450" viewbox="350 0 1400 900"> <title>house and scissors</title> <rect x="595" y="423" width="610" height="377" fill="blue" /> <polygon points="506,423 900,190 1294,423" fill="yellow" /> <polygon points="993,245 993,190 1086,190 1086,
300" fill="red" /> <path id="house" d="m900,190 l993,245 v201 a11,11 0 0,1 1004,190 h1075 a11,11 0 0,1 1086,201 v
300 l1294,423 h1216 a11,11 0 0,0 1205,434 v789 a11,11 0 0,1 1194,800 h606 a11,11 0 0,1 595,789 v434 a11,11 0 0,0 584,423 h506 l900,190" fill="none" stroke="black" stroke-width="13" stroke-linejoin="round" stroke-linecap="round" /> <pa...
...th id="firstscissorhalf" class="scissorhalf" d="m
30,0 h-10 a10,10 0 0,0 -20,10 a20,20 0 1,1 -40,-10 h20 a10,10 0 0,1
30,0 m-40,20 a10,10 1 0,0 -40,0 a10,10 1 0,0 -40,20 m0,0" transform="translate(0,0)" fill="green" stroke="black" stroke-width="5" stroke-linejoin="round" stroke-linecap="round" fill-rule="evenodd" /> <path id="secondscissorhalf" class="scissorhalf" d="m
30,0 h-10 a10,10 0 0,1 -20,-10 a20,20 0 1,0 -40,10 h20 a10,10 0 0,0
30,0 m-40,-20 a10,10 1 0,0 -40,0 a10,10 1 0,0 -40,-20 m0,0" transform="translate(0,0)" fill="forestgreen" stroke="black" stroke-width="5" stroke-linejoin="round" stroke-linecap="round" fill-rule="evenodd" /> </svg> css .scissorhalf...
... { offset-path: path('m900,190 l993,245 v201 a11,11 0 0,1 1004,190 h1075 a11,11 0 0,1 1086,201 v
300 l1294,423 h1216 a11,11 0 0,0 1205,434 v789 a11,11 0 0,1 1194,800 h606 a11,11 0 0,1 595,789 v434 a11,11 0 0,0 584,423 h506 l900,190'); animation: followpath 4s linear infinite; } @keyframes followpath { to { motion-offset: 100%; offset-distance: 100%; } } result specifications <body> specification status comment motion path module level 1the definition of 'offset-path' in that specification.
position - CSS: Cascading Style Sheets
an>, or just go on to a new line if not, much like this image will do: <img src="https://udn.realityripple.com/samples/9e/6ff6af6fd4.jpg"></p> css body { width: 500px; margin: 0 auto; } p { background: aqua; border: 3px solid blue; padding: 10px; margin: 10px; } span { background: red; border: 1px solid black; } .positioned { position: absolute; background: yellow; top:
30px; left:
30px; } result fixed positioning fixed positioning is similar to absolute positioning, with the exception that the element's containing block is the initial containing block established by the viewport, unless any ancestor has transform, perspective, or filter property set to something other than none (see css transforms spec), which then causes that ancestor to take the place of ...
... </p> <div class="box" id="one">one</div> </div> css .box { width: 100px; height: 100px; background: red; color: white; } #one { position: fixed; top: 80px; left: 10px; background: blue; } .outer { width: 500px; height:
300px; overflow: scroll; padding-left: 150px; } result sticky positioning sticky positioning can be thought of as a hybrid of relative and fixed positioning.
...upport 1edge full support 12firefox full support 1notes full support 1notes notes before firefox 57, absolute positioning did not work correctly when applied to elements inside tables that have border-collapse applied to them (bug 1379
306).notes before firefox
30, absolute positioning of table rows and row groups was not supported (bug 63895).ie full support 4opera full support 4safari full support 1webview android full support ≤37chrome android ...
... full support 18firefox android full support 4notes full support 4notes notes before firefox 57, absolute positioning did not work correctly when applied to elements inside tables that have border-collapse applied to them (bug 1379
306).notes before firefox
30, absolute positioning of table rows and row groups was not supported (bug 63895).opera android full support 14safari ios full support 1samsung internet android full support 1.0absolutely-positioned flex childrenchrome full support 5...
Setting up adaptive streaming media sources - Developer guides
<representation id="1" bandwidth="64000"> <baseurl>elephantsdream_aac48k_064.mp4.dash</baseurl> </representation> </adaptationset> <!-- video --> <adaptationset mimetype="video/mp4" codecs="avc1.42401e" subsegmentalignment="true" subsegmentstartswithsap="1"> <representation id="2" bandwidth="100000" width="480" height="360"> <baseurl>elephantsdream_h264bpl
30_0100.264.dash</baseurl> </representation> <representation id="3" bandwidth="175000" width="480" height="360"> <baseurl>elephantsdream_h264bpl
30_0175.264.dash</baseurl> </representation> <representation id="4" bandwidth="250000" width="480" height="360"> <baseurl>elephantsdream_h264bpl
30_0250.264.dash</baseurl> </representation> <representation i...
...d="5" bandwidth="500000" width="480" height="360"> <baseurl>elephantsdream_h264bpl
30_0500.264.dash</baseurl> </representation> </adaptationset> </period> </mpd> once you have generated your mpd file you can reference it from within the video tag.
...)
300 kbps segment folder -> /segments/main/news
300 contains (1.m4s, 2.m4s, 3.m4s ...
... <segmenturl media="main/news200/3.m4s" mediarange="11524-25621"/> <segmenturl media="main/news200/4.m4s" mediarange="25622-33693"/> </segmentlist> </representation> <representation id="1" codecs="avc1" mimetype="video/mp4" width="320" height="240" startwithsap="1" bandwidth="270370"> <segmentbase> <initialization sourceurl="main/news
300/1.m4s" range="0-865"/> </segmentbase> <segmentlist duration="1"> <segmenturl media="main/news
300/2.m4s" mediarange="866-26970"/> <segmenturl media="main/news
300/3.m4s" mediarange="26971-72543"/> <segmenturl media="main/news
300/4.m4s" mediarange="72544-95972"/> </segmentlist> </representation> ...
<input type="time"> - HTML: Hypertext Markup Language
you can set a default value for the input by including a valid time in the value attribute when creating the <input> element, like so: <label for="appt-time">choose an appointment time: </label> <input id="appt-time" type="time" name="appt-time" value="13:
30"> you can also get and set the date value in javascript using the htmlinputelement.value property, for example: var timecontrol = document.queryselector('input[type="time"]'); timecontrol.value = '15:
30'; time value format the value of the time input is always in 24-hour format that includes leading zeros: hh:mm, regardless of the input format, which is likely to be selected based on the u...
... div { margin-bottom: 10px; position: relative; } input[type="number"] { width: 100px; } input + span { padding-right:
30px; } input:invalid+span:after { position: absolute; content: '✖'; padding-left: 5px; } input:valid+span:after { position: absolute; content: '✓'; padding-left: 5px; } the result here is that: only times between 12:00 and 18:00 will be seen as valid; times outside that range will be denoted as invalid.
... div { margin-bottom: 10px; position: relative; } input[type="number"] { width: 100px; } input + span { padding-right:
30px; } input:invalid+span:after { position: absolute; content: '✖'; padding-left: 5px; } input:valid+span:after { position: absolute; content: '✓'; padding-left: 5px; } the best way to deal with times in forms in a cross-browser way, for the time being, is to get the user to enter the hours and minutes (and seconds if required) in separate controls (<select> elements are popular...
... div { margin-bottom: 10px; position: relative; } input[type="number"] { width: 100px; } input + span { padding-right:
30px; } input:invalid+span:after { position: absolute; content: '✖'; padding-left: 5px; } input:valid+span:after { position: absolute; content: '✓'; padding-left: 5px; } the other part of the code that may be of interest is the feature detection code — to detect whether the browser supports <input type="time">, we create a new <input> element, try setting its type to time, then...
<input type="url"> - HTML: Hypertext Markup Language
in this example, for instance, the url edit box is
30 characters wide: <input id="myurl" name="myurl" type="url" size="
30"> element value length the size is separate from the length limitation on the entered url itself.
... the example below creates a
30-character wide url address entry box, requiring that the contents be no shorter than 10 characters and no longer than 80 characters.
... <input id="myurl" name="myurl" type="url" size="
30" minlength="10" maxlength="80"> note: these attributes also affect validation; a value shorter or longer than the specified minimum/maximum lengths will be classified as invalid; in addition most browsers will simply refuse to let the user enter a value longer than the specified maximum length.
...let's see how: div { margin-bottom: 10px; position: relative; } input[type="number"] { width: 100px; } input + span { padding-right:
30px; } input:invalid+span:after { position: absolute; content: '✖'; padding-left: 5px; } input:valid+span:after { position: absolute; content: '✓'; padding-left: 5px; } <form> <div> <label for="myurl">enter the problem website address:</label> <input id="myurl" name="myurl" type="url" required pattern=".*\.myco\..*" title="the ur...
Proxy Auto-Configuration (PAC) file - HTTP
the browser will automatically retry a previously unresponsive proxy after
30 minutes.
... additional attempts will continue beginning at one hour, always adding
30 minutes to the elapsed time between attempts.
... 1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|
30|31 month is one of the ordered month strings below.
... examples timerange(12); // returns true from noon to 1pm timerange(12, 13); // returns true from noon to 1pm timerange(12, "gmt"); // returns true from noon to 1pm, in gmt timezone timerange(9, 17); // returns true from 9am to 5pm timerange(8,
30, 17, 00); // returns true from 8:
30am to 5:00pm timerange(0, 0, 0, 0, 0,
30); // returns true between midnight and
30 seconds past midnight example 1 use proxy for everything except local hosts note: since all of the examples that follow are very specific, they have not been tested.
A typical HTTP session - HTTP
example responses successful web page response: http/1.1 200 ok content-type: text/html; charset=utf-8 content-length: 55743 connection: keep-alive cache-control: s-maxage=
300, public, max-age=0 content-language: en-us date: thu, 06 dec 2018 17:37:18 gmt etag: "2e77ad1dc6ab0b53a2996dfd4653c1c3" server: meinheld/0.6.1 strict-transport-security: max-age=6
3072000 x-content-type-options: nosniff x-frame-options: deny x-xss-protection: 1; mode=block vary: accept-encoding,cookie age: 7 <!doctype html> <html lang="en"> <head> <meta charset="utf-8"> <title>a simple webp...
...age</title> </head> <body> <h1>simple html5 webpage</h1> <p>hello, world!</p> </body> </html> notification that the requested resource has permanently moved: http/1.1
301 moved permanently server: apache/2.4.37 (red hat) content-type: text/html; charset=utf-8 date: thu, 06 dec 2018 17:33:08 gmt location: https://developer.mozilla.org/ (this is the new link to the resource; it is expected that the user-agent will fetch it) keep-alive: timeout=15, max=98 accept-ranges: bytes via: moz-cache-zlb05 connection: keep-alive content-length: 325 (the content contains a default page to display if the user-agent is not able to follow the link) <!doctype html...
...ing resource) notification that the requested resource doesn't exist: http/1.1 404 not found content-type: text/html; charset=utf-8 content-length: 38217 connection: keep-alive cache-control: no-cache, no-store, must-revalidate, max-age=0 content-language: en-us date: thu, 06 dec 2018 17:35:13 gmt expires: thu, 06 dec 2018 17:35:13 gmt server: meinheld/0.6.1 strict-transport-security: max-age=6
3072000 x-content-type-options: nosniff x-frame-options: deny x-xss-protection: 1; mode=block vary: accept-encoding,cookie x-cache: error from cloudfront <!doctype html...
...
301: moved permanently.
Date.parse() - JavaScript
however, invalid values in date strings not recognized as simplified iso format as defined by ecma-262 may or may not result in nan, depending on the browser and values provided, e.g.: // non-iso string with invalid date values new date('23/25/2014'); will be treated as a local date of 25 november, 2015 in firefox
30 and an invalid date in safari 7.
... examples using date.parse() the following calls all return 1546
300800000.
... if ipodate is an existing date object, it can be set to august 9, 1995 (local time) as follows: ipodate.settime(date.parse('aug 9, 1995')); some other examples of parsing non-standard date strings: date.parse('aug 9, 1995'); returns 807937200000 in time zone gmt-0
300, and other values in other time zones, since the string does not specify a time zone and is not iso format, therefore the time zone defaults to local.
... date.parse('wed, 09 aug 1995 00:00:00'); returns 807937200000 in time zone gmt-0
300, and other values in other time zones, since there is no time zone specifier in the argument and it is not iso format, so is treated as local.
String.fromCharCode() - JavaScript
for example, both string.fromcharcode(0xd83c, 0xdf03) and \ud83c\udf03 return code point u+1f
303 "night with stars".
...0x1f
303) and both surrogate values that represent it (e.g., 0xd83c and 0xdf03), it does require an extra step to either calculate or look up the surrogate pair values every time a supplementary code point is to be used.
...for example, string.fromcodepoint(0x1f
303) returns code point u+1f
303 "night with stars".
...a surrogate pair): string.fromcharcode(0xd83c, 0xdf03); // code point u+1f
303 "night with string.fromcharcode(55356, 57091); // stars" == "\ud83c\udf03" string.fromcharcode(0xd834, 0xdf06, 0x61, 0xd834, 0xdf07); // "\ud834\udf06a\ud834\udf07" specifications specification ecmascript (ecma-262)the definition of 'string.fromcharcode' in that specification.
Web audio codec guide - Web media technologies
human speech generally resides within the audio frequency range of
300 hz to 18 khz.
... however, the vast majority of human vocalizations exist in the range
300 hz to 8 khz, and you can capture enough of human vocalizations in the frequency range 500 hz to 3 khz to still be understandable.
... no supported sample formats 14-bit signed integer (µ-law) or 13-bit unsigned integer (a-law); encoded audio is 8 bits per sample supported sample rates 8 khz (± 50 parts per million recommended minimum bit rate for stereo sound n/a (stereo not supported) compression none maximum audio channels 1 audio frequency bandwidth
300 hz – 3400 hz latency 0.125 ms browser compatibility feature chrome edge firefox internet explorer opera safari g.711 support 23[1] 15[1] 22[1] no 43[1] 11[1] container support 3gp rtp / webrtc compa...
...that's because although humans hear frequencies ranging from around 20 hz to 20,000 hz, and human speech sounds range from about
300 hz to 18,000 hz, the majority of the speech sounds that we need in order to understand what's being said lie in the frequency range of 500 hz to 3,000 hz or so.
SVG and CSS - SVG: Scalable Vector Graphics
copy and paste the content from here, making sure that you scroll to get all of it: <svg width="600px" height="600px" viewbox="-
300 -
300 600 600" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <title>svg demonstration</title> <desc>mozilla css getting started - svg demonstration</desc> <defs> <radialgradient id="fade" cx="0" cy="0" r="200" gradientunits="userspaceonuse"> <stop id="fade-stop-1" offset="33%"/> <stop id="fade-stop-2" offset="95%"/> </radial...
...lass="segment-fill" d="m0,0 v-200 a40,40 0 0,0 -62,10 z"/> <path class="segment-edge" d="m0,-200 a40,40 0 0,0 -62,10"/> </g> <g class="segment" transform="rotate(288)"> <path class="segment-fill" d="m0,0 v-200 a40,40 0 0,0 -62,10 z"/> <path class="segment-edge" d="m0,-200 a40,40 0 0,0 -62,10"/> </g> <g class="segment" transform="rotate(
306)"> <path class="segment-fill" d="m0,0 v-200 a40,40 0 0,0 -62,10 z"/> <path class="segment-edge" d="m0,-200 a40,40 0 0,0 -62,10"/> </g> <g class="segment" transform="rotate(324)"> <path class="segment-fill" d="m0,0 v-200 a40,40 0 0,0 -62,10 z"/> <path class="segment-edge" d="m0,-200 a40,40 0 0,0 -62,10"/> </g> <g class="segme...
...lass="segment-fill" d="m0,0 v-200 a40,40 0 0,0 -62,10 z"/> <path class="segment-edge" d="m0,-200 a40,40 0 0,0 -62,10"/> </g> <g class="segment" transform="rotate(288)"> <path class="segment-fill" d="m0,0 v-200 a40,40 0 0,0 -62,10 z"/> <path class="segment-edge" d="m0,-200 a40,40 0 0,0 -62,10"/> </g> <g class="segment" transform="rotate(
306)"> <path class="segment-fill" d="m0,0 v-200 a40,40 0 0,0 -62,10 z"/> <path class="segment-edge" d="m0,-200 a40,40 0 0,0 -62,10"/> </g> <g class="segment" transform="rotate(324)"> <path class="segment-fill" d="m0,0 v-200 a40,40 0 0,0 -62,10 z"/> <path class="segment-edge" d="m0,-200 a40,40 0 0,0 -62,10"/> </g> <g class="segme...
... <svg width="600px" height="600px" viewbox="-
300 -
300 600 600" xmlns="http://www.w3.org/2000/svg"> <title>svg demonstration</title> <desc>mozilla css getting started - svg demonstration</desc> <defs> <g id="segment" class="segment"> <path class="segment-fill" d="m0,0 v-200 a40,40 0 0,0 -62,10 z"/> <path class="segment-edge" d="m0,-200 a40,40 0 0,0 -62,10"/> </g> <g id="quadrant"> <use xlink:href="#segm...
ui - Archive of obsolete content
attaching panels to buttons is only supported from firefox
30 onwards.
... from firefox
30 onwards, you can attach panels to toggle buttons, by passing the button into the panel's constructor or its show() method: frame a frame enables you to create an html iframe, using bundled html, css and javascript.
... toolbar the ability to add buttons to toolbars is new in firefox
30.
lang/functional - Archive of obsolete content
let { chain } = require("sdk/lang/functional"); function person (age) { this.age = age; } person.prototype.happybirthday = chain(function () this.age++); let person = new person(
30); person .happybirthday() .happybirthday() .happybirthday() console.log(person.age); // 33 parameters fn : function the function that will be wrapped by the chain function.
... debounce(fn, wait) this function is new in firefox
30.
... throttle(fn, wait, options) this function is new in firefox
30.
Chapter 5: Let's build a Firefox extension - Archive of obsolete content
change to your name --> <em:creator>gomita</em:creator> <!-- web page address through which extension is distributed --> <em:homepageurl>http://www.xuldev.org/helloworld/</em:homepageurl> <!-- this section gives details of the target application for the extension (in this case: firefox 2) --> <em:targetapplication> <description> <em:id>{ec80
30f7-c20a-464f-9b0e-13a3a9e97384}</em:id> <em:minversion>2.0</em:minversion> <em:maxversion>4.0.0.*</em:maxversion> </description> </em:targetapplication> </description> </rdf> create the chrome manifest fill in the chrome.manifest file as shown in listing 2.
...using the dump method, you can send text to the dump console (listing
30).
... listing
30: list the properties of obj for (var i in obj) { dump(i + " : " + obj[i] + "\n"); } error console the nslconsoleservice interface using the logstringmessage method of the nslconsoleservice interface, which is an xpcom service, you can output text to the “message” panel of the error console.
Autodial for Windows NT - Archive of obsolete content
introduction this document is intended to explain how the autodial helper feature implemented for bug 9
3002 works and why it works that way.
...in an attempt to help users who want to use the autodial feature of the os, i added the autodial helper feature requested in bug 9
3002.
...a parallel feature has been requested in bug 1
30774: if we trigger the autodial connection, we should ask the user if he wants to hang up the connection when we close mozilla.
Document Loading - From Load Start to Finding a Handler - Archive of obsolete content
bird's eye view <map id="loaddiagrammap" name="loaddiagrammap"><area alt="(13) docontent()" coords="534,239,715,
300" href="#nsiexternalhelperappservice::docontent"> <area alt="(10) getcategoryentry()" coords="575,418,821,418,821,455,629,455,629,484,575,484" href="#categorymanager" shape="poly"> <area alt="(12)" coords="539,133,583,163" href="#stream-converter"> <area alt="(11)" coords="485,133,537,163" href="#contenthandler"> <area alt="(9)" coords="445,132,484,165" href="#nsdocumentopeninfo::dispatchcontent"...
...> <area alt="(8)" coords="405,133,439,162" href="#onstartrequest-innards"> <area alt="(7) onstartrequest()" coords="639,129,703,129,703,165,833,165,833,204,639,204" href="#onstartrequest" shape="poly"> <area alt="(6) asyncopen()" coords="637,121,709,121,709,96,783,96,783,58,637,58" href="#asyncopen" shape="poly"> <area alt="(5) open()" coords="311,
306,432,371" href="#open"> <area alt="(4)" coords="90,384,127,417" href="#openuri-innards"> <area alt="(0) registercontentlistener()" coords="37,474,346,474,346,505,88,505,88,535,37,535" href="#registercontentlistener" shape="poly"> <area alt="(3) openuri() (nsuriloader)" coords="5,207,312,269" href="#openuri"> <area alt="(2)" coords="102,114,139,148" href="#internalload"> <area alt="(1) loaduri/onlinkclick" coords="77,5,449,59" href="#loaduri"> <a...
...rea alt="nsiexternalhelperappservice" coords="527,
305,839,339" href="#nsiexternalhelperappservice"> <area alt="category manager" coords="683,467,807,527" href="#nscategorymanager"> <area alt="nsdocumentopeninfo" coords="371,71,635,185" href="#nsdocumentopeninfo"> <area alt="necko" coords="721,113,821,157" href="#necko"> <area alt="nsuriloader" coords="23,335,215,455" href="#nsuriloader"> <area coords="227,515,485,575" href="#nsiuricontentlistener"> <area alt="nsdocshell" coords="47,83,203,153" href="#nsdocshell"></map> this block diagram is out of date as of january 2012 with regard to some minor control flow shuffling in nsuriloader.
Table Layout Regression Tests - Archive of obsolete content
0,0,2424,552 node 1: tablecol(table)(144) 0x
30010004 0,0,2400,552, |null attr|-16777216|left: null top: null right: null bottom: null left: null top: null right: null bottom: null left: 1[0x1]enum top: 1[0x1]enum right: 1[0x1]enum bottom: 1[0x1]enum left: null top: null right: null bottom: null left: null top: null right: null bottom: null 1[0x1]enum 0|1 1 [none]|left: auto top: auto right: auto bottom: auto auto 0[0x0]tw null auto ...
...0[0x0]tw null 0 auto |0 0 0 normal normal 0[0x0]tw normal |0 11 1,000000 0 0 0 0 0 0 0 0 0 0 0 [none]|0 0 0 -1 1 |0 0 0 null node 2: tablecol(table)(144) 0x
30010004 0,0,2424,552, |null attr|-16777216|left: null top: null right: null bottom: null left: null top: null right: null bottom: null left: 1[0x1]enum top: 1[0x1]enum right: 1[0x1]enum bottom: 1[0x1]enum left: null top: null right: null bottom: null left: null top: null right: null bottom: null 1[0x1]enum 0|1 1 [none]|left: auto top: auto right: auto bottom: auto auto 0[0x0]tw null auto 0[0x0]tw null 0 auto |0 0 0 normal normal 0[0x0]tw normal |0 11 1,000000 0 0 0 0 0 0 0 0 0 0 0 [none]|0 0 0 -1 1 |0 0 0 null frame bbox mismatch: 2424,0,2352,552 vs.
... 2448,0,2376,552 node 1: tablecol(table)(144) 0x
30010004 2424,0,2352,552, |null attr|-16777216|left: null top: null right: null bottom: null left: null top: null right: null bottom: null left: 1[0x1]enum top: 1[0x1]enum right: 1[0x1]enum bottom: 1[0x1]enum left: null top: null right: null bottom: null left: null top: null right: null bottom: null 1[0x1]enum 0|1 1 [none]|left: auto top: auto right: auto bottom: auto auto 0[0x0]tw null auto 0[0x0]tw null 0 auto |0 0 0 normal normal 0[0x0]tw normal |0 11 1,000000 0 0 0 0 0 0 0 0 0 0 0 [none]|0 0 0 -1 1 |0 0 0 null node 2: tablecol(table)(144) 0x
30010004 2448,0,2376,552, |null attr|-16777216|left: null top: null right: null bottom: null left: null top: null right: null bottom: null left: 1[0x1]enum top: 1[0x1]enum right: 1...
Elements - Archive of obsolete content
see bug 838
30 for more information and for workarounds.
...(see bug 838
30 for <table> specifics).
...however the destructor is often not called when it should, see bug 2
30086.
SQLite Templates - Archive of obsolete content
<vbox datasources="profile:userdata.sqlite" ref="*" querytype="storage"> <template> <query> select name, email from myfriends where age >=
30 </query> <action> <hbox uri="?"> <label value="?name"/> <label value="?email"/> </hbox> </action> </template> </vbox> this template displays the results of two columns.
...note also that the query statement has a where clause which restricts the rows to those with an age greater or equal to
30.
...<listbox id="friends" datasources="profile:userdata.sqlite" ref="*" querytype="storage"> <template> <query> select name, from myfriends where age >= :minage && age <= :maxage <param id="minage" name="minage" type="integer">
30</param> <param id="maxage" name="maxage" type="integer">40</param> </query> <action> <listitem uri="?" label="?name"/> </action> </template> </listbox> here, the age is an integer number, so the type attribute is set to integer.
Box Model Details - Archive of obsolete content
text" title="find text" orient="horizontal" xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"> <vbox flex="3"> <label control="t1" value="search text:"/> <textbox id="t1" style="min-width: 100px;" flex="1"/> </vbox> <vbox style="min-width: 150px;" flex="1" align="start"> <checkbox id="c1" label="ignore case"/> <spacer flex="1" style="max-height:
30px;"/> <button label="find"/> </vbox> </window> here, two vertical boxes are created, one for the textbox and the other for the check box and button.
...the spacer will grow and shrink but not exceed
30 pixels.
... the result is that the check box and the find button will be spaced apart from each other by some space of no more than
30 pixels.
application/http-index-format specification - Archive of obsolete content
300 a url pointing to the directory represented by the index if there is one.
... filename the name of file that can be used to retrieve the file when combined with the full path provided by the
300 line.
...100:
300: ftp://test.netscape.com/u/montulli 100: 200: filename content-length content-type file-type last-modified 201: foo.txt 512 text/plain file tue,%2015%20nov%201994%2008:12:31%20gmt 201: bar.html 9683 text/html file tue,%2025%20oct%201994%2008:12:31%20gmt 201: foobar 0 application/http-index-format directory tue,%2025%20oct%201994%2008:12:31%20gmt original document information ...
2006-10-13 - Archive of obsolete content
discussions everyone and his goldfish thinks bug
300198 should be fixed large response to the discussion about the bug: https://bugzilla.mozilla.org/show_bug.cgi?id=
300198, regarding middle clicking on a tab.
... user questions about a open/saveas bug that already exisits: https://bugzilla.mozilla.org/show_bug.cgi?id=3472
30 installer for 2.0rc2 ehume gives the developers a thumbs up for the new installer for 2.0rc2 having a textfield where you can type in the installation directory.
... firefox browser problem: width:
30ex does not respect font discussion about a font rendering problem with firefox print on the firefox context menu user would like discussion about why the bug https://bugzilla.mozilla.org/show_bug.cgi?id=204519 is a wontfix.
2006-11-03 - Archive of obsolete content
more tbox changes on the way, most hitting on friday on october
30th j.
... on october
30th boris zbarsky boris expresses his opinion about paul taking down one of the two build boxes that produces nightly builds for linux.
... on october
30th j.
Create Your Own Firefox Background Theme - Archive of obsolete content
image requirements dimensions should be
3000px wide × 200px high png or jpg file format image must be no larger than
300 kb in file size tips subtle, soft contrast images and gradients work best; highly detailed images will compete with the browser ui.
... image requirements dimensions should be
3000px wide × 100px high png or jpg file format image must be no larger than
300 kb in file size tips subtle, soft contrast images and gradients work best; highly detailed images will compete with the browser ui.
... upload your images — make sure they are under
300 kb in size and jpg or png format!
Reference - Archive of obsolete content
--maian 01:43,
30 september 2005 (pdt) we should define the terms we are using.
...-- dria 05:
30, 22 september 2005 (pdt) the examples (or most of them at least) say that the browser can use the js 1.2 engine with the language="javascript1.2" tag, but this is no longer possible; language="javascript1.x" tags will always use the current version now, i.e.
...--nickolay 05:37, 31 aug 2005 (pdt) gonna follow mozilla's coding guides here: http://www.mozilla.org/hacking/mozil...de.html#visual --maian 00:
30, 20 september 2005 (pdt) btoa() and atob() base64 encode and decode functions this documentation is missing the base64 encode (btoa) and decode (atob) functions.
Mobile touch controls - Game development
moving the player could be managed by creating the four directional buttons, but we can take the advantage of touch screens and drag the player's ship around: var player = this.game.add.sprite(
30,
30, 'ship'); player.inputenabled = true; player.input.enabledrag(); player.events.ondragstart.add(ondragstart, this); player.events.ondragstop.add(ondragstop, this); function ondragstart(sprite, pointer) { // do something when dragging } we can pull the ship around and do something in the meantime, and react when the drag is stopped.
...the initialization of virtual joystick looks like this: this.pad = this.game.plugins.add(phaser.virtualjoystick); this.stick = this.pad.addstick(
30,
30, 80, 'generic'); in the create() function of the game state we're creating a virtual pad and a generic stick that has four directional virtual buttons by default.
... this is placed
30 pixels from the top and left edges of the screen and is 80 pixels wide.
Fundamental CSS comprehension - Learn web development
new rulesets you need to write: write a ruleset that targets both the card header, and card footer, giving them both a computed total height of 50px (including a content height of
30px and padding of 10px on all sides.) but express it in ems.
...recall from earlier that the content box height should be
30px — this gives you all the numbers you need to calculate the line height.
...recall from earlier that the content box height should be
30px — this gives you all the numbers you need to calculate the line height.
Styling links - Learn web development
now let's add some more information to get this styled properly: body { width:
300px; margin: 0 auto; font-size: 1.2rem; font-family: sans-serif; } p { line-height: 1.4; } a { outline: none; text-decoration: none; padding: 2px 1px 0; } a:link { color: #265
301; } a:visited { color: #437a16; } a:focus { border-bottom: 1px solid; background: #bae498; } a:hover { border-bottom: 1px solid; background: #cdfeaa; } a:active { background: #265
301; c...
...et.addeventlistener("click", function() { htmlinput.value = htmlcode; cssinput.value = csscode; drawoutput(); }); solution.addeventlistener("click", function() { htmlinput.value = htmlcode; cssinput.value = 'p {\n font-size: 1.2rem;\n font-family: sans-serif;\n line-height: 1.4;\n}\n\na {\n outline: none;\n text-decoration: none;\n padding: 2px 1px 0;\n}\n\na:link {\n color: #265
301;\n}\n\na:visited {\n color: #437a16;\n}\n\na:focus {\n border-bottom: 1px solid;\n background: #bae498;\n}\n\na:hover {\n border-bottom: 1px solid;\n background: #cdfeaa;\n}\n\na:active {\n background: #265
301;\n color: #cdfeaa;\n}'; drawoutput(); }); htmlinput.addeventlistener("input", drawoutput); cssinput.addeventlistener("input", drawoutput); window.addeventlistener("load", drawout...
...first, some simple html to style: <p>for more information on the weather, visit our <a href="#">weather page</a>, look at <a href="http://#">weather on wikipedia</a>, or check out <a href="http://#">weather on extreme science</a>.</p> next, the css: body { width:
300px; margin: 0 auto; font-family: sans-serif; } p { line-height: 1.4; } a { outline: none; text-decoration: none; padding: 2px 1px 0; } a:link { color: blue; } a:visited { color: purple; } a:focus, a:hover { border-bottom: 1px solid; } a:active { color: red; } a[href*="http"] { background: url('https://mdn.mozillademos.org/files/12982/external-link-52.png') no-repeat 1...
HTML text fundamentals - Learn web development
'show solution') { userentry = textarea.value; } else { solutionentry = textarea.value; } updatecode(); }; ordered ordered lists are lists in which the order of the items does matter—let's take a set of directions as an example: drive to the end of the road turn right go straight across the first two roundabouts turn left at the third roundabout the school is on your right,
300 meters up the road the markup structure is the same as for unordered lists, except that you have to wrap the list items in an <ol> element, rather than <ul>: <ol> <li>drive to the end of the road</li> <li>turn right</li> <li>go straight across the first two roundabouts</li> <li>turn left at the third roundabout</li> <li>the school is on your right,
300 meters up the road</li> </ol> ...
... class="output" style="min-height: 50px;"> </div> <h2>editable code</h2> <p class="a11y-label">press esc to move focus away from the code area (tab inserts a tab character).</p> <textarea id="code" class="input" style="min-height: 200px; width: 95%">drive to the end of the road turn right go straight across the first two roundabouts turn left at the third roundabout the school is on your right,
300 meters up the road</textarea> <div class="playable-buttons"> <input id="reset" type="button" value="reset"> <input id="solution" type="button" value="show solution"> </div> html { font-family: sans-serif; } h2 { font-size: 16px; } .a11y-label { margin: 0; text-align: right; font-size: 0.7rem; width: 98%; } body { margin: 10px; background: #f5f9fa; } var textarea = docum...
...{ textarea.value = solutionentry; solution.value = 'hide solution'; } else { textarea.value = userentry; solution.value = 'show solution'; } updatecode(); }); var htmlsolution = '<ol>\n<li>drive to the end of the road</li>\n<li>turn right</li>\n<li>go straight across the first two roundabouts</li>\n<li>turn left at the third roundabout</li>\n<li>the school is on your right,
300 meters up the road</li>\n</ol>'; var solutionentry = htmlsolution; textarea.addeventlistener('input', updatecode); window.addeventlistener('load', updatecode); // stop tab key tabbing out of textarea and // make it write a tab at the caret position instead textarea.onkeydown = function(e){ if (e.keycode === 9) { e.preventdefault(); insertatcaret('\t'); } if (e.keycode === 27) {...
HTML table advanced features and accessibility - Learn web development
ate</th> <th>evaluation</th> <th>cost (€)</th> </tr> </thead> <tfoot> <tr> <td colspan="4">sum</td> <td>118</td> </tr> </tfoot> <tbody> <tr> <td>haircut</td> <td>hairdresser</td> <td>12/09</td> <td>great idea</td> <td>
30</td> </tr> <tr> <td>lasagna</td> <td>restaurant</td> <td>12/09</td> <td>regrets</td> <td>18</td> </tr> <tr> <td>shoes</td> <td>shoeshop</td> <td>13/09</td> <td>big regrets</td> <td>65</td> </tr> <tr> <td>too...
...r> <th scope="col">purchase</th> <th scope="col">location</th> <th scope="col">date</th> <th scope="col">evaluation</th> <th scope="col">cost (€)</th> </tr> </thead> and each row could have a header defined like this (if we added row headers as well as column headers): <tr> <th scope="row">haircut</th> <td>hairdresser</td> <td>12/09</td> <td>great idea</td> <td>
30</td> </tr> screenreaders will recognize markup structured like this, and allow their users to read out the entire column or row at once, for example.
...h id="purchase">purchase</th> <th id="location">location</th> <th id="date">date</th> <th id="evaluation">evaluation</th> <th id="cost">cost (€)</th> </tr> </thead> <tbody> <tr> <th id="haircut">haircut</th> <td headers="location haircut">hairdresser</td> <td headers="date haircut">12/09</td> <td headers="evaluation haircut">great idea</td> <td headers="cost haircut">
30</td> </tr> ...
Browser chrome tests
be aware that the test harness will mark tests that take too long to complete as failed (the current timeout is
30 seconds).
... function test() { // requestlongertimeout accepts an integer factor, that is a multiplier for the the default
30 seconds timeout.
... // so a factor of 2 means: "wait for at last 60s (2*
30s)".
Chrome registration
this example shows how a different overlay can be used for different applications: overlay chrome://browser/content/browser.xul chrome://myaddon/content/ffoverlay.xul application={ec80
30f7-c20a-464f-9b0e-13a3a9e97384} overlay chrome://messenger/content/mailwindowoverlay.xul chrome://myaddon/content/tboverlay.xul application={3550f703-e582-4d05-9a08-453d09bdfdc6} overlay chrome://songbird/content/xul/layoutbaseoverlay.xul chrome://myaddon/content/sboverlay.xul application=songbird@songbirdnest.com appversion extensions may install into multiple versions of an application.
... component {09543782-22b1-4a0b-ba07-9134365776ee} maincomponent.js process=main component {98
309951-ac89-4642-afea-7b2b6216bcef} contentcomponent.js process=content xpcnativewrappers chrome packages can decide whether to use the xpcnativewrapper security mechanism to automatically protect their code against malicious content that they might access.
... necko en-us jar:en-us.jar!/locale/necko/ content xbl-marquee jar:comm.jar!/content/xbl-marquee/ content pipnss jar:pipnss.jar!/content/pipnss/ locale pipnss en-us jar:en-us.jar!/locale/pipnss/ # firefox-only overlay chrome://browser/content/pageinfo.xul chrome://pippki/content/pageinfooverlay.xul application={ec80
30f7-c20a-464f-9b0e-13a3a9e97384} # seamonkey-only overlay chrome://navigator/content/pageinfo.xul chrome://pippki/content/pageinfooverlay.xul application={92650c4d-4b8e-4d2a-b7eb-24ecf4f6b63a} overlay chrome://communicator/content/pref/preftree.xul chrome://pippki/content/prefoverlay.xul content pippki jar:pippki.jar!/content/pippki/ locale pippki en-us ...
Experimental features in Firefox
nightly
30 no developer edition
30 no beta
30 no release
30 no preference name canvas.hitregions.enabled webgl: draft extensions when this preference is enabled, any webgl extensions currently in "draft" status which are being tested are enabled for use.
...there currently is no real plan to ship this on desktop, but you can track the state of that just in case it changes in bug 1551
302.
...see bug 1621781, bug 1245183, and bug 1401
304 for more details.
Gecko Keypress Event
e.g., ctrl+shift+'2' on persian keyboard layout inputs a zwnj, though shift+'2' inputs '@', and so, if gecko were to replace the charcode in this case, users would not be able to input zwnj (bug 4141
30).
... (bug 359638 partially addressed this issue by trying both characters on the key, but bug
303192 would provide a complete solution.) solution the following rules apply: key handlers should be provided with information about all the possible meanings of the event.
...see bug
306585).
BloatView
->| | | per-inst leaked| total rem| 0 |total | 17 2484|253953338 38| 17 |asynctransactiontrackersholder | 40 40| 10594 1| 78 |compositorchild | 472 472| 1 1| 79 |condvar | 24 48|
3086 2| 279 |messagepump | 8 8|
30 1| 285 |mutex | 20 60| 89987 3|
302 |pcompositorchild | 412 412| 1 1|
308 |pimagebridgechild | 416 416| 1 1| the first line tells you the pid of the leaking process, a...
... perl tools/bloatview/bloatdiff.pl <previous-log> <current-log> this will give you output of the form: bloat/leak delta report current file: dist/win32_d.obj/bin/bloatlogs/all-1999-10-22-133450.txt previous file: dist/win32_d.obj/bin/bloatlogs/all-1999-10-16-010
302.txt -------------------------------------------------------------------------- class leaks delta bloat delta -------------------------------------------------------------------------- total 61135
30 2.79% 67064808 9.18% stylecontextimpl 265440 81.19% 283584 -26.99% ctoken 236500 ...
...17.32%
306676 20.64% nsstr 217760 14.94% 5817060 7.63% nsxulattribute 11
3048 -70.92% 113568 -71.16% literalimpl 53280 26.62% 75840 19.40% nsxulelement 51648 0.00% 51648 0.00% nsprofile 51224 0.00% 51224 0.00% nsframe 47568 -26.15% 48096 -50.49% cssdeclarationimpl 42984 0.67% 43488 0.67% this "delta report" shows the leak offenders, sorted from most leaks to fewest.
NSS 3.28 release notes
nss will now detect the presence of tokens that support additional elliptic curves and enable those curves for use in tls (bug 1
303648).
... pkcs#11 bypass for tls is no longer supported and has been removed (bug 1
303224).
... nss now uses the signature schemes definition in tls 1.3 (bug 1
309446).
NSS 3.41 release notes
bug 142
3043 - enable half-closed states for tls.
... sha-256 fingerprint: 2a575471e31340bc21581cbd2cf13e158463203ece94bcf9d3cc196bf09a5472 cn = gts root r2 sha-256 fingerprint: c45d7bb08e6d67e62e4235110b564e5f78fd92ef058c840aea4e6455d7585c60 cn = gts root r3 sha-256 fingerprint: 15d5b8774619ea7d54ce1ca6d0b0c403e037a917f131e8a04e1e6b7a71babce5 cn = gts root r4 sha-256 fingerprint: 71cca5391f9e794b048025
30b363e121da8a
3043bb26662fea4dca7fc951a4bd cn = uca global g2 root sha-256 fingerprint: 9bea11c976fe014764c1be56a6f914b5a560317abd9988393382e5161aa0493c cn = uca extended validation root sha-256 fingerprint: d43af9b35473755c9684fc06d7d8cb70ee5c28e773fb294eb41ee71722924d24 the following ca certificates were removed: cn = ac raíz certicámara s.a.
... sha-256 fingerprint: a6c51e0da5ca0a9
309d2e4c0e40c2af9107aae8203857fe198e3e769e34
3085c cn = certplus root ca g1 sha-256 fingerprint: 152a402bfcdf2cd548054d2275b39c7fca3ec0978078b0f0ea76e561a6c7433e cn = certplus root ca g2 sha-256 fingerprint: 6cc05041e6445e74696c4cfbc9f80f543b7eabbb44b4ce6f787c6a9971c42f17 cn = opentrust root ca g1 sha-256 fingerprint: 56c77128d98c18d91b4cfdffbc25ee9103d4758ea2abad826a90f3457d460eb4 cn = opentrust root ca g2 sha-256 fingerprint: 27995829fe6a7515c1bfe848f9c4761db16c225929257bf40d0894f29ea8baf2 cn = opentrust root ca g3 sha-256 fingerprint: b7c36231706e81078c367cb896198f1e3208dd926949dd8f5709a410f75b6292 bugs fixed in nss 3.41 bug 1412829, reject empty supported_signa...
NSS 3.45 release notes
see bug 156
3078.
...t use of rsassa-pkcs1-v1_5 algorithms in tls 1.3 (cve-2019-11727) bug 1227090 - fix a potential divide-by-zero in makepfromqandseed from lib/freebl/pqg.c (static analysis) bug 1227096 - fix a potential divide-by-zero in pqg_verifyparams from lib/freebl/pqg.c (static analysis) bug 1509432 - de-duplicate code between mp_set_long and mp_set_ulong bug 1515011 - fix a mistake with chacha20-poly1
305 test code where tags could be faked.
... only relevant for clients that might have copied the unit test code verbatim bug 1550022 - ensure nssutil3 gets built on android bug 1528174 - chacha20poly1
305 should no longer modify output length on failure bug 1549382 - don't leak in pkcs#11 modules if c_getslotinfo() returns error bug 1551041 - fix builds using gcc < 4.3 on big-endian architectures bug 1554659 - add versioning to openbsd builds to fix link time errors using nss bug 1553443 - send session ticket only after handshake is marked as finished bug 1550708 - fix gyp scripts on solaris sparc so that libfreebl_64fpu_3.so builds bug 1554336 - optimize away unneeded loop in mpi.c bug 1559906 - fipstest: use ckm_tls12_master_key_derive instead of vendor specific mechanism bug 1558126 - tls_aes_256_gcm_sha384 should be...
NSS 3.54 release notes
notable changes in nss 3.54 support for tls 1.3 external pre-shared keys (bug 160
3042).
... certificate authority changes the following ca certificates were added: bug 1645186 - certsign root ca g2 sha-256 fingerprint: 657cfe2fa73faa38462571f332a2363a46fce7020951710702cdfbb6eeda3
305 bug 1645174 - e-szigno root ca 2017 sha-256 fingerprint: beb00b
30839b9bc32c32e4447905950641f26421b15ed089198b518ae2ea1b99 bug 1641716 - microsoft ecc root certificate authority 2017 sha-256 fingerprint: 358df39d764af9e1b766e9c972df352ee15cfac227af6ad1d70e8e4a6edcba02 bug 1641716 - microsoft rsa root certificate authority 2017 sha-256 fingerprint: c741f70f4b2a8d88bf2e71c14122ef53ef10eba0cfa5e64cfa20f41885
3073e0 the following ca ...
... bug 160
3042 - add tls 1.3 external psk support.
Enc Dec MAC Using Key Wrap CertReq PKCS10 CSR
progname, "-d -b <headerfilename> -e <encryptfilename> -o <opfilename>"); fprintf(stderr, "%s %s\n --sign using private key \n\n", progname, "-s -b <headerfilename> -i <infilename> "); fprintf(stderr, "%s %s\n --verify using public key \n\n", progname, "-v -b <headerfilename> -i <ipfilename> "); fprintf(stderr, "options:\n\n"); fprintf(stderr, "%-
30s - db directory path\n\n", "-d <dbdirpath>"); fprintf(stderr, "%-
30s - db password [optional]\n\n", "-p <dbpwd>"); fprintf(stderr, "%-
30s - db password file [optional]\n\n", "-f <dbpwdfile>"); fprintf(stderr, "%-
30s - noise file name [optional]\n\n", "-z <noisefilename>"); fprintf(stderr, "%-
30s - input file name\n\n", ...
... "-i <ipfilename>"); fprintf(stderr, "%-
30s - header file name\n\n", "-b <headerfilename>"); fprintf(stderr, "%-
30s - encrypt file name\n\n", "-e <encryptfilename>"); fprintf(stderr, "%-
30s - output file name\n\n", "-o <opfilename>"); fprintf(stderr, "%-
30s - certificate serial number\n\n", "-m <serialnumber>"); fprintf(stderr, "%-
30s - certificate nickname\n\n", "-n <nickname>"); fprintf(stderr, "%-
30s - certificate trust\n\n", "-t <trustargs>"); fprintf(stderr, "%-
30s - certificate issuer nickname\n\n", "-u <issuernickname>"); fprintf(stderr, "%-
30s - certificate signing request \n\n", "-r <csr>"); fprintf(stderr, "%-
30s - g...
...enerate a self-signed cert [optional]\n\n", "-x"); fprintf(stderr, "%-
30s - to enable ascii [optional]\n\n", "-a"); fprintf(stderr, "%-
30s - to save certificate to header file as sig verification [optional]\n\n", "-v"); exit(-1); } /* * validate the options used for generate csr command */ static void validategeneratecsrcommand(const char *progname, const char *dbdir, certname *subject, const char *subjectstr, const char *certreqfilename) { prbool validationfailed = pr_false; if (!subject) { pr_fprintf(pr_stderr, "%s -g -d %s -s: improperly formatted name: \"%s\"\n", progname,...
NSS tools : certutil
secp160r1, secp160r2, secp192k1, secp192r1, nistp192, secp224k1, secp224r1, nistp224, secp256k1, secp256r1, secp384r1, secp521r1, prime192v1, prime192v2, prime192v3, prime239v1, prime239v2, prime239v3, c2pnb163v1, c2pnb163v2, c2pnb163v3, c2pnb176v1, c2tnb191v1, c2tnb191v2, c2tnb191v3, c2pnb208w1, c2tnb239v1, c2tnb239v2, c2tnb239v3, c2pnb272w1, c2pnb
304w1, c2tnb359w1, c2pnb368w1, c2tnb431r1, secp112r1, secp112r2, secp128r1, secp128r2, sect113r1, sect113r2 sect131r1, sect131r2 -r display a certificate's binary der encoding when listing information about that certificate with the -l option.
... for example, this creates a self-signed certificate: $ certutil -s -s "cn=example ca" -n my-ca-cert -x -t "c,c,c" -1 -2 -5 -m 3650 from there, new certificates can reference the self-signed certificate: $ certutil -s -s "cn=my server cert" -n my-server-cert -c "my-ca-cert" - t "u,u,u" -1 -5 -6 -8 -m 7
30 generating a certificate from a certificate request when a certificate request is created, a certificate can be generated by using the request and then referencing a certificate authority signing certificate (the issuer specified in the -c argument).
...9jywxob3n0 lmxvy2fszg9tywluojkxodavy2evb2nzcdanbgkqhkig9w0baqufaaocaqeai8gk l3xo43u7/tdoeeswpmq+jzsdz3gz85ajt3krolwekvzzza2e2hnsvf2uxbk5amke lrxdserh9g85pv4ky7z8xz71nri3+k3uwmnqkc6t0hhyb1mw/gx8oaaoluqx3bix jbdxji73cf7xuopplhbjjiwygijuo8bezj5l+tf4p38mjz1snltzzpeax5bl0u76 bfu/tzfwbbe8yawytkctmcalbpj6jn2wd3m01kgozw4mmbvsj1crb9hnsgsqyhcu u0ujll1h/rwcjn607+ctekh9jlmuqciqpjnoa+kq/6f7nhnrriuzasibzc
30bz5a ni7q5n1usm3ewqlvxw== -----end certificate----- listing keys keys are the original material used to encrypt certificate data.
sslerr.html
ssl_error_close_notify_alert -122
30 "ssl peer has closed this connection." the local socket received an ssl3 alert record from the remote peer, reporting that the remote peer has chosen to end the connection.
... sec_error_krl_invalid -81
30 new krl has an invalid format.
...fication validation search is out of search limits." sec_error_invalid_policy_mapping -8033 "policy mapping contains any-policy." sec_error_policy_validation_failed -8032 "certificate chain fails policy validation." sec_error_unknown_aia_location_type -8031 "unknown location type in certificate aia extension." sec_error_bad_http_response -80
30 "server returned a bad http response." sec_error_bad_ldap_response -8029 "server returned a bad ldap response." sec_error_failed_to_encode_data -8028 "failed to encode data with asn.1 encoder." sec_error_bad_info_access_location -8027 "bad information access location in certificate extension." sec_error_libpkix_internal -8026 "libpkix...
NSS Tools crlutil
for example: 2005020415
3000z add an extension to a crl or a crl certificate entry: addext extension-name critical/non-critical [arg1[arg2 ...]] where: extension-name: string value of a name of known extensions.
...xamples creating a new crl listing crls in a database deleting crl from a database importing crl into a database modifiying crl in a database creating a new crl this example creates a new crl and importing it in to a database in the specified directory: crlutil -g -d certdir -n cert-nickname -c crl-script-file or crlutil -g -d certdir -n cert-nickname <<eof update=2005020415
3000z addcert 34-40 2005010415
3000z eof where cert-nickname is the name the new crl will be signed with.
... modifying crl in a database this example modifies a new crl and importing it in to a database in the specified directory: crlutil -g -d certdir -n cert-nickname -c crl-script-file or crlutil -m -d certdir -n cert-nickname <<eof update=2005020415
3000z addcert 40-60 2005010515
3000z eof the crl management tool extracts existing crl from a database, will modify and sign with certificate cert-nickname and will store it in database.
JS_ConvertArguments
syntax bool js_convertarguments(jscontext *cx, const js::callargs &args, const char *format, ...); // added in spidermonkey 31 bool js_convertarguments(jscontext *cx, unsigned argc, jsval *argv, const char *format, ...); // obsolete since jsapi
30 name type description cx jscontext * the context in which to perform any necessary conversions.
...obsolete since jsapi
30 argv jsval * pointer to the vector of arguments to convert.
... obsolete since jsapi
30 this must be an argv pointer created by the js engine and passed to a jsnative or jsfastnative callback, not an array created by application code.
JS_NewArrayObject
syntax jsobject * js_newarrayobject(jscontext *cx, const js::handlevaluearray& contents); // added in spidermonkey 31 jsobject * js_newarrayobject(jscontext *cx, size_t length); // added in spidermonkey 31 jsobject * js_newarrayobject(jscontext *cx, int length, jsval *vector); // obsolete since jsapi
30 name type description cx jscontext * the context in which to create the new array.
...obsolete since jsapi
30 description js_newarrayobject with contents parameter creates a new array object with the specified contents elements.
... obsolete since jsapi
30.
JSAPI reference
_setsecondcontextprivate added in spidermonkey 17 js_setinterruptcallback added in spidermonkey 31 js_getinterruptcallback added in spidermonkey 31 js_requestinterruptcallback added in spidermonkey 31 js_checkforinterrupt added in jsapi 45 js_destroycontextmaybegc obsolete since jsapi 14 js_setbranchcallback obsolete since javascript 1.9.1 js_setoperationcallback obsolete since jsapi
30 js_getoperationcallback obsolete since jsapi
30 js_triggeroperationcallback obsolete since jsapi
30 js_clearoperationcallback obsolete since javascript 1.9.1 js_getoperationlimit obsolete since javascript 1.9.1 js_setoperationlimit obsolete since javascript 1.9.1 js_max_operation_limit obsolete since javascript 1.9.1 js_operation_weight_base obsolete since javascript 1.9.1 js_setthreadsta...
...s js::compileoptions added in spidermonkey 17 class js::owningcompileoptions added in spidermonkey 31 class js::readonlycompileoptions added in spidermonkey 31 class js::sourcebufferholder added in spidermonkey 31 js::evaluate added in spidermonkey 17 js_evaluatescript obsolete since jsapi 36 js_evaluateucscript obsolete since jsapi 36 js_evaluatescriptforprincipals obsolete since jsapi
30 js_evaluateucscriptforprincipals obsolete since jsapi
30 js_evaluatescriptforprincipalsversion obsolete since jsapi
30 js_evaluateucscriptforprincipalsversion obsolete since jsapi
30 you can instead compile javascript code into a jsscript which you can then execute multiple times.
... js_getownucpropertydescriptor added in spidermonkey 45 js_setallnonreservedslotstoundefined added in spidermonkey 24 js_aliasproperty obsolete since jsapi 8 js_clearscope obsolete since jsapi 18 js_clearnonglobalobject added in spidermonkey 18 obsolete since jsapi 34 js_defineownproperty added in spidermonkey 1.8.5 obsolete since jsapi 33 js_definepropertywithtinyid obsolete since jsapi
30 js_defineucpropertywithtinyid obsolete since jsapi
30 js_getpropertydefault obsolete since jsapi 26 js_getpropertybyiddefault obsolete since jsapi 26 js_getpropertyattributes obsolete since jsapi 26 js_getucpropertyattributes obsolete since jsapi 26 js_getpropertyattrsgetterandsetter obsolete since jsapi 26 js_getucpropertyattrsgetterandsetter obsolete since jsapi 26 js_getpropertyattrsge...
SpiderMonkey 1.8.7
spidermonkey 1.8.7 includes type inference, which boosts the speed of the jägermonkey jit by about
30% over version 1.8.5.
... a c analogue, js_anchorptr, was introduced with bug 6
30209.
... bug 6
30209 also removed the need for js_newscriptobject, by modifying the script compilation interfaces to handle the creation and management of the object wrapper directly; similarly, the script execution interfaces now accept a jsobject pointer than a pointer to jsscript.
nsIRegistry
try { st.first(); do { var data = st.currentitem(); if( data instanceof ci.nsiregistrynode ) print("nsiregistrynode: " + data.nameutf8 + " (" + data.key + ")"); st.next(); } while( components.lastresult == 0 ); } catch(e) {} now, the output is something like: profiles (344) profiles/default (5
30) profiles/foo (1046) profiles/bar (1518) the number inside the parenthesis is the "key." you can use this key with the rest of the nsiregistry api (see mxr).
...js> rs.getstringutf8(5
30, "directory") // 5
30: key corresponding with profiles/default the output is something like: /home/lion/.mozilla/default/awp83kud.slt boo-yah!
...js> rs.setstringutf8(5
30, "directory", "/home/lion/somewhere/else") js> rs.getstringutf8(5
30, "directory") /home/lion/somewhere/else yes!
Web Console remoting - Firefox Developer Tools
for each console message we receive in the server, we send the following consoleapicall packet to the client: { "from": "conn0.console9", "type": "consoleapicall", "message": { "level": "error", "filename": "http://localhost/~mihai/mozilla/test.html", "linenumber": 149, "functionname": "", "timestamp": 1347
302713771, "private": false, "arguments": [ "error omg aloha ", { "type": "object", "classname": "htmlbodyelement", "actor": "conn0.consoleobj20" }, " 960 739 3.141592653589793 %a", "zuzu", { "type": "null" }, { "type": "undefined" } ] } } similar to how we send the page errors, here we send the actual console event re...
... the response packet: { "from": "conn0.console9", "input": "document", "result": { "type": "object", "classname": "htmldocument", "actor": "conn0.consoleobj20" "extensible": true, "frozen": false, "sealed": false }, "timestamp": 1347
306273605, "exception": null, "exceptionmessage": null, "helperresult": null } exception holds the json-ification of the exception thrown during evaluation.
...14", "type": "networkeventupdate", "updatetype": "requestcookies", "cookies": 0 }, { "from": "conn0.netevent14", "type": "networkeventupdate", "updatetype": "requestpostdata", "datasize": 1024, "discardrequestbody": false }, { "from": "conn0.netevent14", "type": "networkeventupdate", "updatetype": "responsestart", "response": { "httpversion": "http/1.1", "status": "
304", "statustext": "not modified", "headerssize": 194, "discardresponsebody": true } }, { "from": "conn0.netevent14", "type": "networkeventupdate", "updatetype": "eventtimings", "totaltime": 1 }, { "from": "conn0.netevent14", "type": "networkeventupdate", "updatetype": "responseheaders", "headers": 6, "headerssize": 194 }, { "from": "conn0.netevent14", "type": "n...
AudioBufferSourceNode - Web APIs
elative; width: 100%; padding-bottom: 23.333333333333332%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 140" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/audionode" target="_top"><rect x="151" y="1" width="90" height="50" fill="#f...
...ff" stroke="#d4dde4" stroke-width="2px" /><text x="196" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">audionode</text></a><polyline points="241,25 251,20 251,
30 241,25" stroke="#d4dde4" fill="none"/><line x1="251" y1="25" x2="281" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/audioscheduledsourcenode" target="_top"><rect x="281" y="1" width="240" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="401" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">audioscheduledsourcenode</text></a><polyline points="521,25 531,20 531,
30 521,25" stroke="#d4dde4" fill="none"/><line x1="531"...
... y1="25" x2="561" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/audiobuffersourcenode" target="_top"><rect x="561" y="1" width="210" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="666" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">audiobuffersourcenode</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} an audiobuffersourcenode has no inputs and exactly one output, which has the same number of channels as the audiobuffer indicated by its buffer property.
CDATASection - Web APIs
ock; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/characterdata" target="_top"><rect x="266" y="1" width="1
30" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="331" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">characterdata</text></a><polyline points="396,25 406,20 406,
30 396,25" stroke="#d4dde4" fill="none"/><line x1="406" y1="25" x2="436" y2="25" stro...
...ke="#d4dde4"/><a xlink:href="/docs/web/api/text" target="_top"><rect x="436" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="473.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">text</text></a><polyline points="511,25 521,20 521,
30 511,25" stroke="#d4dde4" fill="none"/><line x1="521" y1="25" x2="529" y2="25" stroke="#d4dde4"/><line x1="529" y1="25" x2="529" y2="90" stroke="#d4dde4"/><line x1="529" y1="90" x2="512" y2="90" stroke="#d4dde4"/><a xlink:href="/docs/web/api/cdatasection" target="_top"><rect x="391" y="65" width="120" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="451" y="94" font-size="12px" font-family="consolas,mona...
CanvasRenderingContext2D.bezierCurveTo() - Web APIs
html <canvas id="canvas"></canvas> javascript // define canvas and context const canvas = document.getelementbyid('canvas'); const ctx = canvas.getcontext('2d'); // define the points as {x, y} let start = { x: 50, y: 20 }; let cp1 = { x: 2
30, y:
30 }; let cp2 = { x: 150, y: 80 }; let end = { x: 250, y: 100 }; // cubic bézier curve ctx.beginpath(); ctx.moveto(start.x, start.y); ctx.beziercurveto(cp1.x, cp1.y, cp2.x, cp2.y, end.x, end.y); ctx.stroke(); // start and end points ctx.fillstyle = 'blue'; ctx.beginpath(); ctx.arc(start.x, start.y, 5, 0, 2 * math.pi); // start point ctx.arc(end.x, end.y, 5, 0, 2 * math.pi); ...
... html <canvas id="canvas"></canvas> javascript the curve begins at the point specified by moveto(): (
30,
30).
... const canvas = document.getelementbyid('canvas'); const ctx = canvas.getcontext('2d'); ctx.beginpath(); ctx.moveto(
30,
30); ctx.beziercurveto(120,160, 180,10, 220,140); ctx.stroke(); result specifications specification status comment html living standardthe definition of 'canvasrenderingcontext2d.beziercurveto' in that specification.
CanvasRenderingContext2D.lineTo() - Web APIs
html <canvas id="canvas"></canvas> javascript the line begins at (
30, 50) and ends at (150, 100).
... const canvas = document.getelementbyid('canvas'); const ctx = canvas.getcontext('2d'); ctx.beginpath(); // start a new path ctx.moveto(
30, 50); // move the pen to (
30, 50) ctx.lineto(150, 100); // draw a line to (150, 100) ctx.stroke(); // render the path result drawing connected lines each call of lineto() (and similar methods) automatically adds to the current sub-path, which means that all the lines will all be stroked or filled together.
... html <canvas id="canvas"></canvas> javascript const canvas = document.getelementbyid('canvas'); const ctx = canvas.getcontext('2d'); ctx.moveto(90, 1
30); ctx.lineto(95, 25); ctx.lineto(150, 80); ctx.lineto(205, 25); ctx.lineto(210, 1
30); ctx.linewidth = 15; ctx.stroke(); result specifications specification status comment html living standardthe definition of 'canvasrenderingcontext2d.lineto' in that specification.
CanvasRenderingContext2D.quadraticCurveTo() - Web APIs
html <canvas id="canvas"></canvas> javascript const canvas = document.getelementbyid('canvas'); const ctx = canvas.getcontext('2d'); // quadratic bézier curve ctx.beginpath(); ctx.moveto(50, 20); ctx.quadraticcurveto(2
30,
30, 50, 100); ctx.stroke(); // start and end points ctx.fillstyle = 'blue'; ctx.beginpath(); ctx.arc(50, 20, 5, 0, 2 * math.pi); // start point ctx.arc(50, 100, 5, 0, 2 * math.pi); // end point ctx.fill(); // control point ctx.fillstyle = 'red'; ctx.beginpath(); ctx.arc(2
30,
30, 5, 0, 2 * math.pi); ctx.fill(); result in this example, the control point is red and the start and end points ...
...the control point is placed at (2
30, 150).
... const canvas = document.getelementbyid('canvas'); const ctx = canvas.getcontext('2d'); ctx.beginpath(); ctx.moveto(20, 110); ctx.quadraticcurveto(2
30, 150, 250, 20); ctx.stroke(); result specifications specification status comment html living standardthe definition of 'canvasrenderingcontext2d.quadraticcurveto' in that specification.
CanvasRenderingContext2D.rotate() - Web APIs
html <canvas id="canvas"></canvas> javascript the shape is a rectangle with its corner at (80, 60), a width of 140, a height of
30.
...its vertical center is at (60 +
30 / 2), or 75.
... const canvas = document.getelementbyid('canvas'); const ctx = canvas.getcontext('2d'); // non-rotated rectangle ctx.fillstyle = 'gray'; ctx.fillrect(80, 60, 140,
30); // matrix transformation ctx.translate(150, 75); ctx.rotate(math.pi / 2); ctx.translate(-150, -75); // rotated rectangle ctx.fillstyle = 'red'; ctx.fillrect(80, 60, 140,
30); result the non-rotated rectangle is gray, and the rotated rectangle is red.
Drawing shapes with canvas - Web APIs
="canvas" width="150" height="150"></canvas> </body> </html> function draw() { var canvas = document.getelementbyid('canvas'); if (canvas.getcontext) { var ctx = canvas.getcontext('2d'); // quadratric curves example ctx.beginpath(); ctx.moveto(75, 25); ctx.quadraticcurveto(25, 25, 25, 62.5); ctx.quadraticcurveto(25, 100, 50, 100); ctx.quadraticcurveto(50, 120,
30, 125); ctx.quadraticcurveto(60, 120, 65, 100); ctx.quadraticcurveto(125, 100, 125, 62.5); ctx.quadraticcurveto(125, 25, 75, 25); ctx.stroke(); } } screenshotlive sample cubic bezier curves this example draws a heart using cubic bézier curves.
... </html> function draw() { var canvas = document.getelementbyid('canvas'); if (canvas.getcontext) { var ctx = canvas.getcontext('2d'); // cubic curves example ctx.beginpath(); ctx.moveto(75, 40); ctx.beziercurveto(75, 37, 70, 25, 50, 25); ctx.beziercurveto(20, 25, 20, 62.5, 20, 62.5); ctx.beziercurveto(20, 80, 40, 102, 75, 120); ctx.beziercurveto(110, 102, 1
30, 80, 1
30, 62.5); ctx.beziercurveto(1
30, 62.5, 1
30, 25, 100, 25); ctx.beziercurveto(85, 25, 75, 37, 75, 40); ctx.fill(); } } screenshotlive sample rectangles in addition to the three methods we saw in drawing rectangles, which draw rectangular shapes directly to the canvas, there's also the rect() method, which adds a rectangular path to a currently open path.
... <html> <body onload="draw();"> <canvas id="canvas" width="1
30" height="100"></canvas> </body> </html> function draw() { var canvas = document.getelementbyid('canvas'); if (canvas.getcontext) { var ctx = canvas.getcontext('2d'); var rectangle = new path2d(); rectangle.rect(10, 10, 50, 50); var circle = new path2d(); circle.arc(100, 35, 25, 0, 2 * math.pi); ctx.stroke(rectangle); ctx.fill(circle); } } screenshotlive ...
Pixel manipulation with canvas - Web APIs
<canvas id="canvas" width="
300" height="227" style="float:left"></canvas> <div id="color" style="width:200px;height:50px;float:left"></div> var img = new image(); img.src = 'https://mdn.mozillademos.org/files/5397/rhino.jpg'; var canvas = document.getelementbyid('canvas'); var ctx = canvas.getcontext('2d'); img.onload = function() { ctx.drawimage(img, 0, 0); img.style.display = 'none'; }; var color = document.getelemen...
... <canvas id="canvas" width="
300" height="227"></canvas> <div> <input id="grayscalebtn" value="grayscale" type="button"> <input id="invertbtn" value="invert" type="button"> </div> var img = new image(); img.src = 'https://mdn.mozillademos.org/files/5397/rhino.jpg'; img.onload = function() { draw(this); }; function draw(img) { var canvas = document.getelementbyid('canvas'); var ctx = canvas.getcontext('2d'); ctx.
... zoom example <canvas id="canvas" width="
300" height="227"></canvas> <canvas id="zoom" width="
300" height="227"></canvas> <div> <label for="smoothbtn"> <input type="checkbox" name="smoothbtn" checked="checked" id="smoothbtn"> enable image smoothing </label> </div> var img = new image(); img.src = 'https://mdn.mozillademos.org/files/5397/rhino.jpg'; img.onload = function() { draw(this); }; function draw(img) { var canvas = docum...
Comment - Web APIs
relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/characterdata" target="_top"><rect x="266" y="1" width="1
30" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="331" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">characterdata</text></a><polyline points="396,25 406,20 406,
30 396,25" stroke="#d4dde4" fill="none"/><line x1="406" y1="25" x2="436" y2="25" stro...
...ke="#d4dde4"/><a xlink:href="/docs/web/api/comment" target="_top"><rect x="436" y="1" width="75" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="473.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">comment</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} properties this interface has no specific property, but inherits those of its parent, characterdata, and indirectly those of node.
ExtendableEvent - Web APIs
tion: relative; width: 100%; padding-bottom: 8.571428571428571%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-20 0 700 60" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/event" target="_top"><rect x="1" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="38.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">event</text></a><polyline points="76,25 86,20 86,
30 76,25" stroke="#d4dde4" fill="none"/><line x1="86" y1="25" x2="116" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/extendableevent" target="_top"><rect x="116" y="1" width="150" height="50" fill="#f4f7f...
...8" stroke="#d4dde4" stroke-width="2px" /><text x="191" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">extendableevent</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} note: this interface is only available when the global scope is a serviceworkerglobalscope.
... var cache_version = 1; var current_caches = { prefetch: 'prefetch-cache-v' + cache_version }; self.addeventlistener('install', function(event) { var urlstoprefetch = [ './static/pre_fetched.txt', './static/pre_fetched.html', 'https://www.chromium.org/_/rsrc/1
302286216006/config/customlogo.gif' ]; console.log('handling install event.
HTMLAnchorElement - Web APIs
ock; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/htmlelement" target="_top"><rect x="381" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="436" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">htmlelement</text></a><polyline points="491,25 501,20 501,
30 491,25" stroke="#d4dde4" fill="none"/><line x1="501" y1="25" x2="509" y2="25" stroke="#d4dde4"/><line x1="509" y1="25" x2="509" y2="90" stroke="#d4dde4"/><line x1="509" y1="90" x2="492" y2="90" stroke="#d4dde4"/><a xlink:href="/docs/web/api/htmlanchorelement" target="_top"><rect x="321" y="65" width="170" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="406" y="94" font-size="12px" font-family="consol...
HTMLAreaElement - Web APIs
ock; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/htmlelement" target="_top"><rect x="381" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="436" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">htmlelement</text></a><polyline points="491,25 501,20 501,
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HTMLAudioElement - Web APIs
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HTMLBRElement - Web APIs
ock; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
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HTMLBaseElement - Web APIs
ock; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
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30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
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HTMLBodyElement - Web APIs
ock; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
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HTMLButtonElement - Web APIs
ock; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
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30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
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HTMLDListElement - Web APIs
ock; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
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30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
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30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
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HTMLDataElement - Web APIs
ock; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
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30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
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30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
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HTMLDataListElement - Web APIs
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30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
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30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
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30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
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HTMLDivElement - Web APIs
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HTMLDocument - Web APIs
relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/document" target="_top"><rect x="266" y="1" width="80" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
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30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">document</text></a><polyline points="346,25 356,20 356,
30 346,25" stroke="#d4dde4" fill="none"/><line x1="356" y1="25" x2="386" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/htmldocument" target="_top"><rect x="386" y="1" width="120" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="446" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">htmldocument</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} for the purposes of web development, you can generally think of htmldocument as an alias for document, upon which htmldocument is based.
HTMLElement - Web APIs
relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/htmlelement" target="_top"><rect x="381" y="1" width="110" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="436" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">htmlelement</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} properties inherits properties from its parent, element, and implements those from documentandelementeventhandlers, elementcssinlinestyle, globaleventhandlers, htmlorforeignelement and toucheventhandlers.
HTMLEmbedElement - Web APIs
ock; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/htmlelement" target="_top"><rect x="381" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="436" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">htmlelement</text></a><polyline points="491,25 501,20 501,
30 491,25" stroke="#d4dde4" fill="none"/><line x1="501" y1="25" x2="509" y2="25" stroke="#d4dde4"/><line x1="509" y1="25" x2="509" y2="90" stroke="#d4dde4"/><line x1="509" y1="90" x2="492" y2="90" stroke="#d4dde4"/><a xlink:href="/docs/web/api/htmlembedelement" target="_top"><rect x="331" y="65" width="160" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="411" y="94" font-size="12px" font-family="consola...
HTMLFieldSetElement - Web APIs
ock; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
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30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">htmlelement</text></a><polyline points="491,25 501,20 501,
30 491,25" stroke="#d4dde4" fill="none"/><line x1="501" y1="25" x2="509" y2="25" stroke="#d4dde4"/><line x1="509" y1="25" x2="509" y2="90" stroke="#d4dde4"/><line x1="509" y1="90" x2="492" y2="90" stroke="#d4dde4"/><a xlink:href="/docs/web/api/htmlfieldsetelement" target="_top"><rect x="
301" y="65" width="190" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="396" y="94" font-size="12px" font-family="cons...
HTMLFormElement - Web APIs
ock; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/htmlelement" target="_top"><rect x="381" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="436" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">htmlelement</text></a><polyline points="491,25 501,20 501,
30 491,25" stroke="#d4dde4" fill="none"/><line x1="501" y1="25" x2="509" y2="25" stroke="#d4dde4"/><line x1="509" y1="25" x2="509" y2="90" stroke="#d4dde4"/><line x1="509" y1="90" x2="492" y2="90" stroke="#d4dde4"/><a xlink:href="/docs/web/api/htmlformelement" target="_top"><rect x="341" y="65" width="150" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="416" y="94" font-size="12px" font-family="consolas...
HTMLHRElement - Web APIs
ock; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/htmlelement" target="_top"><rect x="381" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="436" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">htmlelement</text></a><polyline points="491,25 501,20 501,
30 491,25" stroke="#d4dde4" fill="none"/><line x1="501" y1="25" x2="509" y2="25" stroke="#d4dde4"/><line x1="509" y1="25" x2="509" y2="90" stroke="#d4dde4"/><line x1="509" y1="90" x2="492" y2="90" stroke="#d4dde4"/><a xlink:href="/docs/web/api/htmlhrelement" target="_top"><rect x="361" y="65" width="1
30" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="426" y="94" font-size="12px" font-family="consolas,m...
HTMLHeadElement - Web APIs
ock; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/htmlelement" target="_top"><rect x="381" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="436" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">htmlelement</text></a><polyline points="491,25 501,20 501,
30 491,25" stroke="#d4dde4" fill="none"/><line x1="501" y1="25" x2="509" y2="25" stroke="#d4dde4"/><line x1="509" y1="25" x2="509" y2="90" stroke="#d4dde4"/><line x1="509" y1="90" x2="492" y2="90" stroke="#d4dde4"/><a xlink:href="/docs/web/api/htmlheadelement" target="_top"><rect x="341" y="65" width="150" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="416" y="94" font-size="12px" font-family="consolas...
HTMLHeadingElement - Web APIs
ock; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/htmlelement" target="_top"><rect x="381" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="436" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">htmlelement</text></a><polyline points="491,25 501,20 501,
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HTMLHtmlElement - Web APIs
ock; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
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30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
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30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/htmlelement" target="_top"><rect x="381" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="436" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">htmlelement</text></a><polyline points="491,25 501,20 501,
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HTMLIFrameElement - Web APIs
ock; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/htmlelement" target="_top"><rect x="381" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="436" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">htmlelement</text></a><polyline points="491,25 501,20 501,
30 491,25" stroke="#d4dde4" fill="none"/><line x1="501" y1="25" x2="509" y2="25" stroke="#d4dde4"/><line x1="509" y1="25" x2="509" y2="90" stroke="#d4dde4"/><line x1="509" y1="90" x2="492" y2="90" stroke="#d4dde4"/><a xlink:href="/docs/web/api/htmliframeelement" target="_top"><rect x="321" y="65" width="170" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="406" y="94" font-size="12px" font-family="consol...
HTMLImageElement - Web APIs
ock; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/htmlelement" target="_top"><rect x="381" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="436" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">htmlelement</text></a><polyline points="491,25 501,20 501,
30 491,25" stroke="#d4dde4" fill="none"/><line x1="501" y1="25" x2="509" y2="25" stroke="#d4dde4"/><line x1="509" y1="25" x2="509" y2="90" stroke="#d4dde4"/><line x1="509" y1="90" x2="492" y2="90" stroke="#d4dde4"/><a xlink:href="/docs/web/api/htmlimageelement" target="_top"><rect x="331" y="65" width="160" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="411" y="94" font-size="12px" font-family="consola...
HTMLInputElement - Web APIs
ock; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/htmlelement" target="_top"><rect x="381" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="436" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">htmlelement</text></a><polyline points="491,25 501,20 501,
30 491,25" stroke="#d4dde4" fill="none"/><line x1="501" y1="25" x2="509" y2="25" stroke="#d4dde4"/><line x1="509" y1="25" x2="509" y2="90" stroke="#d4dde4"/><line x1="509" y1="90" x2="492" y2="90" stroke="#d4dde4"/><a xlink:href="/docs/web/api/htmlinputelement" target="_top"><rect x="331" y="65" width="160" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="411" y="94" font-size="12px" font-family="consola...
HTMLLIElement - Web APIs
ock; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
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30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/htmlelement" target="_top"><rect x="381" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="436" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">htmlelement</text></a><polyline points="491,25 501,20 501,
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30" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="426" y="94" font-size="12px" font-family="consolas,m...
HTMLLabelElement - Web APIs
ock; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/htmlelement" target="_top"><rect x="381" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="436" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">htmlelement</text></a><polyline points="491,25 501,20 501,
30 491,25" stroke="#d4dde4" fill="none"/><line x1="501" y1="25" x2="509" y2="25" stroke="#d4dde4"/><line x1="509" y1="25" x2="509" y2="90" stroke="#d4dde4"/><line x1="509" y1="90" x2="492" y2="90" stroke="#d4dde4"/><a xlink:href="/docs/web/api/htmllabelelement" target="_top"><rect x="331" y="65" width="160" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="411" y="94" font-size="12px" font-family="consola...
HTMLLegendElement - Web APIs
ock; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/htmlelement" target="_top"><rect x="381" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="436" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">htmlelement</text></a><polyline points="491,25 501,20 501,
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HTMLLinkElement - Web APIs
ock; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/htmlelement" target="_top"><rect x="381" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="436" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">htmlelement</text></a><polyline points="491,25 501,20 501,
30 491,25" stroke="#d4dde4" fill="none"/><line x1="501" y1="25" x2="509" y2="25" stroke="#d4dde4"/><line x1="509" y1="25" x2="509" y2="90" stroke="#d4dde4"/><line x1="509" y1="90" x2="492" y2="90" stroke="#d4dde4"/><a xlink:href="/docs/web/api/htmllinkelement" target="_top"><rect x="341" y="65" width="150" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="416" y="94" font-size="12px" font-family="consolas...
HTMLMapElement - Web APIs
ock; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
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HTMLMediaElement.onencrypted - Web APIs
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30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
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HTMLMediaElement.onwaitingforkey - Web APIs
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30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
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HTMLMediaElement - Web APIs
<div id="interfacediagram" style="display: inline-block; position: relative; width: 100%; padding-bottom:
30%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 180" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor...
...="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
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30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
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HTMLMenuElement - Web APIs
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30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
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30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
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30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/htmlelement" target="_top"><rect x="381" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="436" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">htmlelement</text></a><polyline points="491,25 501,20 501,
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HTMLMenuItemElement - Web APIs
ock; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
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...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
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30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
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HTMLMetaElement - Web APIs
ock; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
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30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
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HTMLMeterElement - Web APIs
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30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
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HTMLModElement - Web APIs
ock; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
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303.5" y="
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HTMLOListElement - Web APIs
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HTMLObjectElement - Web APIs
ock; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
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30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
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30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
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30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">htmlelement</text></a><polyline points="491,25 501,20 501,
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HTMLOptGroupElement - Web APIs
ock; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
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30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
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30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
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30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">htmlelement</text></a><polyline points="491,25 501,20 501,
30 491,25" stroke="#d4dde4" fill="none"/><line x1="501" y1="25" x2="509" y2="25" stroke="#d4dde4"/><line x1="509" y1="25" x2="509" y2="90" stroke="#d4dde4"/><line x1="509" y1="90" x2="492" y2="90" stroke="#d4dde4"/><a xlink:href="/docs/web/api/htmloptgroupelement" target="_top"><rect x="
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HTMLOptionElement - Web APIs
ock; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
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30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
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30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
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30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">htmlelement</text></a><polyline points="491,25 501,20 501,
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HTMLOutputElement - Web APIs
ock; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/htmlelement" target="_top"><rect x="381" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="436" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">htmlelement</text></a><polyline points="491,25 501,20 501,
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HTMLParagraphElement - Web APIs
ock; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/htmlelement" target="_top"><rect x="381" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="436" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">htmlelement</text></a><polyline points="491,25 501,20 501,
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HTMLParamElement - Web APIs
ock; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
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30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">htmlelement</text></a><polyline points="491,25 501,20 501,
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HTMLPictureElement - Web APIs
ock; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/htmlelement" target="_top"><rect x="381" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="436" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">htmlelement</text></a><polyline points="491,25 501,20 501,
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HTMLPreElement - Web APIs
ock; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
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HTMLProgressElement - Web APIs
ock; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
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HTMLQuoteElement - Web APIs
ock; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
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30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
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HTMLScriptElement - Web APIs
ock; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
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30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
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30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/htmlelement" target="_top"><rect x="381" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="436" y="
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HTMLSelectElement - Web APIs
ock; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
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30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
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30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
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..."/><a xlink:href="/docs/web/api/htmlelement" target="_top"><rect x="381" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="436" y="
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HTMLShadowElement - Web APIs
ock; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
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30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/htmlelement" target="_top"><rect x="381" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="436" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">htmlelement</text></a><polyline points="491,25 501,20 501,
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HTMLSourceElement - Web APIs
ock; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
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30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/htmlelement" target="_top"><rect x="381" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="436" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">htmlelement</text></a><polyline points="491,25 501,20 501,
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HTMLSpanElement - Web APIs
ock; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/htmlelement" target="_top"><rect x="381" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="436" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">htmlelement</text></a><polyline points="491,25 501,20 501,
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HTMLStyleElement - Web APIs
ock; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
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HTMLTableCaptionElement - Web APIs
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HTMLTableCellElement - Web APIs
ock; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
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HTMLTableColElement - Web APIs
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HTMLTableElement - Web APIs
ock; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
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HTMLTableRowElement - Web APIs
ock; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
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HTMLTableSectionElement - Web APIs
ock; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
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HTMLTemplateElement - Web APIs
ock; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
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HTMLTimeElement - Web APIs
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30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
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30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/htmlelement" target="_top"><rect x="381" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="436" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">htmlelement</text></a><polyline points="491,25 501,20 501,
30 491,25" stroke="#d4dde4" fill="none"/><line x1="501" y1="25" x2="509" y2="25" stroke="#d4dde4"/><line x1="509" y1="25" x2="509" y2="90" stroke="#d4dde4"/><line x1="509" y1="90" x2="492" y2="90" stroke="#d4dde4"/><a xlink:href="/docs/web/api/htmltimeelement" target="_top"><rect x="341" y="65" width="150" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="416" y="94" font-size="12px" font-family="consolas...
HTMLTitleElement - Web APIs
ock; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/htmlelement" target="_top"><rect x="381" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="436" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">htmlelement</text></a><polyline points="491,25 501,20 501,
30 491,25" stroke="#d4dde4" fill="none"/><line x1="501" y1="25" x2="509" y2="25" stroke="#d4dde4"/><line x1="509" y1="25" x2="509" y2="90" stroke="#d4dde4"/><line x1="509" y1="90" x2="492" y2="90" stroke="#d4dde4"/><a xlink:href="/docs/web/api/htmltitleelement" target="_top"><rect x="331" y="65" width="160" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="411" y="94" font-size="12px" font-family="consola...
HTMLTrackElement - Web APIs
ock; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/htmlelement" target="_top"><rect x="381" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="436" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">htmlelement</text></a><polyline points="491,25 501,20 501,
30 491,25" stroke="#d4dde4" fill="none"/><line x1="501" y1="25" x2="509" y2="25" stroke="#d4dde4"/><line x1="509" y1="25" x2="509" y2="90" stroke="#d4dde4"/><line x1="509" y1="90" x2="492" y2="90" stroke="#d4dde4"/><a xlink:href="/docs/web/api/htmltrackelement" target="_top"><rect x="331" y="65" width="160" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="411" y="94" font-size="12px" font-family="consola...
HTMLUListElement - Web APIs
ock; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/htmlelement" target="_top"><rect x="381" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="436" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">htmlelement</text></a><polyline points="491,25 501,20 501,
30 491,25" stroke="#d4dde4" fill="none"/><line x1="501" y1="25" x2="509" y2="25" stroke="#d4dde4"/><line x1="509" y1="25" x2="509" y2="90" stroke="#d4dde4"/><line x1="509" y1="90" x2="492" y2="90" stroke="#d4dde4"/><a xlink:href="/docs/web/api/htmlulistelement" target="_top"><rect x="331" y="65" width="160" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="411" y="94" font-size="12px" font-family="consola...
HTMLUnknownElement - Web APIs
ock; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/htmlelement" target="_top"><rect x="381" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="436" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">htmlelement</text></a><polyline points="491,25 501,20 501,
30 491,25" stroke="#d4dde4" fill="none"/><line x1="501" y1="25" x2="509" y2="25" stroke="#d4dde4"/><line x1="509" y1="25" x2="509" y2="90" stroke="#d4dde4"/><line x1="509" y1="90" x2="492" y2="90" stroke="#d4dde4"/><a xlink:href="/docs/web/api/htmlunknownelement" target="_top"><rect x="311" y="65" width="180" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="401" y="94" font-size="12px" font-family="conso...
HTMLVideoElement - Web APIs
elative; width: 100%; padding-bottom: 23.333333333333332%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 140" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/htmlelement" target="_top"><rect x="381" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="436" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">htmlelement</text></a><polyline points="491,25 501,20 501,
30 491,25" stroke="#d4dde4" fill="none"/><line x1="501" y1="25" x2="509" y2="25" stroke="#d4dde4"/><line x1="509" y1="25" x2="509" y2="90" stroke="#d4dde4"/><line x1="509" y1="90" x2="492" y2="90" stroke="#d4dde4"/><a xlink:href="/docs/web/api/htmlmediaelement" target="_top"><rect x="331" y="65" width="160" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="411" y="94" font-size="12px" font-family="consolas,m...
IDBTransaction - Web APIs
relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/idbtransaction" target="_top"><rect x="151" y="1" width="140" height="50" fi...
...ll="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="221" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">idbtransaction</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} transactions are started when the transaction is created, not when the first request is placed; for example consider this: var trans1 = db.transaction("foo", "readwrite"); var trans2 = db.transaction("foo", "readwrite"); var objectstore2 = trans2.objectstore("foo") var objectstore1 = trans1.objectstore("foo") objectstore2.put("2", "key"); objectstore1.put("1", "key"); after the code is executed the object store should contain the value "2", since trans2 should run after trans1.
...this is used a lot below db = dbopenrequest.result; // add the data to the database adddata(); }; function adddata() { // create a new object to insert into the idb var newitem = [ { tasktitle: "walk dog", hours: 19, minutes:
30, day: 24, month: "december", year: 2013, notified: "no" } ]; // open a read/write db transaction, ready to add data var transaction = db.transaction(["todolist"], "readwrite"); // report on the success of opening the transaction transaction.oncomplete = function(event) { note.innerhtml += '<li>transaction completed: database modification finished.</li>'; }; transaction.onerror...
InstallEvent - Web APIs
tion: relative; width: 100%; padding-bottom: 8.571428571428571%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-20 0 700 60" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/event" target="_top"><rect x="1" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="38.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">event</text></a><polyline points="76,25 86,20 86,
30 76,25" stroke="#d4dde4" fill="none"/><line x1="86" y1="25" x2="116" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/extendableevent" target="_top"><rect x="116" y="1" width="150" height="50" fill="#fff" ...
...stroke="#d4dde4" stroke-width="2px" /><text x="191" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">extendableevent</text></a><polyline points="266,25 276,20 276,
30 266,25" stroke="#d4dde4" fill="none"/><line x1="276" y1="25" x2="
306" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/installevent" target="_top"><rect x="
306" y="1" width="120" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="366" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">installevent</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} constructor installevent.installeve...
... var cache_version = 1; var current_caches = { prefetch: 'prefetch-cache-v' + cache_version }; self.addeventlistener('install', function(event) { var urlstoprefetch = [ './static/pre_fetched.txt', './static/pre_fetched.html', 'https://www.chromium.org/_/rsrc/1
302286216006/config/customlogo.gif' ]; console.log('handling install event.
Capabilities, constraints, and settings - Web APIs
} else { let constraints = { width: { min: 640, ideal: 1920, max: 1920 }, height: { min: 400, ideal: 1080 }, aspectratio: 1.777777778, framerate: { max:
30 }, facingmode: { exact: "user" } }; mytrack.applyconstraints(constraints).then(function() => { /* do stuff if constraints applied successfully */ }).catch(function(reason) { /* failed to apply constraints; reason is why */ }); } here, after ensuring that the constrainable properties for which matches must be found are supported (width, height, framerate, and facingmode), we...
... set up constraints which request a width no smaller than 640 and no larger than 1920 (but preferably 1920), a height no smaller than 400 (but ideally 1080), an aspect ratio of 16:9 (1.777777778), and a frame rate no greater than
30 frames per second.
... let videodefaultconstraintstring = '{\n "width": 320,\n "height": 240,\n "framerate":
30\n}'; let audiodefaultconstraintstring = '{\n "samplesize": 16,\n "channelcount": 2,\n "echocancellation": false\n}'; these defaults ask for a pretty common camera configuration, but don't insist on any property being of special importance.
PerformanceResourceTiming - Web APIs
ive; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/performanceentry" target="_top"><rect x="1" y="1" width="160" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="81" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">performanceentry</text></a><polyline points="161,25 171,20 171,
30 161,25" stroke="#d4dde4" fill="none"/><line x1="171" y1="25" x2="201" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/performanceresourcetiming" target="_top"><rect x="201" y="1" width="250...
..." height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="326" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">performanceresourcetiming</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} note: this feature is available in web workers.
... performanceresourcetiming.nexthopprotocolread only a string representing the network protocol used to fetch the resource, as identified by the alpn protocol id (rfc7
301).
ProcessingInstruction - Web APIs
lock; position: relative; width: 100%; padding-bottom: 10%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 700 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/characterdata" target="_top"><rect x="266" y="1" width="1
30" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="331" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">characterdata</text></a><polyline points="396,25 406,20 406,
30 396,25" stroke="#d4dde4" fill="none"/><line x1="406" y1="25" x2="436" y2="25" stro...
...ke="#d4dde4"/><a xlink:href="/docs/web/api/processinginstruction" target="_top"><rect x="436" y="1" width="210" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="541" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">processinginstruction</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} properties target (domstring) read only a name identifying the application to which the instruction is targeted, specification specification status comment domthe definition of 'processinginstruction' in that specification.
SVGAnimateElement - Web APIs
elative; width: 100%; padding-bottom: 23.333333333333332%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 140" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/svgelement" target="_top"><rect x="381" y="1" width="100" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="431" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgelement</text></a><polyline points="481,25 491,20 491,
30 481,25" stroke="#d4dde4" fill="none"/><line x1="491" y1="25" x2="499" y2="25" stroke="#d4dde4"/><line x1="499" y1="25" x2="499" y2="90" stroke="#d4dde4"/><line x1="499" y1="90" x2="482" y2="90" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svganimationelement" target="_top"><rect x="291" y="65" width="190" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="386" y="94" font-size="12px" font-family="consolas,...
SVGAnimateTransformElement - Web APIs
elative; width: 100%; padding-bottom: 23.333333333333332%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 140" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/svgelement" target="_top"><rect x="381" y="1" width="100" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="431" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgelement</text></a><polyline points="481,25 491,20 491,
30 481,25" stroke="#d4dde4" fill="none"/><line x1="491" y1="25" x2="499" y2="25" stroke="#d4dde4"/><line x1="499" y1="25" x2="499" y2="90" stroke="#d4dde4"/><line x1="499" y1="90" x2="482" y2="90" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svganimationelement" target="_top"><rect x="291" y="65" width="190" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="386" y="94" font-size="12px" font-family="consolas,...
SVGAnimationElement - Web APIs
elative; width: 100%; padding-bottom: 23.333333333333332%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 140" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/svgelement" target="_top"><rect x="381" y="1" width="100" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="431" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgelement</text></a><polyline points="481,25 491,20 491,
30 481,25" stroke="#d4dde4" fill="none"/><line x1="491" y1="25" x2="499" y2="25" stroke="#d4dde4"/><line x1="499" y1="25" x2="499" y2="90" stroke="#d4dde4"/><line x1="499" y1="90" x2="482" y2="90" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svganimationelement" target="_top"><rect x="291" y="65" width="190" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="386" y="94" font-size="12px" font-family="consol...
SVGClipPathElement - Web APIs
elative; width: 100%; padding-bottom: 23.333333333333332%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 140" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/svgelement" target="_top"><rect x="381" y="1" width="100" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="431" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgelement</text></a><polyline points="481,25 491,20 491,
30 481,25" stroke="#d4dde4" fill="none"/><line x1="491" y1="25" x2="499" y2="25" stroke="#d4dde4"/><line x1="499" y1="25" x2="499" y2="90" stroke="#d4dde4"/><line x1="499" y1="90" x2="482" y2="90" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svgclippathelement" target="_top"><rect x="
301" y="65" width="180" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="391" y="94" font-size="12px" font-family="consola...
SVGComponentTransferFunctionElement - Web APIs
elative; width: 100%; padding-bottom: 23.333333333333332%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 140" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/svgelement" target="_top"><rect x="381" y="1" width="100" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="431" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgelement</text></a><polyline points="481,25 491,20 491,
30 481,25" stroke="#d4dde4" fill="none"/><line x1="491" y1="25" x2="499" y2="25" stroke="#d4dde4"/><line x1="499" y1="25" x2="499" y2="90" stroke="#d4dde4"/><line x1="499" y1="90" x2="482" y2="90" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svgcomponenttransferfunctionelement" target="_top"><rect x="131" y="65" width="350" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="
306" y="94" font-size="12px" fon...
SVGCursorElement - Web APIs
elative; width: 100%; padding-bottom: 23.333333333333332%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 140" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/svgelement" target="_top"><rect x="381" y="1" width="100" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="431" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgelement</text></a><polyline points="481,25 491,20 491,
30 481,25" stroke="#d4dde4" fill="none"/><line x1="491" y1="25" x2="499" y2="25" stroke="#d4dde4"/><line x1="499" y1="25" x2="499" y2="90" stroke="#d4dde4"/><line x1="499" y1="90" x2="482" y2="90" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svgcursorelement" target="_top"><rect x="321" y="65" width="160" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="401" y="94" font-size="12px" font-family="consolas,...
SVGDescElement - Web APIs
elative; width: 100%; padding-bottom: 23.333333333333332%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 140" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/svgelement" target="_top"><rect x="381" y="1" width="100" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="431" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgelement</text></a><polyline points="481,25 491,20 491,
30 481,25" stroke="#d4dde4" fill="none"/><line x1="491" y1="25" x2="499" y2="25" stroke="#d4dde4"/><line x1="499" y1="25" x2="499" y2="90" stroke="#d4dde4"/><line x1="499" y1="90" x2="482" y2="90" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svgdescelement" target="_top"><rect x="341" y="65" width="140" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="411" y="94" font-size="12px" font-family="consolas,mo...
SVGElement - Web APIs
relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/svgelement" target="_top"><rect x="381" y="1" width="100" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="431" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgelement</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} properties also inherits properties from: documentandelementeventhandlers, element, elementcssinlinestyle, globaleventhandlers, htmlorforeignelement, svgelementinstance svgelement.datasetread only a domstringmap object which provides a list of key/value pairs of named data attributes which correspond to custom data attributes attached to the element.
SVGFEBlendElement - Web APIs
elative; width: 100%; padding-bottom: 23.333333333333332%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 140" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
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SVGFEColorMatrixElement - Web APIs
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SVGFEComponentTransferElement - Web APIs
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SVGFECompositeElement - Web APIs
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SVGFEConvolveMatrixElement - Web APIs
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SVGFEDiffuseLightingElement - Web APIs
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SVGFEDisplacementMapElement - Web APIs
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SVGFEDistantLightElement - Web APIs
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SVGFEDropShadowElement - Web APIs
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SVGFEFloodElement - Web APIs
elative; width: 100%; padding-bottom: 23.333333333333332%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 140" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
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...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
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..."/><a xlink:href="/docs/web/api/svgelement" target="_top"><rect x="381" y="1" width="100" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="431" y="
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SVGFEFuncAElement - Web APIs
elative; width: 100%; padding-bottom: 23.333333333333332%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 140" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
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...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
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..."/><a xlink:href="/docs/web/api/svgelement" target="_top"><rect x="381" y="1" width="100" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="431" y="
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306" y="94" font-size="12px" font-f...
SVGFEFuncBElement - Web APIs
elative; width: 100%; padding-bottom: 23.333333333333332%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 140" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
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...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
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30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
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..."/><a xlink:href="/docs/web/api/svgelement" target="_top"><rect x="381" y="1" width="100" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="431" y="
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SVGFEFuncGElement - Web APIs
elative; width: 100%; padding-bottom: 23.333333333333332%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 140" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
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...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
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..."/><a xlink:href="/docs/web/api/svgelement" target="_top"><rect x="381" y="1" width="100" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="431" y="
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SVGFEFuncRElement - Web APIs
elative; width: 100%; padding-bottom: 23.333333333333332%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 140" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
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...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
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30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
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..."/><a xlink:href="/docs/web/api/svgelement" target="_top"><rect x="381" y="1" width="100" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="431" y="
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306" y="94" font-size="12px" font-f...
SVGFEGaussianBlurElement - Web APIs
elative; width: 100%; padding-bottom: 23.333333333333332%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 140" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/svgelement" target="_top"><rect x="381" y="1" width="100" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="431" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgelement</text></a><polyline points="481,25 491,20 491,
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SVGFEImageElement - Web APIs
elative; width: 100%; padding-bottom: 23.333333333333332%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 140" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/svgelement" target="_top"><rect x="381" y="1" width="100" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="431" y="
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SVGFEMergeElement - Web APIs
elative; width: 100%; padding-bottom: 23.333333333333332%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 140" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/svgelement" target="_top"><rect x="381" y="1" width="100" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="431" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgelement</text></a><polyline points="481,25 491,20 491,
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SVGFEMergeNodeElement - Web APIs
elative; width: 100%; padding-bottom: 23.333333333333332%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 140" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
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..."/><a xlink:href="/docs/web/api/svgelement" target="_top"><rect x="381" y="1" width="100" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="431" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgelement</text></a><polyline points="481,25 491,20 491,
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SVGFEMorphologyElement - Web APIs
elative; width: 100%; padding-bottom: 23.333333333333332%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 140" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
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30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
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30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/svgelement" target="_top"><rect x="381" y="1" width="100" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="431" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgelement</text></a><polyline points="481,25 491,20 491,
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SVGFEOffsetElement - Web APIs
elative; width: 100%; padding-bottom: 23.333333333333332%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 140" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
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30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
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30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/svgelement" target="_top"><rect x="381" y="1" width="100" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="431" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgelement</text></a><polyline points="481,25 491,20 491,
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SVGFEPointLightElement - Web APIs
elative; width: 100%; padding-bottom: 23.333333333333332%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 140" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
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30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/svgelement" target="_top"><rect x="381" y="1" width="100" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="431" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgelement</text></a><polyline points="481,25 491,20 491,
30 481,25" stroke="#d4dde4" fill="none"/><line x1="491" y1="25" x2="499" y2="25" stroke="#d4dde4"/><line x1="499" y1="25" x2="499" y2="90" stroke="#d4dde4"/><line x1="499" y1="90" x2="482" y2="90" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svgfepointlightelement" target="_top"><rect x="261" y="65" width="220" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="371" y="94" font-size="12px" font-family="con...
SVGFESpecularLightingElement - Web APIs
elative; width: 100%; padding-bottom: 23.333333333333332%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 140" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
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30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/svgelement" target="_top"><rect x="381" y="1" width="100" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="431" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgelement</text></a><polyline points="481,25 491,20 491,
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SVGFESpotLightElement - Web APIs
elative; width: 100%; padding-bottom: 23.333333333333332%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 140" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
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30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
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30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
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SVGFETileElement - Web APIs
elative; width: 100%; padding-bottom: 23.333333333333332%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 140" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
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SVGFETurbulenceElement - Web APIs
elative; width: 100%; padding-bottom: 23.333333333333332%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 140" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
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30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
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30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/svgelement" target="_top"><rect x="381" y="1" width="100" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="431" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgelement</text></a><polyline points="481,25 491,20 491,
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SVGFilterElement - Web APIs
elative; width: 100%; padding-bottom: 23.333333333333332%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 140" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
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SVGGradientElement - Web APIs
elative; width: 100%; padding-bottom: 23.333333333333332%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 140" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
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...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
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SVGGraphicsElement - Web APIs
ock; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
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...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
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..."/><a xlink:href="/docs/web/api/svgelement" target="_top"><rect x="381" y="1" width="100" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="431" y="
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SVGMPathElement - Web APIs
elative; width: 100%; padding-bottom: 23.333333333333332%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 140" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
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...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
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SVGMaskElement - Web APIs
elative; width: 100%; padding-bottom: 23.333333333333332%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 140" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
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...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
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SVGMetadataElement - Web APIs
elative; width: 100%; padding-bottom: 23.333333333333332%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 140" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
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...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
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30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
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..."/><a xlink:href="/docs/web/api/svgelement" target="_top"><rect x="381" y="1" width="100" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="431" y="
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SVGPatternElement - Web APIs
elative; width: 100%; padding-bottom: 23.333333333333332%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 140" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
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...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
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SVGScriptElement - Web APIs
elative; width: 100%; padding-bottom: 23.333333333333332%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 140" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
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30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
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30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
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SVGStopElement - Web APIs
elative; width: 100%; padding-bottom: 23.333333333333332%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 140" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
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...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
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30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
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..."/><a xlink:href="/docs/web/api/svgelement" target="_top"><rect x="381" y="1" width="100" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="431" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgelement</text></a><polyline points="481,25 491,20 491,
30 481,25" stroke="#d4dde4" fill="none"/><line x1="491" y1="25" x2="499" y2="25" stroke="#d4dde4"/><line x1="499" y1="25" x2="499" y2="90" stroke="#d4dde4"/><line x1="499" y1="90" x2="482" y2="90" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svgstopelement" target="_top"><rect x="341" y="65" width="140" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="411" y="94" font-size="12px" font-family="consolas,mo...
SVGStyleElement - Web APIs
elative; width: 100%; padding-bottom: 23.333333333333332%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 140" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/svgelement" target="_top"><rect x="381" y="1" width="100" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="431" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgelement</text></a><polyline points="481,25 491,20 491,
30 481,25" stroke="#d4dde4" fill="none"/><line x1="491" y1="25" x2="499" y2="25" stroke="#d4dde4"/><line x1="499" y1="25" x2="499" y2="90" stroke="#d4dde4"/><line x1="499" y1="90" x2="482" y2="90" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svgstyleelement" target="_top"><rect x="331" y="65" width="150" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="406" y="94" font-size="12px" font-family="consolas,m...
SVGSymbolElement - Web APIs
elative; width: 100%; padding-bottom: 23.333333333333332%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 140" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/svgelement" target="_top"><rect x="381" y="1" width="100" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="431" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgelement</text></a><polyline points="481,25 491,20 491,
30 481,25" stroke="#d4dde4" fill="none"/><line x1="491" y1="25" x2="499" y2="25" stroke="#d4dde4"/><line x1="499" y1="25" x2="499" y2="90" stroke="#d4dde4"/><line x1="499" y1="90" x2="482" y2="90" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svgsymbolelement" target="_top"><rect x="321" y="65" width="160" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="401" y="94" font-size="12px" font-family="consolas,...
SVGTitleElement - Web APIs
elative; width: 100%; padding-bottom: 23.333333333333332%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 140" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a><polyline points="341,25 351,20 351,
30 341,25" stroke="#d4dde4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/svgelement" target="_top"><rect x="381" y="1" width="100" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="431" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">svgelement</text></a><polyline points="481,25 491,20 491,
30 481,25" stroke="#d4dde4" fill="none"/><line x1="491" y1="25" x2="499" y2="25" stroke="#d4dde4"/><line x1="499" y1="25" x2="499" y2="90" stroke="#d4dde4"/><line x1="499" y1="90" x2="482" y2="90" stroke="#d4dde4"/><a xlink:href="/docs/web/api/svgtitleelement" target="_top"><rect x="331" y="65" width="150" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="406" y="94" font-size="12px" font-family="consolas,m...
Storage Access API - Web APIs
access requests are automatically denied if the browser detects that the user hasn’t interacted with the embedded content in a first-party context recently (in firefox, "recently" is "within
30 days").
...design properties unique to firefox are summarized here: if the embedded origin tracker.example has already obtained first-party storage access on the top-level origin foo.example, and the user visits a page from foo.example embedding a page from tracker.example again in less than
30 days, the embedded origin will have storage access immediately when loading.
... in firefox, the storage access grants are phased out after
30 calendar days passing, whereas in safari the storage access grants are phased out after
30 days of browser usage passed without user interaction.
Text - Web APIs
relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/characterdata" target="_top"><rect x="266" y="1" width="1
30" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="331" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">characterdata</text></a><polyline points="396,25 406,20 406,
30 396,25" stroke="#d4dde4" fill="none"/><line x1="406" y1="25" x2="436" y2="25" stro...
...ke="#d4dde4"/><a xlink:href="/docs/web/api/text" target="_top"><rect x="436" y="1" width="75" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="473.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">text</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} constructor text() returns a text node with the parameter as its textual content.
Advanced techniques: Creating and sequencing audio - Web APIs
at we will oscillate with our second, low frequency oscillator: let amp = audioctx.creategain(); amp.gain.setvalueattime(1, audioctx.currenttime); creating the second, low frequency, oscillator we'll now create a second — square — wave (or pulse) oscillator, to alter the amplification of our first sine wave: let lfo = audioctx.createoscillator(); lfo.type = 'square'; lfo.frequency.value =
30; connecting the graph the key here is connecting the graph correctly, and also starting both oscillators: lfo.connect(amp.gain); osc.connect(amp).connect(audioctx.destination); lfo.start(); osc.start(); osc.stop(audioctx.currenttime + pulsetime); note: we also don't have to use the default wave types for either of these oscillators we're creating — we could use a wavetable and the periodic...
...one will change the tone and the other will change how the pulse modulates the first wave: <label for="hz">hz</label> <input name="hz" id="hz" type="range" min="660" max="1320" value="880" step="1" /> <label for="lfo">lfo</label> <input name="lfo" id="lfo" type="range" min="20" max="40" value="
30" step="1" /> as before, we'll vary the parameters when the range input values are changed by the user.
... let pulsehz = 880; const hzcontrol = document.queryselector('#hz'); hzcontrol.addeventlistener('input', function() { pulsehz = number(this.value); }, false); let lfohz =
30; const lfocontrol = document.queryselector('#lfo'); lfocontrol.addeventlistener('input', function() { lfohz = number(this.value); }, false); the final playpulse() function here's the entire playpulse() function: let pulsetime = 1; function playpulse() { let osc = audioctx.createoscillator(); osc.type = 'sine'; osc.frequency.setvalueattime(pulsehz, audioctx.currenttime); let amp = audioctx.creategain(); amp.gain.setvalueattime(1, audioctx.currenttime); let lfo = audioctx.createoscillator(); lfo.type = 'square'; lfo.frequency.setvalueattime(lfohz, audioctx.currenttime); l...
WheelEvent - Web APIs
ion: relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/event" target="_top"><rect x="1" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="38.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">event</text></a><polyline points="76,25 86,20 86,
30 76,25" stroke="#d4dde4" fill="none"/><line x1="86" y1="25" x2="116" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/uievent" target="_top"><rect x="116" y="1" width="75" height="50" fill="#fff" stroke="#...
...d4dde4" stroke-width="2px" /><text x="153.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">uievent</text></a><polyline points="191,25 201,20 201,
30 191,25" stroke="#d4dde4" fill="none"/><line x1="201" y1="25" x2="231" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/mouseevent" target="_top"><rect x="231" y="1" width="100" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="281" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">mouseevent</text></a><polyline points="331,25 341,20 341,
30 331,25" stroke="#d4dde4" fill="none"/><line x1="341" y1="25" x2="371" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/wheelevent" target="_top"><rect x="371" y="1" width="100" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="421" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">wheelevent</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} constructor wheelevent() creates a wheelevent object.
XMLDocument - Web APIs
relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/document" target="_top"><rect x="266" y="1" width="80" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="
306" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">document</text></a><polyline points="346,25 356,20 356,
30 346,25" stroke="#d4dde4" fill="none"/><line x1="356" y1="25" x2="386" y2="25" stroke="#d4dde4...
..."/><a xlink:href="/docs/web/api/xmldocument" target="_top"><rect x="386" y="1" width="110" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="441" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">xmldocument</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} property also inherits properties from: document xmldocument.async used with xmldocument.load() to indicate an asynchronous request.
XMLHttpRequest - Web APIs
<div id="interfacediagram" style="display: inline-block; position: relative; width: 100%; padding-bottom: 23.07692
307692
3077%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 650 150" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monac...
...o,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/xmlhttprequesteventtarget" target="_top"><rect x="151" y="1" width="250" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="276" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">xmlhttprequesteventtarget</text></a><polyline points="401,25 411,20 411,
30 401,25" stroke="#d4dde4" fill="none"/><line x1="411" y1="25" x2="441" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/xmlhttprequest" target="_top"><...
...rect x="441" y="1" width="140" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="511" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">xmlhttprequest</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} despite its name, xmlhttprequest can be used to retrieve any type of data, not just xml.
ARIA: grid role - Accessibility
abel="wednesday">w</th> <th role="columnheader" aria-label="thursday">t</th> <th role="columnheader" aria-label="friday">f</th> <th role="columnheader" aria-label="saturday">s</th> </tr> </thead> <tbody role="rowgroup"> <tr role="row"> <th scope="row" role="rowheader">week 35</th> <td>26</td> <td>27</td> <td>28</td> <td>29</td> <td>
30</td> <td>31</td> <td role="gridcell" tabindex="-1">1</td> </tr> <tr role="row"> <th scope="row" role="rowheader">week 36</th> <td role="gridcell" tabindex="-1"> 2 </td> <td role="gridcell" tabindex="-1"> 3 </td> <td role="gridcell" tabindex="-1"> 4 </td> <td role="gridcell" tabindex="-1"> 5 ...
... </td> <td role="gridcell" tabindex="-1"> 26 </td> <td role="gridcell" tabindex="-1"> 27 </td> <td role="gridcell" tabindex="-1"> 28 </td> <td role="gridcell" tabindex="-1"> 29 </td> </tr> <tr role="row"> <th scope="row" role="rowheader">week 40</th> <td role="gridcell" tabindex="-1">
30 </td> <td>1</td> <td>2</td> <td>3</td> <td>4</td> <td>5</td> <td>6</td> </tr> </tbody> </table> css body { margin: 2rem; font-family: "helvetica neue", sans-serif; } table { margin: 0; border-collapse: collapse; font-variant-numeric: tabular-nums; } tbody th, tbody td { padding: 5px; } tbody td { border: 1px solid #000; text-ali...
...abel="wednesday">w</th> <th role="columnheader" aria-label="thursday">t</th> <th role="columnheader" aria-label="friday">f</th> <th role="columnheader" aria-label="saturday">s</th> </tr> </thead> <tbody role="rowgroup"> <tr role="row"> <th scope="row" role="rowheader">week 35</th> <td>26</td> <td>27</td> <td>28</td> <td>29</td> <td>
30</td> <td>31</td> <td role="gridcell" tabindex="-1">1</td> </tr> <tr role="row"> <th scope="row" role="rowheader">week 36</th> <td role="gridcell" tabindex="-1"> 2 </td> <td role="gridcell" tabindex="-1"> 3 </td> <td role="gridcell" tabindex="-1"> 4 </td> <td role="gridcell" tabindex="-1"> 5 ...
font-weight - CSS: Cascading Style Sheets
syntax /* single values */ font-weight: normal; font-weight: bold; font-weight: 400; /* multiple values */ font-weight: normal bold; font-weight:
300 500; the font-weight property is described using any one of the values listed below.
... in earlier versions of the font-weight specification, the property accepts only keyword values and the numeric values 100, 200,
300, 400, 500, 600, 700, 800, and 900; non-variable fonts can only really make use of these set values, although fine-grained values (e.g.
... common weight name mapping the numerical values 100 to 900 roughly correspond to the following common weight names: value common weight name 100 thin (hairline) 200 extra light (ultra light)
300 light 400 normal 500 medium 600 semi bold (demi bold) 700 bold 800 extra bold (ultra bold) 900 black (heavy) variable fonts most fonts have a particular weight which corresponds to one of the numbers in common weight name mapping.
Resizing background images with background-size - CSS: Cascading Style Sheets
we want (for some reason likely involving horrifyingly bad site design) to tile four copies of this image into a
300x
300-pixel element.
... html <div class="tiledbackground"> </div> css .tiledbackground { background-image: url(https://www.mozilla.org/media/img/logos/firefox/logo-quantum.9c5e96634f92.png); background-size: 150px; width:
300px; height:
300px; border: 2px solid; color: pink; } result stretching an image you can also specify both the horizontal and vertical sizes of the image, like this: background-size:
300px 150px; the result looks like this: scaling an image up on the other end of the spectrum, you can scale an image up in the background.
... here we scale a 32x32 pixel favicon to
300x
300 pixels: .square2 { background-image: url(favicon.png); background-size:
300px; width:
300px; height:
300px; border: 2px solid; text-shadow: white 0px 0px 2px; font-size: 16px; } as you can see, the css is actually essentially identical, save the name of the image file.
Auto-placement in CSS Grid Layout - CSS: Cascading Style Sheets
i am auto-placing by column and the columns created will be a column width of
300 pixels, then a column width of 100 pixels until there are enough column tracks to hold all of the items.
... .wrapper { display: grid; grid-template-rows: repeat(3, 200px); grid-gap: 10px; grid-auto-flow: column; grid-auto-columns:
300px 100px; } * {box-sizing: border-box;} .wrapper { border: 2px solid #f76707; border-radius: 5px; background-color: #fff4e6; } .wrapper > div { border: 2px solid #ffa94d; border-radius: 5px; background-color: #ffd8a8; padding: 1em; color: #d9480f; } <div class="wrapper"> <div>one</div> <div>two</div> <div>three</div> <div>four</div> <div>five</div> <div>six</div> <div>seven</div> <div>eight</div> </div> the order of auto placed items a grid can contain a mixture of items.
...r: 2px solid #f76707; border-radius: 5px; background-color: #fff4e6; } <div class="wrapper"> <dl> <dt>mammals</dt> <dd>cat</dd> <dd>dog</dd> <dd>mouse</dd> <dt>fish</dt> <dd>guppy</dd> <dt>birds</dt> <dd>pied wagtail</dd> <dd>owl</dd> </dl> </div> dl { display: grid; grid-template-columns: auto 1fr; max-width:
300px; margin: 1em; line-height: 1.4; } dt { grid-column: 1; font-weight: bold; } dd { grid-column: 2; } what can’t we do with auto-placement (yet)?
Layout and the containing block - CSS: Cascading Style Sheets
<body> <section> <p>this is a paragraph!</p> </section> </body> body { background: beige; } section { position: absolute; left:
30px; top:
30px; width: 400px; height: 160px; padding:
30px 20px; background: lightgray; } p { position: absolute; width: 50%; /* == (400px + 20px + 20px) * .5 = 220px */ height: 25%; /* == (160px +
30px +
30px) * .25 = 55px */ margin: 5%; /* == (400px + 20px + 20px) * .05 = 22px */ padding: 5%; /* == (400px + 20px + 20px) * .05 = 22px */ background: cyan; } example ...
... <body> <section> <p>this is a paragraph!</p> </section> </body> body { background: beige; } section { width: 400px; height: 480px; margin:
30px; padding: 15px; background: lightgray; } p { position: fixed; width: 50%; /* == (50vw - (width of vertical scrollbar)) */ height: 50%; /* == (50vh - (height of horizontal scrollbar)) */ margin: 5%; /* == (5vw - (width of vertical scrollbar)) */ padding: 5%; /* == (5vw - (width of vertical scrollbar)) */ background: cyan; } example 5 in this example, the paragraph's position is absolute...
... <body> <section> <p>this is a paragraph!</p> </section> </body> body { background: beige; } section { transform: rotate(0deg); width: 400px; height: 160px; background: lightgray; } p { position: absolute; left: 80px; top:
30px; width: 50%; /* == 200px */ height: 25%; /* == 40px */ margin: 5%; /* == 20px */ padding: 5%; /* == 20px */ background: cyan; } ...
Linear-gradient Generator - CSS: Cascading Style Sheets
h: 2px; height: 100%; margin: 0 0 0 -2px; border: 1px solid #777; background-color: #fff; position: relative; top: -1px; } /* input hsv and rgb */ .ui-color-picker .info { width: 200px; margin: 5px; float: left; } .ui-color-picker .info * { float: left; } .ui-color-picker .input { width: 64px; margin: 5px 2px; float: left; } .ui-color-picker .input .name { height: 20px; width:
30px; text-align: center; font-size: 14px; line-height: 18px; float: left; } .ui-color-picker .input input { width:
30px; height: 18px; margin: 0; padding: 0; border: 1px solid #ddd; text-align: center; float: right; -moz-user-select: text; -webkit-user-select: text; -ms-user-select: text; } .ui-color-picker .input[data-topic="lightness"] { display: none; } .ui-color-picker[data-m...
...mportant; } #controls .button:hover { cursor: pointer; background-color: #208b20; } /* active point */ .ui-input-slider { height: 24px; line-height: 20px; } #delete-point { margin: 0 58px 0 0; float: right !important; } #controls .ui-color-picker[data-topic="picker"] { margin: 20px 0 0 0; } #controls .ui-input-slider[data-topic="axis-rotation"] { } #controls .ui-dropdown { width: 1
30px; height: 24px; } #controls .ui-dropdown-select { line-height: 24px; } #controls .ui-dropdown-list { height: 66px; line-height: 2.5em; overflow: hidden; } #delete-axis { margin: 0 38px 0 0; float: right !important; } /* tool controls */ #tool-section .property .name { width: 150px; } #canvas-bg { width: 16px; height: 16px; margin: 5px; background: url("images/toggle-background.
...png") center right no-repeat; } #canvas-bg:hover { cursor: pointer; } #canvas-bg[data-alpha='false'] { background-position: center left; } #canvas-bg[data-alpha='true'] { background-position: center right; } /* order gradients */ #order { margin-left: 24px; } #gradient-axes { width: 100%; height:
30px; padding: 0 0 0 15px; display: table; position: relative; } #gradient-axes .axis { width: 50px; height: 20px; margin: 5px 0; background-color: #ddd; text-align: center; float: left; transition: all 0.3s; position: absolute; } #gradient-axes .axis:hover { margin: 2px 0; height: 26px; background-color: #ccc; cursor: pointer; } #gradient-axes .axis[data-state='active'] { margin: 2px 0; height: 26px; } #gradient-axes .axis[data-state='active']:after { content: "*";...
border-image - CSS: Cascading Style Sheets
border-image-slice border-image-source border-image-width syntax /* source | slice */ border-image: linear-gradient(red, blue) 27; /* source | slice | repeat */ border-image: url("/images/border.png") 27 space; /* source | slice | width */ border-image: linear-gradient(red, blue) 27 / 35px; /* source | slice | width | outset | repeat */ border-image: url("/images/border.png") 27 23 / 50px
30px / 1rem round space; the border-image property may be specified with anywhere from one to five of the values listed below.
... #bitmap { width: 200px; background-color: #ffa; border: 36px solid orange; margin:
30px; padding: 10px; border-image: url("https://udn.realityripple.com/samples/2c/fa0192d18e.png") /* source */ 27 / /* slice */ 36px 28px 18px 8px / /* width */ 18px 14px 9px 4px /* outset */ round; /* repeat */ } result gradient html <div id="gradient">this element is surrounded by a gradient-based border image!
...</div> css #gradient { width: 200px; border:
30px solid; border-image: repeating-linear-gradient(45deg, #f33, #3bf, #f33
30px) 60; padding: 20px; } result specifications specification status comment css backgrounds and borders module level 3the definition of 'border-image' in that specification.
<color> - CSS: Cascading Style Sheets
*/ rgb(255 0 153) /* hexadecimal syntax with alpha value */ #f09f #f09f #ff0099ff #ff0099ff /* functional syntax with alpha value */ rgb(255, 0, 153, 1) rgb(255, 0, 153, 100%) /* whitespace syntax */ rgb(255 0 153 / 1) rgb(255 0 153 / 100%) /* functional syntax with floats value */ rgb(255, 0, 153.6, 1) rgb(1e2, .5e1, .5e0, +.25e2%) rgb transparency variations /* hexadecimal syntax */ #3a
30 /* 0% opaque green */ #3a3f /* full opaque green */ #33aa3
300 /* 0% opaque green */ #33aa3380 /* 50% opaque green */ /* functional syntax */ rgba(51, 170, 51, .1) /* 10% opaque green */ rgba(51, 170, 51, .4) /* 40% opaque green */ rgba(51, 170, 51, .7) /* 70% opaque green */ rgba(51, 170, 51, 1) /* fu...
...*/ hsl(270, 60%, 50%, .15) hsl(270, 60%, 50%, 15%) hsl(270 60% 50% / .15) hsl(270 60% 50% / 15%) fully saturated colors notation description live hsl(0, 100%, 50%) red hsl(
30, 100%, 50%) orange hsl(60, 100%, 50%) yellow hsl(90, 100%, 50%) lime green hsl(120, 100%, 50%) green hsl(150, 100%, 50%) blue-green hsl(180, 100%, 50%) cyan hsl(210, 100%, 50%) sky blue hsl(240, 100%, 50%) blue hsl(270, 100%, 50%) purple hsl(
300, 100%, 50...
...%) magenta hsl(3
30, 100%, 50%) pink hsl(360, 100%, 50%) red lighter and darker greens notation description live hsl(120, 100%, 0%) black hsl(120, 100%, 20%) hsl(120, 100%, 40%) hsl(120, 100%, 60%) hsl(120, 100%, 80%) hsl(120, 100%, 100%) white saturated and desaturated greens notation description live hsl(120, 100%, 50%) green hsl(120, 80%, 50%) hsl(120, 60%, 50%) hsl(120, 40%, 50%) hsl(120, 20%, 50%) hsl(120, 0%, 50%) gray hsl transparency variations hsla(240, 100%, 50%, .05) /* 5% opaque ...
fit-content() - CSS: Cascading Style Sheets
/* <length> values */ fit-content(200px) fit-content(5cm) fit-content(
30vw) fit-content(100ch) /* <percentage> value */ fit-content(40%) values <length> an absolute length.
...because the contents of it are wider than the maximum width, it is clamped at
300 pixels.
... </div> <div>flexible item</div> </div> css #container { display: grid; grid-template-columns: fit-content(
300px) fit-content(
300px) 1fr; grid-gap: 5px; box-sizing: border-box; height: 200px; width: 100%; background-color: #8cffa0; padding: 10px; } #container > div { background-color: #8ca0ff; padding: 5px; } result specifications specification status comment css box sizing module level 3the definition of 'fit-content()' in that specification.
mask-border - CSS: Cascading Style Sheets
pretty neat, isn't it?</div> css to match the size of a single diamond, we will use a value of 90 divided by 3, or
30, for slicing the image into corner and edge regions.
... div { width: 200px; background-color: lavender; border: 18px solid salmon; padding: 10px; /* prefixed longhand properties currently supported in chromium -webkit-mask-box-image-source: url(https://udn.realityripple.com/samples/2d/fd08a3134c.png); -webkit-mask-box-image-slice:
30 fill; -webkit-mask-box-image-width: 20px; -webkit-mask-box-image-repeat: round; -webkit-mask-box-image-outset: 1px; */ /* prefixed shorthand property currently supported in chromium */ -webkit-mask-box-image: url("https://udn.realityripple.com/samples/2d/fd08a3134c.png") /* source */
30 fill / /* slice */ 20px / /* width */ 1px /* outset */ r...
...ound; /* repeat */ /* updated standard shorthand property, not supported anywhere yet */ mask-border: url("https://udn.realityripple.com/samples/2d/fd08a3134c.png") /* source */
30 fill / /* slice */ 20px / /* width */ 1px /* outset */ round; /* repeat */ } result specifications specification status comment css masking module level 1the definition of 'mask-border' in that specification.
minmax() - CSS: Cascading Style Sheets
syntax /* <inflexible-breadth>, <track-breadth> values */ minmax(200px, 1fr) minmax(400px, 50%) minmax(
30%,
300px) minmax(100px, max-content) minmax(min-content, 400px) minmax(max-content, auto) minmax(auto,
300px) minmax(min-content, auto) /* <fixed-breadth>, <track-breadth> values */ minmax(200px, 1fr) minmax(
30%,
300px) minmax(400px, 50%) minmax(50%, min-content) minmax(
300px, max-content) minmax(200px, auto) /* <inflexible-breadth>, <fixed-breadth> values */ minmax(400px, 50%) minmax(
30%,
300px...
...) minmax(min-content, 200px) minmax(max-content, 200px) minmax(auto,
300px) a function taking two parameters, min and max.
... formal syntax minmax( [ <length> | <percentage> | min-content | max-content | auto ] , [ <length> | <percentage> | <flex> | min-content | max-content | auto ] ) css properties minmax() function can be used within: grid-template-columns grid-template-rows grid-auto-columns grid-auto-rows examples css #container { display: grid; grid-template-columns: minmax(min-content,
300px) minmax(200px, 1fr) 150px; grid-gap: 5px; box-sizing: border-box; height: 200px; width: 100%; background-color: #8cffa0; padding: 10px; } #container > div { background-color: #8ca0ff; padding: 5px; } html <div id="container"> <div> item as wide as the content, but at most
300 pixels.
offset - CSS: Cascading Style Sheets
constituent properties this property is a shorthand for the following css properties: offset-anchor offset-distance offset-path offset-position offset-rotate syntax /* offset position */ offset: auto; offset: 10px
30px; offset: none; /* offset path */ offset: ray(45deg closest-side); offset: path('m 100 100 l
300 100 l 200
300 z'); offset: url(arc.svg); /* offset path with distance and/or rotation */ offset: url(circle.svg) 100px; offset: url(circle.svg) 40%; offset: url(circle.svg)
30deg; offset: url(circle.svg) 50px 20deg; /* including offset anchor */ offset: ray(45deg closest-side) / 40px 20px; offset:...
... url(arc.svg) 2cm / 0.5cm 3cm; offset: url(arc.svg)
30deg / 50px 100px; formal definition initial valueas each of the properties of the shorthand:offset-position: autooffset-path: noneoffset-distance: 0offset-anchor: autooffset-rotate: autoapplies totransformable elementsinheritednopercentagesas each of the properties of the shorthand:offset-position: refertosizeofcontainingblockoffset-distance: refer to the total path lengthoffset-anchor: relativetowidthandheightcomputed valueas each of the properties of the shorthand:offset-position: for <length> the absolute value, otherwise a percentageoffset-path: as specifiedoffset-distance: for <length> the absolute value, otherwise a percentageoffset-anchor: for <length> the absolute value, otherwise a percentageoffset-rotate: as specifiedanimatio...
... examples animating an element along a path html <div id="offsetelement"></div> css @keyframes move { from { offset-distance: 0%; } to { offset-distance: 100%; } } #offsetelement { width: 50px; height: 50px; background-color: blue; offset: path("m 100 100 l
300 100 l 200
300 z") auto; animation: move 3s linear infinite; } result specifications specification status comment motion path module level 1the definition of 'offset' in that specification.
<input type="date"> - HTML: Hypertext Markup Language
in the following example, we set a minimum date of 2017-04-01 and a maximum date of 2017-04-
30: <form> <label for="party">choose your preferred party date: <input type="date" name="party" min="2017-04-01" max="2017-04-
30"> </label> </form> the result is that only days in april 2017 can be selected — the month and year parts of the textbox will be uneditable, and dates outside april 2017 can't be selected in tte picker widget.
...ame, therefore hardcoded) populatedays(monthselect.value); populateyears(); } function populatedays(month) { // delete the current set of <option> elements out of the // day <select>, ready for the next set to be injected while(dayselect.firstchild){ dayselect.removechild(dayselect.firstchild); } // create variable to hold new number of days to inject var daynum; // 31 or
30 days?
... if(month === 'january' | month === 'march' | month === 'may' | month === 'july' | month === 'august' | month === 'october' | month === 'december') { daynum = 31; } else if(month === 'april' | month === 'june' | month === 'september' | month === 'november') { daynum =
30; } else { // if month is february, calculate whether it is a leap year or not var year = yearselect.value; var isleap = new date(year, 1, 29).getmonth() == 1; isleap ?
<input type="month"> - HTML: Hypertext Markup Language
div { margin-bottom: 10px; position: relative; } input[type="number"] { width: 100px; } input + span { padding-right:
30px; } input:invalid+span:after { position: absolute; content: '✖'; padding-left: 5px; } input:valid+span:after { position: absolute; content: '✓'; padding-left: 5px; } important: html form validation is not a substitute for scripts that ensure that the entered data is in the proper format.
... div { margin-bottom: 10px; position: relative; } input[type="number"] { width: 100px; } input + span { padding-right:
30px; } input:invalid+span:after { position: absolute; content: '✖'; padding-left: 5px; } input:valid+span:after { position: absolute; content: '✓'; padding-left: 5px; } the best way to deal with dates in forms in a cross-browser way (until all of the major browsers have supported them for a while) is to get the user to enter the month and year in separate controls (<select> elem...
... div { margin-bottom: 10px; position: relative; } input[type="number"] { width: 100px; } input + span { padding-right:
30px; } input:invalid+span:after { position: absolute; content: '✖'; padding-left: 5px; } input:valid+span:after { position: absolute; content: '✓'; padding-left: 5px; } javascript the javascript code that handles selecting which approach to use and to set up the list of years to include in the non-native year <select> follows.
<input type="search"> - HTML: Hypertext Markup Language
in this example, for instance, the search box is
30 characters wide: <form> <div> <input type="search" id="mysearch" name="q" placeholder="search the site..." size="
30"> <button>search</button> </div> </form> the result is this wider input box: validation <input> elements of type search have the same validation features available to them as regular text inputs.
... <form> <div> <label for="mysearch">search for user</label> <input type="search" id="mysearch" name="q" placeholder="user ids are 4–8 characters in length" required size="
30" minlength="4" maxlength="8"> <button>search</button> <span class="validity"></span> </div> </form> input { margin-right: 10px; } input:invalid ~ span:after { content: '✖'; padding-left: 5px; position: absolute; } input:valid ~ span:after { content: '✓'; padding-left: 5px; position: absolute; } this renders like so: if you try to submit the form wi...
...the following example covers it: <form> <div> <label for="mysearch">search for product by id:</label> <input type="search" id="mysearch" name="q" placeholder="two letters followed by four numbers" required size="
30" pattern="[a-z]{2}[0-9]{4}"> <button>search</button> <span class="validity"></span> </div> </form> input { margin-right: 10px; } input:invalid ~ span:after { content: '✖'; padding-left: 5px; position: absolute; } input:valid ~ span:after { content: '✓'; padding-left: 5px; position: absolute; } this renders like so: examples you can see a good exam...
<input type="tel"> - HTML: Hypertext Markup Language
l> <input id="telno" name="telno" type="tel" required> <span class="validity"></span> </div> <div> <button>submit</button> </div> </form> and let's include the following css to highlight valid entries with a checkmark and invalid entries with a cross: div { margin-bottom: 10px; position: relative; } input[type="number"] { width: 100px; } input + span { padding-right:
30px; } input:invalid+span:after { position: absolute; content: '✖'; padding-left: 5px; color: #8b0000; } input:valid+span:after { position: absolute; content: '✓'; padding-left: 5px; color: #009000; } the output looks like this: pattern validation if you want to further restrict entered numbers so they also have to conform to a specific pattern, you can use the pattern attr...
...telno">enter a telephone number (in the form xxx-xxx-xxxx): </label> <input id="telno" name="telno" type="tel" required pattern="[0-9]{3}-[0-9]{3}-[0-9]{4}"> <span class="validity"></span> </div> <div> <button>submit</button> </div> </form> div { margin-bottom: 10px; position: relative; } input[type="number"] { width: 100px; } input + span { padding-right:
30px; } input:invalid+span:after { position: absolute; content: '✖'; padding-left: 5px; color: #8b0000; } input:valid+span:after { position: absolute; content: '✓'; padding-left: 5px; color: #009000; } notice how the entered value is reported as invalid unless the pattern xxx-xxx-xxxx is matched; for instance, 41-323-421 won't be accepted.
... div { margin-bottom: 10px; position: relative; } input[type="number"] { width: 100px; } input + span { padding-right:
30px; } input:invalid+span:after { position: absolute; content: '✖'; padding-left: 5px; color: #8b0000; } input:valid+span:after { position: absolute; content: '✓'; padding-left: 5px; color: #009000; } specifications specification status comment html living standardthe definition of '<input type="tel">' in that specification.
<textarea> - HTML: Hypertext Markup Language
<textarea name="textarea" rows="5" cols="
30" minlength="10" maxlength="20">write something here</textarea> note that minlength doesn't stop the user from removing characters so that the number entered goes past the minimum, but it does make the value entered into the <textarea> invalid.
... <textarea name="textarea" rows="5" cols="
30" placeholder="comment text."></textarea> note: placeholders should only be used to show an example of the type of data that should be entered into a form; they are not a substitute for a proper <label> element tied to the input.
... <textarea name="textarea" rows="5" cols="
30" disabled>i am a disabled textarea</textarea> <textarea name="textarea" rows="5" cols="
30" readonly>i am a readonly textarea</textarea> technical summary content categories flow content, phrasing content, interactive content, listed, labelable, resettable, and submittable form-associated element.
itemscope - HTML: Hypertext Markup Language
i like to add a dash of nutmeg.</span> <br> <span itemprop="aggregaterating" itemscope itemtype="http://schema.org/aggregaterating"> <span itemprop="ratingvalue">4.0</span> stars based on <span itemprop="reviewcount">35</span> reviews </span> <br> prep time: <time datetime="pt
30m" itemprop="preptime">
30 min</time><br> cook time: <time datetime="pt1h" itemprop="cooktime">1 hou</time>r<br> total time: <time datetime="pt1h
30m" itemprop="totaltime">1 hour
30 min</time><br> yield: <span itemprop="recipeyield">1 9" pie (8 servings)</span><br> <span itemprop="nutrition" itemscope itemtype="http://schema.org/nutritioninformation"> serving size: <span itemprop="servin...
... structured data itemscope itemtype recipe itemprop name grandma's holiday apple pie itemprop image https://c1.staticflickr.com/1/
30/42759561_8631e2f905_n.jpg itemprop datepublished 2009-11-05 itemprop description this is my grandmother's apple pie recipe.
... itemprop preptime pt
30m itemprop cooktime pt1h itemprop totaltime pt1h
30m itemprop recipeyield 1 9" pie (8 servings) itemprop recipeingredient thinly-sliced apples: 6 cups itemprop recipeingredient white sugar: 3/4 cup itemprop recipeinstructions 1.
HTML documentation index - HTML: Hypertext Markup Language
30 style global attributes, html, reference the style global attribute contains css styling declarations to be applied to the element.
... 1
30 <input type="number"> element, forms, html, html forms, input, input element, input type, number, reference <input> elements of type number are used to let the user enter a number.
... 2
30 link types: prefetch attribute, html, link, link types, reference the prefetch keyword for the rel attribute of the <link> element is a hint to browsers that the user is likely to need the target resource for future navigations, and therefore the browser can likely improve the user experience by preemptively fetching and caching the resource.
Evolution of HTTP - HTTP
0 (macintosh; intel mac os x 10.9; rv:50.0) gecko/20100101 firefox/50.0 accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 accept-language: en-us,en;q=0.5 accept-encoding: gzip, deflate, br referer: https://developer.mozilla.org/docs/glossary/simple_header 200 ok connection: keep-alive content-encoding: gzip content-type: text/html; charset=utf-8 date: wed, 20 jul 2016 10:55:
30 gmt etag: "547fa7e369ef56031dd3bff2ace9fc0832eb251a" keep-alive: timeout=5, max=1000 last-modified: tue, 19 jul 2016 00:59:33 gmt server: apache transfer-encoding: chunked vary: cookie, accept-encoding (content) get /static/img/header-background.png http/1.1 host: developer.cdn.mozilla.net user-agent: mozilla/5.0 (macintosh; intel mac os x 10.9; rv:50.0) gecko/20100101 firefox/50.0 accept: */*...
... accept-language: en-us,en;q=0.5 accept-encoding: gzip, deflate, br referer: https://developer.mozilla.org/docs/glossary/simple_header 200 ok age: 9578461 cache-control: public, max-age=315360000 connection: keep-alive content-length:
3077 content-type: image/png date: thu, 31 mar 2016 13:34:46 gmt last-modified: wed, 21 oct 2015 18:27:50 gmt server: apache (image content of
3077 bytes) http/1.1 was first published as rfc 2068 in january 1997.
... more than 15 years of extensions thanks to its extensibility – creating new headers or methods is easy – and even if the http/1.1 protocol was refined over two revisions, rfc 2616 published in june 1999 and the series of rfc 72
30-rfc 7235 published in june 2014 in prevision of the release of http/2, this protocol has been extremely stable over more than 15 years.
HTTP caching - HTTP
permanent redirects: a
301 (moved permanently) response.
...if so, the server returns a
304 (not modified) header without sending the body of the requested resource, saving some bandwidth.
... when a validation request is made, the server can either ignore the validation request and response with a normal 200 ok, or it can return
304 not modified (with an empty body) to instruct the browser to use its cached copy.
Digest - HTTP
header type response header forbidden header name no syntax digest: <digest-algorithm>=<digest-value> digest: <digest-algorithm>=<digest-value>,<digest-algorithm>=<digest-value> directives <digest-algorithm> supported digest algorithms are defined in rfc 32
30 and rfc 5843, and include sha-256 and sha-512.
... examples digest: sha-256=x48e9qookqqrvdts8nojrjn3owduoywxbf7kbu9dbpe= digest: sha-256=x48e9qookqqrvdts8nojrjn3owduoywxbf7kbu9dbpe=,unixsum=
30637 specifications specification title draft-ietf-httpbis-digest-headers-latest resource digests for http this header was originally defined in rfc 32
30, but the definition of "selected representation" in rfc 7231 made the original definition inconsistent with current http specifications.
... when released, the "resource digests for http" draft therefore will obsolete rfc 32
30 and will update the standard to be consistent.
If-None-Match - HTTP
when the condition fails for get and head methods, then the server must return http status code
304 (not modified).
...note that the server generating a
304 response must generate any of the following header fields that would have been sent in a 200 (ok) response to the same request: cache-control, content-location, date, etag, expires, and vary.
... examples if-none-match: "bfc13a64729c4290ef5b2c27
30249c88ca92d82d" if-none-match: w/"67ab43", "54ed21", "7892dd" if-none-match: * specifications specification title rfc 7232, section 3.2: if-none-match hypertext transfer protocol (http/1.1): conditional requests ...
Want-Digest - HTTP
header type general header forbidden header name no syntax want-digest: <digest-algorithm> // multiple algorithms, weighted with the quality value syntax: want-digest: <digest-algorithm><q-value>,<digest-algorithm><q-value> directives <digest-algorithm> supported digest algorithms are defined in rfc 32
30 and rfc 5843, and include sha-256 and sha-512.
...rror and includes another want-digest header, listing the algorithms that it does support: request: get /item want-digest: sha;q=1 response: http/1.1 400 bad request want-digest: sha-256, sha-512 specifications specification title draft-ietf-httpbis-digest-headers-latest resource digests for http this header was originally defined in rfc 32
30, but the definition of "selected representation" in rfc 7231 made the original definition inconsistent with current http specifications.
... when released, the "resource digests for http" draft therefore will obsolete rfc 32
30 and will update the standard to be consistent.
HTTP resources and specifications - HTTP
specification title status rfc 72
30 hypertext transfer protocol (http/1.1): message syntax and routing proposed standard rfc 7231 hypertext transfer protocol (http/1.1): semantics and content proposed standard rfc 7232 hypertext transfer protocol (http/1.1): conditional requests proposed standard rfc 7233 hypertext transfer protocol (http/1.1): range requests proposed standard rfc 7234 hyp...
...fixes ietf draft draft spec same-site cookies ietf draft draft spec deprecate modification of 'secure' cookies from non-secure origins ietf draft rfc 2145 use and interpretation of http version numbers informational rfc 6585 additional http status codes proposed standard rfc 7538 the hypertext transfer protocol status code
308 (permanent redirect) proposed standard rfc 7725 an http status code to report legal obstacles on the standard track rfc 2397 the "data" url scheme proposed standard rfc 3986 uniform resource identifier (uri): generic syntax internet standard rfc 5988 web linking defines the link header proposed standard experimental spec...
... proposed standard rfc 2817 upgrading to tls within http/1.1 proposed standard rfc 7540 hypertext transfer protocol version 2 (http/2) proposed standard rfc 7541 hpack: header compression for http/2 on the standard track rfc 7838 http alternative services on the standard track rfc 7
301 transport layer security (tls) application-layer protocol negotiation extension used to negotiate http/2 at the transport to save an extra request/response round trip.
Destructuring assignment - JavaScript
syntax let a, b, rest; [a, b] = [10, 20]; console.log(a); // 10 console.log(b); // 20 [a, b, ...rest] = [10, 20,
30, 40, 50]; console.log(a); // 10 console.log(b); // 20 console.log(rest); // [
30, 40, 50] ({ a, b } = { a: 10, b: 20 }); console.log(a); // 10 console.log(b); // 20 // stage 4(finished) proposal ({a, b, ...rest} = {a: 10, b: 20, c:
30, d: 40}); console.log(a); // 10 console.log(b); // 20 console.log(rest); // {c:
30, d: 40} description the object and array literal expressions provide an easy...
... setting a function parameter's default value function drawchart({size = 'big', coords = {x: 0, y: 0}, radius = 25} = {}) { console.log(size, coords, radius); // do some chart drawing } drawchart({ coords: {x: 18, y:
30}, radius:
30 }); in the function signature for drawchart above, the destructured left-hand side is assigned to an empty object literal on the right-hand side: {size = 'big', coords = {x: 0, y: 0}, radius = 25} = {}.
... let {a, b, ...rest} = {a: 10, b: 20, c:
30, d: 40} a; // 10 b; // 20 rest; // { c:
30, d: 40 } invalid javascript identifier as a property name destructuring can be used with property names that are not valid javascript identifiers by providing an alternative identifier that is valid.
Template literals (Template strings) - JavaScript
i'm almost ", " years old."], "name", "age"); t3closure('foo', {name: 'mdn', age:
30}); //"i'm mdn.
... i'm almost
30 years old." t3closure({name: 'mdn', age:
30}); //"i'm mdn.
... i'm almost
30 years old." raw strings the special raw property, available on the first argument to the tag function, allows you to access the raw strings as they were entered, without processing escape sequences.
Applying SVG effects to HTML content - SVG: Scalable Vector Graphics
gradient mask for html content using svg and css code similar to the following, inside your html document: <svg height="0"> <mask id="mask-1"> <lineargradient id="gradient-1" y2="1"> <stop stop-color="white" offset="0"/> <stop stop-opacity="0" offset="1"/> </lineargradient> <circle cx="0.25" cy="0.25" r="0.25" id="circle" fill="white"/> <rect x="0.5" y="0.2" width="
300" height="100" fill="url(#gradient-1)"/> </mask> </svg> .target { mask: url(#mask-1); } p { width:
300px; border: 1px solid #000; display: inline-block; } note that in the css, the mask is specified using a url to the id #mask-1, which is the id of the svg mask specified below it.
...</p> <button onclick="toggleradius()">toggle radius</button> <svg height="0"> <clippath id="clipping-path-1" clippathunits="objectboundingbox"> <circle cx="0.25" cy="0.25" r="0.25" id="circle"/> <rect x="0.5" y="0.2" width="0.5" height="0.8"/> </clippath> </svg> .target { clip-path: url(#clipping-path-1); } p { width:
300px; border: 1px solid #000; display: inline-block; } this establishes a clipping area made of a circle and rectangle, assigns it the id #clipping-path-1, then references it in the css.
...you can rotate the text: <svg height="60" width="200"> <text x="0" y="15" fill="blue" transform="rotate(
30 20,50)">example text</text> </svg> using external references svg used for clipping, masking, and filtering can be loaded from an external source, as long as that source comes from the same origin as the html document to which it's applied.
dominant-baseline - SVG: Scalable Vector Graphics
only has effect on the text content elements, including: <altglyph>, <text>, <textpath>, <tref>, and <tspan> html, body, svg { height: 100%; } text { font: bold 14px verdana, helvetica, arial, sans-serif; } <svg viewbox="0 0 200 120" xmlns="http://www.w3.org/2000/svg"> <path d="m20,20 l180,20 m20,50 l180,50 m20,80 l180,80" stroke="grey" /> <text dominant-baseline="baseline" x="
30" y="20">baseline</text> <text dominant-baseline="middle" x="
30" y="50">middle</text> <text dominant-baseline="hanging" x="
30" y="80">hanging</text> </svg> usage notes value auto | text-bottom | alphabetic | ideographic | middle | central | mathematical | hanging | text-top default value auto animatable yes auto if this property occurs o...
... example svg <svg width="400" height="
300" viewbox="0 0
300
300" xmlns="http://www.w3.org/2000/svg"> <!-- materialization of anchors --> <path d="m60,20 l60,270 m
30,20 l400,20 m
30,70 l400,70 m
30,120 l400,120 m
30,170 l400,170 m
30,220 l400,220 m
30,270 l400,270" stroke="grey" /> <!-- anchors in action --> <text dominant-baseline="auto" x="70" y="20">auto</t...
...-top" x="70" y="270">text-top</text> <!-- materialization of anchors --> <circle cx="60" cy="20" r="3" fill="red" /> <circle cx="60" cy="70" r="3" fill="red" /> <circle cx="60" cy="120" r="3" fill="red" /> <circle cx="60" cy="170" r="3" fill="red" /> <circle cx="60" cy="220" r="3" fill="red" /> <circle cx="60" cy="270" r="3" fill="red" /> <style><![cdata[ text { font: bold
30px verdana, helvetica, arial, sans-serif; } ]]></style> </svg> result specifications specification status comment scalable vector graphics (svg) 2the definition of 'dominant-baseline' in that specification.
dy - SVG: Scalable Vector Graphics
seven elements utilize this attribute: <altglyph>, <fedropshadow>, <feoffset>, <glyphref>, <text>, <tref>, and <tspan> html,body,svg { height:100% } <svg viewbox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"> <!-- lines materialized the position of the glyphs --> <line x1="10%" x2="10%" y1="0" y2="100%" /> <line x1="0" x2="100%" y1="
30%" y2="
30%" /> <line x1="0" x2="100%" y1="80%" y2="80%" /> <!-- some reference text --> <text x="10%" y="
30%" fill="grey">svg</text> <!-- the same text with a shift along the y-axis --> <text dy="50%" x="10%" y="
30%">svg</text> </svg> line { stroke: red; stroke-width: .5px; stroke-dasharray: 3px; } altglyph warning: as of svg2 <altglyph> is deprecated and shouldn't be u...
... value list of <length> default value none animatable yes example html,body,svg { height:100% } <svg viewbox="0 0 150 100" xmlns="http://www.w3.org/2000/svg"> <!-- horizontal lines --> <line x1="0" x2="100%" y1="
30" y2="
30" /> <line x1="0" x2="100%" y1="40" y2="40" /> <line x1="0" x2="100%" y1="50" y2="50" /> <line x1="0" x2="100%" y1="60" y2="60" /> <!-- vertical lines --> <line x1="10" x2="10" y1="0" y2="100%" /> <line x1="50" x2="50" y1="0" y2="100%" /> <line x1="90" x2="90" y1="0" y2="100%" /> <!-- behaviors change based on the number of values in the attributes --> <text dy="20" ...
... x="10" y="
30">svg</text> <text dy="0 10" x="50" y="
30">svg</text> <text dy="0 10 20" x="90" y="
30">svg</text> </svg> line { stroke: red; stroke-width: .5px; stroke-dasharray: 3px; } tref warning: as of svg2 <tref> is deprecated and shouldn't be used.
end - SVG: Scalable Vector Graphics
ext-anchor="middle">4s</text> <line x1="60" y1="25" x2="60" y2="105" stroke="grey" stroke-width=".5" /> <text x="85" y="20" text-anchor="middle">6s</text> <line x1="85" y1="25" x2="85" y2="105" stroke="grey" stroke-width=".5" /> <text x="110" y="20" text-anchor="middle">8s</text> <line x1="110" y1="25" x2="110" y2="105" stroke="grey" stroke-width=".5" /> <line x1="10" y1="
30" x2="110" y2="
30" stroke="grey" stroke-width=".5" /> <line x1="10" y1="105" x2="110" y2="105" stroke="grey" stroke-width=".5" /> </svg> event example <svg width="120" height="120" viewbox="0 0 120 120" xmlns="http://www.w3.org/2000/svg" version="1.1" xmlns:xlink="http://www.w3.org/1999/xlink"> <!-- animated rectangle --> <rect x="10" y="35" height="15" width="0"> ...
..." text-anchor="middle">4s</text> <line x1="60" y1="25" x2="60" y2="55" stroke="grey" stroke-width=".5" /> <text x="85" y="20" text-anchor="middle">6s</text> <line x1="85" y1="25" x2="85" y2="55" stroke="grey" stroke-width=".5" /> <text x="110" y="20" text-anchor="middle">8s</text> <line x1="110" y1="25" x2="110" y2="55" stroke="grey" stroke-width=".5" /> <line x1="10" y1="
30" x2="110" y2="
30" stroke="grey" stroke-width=".5" /> <line x1="10" y1="55" x2="110" y2="55" stroke="grey" stroke-width=".5" /> </svg> accesskey example <svg width="120" height="120" viewbox="0 0 120 120" xmlns="http://www.w3.org/2000/svg" version="1.1" xmlns:xlink="http://www.w3.org/1999/xlink"> <!-- animated rectangles --> <rect x="10" y="35" height="15" width="0"> ...
..." text-anchor="middle">4s</text> <line x1="60" y1="25" x2="60" y2="55" stroke="grey" stroke-width=".5" /> <text x="85" y="20" text-anchor="middle">6s</text> <line x1="85" y1="25" x2="85" y2="55" stroke="grey" stroke-width=".5" /> <text x="110" y="20" text-anchor="middle">8s</text> <line x1="110" y1="25" x2="110" y2="55" stroke="grey" stroke-width=".5" /> <line x1="10" y1="
30" x2="110" y2="
30" stroke="grey" stroke-width=".5" /> <line x1="10" y1="55" x2="110" y2="55" stroke="grey" stroke-width=".5" /> </svg> this example is embed in an iframe.
preserveAspectRatio - SVG: Scalable Vector Graphics
example <svg viewbox="-1 -1 162 92" xmlns="http://www.w3.org/2000/svg"> <defs> <path id="smiley" d="m50,10 a40,40,1,1,1,50,90 a40,40,1,1,1,50,10 m
30,40 q36,35,42,40 m58,40 q64,35,70,40 m
30,60 q50,75,70,60 q50,75,
30,60" /> </defs> <!-- (width>height) meet --> <svg preserveaspectratio="xmidymid meet" x="0" y="0" viewbox="0 0 100 100" width="20" height="10"><use href="#smiley" /></svg> <svg preserveaspectratio="xminymid meet" x="25" y="0" viewbox="0 0 100 100" width="20" height="10"><use href="#smiley" /></svg> <svg preservea...
...0 100" width="10" height="25"><use href="#smiley" /></svg> <svg preserveaspectratio="xmidymid slice" x="135" y="0" viewbox="0 0 100 100" width="10" height="25"><use href="#smiley" /></svg> <svg preserveaspectratio="xmaxymid slice" x="150" y="0" viewbox="0 0 100 100" width="10" height="25"><use href="#smiley" /></svg> <!-- none --> <svg preserveaspectratio="none" x="0" y="
30" viewbox="0 0 100 100" width="160" height="60"><use href="#smiley" /></svg> </svg> topexample html,body,svg { height:100% } <svg viewbox="-1 -1 162 92" xmlns="http://www.w3.org/2000/svg"> <defs> <path id="smiley" d="m50,10 a40,40,1,1,1,50,90 a40,40,1,1,1,50,10 m
30,40 q36,35,42,40 m58,40 q64,35,70,40 m
30,60 q50,75,70,60 q50,75,
30,60" /> </defs> <!-- (width>height) meet --> <rect...
... 100 100" width="10" height="25" preserveaspectratio="xmidymid slice" x="135" y="0"> <use href="#smiley" /> </svg> <rect x="150" y="0" width="10" height="25"> <title>xmaxymid slice</title> </rect> <svg viewbox="0 0 100 100" width="10" height="25" preserveaspectratio="xmaxymid slice" x="150" y="0"> <use href="#smiley" /> </svg> <!-- none --> <rect x="0" y="
30" width="160" height="60"> <title>none</title> </rect> <svg viewbox="0 0 100 100" width="160" height="60" preserveaspectratio="none" x="0" y="
30"> <use href="#smiley" /> </svg> </svg> path { fill: yellow; stroke: black; stroke-width: 8px; stroke-linecap: round; stroke-linejoin: round; pointer-events: none; } rect:hover, rect:active { outline: 1px solid red; } ...
<feComponentTransfer> - SVG: Scalable Vector Graphics
example svg <svg xmlns="http://www.w3.org/2000/svg" viewbox="0 0 600
300"> <defs> <lineargradient id="rainbow" gradientunits="userspaceonuse" x1="0" y1="0" x2="100%" y2="0"> <stop offset="0" stop-color="#ff0000"></stop> <stop offset="0.2" stop-color="#ffff00"></stop> <stop offset="0.4" stop-color="#00ff00"></stop> <stop offset="0.6" stop-color="#00ffff"></stop> <stop offset="0.8" stop-color="#0000ff"></stop> <stop offset="1" ...
... <fecomponenttransfer> <fefuncr type="gamma" amplitude="4" exponent="7" offset="0"></fefuncr> <fefuncg type="gamma" amplitude="4" exponent="4" offset="0"></fefuncg> <fefuncb type="gamma" amplitude="4" exponent="1" offset="0"></fefuncb> </fecomponenttransfer> </filter> </defs> <g font-weight="bold"> <text x="0" y="20">default</text> <rect x="0" y="
30" width="100%" height="20"></rect> <text x="0" y="70">identity</text> <rect x="0" y="80" width="100%" height="20" style="filter:url(#identity)"></rect> <text x="0" y="120">table lookup</text> <rect x="0" y="1
30" width="100%" height="20" style="filter:url(#table)"></rect> <text x="0" y="170">discrete table lookup</text> <rect x="0" y="180" width="100%" height="20" style="fil...
...ter:url(#discrete)"></rect> <text x="0" y="220">linear function</text> <rect x="0" y="2
30" width="100%" height="20" style="filter:url(#linear)"></rect> <text x="0" y="270">gamma function</text> <rect x="0" y="280" width="100%" height="20" style="filter:url(#gamma)"></rect> </g> </svg> css rect { fill: url(#rainbow); } result specifications specification status comment filter effects module level 1the definition of '<fecomponenttransfer>' in that specification.
SVG 2 support in Mozilla - SVG: Scalable Vector Graphics
implementation status unknown auto as initial value for width and height attributes of <svg> implementation status unknown baseprofile and version attributes removed from <svg> implementation status unknown svgsvgelement.forceredraw() deprecated turned into a no-op (bug 733764) svgsvgelement.deselectall() deprecated not yet deprecated (bug 1
302705) <switch> not affecting <style> implementation status unknown requiredfeatures attribute removed implementation status unknown svgsvgelement.currentview and svgsvgelement.usecurrentview removed svgsvgelement.currentview was never implemented, svgsvgelement.usecurrentview not removed yet (bug 1174097) svgunknownelement not implemented (bug 123921...
...h attribute for all basic shapes implementation status unknown svganimatedpoints.animatedpoints as alias of svganimatedpoints.points implementation status unknown auto behavior for rx and ry in <ellipse> implementation status unknown text change notes text-decoration-fill and text-decoration-stroke properties not implemented yet (bug 1
303569) inline-size attribute for <text> implementation status unknown shape-inside property inplementation status unknown shape-subtract property inplementation status unknown white-space implementation status unknown deprecated xml:space attribute implementation status unknown kerning property removed implementation status unk...
... render characters for one loop of a single closed path, effected by the startoffset attribute and text-anchor property implementation status unknown <tref> removed implementation status unknown <altglyph>, <altglyphdef>, <altglyphitem> and <glyphref> removed <altglyph>, <altglyphdef> and <altglyphitem> removed (bug 1260032), <glyphref> never really implemented (bug 1
302693) svgtextcontentelement.selectsubstring() deprecated implementation status unknown getcomputedtextlength() not including dx and dy values implementation status unknown text in non-rendered elements not included in addressable characters implementation status unknown unknown elements in text render as unpositioned spans implementation status unkno...
Basic Transformations - SVG: Scalable Vector Graphics
an example: <svg width="
30" height="10"> <g fill="red"> <rect x="0" y="0" width="10" height="10" /> <rect x="20" y="0" width="10" height="10" /> </g> </svg> all following transformations are summed up in an element's transform attribute.
... <svg width="40" height="50" style="background-color:#bff;"> <rect x="0" y="0" width="10" height="10" transform="translate(
30,40)" /> </svg> the example will render a rectangle, translated to the point (
30,40) instead of (0,0).
... <svg width="40" height="50" style="background-color:#bff;"> <rect x="0" y="0" width="10" height="10" transform="translate(
30,40) rotate(45)" /> </svg> this example shows again the small square shown above that this time is also rotated by 45 degrees.
Canvas code snippets - Archive of obsolete content
uments); }; } for (let p of props) { let prop = p; canvas2dcontext.prototype[prop] = function(value) { if (value === undefined) return this.ctx[prop]; this.ctx[prop] = value; return this; }; } }; var canvas = document.getelementbyid('canvas'); // use context to get access to underlying context var ctx = canvas2dcontext(canvas) .strokestyle('rgb(
30, 110, 210)') .transform(10, 3, 4, 5, 1, 0) .strokerect(2, 10, 15, 20) .context; // use property name as a function (but without arguments) to get the value var strokestyle = canvas2dcontext(canvas) .strokestyle('rgb(50, 110, 210)') .strokestyle(); code usable only from privileged code these snippets are only useful from privileged code, such as extensions or privileged apps.
... remotecanvas = function() { this.url = 'http://developer.mozilla.org'; }; remotecanvas.canvas_width =
300; remotecanvas.canvas_height =
300; remotecanvas.prototype.load = function() { var windowwidth = window.innerwidth - 25; var iframe; iframe = document.createelement('iframe'); iframe.id = 'test-iframe'; iframe.height = '10px'; iframe.width = windowwidth + 'px'; iframe.style.visibility = 'hidden'; iframe.src = this.url; // here is where the magic happens...
Embedding SVG - Archive of obsolete content
//en" "http://www.w3.org/tr/xhtml1/dtd/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xmlns:svg="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <body> <p>hello</p> <svg:svg version="1.1" baseprofile="full" width="150" height="150"> <svg:rect x="10" y="10" width="100" height="100" fill="red"/> <svg:circle cx="50" cy="50" r="
30" fill="blue"/> </svg:svg> <p>world</p> </body> </html> embedding into xul make sure you use the right namespace when embedding <?xml version="1.0"?> <?xml-stylesheet href="chrome://global/skin/" type="text/css"?> <window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul" xmlns:svg="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xli...
...xt/css"?> <window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul" xmlns:svg="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <vbox> <label value="hello"/> <svg:svg version="1.1" baseprofile="full" width="150" height="150"> <svg:rect x="10" y="10" width="100" height="100" fill="red"/> <svg:circle cx="50" cy="50" r="
30" fill="blue"/> </svg:svg> <label value="world"/> </vbox> </window> ...
Forms related code snippets - Archive of obsolete content
m < nlen; new datepicker(afields[nitem++])); } const /* customizable by user */ sprefs = "zdp"; sdpclass = "date-picker", smonthsnames = ["jan", "feb", "mar", "apr", "may", "jun", "jul", "aug", "sep", "oct", "nov", "dec"], sdays = ["m", "t", "w", "t", "f", "s", "s"], bzeroismonday = true, /* internal usage */ ainstances = [], amonthlengths = [31, 28, 31,
30, 31,
30, 31, 31,
30, 31,
30, 31], rbgnnan = /^\d+/, rbgnandend = /^\d+|\d+\d+$/g, rmonth = /\-month\-/, rdecrease = /\-decr\-/; var /* customizable by user */ nzindex = 1000; window.addeventlistener ?
... </tr> <tr> <td id="zdp-day-1-24" class="zdp-active-cell">24</td> <td id="zdp-day-1-25" class="zdp-active-cell">25</td> <td id="zdp-day-1-26" class="zdp-active-cell">26</td> <td id="zdp-day-1-27" class="zdp-active-cell">27</td> <td id="zdp-day-1-28" class="zdp-active-cell">28</td> <td id="zdp-day-1-29" class="zdp-active-cell">29</td> <td id="zdp-day-1-
30" class="zdp-active-cell">
30</td> </tr> <tr> <td id="zdp-day-1-31" class="zdp-active-cell">31</td> <td class="zdp-empty-cell"> </td> <td class="zdp-empty-cell"> </td> <td class="zdp-empty-cell"> </td> <td class="zdp-empty-cell"> </td> <td class="zdp-empty-cell"> </td> <td class="zdp-empty-cell"> </td> </tr> </tbo...
JavaScript Debugger Service - Archive of obsolete content
obsolete since gecko 33 (firefox 33 / thunderbird 33 / seamonkey 2.
30) this feature is obsolete.
... in firefox versions prior to gecko 33 (firefox 33 / thunderbird 33 / seamonkey 2.
30), the javascript debugger service (or simply jsd) used to be an xpcom component that allows the tracking of javascript while it was being executed in the browser.
StringView - Archive of obsolete content
/* (npart - 252 <<
30) may be not safe in ecmascript!
...dx++] = 0x80 /* 128 */ + ((nchar >>> 18) & 0x3f /* 63 */); atarget[nidx++] = 0x80 /* 128 */ + ((nchar >>> 12) & 0x3f /* 63 */); atarget[nidx++] = 0x80 /* 128 */ + ((nchar >>> 6) & 0x3f /* 63 */); atarget[nidx++] = 0x80 /* 128 */ + (nchar & 0x3f /* 63 */); } else /* if (nchar <= 0x7fffffff) */ { /* 2147483647 */ /* six bytes */ atarget[nidx++] = 0xfc /* 252 */ + /* (nchar >>>
30) may be not safe in ecmascript!
Extension Versioning, Update and Compatibility - Archive of obsolete content
:seq> <!-- each li is a different version of the same add-on --> <rdf:li> <rdf:description> <em:version>2.2</em:version> <!-- this is the version number of the add-on --> <!-- one targetapplication for each application the add-on is compatible with --> <em:targetapplication> <rdf:description> <em:id>{ec80
30f7-c20a-464f-9b0e-13a3a9e97384}</em:id> <em:minversion>1.5</em:minversion> <em:maxversion>2.0.0.*</em:maxversion> <!-- this is where this version of the add-on will be downloaded from --> <em:updatelink>https://www.mysite.com/foobar2.2.xpi</em:updatelink> <!-- a page describing what is new in this updated version -->...
... <em:updateinfourl>http://www.mysite.com/updateinfo2.2.xhtml</em:updateinfourl> </rdf:description> </em:targetapplication> </rdf:description> </rdf:li> <rdf:li> <rdf:description> <em:version>2.5</em:version> <em:targetapplication> <rdf:description> <em:id>{ec80
30f7-c20a-464f-9b0e-13a3a9e97384}</em:id> <em:minversion>1.5</em:minversion> <em:maxversion>2.0.0.*</em:maxversion> <em:updatelink>http://www.mysite.com/foobar2.5.xpi</em:updatelink> <em:updatehash>sha256:78fc1d2887eda35b4ad2e3a0b60120ca271ce6e64ad2e3a0b60120ca271ce6e6</em:updatehash> </rdf:description> </em:targetap...
Chapter 4: Using XPCOM—Implementing advanced processes - Archive of obsolete content
listing 16: writing text to a file encoded as euc-jp var string = '\u5909\u63db\u
30c6\u
30b9\u
30c8'; file.initwithpath('c:\\temp\\temp.txt'); file.create(file.normal_file_type, 0666); var charset = 'euc-jp'; var filestream = components .classes['@mozilla.org/network/file-output-stream;1'] .createinstance(components.interfaces.nsifileoutputstream); filestream.init(file, 2, 0x200, false); var converterstream = components .classes['@mozilla.org/intl/converter-output-stream;1'] .crea...
... listing 17: converting text from unicode to euc-jp var converter = components.classes['@mozilla.org/intl/scriptableunicodeconverter'] .getservice(components.interfaces.nsiscriptableunicodeconverter); converter.charset = 'euc-jp'; var unicode_str = '\u5909\u63db\u
30c6\u
30b9\u
30c8'; var eucjp_str = converter.convertfromunicode(unicode_str); converting from other encodings to unicode listing 18 shows how to do the reverse, converting from text saved as iso-2022-jp to unicode.
Extensions support in SeaMonkey 2 - Archive of obsolete content
in javascript code you can use the following technique to detect the application: const firefox_id = "{ec80
30f7-c20a-464f-9b0e-13a3a9e97384}"; const thunderbird_id = "{3550f703-e582-4d05-9a08-453d09bdfdc6}"; const seamonkey_id = "{92650c4d-4b8e-4d2a-b7eb-24ecf4f6b63a}"; var appinfo = components.classes["@mozilla.org/xre/app-info;1"] .getservice(components.interfaces.nsixulappinfo); if(appinfo.id == firefox_id) { // running under firefox } else if(appinfo.id == thunderbird_id) { ...
...you can use the application flag to select which overlay should be used with which application: overlay chrome://browser/content/browser.xul chrome://myaddon/content/ffoverlay.xul application={ec80
30f7-c20a-464f-9b0e-13a3a9e97384} overlay chrome://messenger/content/mailwindowoverlay.xul chrome://myaddon/content/tboverlay.xul application={3550f703-e582-4d05-9a08-453d09bdfdc6} overlay chrome://navigator/content/navigator.xul chrome://myaddon/content/smoverlay.xul application={92650c4d-4b8e-4d2a-b7eb-24ecf4f6b63a} ...
Creating a status bar extension - Archive of obsolete content
<!-- front end metadata --> <em:name>status bar sample 1</em:name> <em:description>sample static status bar panel</em:description> <em:creator>my name</em:creator> <em:homepageurl>http://developer.mozilla.org/en/docs/creating_a_status_bar_extension</em:homepageurl> <!-- describe the firefox versions we support --> <em:targetapplication> <description> <em:id>{ec80
30f7-c20a-464f-9b0e-13a3a9e97384}</em:id> <em:minversion>1.5</em:minversion> <em:maxversion>2.0.0.*</em:maxversion> </description> </em:targetapplication> </description> </rdf> let's take a look at some key parts of the manifest.
..."{ec80
30f7-c20a-464f-9b0e-13a3a9e97384}" is a guid that uniquely identifies firefox as the target.
JXON - Archive of obsolete content
document: /* the structure of my document */ var omyhtmlstruct = { "html": { "head": { "meta": { "@http-equiv": "content-type", "@content": "text/html; charset=utf-8" }, "title": "my html document", "script": { "@type": "text/javascript", "keyvalue": "alert(\"welcome!\");" }, "style": "p:first-letter {\n font: italic bold
30px georgia, serif;\n}" }, "body": { "h1": "my html document", "p": "hello world!!" } } }; /* create the document */ var omyhtmldoc = jxon.unbuild(omyhtmlstruct, "http://www.w3.org/1999/xhtml"); …and here is the output of alert((new xmlserializer()).serializetostring(omyhtmldoc)): <html> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8" /> ...
... <title>my html document</title> <script type="text/javascript"> alert("welcome!"); </script> <style> p:first-letter { font: italic bold
30px georgia, serif; } </style> </head> <body> <h1>my html document</h1> <p>hello world!!</p> </body> </html> note: as we already said in the note within code considerations, despite the bidirectional conversion between xml and json is lossless regarding the whole content and the structure of an xml document, it is not lossless regarding the ordering of elements, which for some xml dialects (like xhtml) is part of the information.
List of Mozilla-Based Applications - Archive of obsolete content
ce business intelligence uses xul and mozilla rhino persevere tools for persistence and distributed computing uses mozilla rhino phloneme publishing tool for vocab collab phped php editor embedded mozilla browser in product pidgin im client uses nss plain old webserver extension and standalone webserver 5,000 users and
30,000 downloads poe::xul framework for remote xul application in poe postbox email client started as a fork of thunderbird printgroove jt suite print process software uses xulrunner and spidermonkey prism (was webrunner) single-site browser xulrunner application pro/engineer wildfire cadcam product psycrunner c...
...mputers/data_formats/markup_languages/xml/applications/xul/applications/ http://blog.mozbox.org/post/2007/06/14/xul-activity-in-france http://www.mozilla.org/projects/security/pki/nss/overview.html http://en.wikipedia.org/wiki/spidermonkey_(javascript_engine) http://www.mozilla.org/rhino/users.html http://groups.google.com/group/mozilla.dev.tech.js-engine.rhino/browse_thread/thread/4eb9162c9c
3054b0/1d4115b40373ca3b?lnk=raot http://www.ohloh.net/tags/xulrunner ...
Creating a Firefox sidebar extension - Archive of obsolete content
/2004/em-rdf#"> <description about="urn:mozilla:install-manifest"> <em:id>emptysidebar@yourdomain.com</em:id> <em:name>emptysidebar extension</em:name> <em:version>1.0</em:version> <em:creator>your name</em:creator> <em:description>example extension for creation and registration of a sidebar.</em:description> <em:targetapplication> <description> <em:id>{ec80
30f7-c20a-464f-9b0e-13a3a9e97384}</em:id> <!-- firefox --> <em:minversion>1.5</em:minversion> <em:maxversion>2.0.0.*</em:maxversion> </description> </em:targetapplication> </description> </rdf> the other manifest file is chrome.manifest, the chrome manifest file.
...occidopagus.nl> - may
30, 2005.
Creating regular expressions for a microsummary generator - Archive of obsolete content
to identify which parts are unique and which are common, let's look at the urls of several other auction item pages: http://cgi.ebay.com/ws/ebayisapi.dll?viewitem&item=1
30017517168 http://cgi.ebay.com/ws/ebayisapi.dll?viewitem&item=29001976
3032 http://cgi.ebay.com/ws/ebayisapi.dll?viewitem&item=170019463424 based on these examples, it looks like the unique part is the item number at the end of the urls, and everything else is common to all urls.
... here are several other urls of this style: http://cgi.ebay.com/firefox-2002-dvd_w0qqitemz1
30017517168qqihz003qqcategoryz617qqcmdzviewitem http://cgi.ebay.com/ahm-ho-scale-firefox-tank-car_w0qqitemz29001976
3032qqihz019qqcategoryz191
30qqcmdzviewitem http://cgi.ebay.com/inuyasha-anime-pin-of-kirara-kilala-firefox_w0qqitemz170019463424qqihz007qqcategoryz39557qqcmdzviewitem based on these examples, it looks like the urls all start with "http://cgi.ebay.com/", they all contain the string "...
Drag and Drop Example - Archive of obsolete content
<stack id="board" style="width:
300px; height:
300px; max-width:
300px; max-height:
300px" ondragover="nsdraganddrop.dragover(event, boardobserver)" ondragdrop="nsdraganddrop.drop(event, boardobserver)"> </stack> the board only needs to respond to the dragdrop and dragover events.
...the final code is shown below: <window title="widget dragger" id="test-window" orient="horizontal" xmlns="http://www.mozilla.org/keymaster/gat...re.is.only.xul"> <script src="chrome://global/content/nsdraganddrop.js"/> <script src="chrome://global/content/nstransferable.js"/> <script src="dragboard.js"/> <stack id="board" style="width:
300px; height:
300px; max-width:
300px; max-height:
300px" ondragover="nsdraganddrop.dragover(event, boardobserver)" ondragdrop="nsdraganddrop.drop(event, boardobserver)"> </stack> <vbox> <button label="button" elem="button" ondraggesture="nsdraganddrop.startdrag(event, listobserver)"/> <button label="check box" elem="checkbox" ...
Makefile.mozextension.2 - Archive of obsolete content
://browser/content/browser.xul chrome://$(project)/content/overlay.xul locale $(project) en-us locale/ skin $(project) classic/1.0 skin/ style chrome://global/content/customizetoolbar.xul chrome://$(project)/skin/overlay.css endef export chrome_manifest chrome.manifest: @echo generating $(project)/chrome.manifest @echo "$$chrome_manifest" > $(project)/chrome.manifest ###### #firefox {ec80
30f7-c20a-464f-9b0e-13a3a9e97384} #thunderbird {3550f703-e582-4d05-9a08-453d09bdfdc6} #nvu {136c295a-4a5a-41cf-bf24-5cee526720d5} #mozilla suite {86c18b42-e466-45a9-ae7a-9b95ba6f5640} #seamonkey {92650c4d-4b8e-4d2a-b7eb-24ecf4f6b63a} #sunbird {718e
30fb-e89b-41dd-9da7-e25a45638b28} #netscape browser {3db10fab-e461-4c80-8b97-957ad5f8ea47} ###### define install_rdf <rdf xmlns="http://www.w3.org/1...
...ou who helped me</contributor> <homepageurl>http://$(project).mozdev.org/</homepageurl> <optionsurl>chrome://$(project)/content/settings.xul</optionsurl> <abouturl>chrome://$(project)/content/about.xul</abouturl> <iconurl>chrome://$(project)/skin/mainicon.png</iconurl> <updateurl>http://$(project).mozdev.org/update.rdf</updateurl> <type>2</type> <targetapplication> <description> <id>{ec80
30f7-c20a-464f-9b0e-13a3a9e97384}</id> <minversion>2.0</minversion> <maxversion>9.0</maxversion> </description> </targetapplication> </description> </rdf> endef export install_rdf install.rdf: @echo generating $(project)/install.rdf @echo "$$install_rdf" > $(project)/install.rdf ###### define overlay_xul <overlay id="$(project)-overlay" xmlns="http://www.mozilla.org/keymaster/gate...
Running Tamarin acceptance tests - Archive of obsolete content
reason: inconsistencies in different debug output, need to implement regex matching of diffs 2527 running abcasm/branchtocommon.abs 25
30 running abcasm/arithmetic.abs 2529 running abcasm/bkpt.abs 2528 running abcasm/bkptline.abs 2526 running abcasm/bug_476556.abs 2524 running abcasm/bug_491056.abs ...
...tests complete at 2010-09-28 10:39:26.751797 start date: 2010-09-28 10:38:07.221457 end date : 2010-09-28 10:39:26.751797 test time : 0:01:19.5
30340 passes : 59291 failures : 0 expected failures : 75 tests skipped : 76 the -f flag tells runtests.py to force recompilation of all the scripts.
width - Archive of obsolete content
<hbox> <hbox width="40" style="background-color: red;"> <label value="40"/> </hbox> </hbox> however, in the following example, despite that the preferred width of the box is
30 pixels, the displayed size of the box will be larger to accommodate the larger label.
... <vbox width="
30" align="start" style="background-color: red;"> <label value="vbox xul width 10px red"/> </vbox> note: when used on treecol objects, the width attribute can be used to allow a tree to be scrolled horizontally if the column widths add up to be wider than the containing object.
Array comprehensions - Archive of obsolete content
here is a comprehension which selects only even numbers: var numbers = [1, 2, 3, 21, 22,
30]; var evens = [for (i of numbers) if (i % 2 === 0) i]; console.log(evens); // logs 2,22,
30 filter() can be used for the same purpose: var evens = numbers.filter(i => i % 2 === 0); map() and filter() style operations can be combined into a single array comprehension.
... here is one that filters just the even numbers, then creates an array containing their doubles: var numbers = [1, 2, 3, 21, 22,
30]; var doubledevens = [for (i of numbers) if (i % 2 === 0) i * 2]; console.log(doubledevens); // logs 4,44,60 the square brackets of an array comprehension introduce an implicit block for scoping purposes.
forEach - Archive of obsolete content
feel free to alter the text as english is not my mother tongue and i'm more concerned with the code quality that the english grammar ;-s dotnetcarpenter
30 june 2012 <hr> the compatibility section goes to extraordinary lengths in providing a foreach implementation.
...dotnetcarpenter
30 june 2012 <hr> i have released the write access restriction, but i will be watching changes closely.
Unconventional controls - Game development
we next add these lines after all the event listeners for keyboard and mouse, but before the draw method: var todegrees = 1 / (math.pi / 180); var horizontaldegree = 0; var verticaldegree = 0; var degreethreshold =
30; var grabstrength = 0; right after that we use the leap's loop method to get the information held in the hand variable on every frame: leap.loop({ hand: function(hand) { horizontaldegree = math.round(hand.roll() * todegrees); verticaldegree = math.round(hand.pitch() * todegrees); grabstrength = hand.grabstrength; output.innerhtml = 'leap motion: <br />' ...
...reshold) { playerx += 5; } if(verticaldegree > degreethreshold) { playery += 5; } else if(verticaldegree < -degreethreshold) { playery -= 5; } if(grabstrength == 1) { alert('boom!'); } ctx.drawimage(img, playerx, playery); requestanimationframe(draw); } if the horizontaldegree value is greater than our degreethreshold, which is
30 in this case, then the ship will be moved left 5 pixels on every frame.
Advanced styling effects - Learn web development
first, background-blend-mode — here we'll show a couple of simple <div>s, so you can compare the original with the blended version: <div> </div> <div class="multiply"> </div> now some css — we are adding to the <div> one background image and a green background color: div { width: 250px; height: 1
30px; padding: 10px; margin: 10px; display: inline-block; background: url(https://mdn.mozillademos.org/files/1
3090/colorful-heart.png) no-repeat center 20px; background-color: green; } .multiply { background-blend-mode: multiply; } the result we get is this — you can see the original on the left, and the multiply blend mode on the right: mix-blend-mode now let's look at mix-blend...
..., to show how the elements will blend together: <article> no mix blend mode <div> </div> <div> </div> </article> <article> multiply mix <div class="multiply-mix"> </div> <div> </div> </article> here's the css we'll style this with: article { width: 280px; height: 180px; margin: 10px; position: relative; display: inline-block; } div { width: 250px; height: 1
30px; padding: 10px; margin: 10px; } article div:first-child { position: absolute; top: 10px; left: 0; background: url(https://mdn.mozillademos.org/files/1
3090/colorful-heart.png) no-repeat center 20px; background-color: green; } article div:last-child { background-color: purple; position: absolute; bottom: -10px; right: 0; z-index: -1; } .multiply-mix { mix-blend-mode: ...
Advanced form styling - Learn web development
ppearance: none; appearance: none; } .select-wrapper { position: relative; } .select-wrapper::after { content: "▼"; font-size: 1rem; top: 6px; right: 10px; position: absolute; } button, label, input, select, progress, meter { display: block; font-family: inherit; font-size: 100%; padding: 0; margin: 0; box-sizing: border-box; width: 100%; padding: 5px; height:
30px; } input[type="text"], input[type="datetime-local"], input[type="color"], select { box-shadow: inset 1px 1px 3px #ccc; border-radius: 5px; } label { margin-bottom: 5px; } button { width: 60%; margin: 0 auto; } note: if you want to test these examples across a number of browsers simultaneously, you can find it live here (also see here for the source code).
... we've applied some global normalizing css to all the controls and their labels, to get them to size in the same way, adopt their parent font, etc., as mentioned in the previous article: button, label, input, select, progress, meter { display: block; font-family: inherit; font-size: 100%; padding: 0; margin: 0; box-sizing: border-box; width: 100%; padding: 5px; height:
30px; } we also added some uniform shadow and rounded corners to the controls on which it made sense: input[type="text"], input[type="datetime-local"], input[type="color"], select { box-shadow: inset 1px 1px 3px #ccc; border-radius: 5px; } on other controls like range types, progress bars, and meters they just add an ugly box around the control area, so it doesn't make sense.
Advanced text formatting - Learn web development
above just provides a simple machine readable date, but there are many other options that are possible, for example: <!-- standard simple date --> <time datetime="2016-01-20">20 january 2016</time> <!-- just year and month --> <time datetime="2016-01">january 2016</time> <!-- just month and day --> <time datetime="01-20">20 january</time> <!-- just time, hours and minutes --> <time datetime="19:
30">19:
30</time> <!-- you can do seconds and milliseconds too!
... --> <time datetime="19:
30:01.856">19:
30:01.856</time> <!-- date and time --> <time datetime="2016-01-20t19:
30">7.
30pm, 20 january 2016</time> <!-- date and time with timezone offset --> <time datetime="2016-01-20t19:
30+01:00">7.
30pm, 20 january 2016 is 8.
30pm in france</time> <!-- calling out a specific week number --> <time datetime="2016-w04">the fourth week of 2016</time> test your skills!
Adding vector graphics to the Web - Learn web development
more advanced svg features include <fecolormatrix> (transform colors using a transformation matrix,) <animate> (animate parts of your vector graphic,) and <mask> (apply a mask over the top of your image.) as a simple example, the following code creates a circle and a rectangle: <svg version="1.1" baseprofile="full" width="
300" height="200" xmlns="http://www.w3.org/2000/svg"> <rect width="100%" height="100%" fill="black" /> <circle cx="150" cy="100" r="90" fill="blue" /> </svg> this creates the following output: from the example above, you may get the impression that svg is easy to handcode.
...make sure your svg code snippet begins and ends with the <svg></svg> tags (don't include anything outside those.) here's a very simple example of what you might paste into your document: <svg width="
300" height="200"> <rect width="100%" height="100%" fill="green" /> </svg> pros putting your svg inline saves an http request, and therefore can reduce a bit your loading time.
Making asynchronous programming easier with async and await - Learn web development
in the slow-async-await.html example, timetest() looks like this: async function timetest() { await timeoutpromise(
3000); await timeoutpromise(
3000); await timeoutpromise(
3000); } here we simply await all three timeoutpromise() calls directly, making each one alert for 3 seconds.
... in the fast-async-await.html example, timetest() looks like this: async function timetest() { const timeoutpromise1 = timeoutpromise(
3000); const timeoutpromise2 = timeoutpromise(
3000); const timeoutpromise3 = timeoutpromise(
3000); await timeoutpromise1; await timeoutpromise2; await timeoutpromise3; } here we store the three promise objects in variables, which has the effect of setting off their associated processes all running simultaneously.
Making decisions in your code — conditionals - Learn web development
lution = 'const select = document.queryselector(\'select\');\nconst list = document.queryselector(\'ul\');\nconst h1 = document.queryselector(\'h1\');\n\nselect.onchange = function() {\n const choice = select.value;\n let days = 31;\n if(choice === \'february\') {\n days = 28;\n } else if(choice === \'april\' || choice === \'june\' || choice === \'september\'|| choice === \'november\') {\n days =
30;\n }\n\n createcalendar(days, choice);\n}\n\nfunction createcalendar(days, choice) {\n list.innerhtml = \'\';\n h1.textcontent = choice;\n for(let i = 1; i <= days; i++) {\n const listitem = document.createelement(\'li\');\n listitem.textcontent = i;\n list.appendchild(listitem);\n }\n }\n\ncreatecalendar(31,\'january\');'; let solutionentry = jssolution; textarea.addeventlistener('input', updat...
... playable code 2 <h2>live output</h2> <div class="output" style="height:
300px;"> <label for="theme">select theme: </label> <select id="theme"> <option value="white">white</option> <option value="black">black</option> <option value="purple">purple</option> <option value="yellow">yellow</option> <option value="psychedelic">psychedelic</option> </select> <h1>this is my website</h1> </div> <h2>editable code</h2> <p class="a11y-label">press esc ...
Drawing graphics - Learn web development
canvases with no explicit width and height default to
300 pixels wide by 150 pixels high.
...the angles in an equalateral triangle are always 60 degrees; to work out the height we can split it down the middle into two right-angled triangles, which will each have angles of 90 degrees, 60 degrees, and
30 degrees.
Silly story generator - Learn web development
inside the line that defines the weight variable, replace
300 with a calculation that converts
300 pounds into stones.
... just under the two variable definitions, add two more string replacement lines that replace '94 fahrenheit' with the contents of the temperature variable, and '
300 pounds' with the contents of the weight variable.
Getting started with React - Learn web development
the scripts installed by create-react-app will start being served at a local server at localhost:
3000, and open the app in a new browser tab.
...you'll notice that this change is immediately rendered in the development server running at http://localhost:
3000 in your browser.
Beginning our React todo list - Learn web development
nline-block; margin-top: 0.4rem; } .btn { padding: 0.8rem 1rem 0.7rem; border: 0.2rem solid #4d4d4d; cursor: pointer; text-transform: capitalize; } .btn.toggle-btn { border-width: 1px; border-color: #d3d3d3; } .btn.toggle-btn[aria-pressed="true"] { text-decoration: underline; border-color: #4d4d4d; } .btn__danger { color: #fff; background-color: #ca3c3c; border-color: #bd21
30; } .btn__filter { border-color: lightgrey; } .btn__primary { color: #fff; background-color: #000; } .btn-group { display: flex; justify-content: space-between; } .btn-group > * { flex: 1 1 49%; } .btn-group > * + * { margin-left: 0.8rem; } .label-wrapper { margin: 0; flex: 0 0 100%; text-align: center; } .visually-hidden { position: absolute !important; height: 1px; widt...
... 0 2.5rem 5rem 0 rgba(0, 0, 0, 0.1); } @media screen and (min-width: 550px) { .todoapp { padding: 4rem; } } .todoapp > * { max-width: 50rem; margin-left: auto; margin-right: auto; } .todoapp > form { max-width: 100%; } .todoapp > h1 { display: block; max-width: 100%; text-align: center; margin: 0; margin-bottom: 1rem; } .label__lg { line-height: 1.01567; font-weight:
300; padding: 0.8rem; margin-bottom: 1rem; text-align: center; } .input__lg { padding: 2rem; border: 2px solid #000; } .input__lg:focus { border-color: #4d4d4d; box-shadow: inset 0 0 0 2px; } [class*="__lg"] { display: inline-block; width: 100%; font-size: 1.9rem; } [class*="__lg"]:not(:last-child) { margin-bottom: 1rem; } @media screen and (min-width: 620px) { [class*="__lg"...
NSS 3.28.1 release notes
sha-256 fingerprint: eb:c5:57:0c:29:01:8c:4d:67:b1:aa:12:7b:af:12:f7:03:b4:61:1e:bc:17:b7:da:b5:57:38:94:17:9b:93:fa cn = amazon root ca 1 sha-256 fingerprint: 8e:cd:e6:88:4f:3d:87:b1:12:5b:a3:1a:c3:fc:b1:3d:70:16:de:7f:57:cc:90:4f:e1:cb:97:c6:ae:98:19:6e cn = amazon root ca 2 sha-256 fingerprint: 1b:a5:b2:aa:8c:65:40:1a:82:96:01:18:f8:0b:ec:4f:62:
30:4d:83:ce:c4:71:3a:19:c3:9c:01:1e:a4:6d:b4 cn = amazon root ca 3 sha-256 fingerprint: 18:ce:6c:fe:7b:f1:4e:60:b2:e3:47:b8:df:e8:68:cb:31:d0:2e:bb:3a:da:27:15:69:f5:03:43:b4:6d:b3:a4 cn = amazon root ca 4 sha-256 fingerprint: e3:5d:28:41:9e:d0:20:25:cf:a6:90:38:cd:62:39:62:45:8d:a5:c6:95:fb:de:a3:c2:2b:0b:fb:25:89:70:92 cn = luxtrust global ro...
...8:c7:d7:ae:1d:8a:ad:db:a3:c1:ec:f9:d2:48:63:cd:34:b9 cn = symantec class 2 public primary certification authority - g4 sha-256 fingerprint: fe:86:3d:08:22:fe:7a:23:53:fa:48:4d:59:24:e8:75:65:6d:3d:c9:fb:58:77:1f:6f:61:6f:9d:57:1b:c5:92 cn = symantec class 2 public primary certification authority - g6 sha-256 fingerprint: cb:62:7d:18:b5:8a:d5:6d:de:33:1a:
30:45:6b:c6:5c:60:1a:4e:9b:18:de:dc:ea:08:e7:da:aa:07:81:5f:f0 the version number of the updated root ca list has been set to 2.11 a misleading assertion/alert has been removed, when nss tries to flush data to the peer but the connection was already reset.
NSS 3.35 release notes
(conversely, nss will never synchronize data from sql to dbm format.) additional information can be found on this fedora linux project page: https://fedoraproject.org/wiki/changes/nssdefaultfileformatsql added formally verified implementations of non-vectorized chacha20 and non-vectorized poly1
305 64-bit.
... nss 3.
30 had introduced a regression, preventing nss from reading some aes encrypted data, produced by older versions of nss.
NSS 3.43 release notes
table changes in nss 3.43 the following ca certificates were added: cn = emsign root ca - g1 sha-256 fingerprint: 40f6af0346a99aa1cd1d555a4e9cce62c7f9634603ee406615833dc8c8d00367 cn = emsign ecc root ca - g3 sha-256 fingerprint: 86a1ecba089c4a8d3bbe2734c612ba341d813e043cf9e8a862cd5c57a36bbe6b cn = emsign root ca - c1 sha-256 fingerprint: 125609aa
301da0a249b97a8239cb6a34216f44dcac9f3954b14292f2e8c8608f cn = emsign ecc root ca - c3 sha-256 fingerprint: bc4d809b15189d78db3e1d8cf4f9726a795da1643ca5f1358e1ddb0edc0d7eb3 cn = hongkong post root ca 3 sha-256 fingerprint: 5a2fc03f0c83b090bbfa40604b0988446c7636183df9846e17101a447fb8efd6 the following ca certificates were removed: none bugs fixed in nss...
... 3.43 bug 1528669 and bug 1529
308 - improve gyp build system handling bug 1529950 and bug 1521174 - improve nss s/mime tests for thunderbird bug 15
30134 - if docker isn't installed, try running a local clang-format as a fallback bug 1531267 - enable fips mode automatically if the system fips mode flag is set bug 1528262 - add a -j option to the strsclnt command to specify sigschemes bug 1513909 - add manual for nss-policy-check bug 1531074 - fix a deref after a null check in seckey_setpublicvalue bug 1517714 - properly handle esni with hrr bug 1529813 - expose hkdf-expand-label with mechanism bug 1535122 - align tls 1.3 hkdf trace levels bug 15
30102 - use getentropy on compatible versions of freebsd.
NSS 3.47 release notes
n nss 3.47 bug 1459141 - make softoken cbc padding removal constant time bug 1589120 - more cbc padding tests bug 1465613 - add ability to distrust certificates issued after a certain date for a specified root cert bug 1588557 - bad debug statement in tls13con.c bug 1579060 - mozilla::pkix tag definitions for issueruniqueid and subjectuniqueid shouldn't have the constructed bit set bug 158
3068 - nss 3.47 should pick up fix from bug 1575821 (nspr 4.23) bug 1152625 - support aes hw acceleration on armv8 bug 1549225 - disable dsa signature schemes for tls 1.3 bug 1586947 - pk11_importandreturnprivatekey does not store nickname for ec keys bug 1586456 - unnecessary conditional in pki3hack, pk11load and stanpcertdb bug 1576
307 - check mechanism param and param length before casting t...
...ncrypting with seed_cbc bug 1580286 - nss rejects tls 1.2 records with large padding with sha384 hmac bug 1577448 - create additional nested s/mime test messages for thunderbird bug 1399095 - allow nss-try to be used to test nspr changes bug 1267894 - libssl should allow selecting the order of cipher suites in clienthello bug 1581507 - fix unportable grep expression in test scripts bug 12348
30 - [cid 1242894][cid 1242852] unused values bug 1580126 - fix build failure on aarch64_be while building freebl/gcm bug 1385039 - build nspr tests as part of nss continuous integration bug 1581391 - fix build on openbsd/arm64 after bug #1559012 bug 1581041 - mach-commands -> mach-completion bug 1558313 - code bugs found by clang scanners.
sample2
n --decrypt using corresponding private key \n\n", progname, "-d -b <headerfilename> -e <encryptfilename> -o <opfilename>"); fprintf(stderr, "%s %s\n --sign using private key \n\n", progname, "-s -b <headerfilename> -i <infilename> "); fprintf(stderr, "%s %s\n --verify using public key \n\n", progname, "-v -b <headerfilename> -i <ipfilename> "); fprintf(stderr, "options:\n\n"); fprintf(stderr, "%-
30s - db directory path\n\n", "-d <dbdirpath>"); fprintf(stderr, "%-
30s - db password [optional]\n\n", "-p <dbpwd>"); fprintf(stderr, "%-
30s - db password file [optional]\n\n", "-f <dbpwdfile>"); fprintf(stderr, "%-
30s - noise file name [optional]\n\n", "-z <noisefilename>"); fprintf(stderr, "%-
30s - input file name\n\n", "-i <ipfilename>"); fprintf(stderr, "%-
30s - header file name\n\n", "-b <heade...
...rfilename>"); fprintf(stderr, "%-
30s - encrypt file name\n\n", "-e <encryptfilename>"); fprintf(stderr, "%-
30s - output file name\n\n", "-o <opfilename>"); fprintf(stderr, "%-
30s - certificate serial number\n\n", "-m <serialnumber>"); fprintf(stderr, "%-
30s - certificate nickname\n\n", "-n <nickname>"); fprintf(stderr, "%-
30s - certificate trust\n\n", "-t <trustargs>"); fprintf(stderr, "%-
30s - certificate issuer nickname\n\n", "-u <issuernickname>"); fprintf(stderr, "%-
30s - certificate signing request \n\n", "-r <csr>"); fprintf(stderr, "%-
30s - generate a self-signed cert [optional]\n\n", "-x"); fprintf(stderr, "%-
30s - to enable ascii [optional]\n\n", "-a"); fprintf(stderr, "%-
30s - to save certificate to header file as sig verification [optional]\n\n", "-v"); exit(-1); } /* * validate t...
certutil
for example, this creates a self-signed certificate: $ certutil -s -s "cn=example ca" -n my-ca-cert -x -t "c,c,c" -1 -2 -5 -m 3650 from there, new certificates can reference the self-signed certificate: $ certutil -s -s "cn=my server cert" -n my-server-cert -c "my-ca-cert" -t "u,u,u" -1 -5 -6 -8 -m 7
30 generating a certificate from a certificate request when a certificate request is created, a certificate can be generated by using the request and then referencing a certificate authority signing certificate (the issuer specified in the -c argument).
...9jywxob3n0 lmxvy2fszg9tywluojkxodavy2evb2nzcdanbgkqhkig9w0baqufaaocaqeai8gk l3xo43u7/tdoeeswpmq+jzsdz3gz85ajt3krolwekvzzza2e2hnsvf2uxbk5amke lrxdserh9g85pv4ky7z8xz71nri3+k3uwmnqkc6t0hhyb1mw/gx8oaaoluqx3bix jbdxji73cf7xuopplhbjjiwygijuo8bezj5l+tf4p38mjz1snltzzpeax5bl0u76 bfu/tzfwbbe8yawytkctmcalbpj6jn2wd3m01kgozw4mmbvsj1crb9hnsgsqyhcu u0ujll1h/rwcjn607+ctekh9jlmuqciqpjnoa+kq/6f7nhnrriuzasibzc
30bz5a ni7q5n1usm3ewqlvxw== -----end certificate----- listing keys keys are the original material used to encrypt certificate data.
Rhino shell
the string versionnumber must be one of 100, 110, 120, 1
30, 140, 150, 160 or 170.
...if an argument is supplied, it is expected to be one of 100, 110, 120, 1
30, 140, 150, 160 or 170 to indicate javascript version 1.0, 1.1, 1.2, 1.3, 1.4, 1.5, 1.6 or 1.7 respectively.
GCIntegration - SpiderMonkey Redirect 1
{{ svg{source: "http://people.mozilla.org/~wmccloskey/incremental1.svg", embedding: "iframe", height:"1
30"} }} assume object b is already marked, as in the leftmost frame, while objects a and c have not been marked yet.
...to see how weak pointers can cause trouble, consider the following situation: {{ svg{source: "http://people.mozilla.org/~wmccloskey/incremental2.svg", embedding: "iframe", height:"1
30"} }} in the left frame, a has a weak pointer to c.
Hacking Tips
) #2 (nil) typein:3 (0x7fffef1231c0 @ 47) #3 (nil) typein:2 (0x7fffef1231c0 @ 24) #4 (nil) typein:3 (0x7fffef1231c0 @ 47) […] #25157 0x7fffefbbc250 typein:2 (0x7fffef1231c0 @ 24) #25158 0x7fffefbbc1c8 typein:3 (0x7fffef1231c0 @ 47) #25159 0x7fffefbbc140 typein:2 (0x7fffef1231c0 @ 24) #25160 0x7fffefbbc0b8 typein:3 (0x7fffef1231c0 @ 47) #25161 0x7fffefbbc0
30 typein:5 (0x7fffef123280 @ 9) note, you can do the exact same exercise above using lldb (necessary on osx after apple removed gdb) by running lldb -f js then following the remaining steps.
... (gdb) x /5i $pc - 1 0x7ffff7fb1659: int3 => 0x7ffff7fb165a: mov 0x28(%rsp),%rax 0x7ffff7fb165f: mov %eax,%ecx 0x7ffff7fb1661: mov 0x
30(%rsp),%rdx 0x7ffff7fb1666: mov %edx,%ebx (gdb) # replace the int3 by a nop (gdb) set *(unsigned char *) ($pc - 1) = 0x90 (gdb) x /1i $pc - 1 0x7ffff7fb1659: nop (gdb) # set a breakpoint at the previous location (gdb) b *0x7ffff7fb1659 breakpoint 2 at 0x7ffff7fb1659 printing ion generated assembly code (from gdb) if you want to look at the assembly code generated by ionmon...
JS_ConvertArgumentsVA
obsolete since jsapi
30 argv jsval * pointer to the vector of arguments to convert.
... obsolete since jsapi
30 format const char * character array containing the recognized format to which to convert.
JS_SetOperationCallback
obsolete since jsapi
30this feature is obsolete.
...these methods/types are renamed to js_setinterruptcallback, js_getinterruptcallback, js_requestinterruptcallback and jsinterruptcallback in spidermonkey
30.
SpiderMonkey 1.8.5
a c analogue, js_anchorptr, was introduced with bug 6
30209.
... bug 6
30209 also removed the need for js_newscriptobject, by modifying the script compilation interfaces to handle the creation and management of the object wrapper directly; similarly, the script execution interfaces now accept a jsobject pointer than a pointer to jsscript.
SpiderMonkey 45
you can download full source code from https://ftp.mozilla.org/pub/spidermonkey/releases/45.0.2/mozjs-45.0.2.tar.bz2 sha256: 5705
30b1e551bf4a459d7cae875f33f99d5ef0c29ccc7742a1b6f588e5eadbee md5: 2ca34f998d8b5ea79d8616dd26b5fbab spidermonkey 45 is the javascript engine that shipped in firefox 45.
...ete (bug 1159469) js::mapforeach (bug 1159469) js::newsetobject (bug 1159469) js::setsize (bug 1159469) js::sethas (bug 1159469) js::setdelete (bug 1159469) js::setadd (bug 1159469) js::setclear (bug 1159469) js::setkeys (bug 1159469) js::setvalues (bug 1159469) js::setentries (bug 1159469) js::setforeach (bug 1159469) js::exceptionstackornull (bug 814497) js::copyasyncstack (bug 1160
307) js::getsavedframesource (bug 1216819) js::getsavedframeline (bug 1216819) js::getsavedframecolumn (bug 1216819) js::getsavedframefunctiondisplayname (bug 1216819) js::getsavedframeasynccause (bug 1216819) js::getsavedframeasyncparent (bug 1216819) js::getsavedframeparent (bug 1216819) js::buildstackstring (bug 1133191) js::flushperformancemonitoring (bug 1181175) js::resetperformancem...
Exploitable crashes
if you see a hex address such as 0x292c28
30 rather than a function name such as nslistboxbodyframe::getrowcount at the top of the stack, a bug has caused the program to transfer control to a "random" part of memory that isn't part of the program.
...if it's over
300 functions long, it's likely to be a too-much-recursion crash.
Secure Development Guidelines
in() { unsigned int foo = 0xffffffff; printf(“foo: 0x%08x\r\n”, foo); foo++; printf(“foo: 0x%08x\r\n”, foo); } integer overflows/underflows example of an integer underflow int main() { unsigned int foo = 0; printf(“foo: 0x%08x\r\n”, foo); foo--; printf(“foo: 0x%08x\r\n”, foo); } integer overflows/underflows real-life example (bug
303213) jsbool js_str_escape(jscontext *cx, jsobject *obj, unsigned int argc, jsval *argv, jsval *rval){ ...
... memory leaks example: void *p; size_t new_size; p = realloc(p, new_size); if (p == null) { /* handle error */ } memory leaks: prevention tools like valgrind can help detect memory leaks writing secure code: object management reference counting issues real-life example (bug 4402
30) void addref() { ++mrefcnt; ns_log_addref(this, mrefcnt, "nscssvalue::array", sizeof(*this)); } void release() { --mrefcnt; ns_log_release(this, mrefcnt, "nscssvalue::array"); if (mrefcnt == 0) delete this; } reference counting issues: prevention use the largest data type available on your platform for your reference counter use a hard limit constru...
A Web PKI x509 certificate primer
generate key "openssl genpkey -algorithm rsa -out r=intkey.pem -pkeyopt rsa_keygen_bits:
3072" a
3072 bit key is considered secure for the next 8 years.
...we should use at least
3072 key sizes and at least a 256 ecc curve.
Component Internals
at last count there were over 1
300 interfaces defined in xpidl.
... of those 1
300 interfaces, less than 100 were frozen, which means that a developer is likely to stumble upon useful interfaces that aren't frozen.
Creating the Component Code
static const nsiid kimoduleiid = ns_imodule_iid; static const nsiid kifactoryiid = ns_ifactory_iid; static const nsiid kisupportsiid = ns_isupports_iid; static const nsiid kicomponentregistrariid = ns_icomponentregistrar_iid; // generate unique id here with uuidgen #define sample_cid \ { 0x777f7150, 0x4a2b, 0x4
301, \ { 0xad, 0x10, 0x5e, 0xab, 0x25, 0xb3, 0x22, 0xaa}} static const nscid ksamplecid = sample_cid; nsimodule.h and nsifactory.h are required to build your module successfully.
...ict_api #include "nsimodule.h" #include "nsifactory.h" #include "nsicomponentmanager.h" #include "nsicomponentregistrar.h" static const nsiid kimoduleiid = ns_imodule_iid; static const nsiid kifactoryiid = ns_ifactory_iid; static const nsiid kisupportsiid = ns_isupports_iid; static const nsiid kicomponentregistrariid = ns_icomponentregistrar_iid; #define sample_cid \ { 0x777f7150, 0x4a2b, 0x4
301, \ { 0xad, 0x10, 0x5e, 0xab, 0x25, 0xb3, 0x22, 0xaa}} static const nscid ksamplecid = sample_cid; class sample: public nsisupports { private: nsrefcnt mrefcnt; public: sample(); virtual ~sample(); ns_imethod queryinterface(const nsiid &aiid, void **aresult); ns_imethod_(nsrefcnt) addref(void); ns_imethod_(nsrefcnt) release(void); }; sample::sample() { mrefcnt =...
nsIAccessibleEvent
event_property_changed 0x00
30 0x002c event_selection_changed 0x0031 0x002d event_text_attribute_changed 0x0032 0x002e a text object's attributes changed.
... event_text_changed 0x0034 0x00
30 this event indicates general text changes.
XPCOM primitive
uint32 : nsisupportsprimitive { attribute pruint32 data; string tostring(); }; pruint64 nsisupportspruint64 @mozilla.org/supports-pruint64;1 [scriptable, uuid(e13567c0-4a1c-11d3-9890-006008962422)] interface nsisupportspruint64 : nsisupportsprimitive { attribute pruint64 data; string tostring(); }; prtime nsisupportsprtime @mozilla.org/supports-prtime;1 [scriptable, uuid(e25636
30-4a1c-11d3-9890-006008962422)] interface nsisupportsprtime : nsisupportsprimitive { attribute prtime data; string tostring(); }; char nsisupportschar @mozilla.org/supports-char;1 [scriptable, uuid(e2b05e40-4a1c-11d3-9890-006008962422)] interface nsisupportschar : nsisupportsprimitive { attribute char data; string tostring(); }; print16 nsisupportsprint16 @mozilla.org/supports-p...
...rint16;1 [scriptable, uuid(e
30d94b0-4a1c-11d3-9890-006008962422)] interface nsisupportsprint16 : nsisupportsprimitive { attribute print16 data; string tostring(); }; print32 nsisupportsprint32 @mozilla.org/supports-print32;1 [scriptable, uuid(e36c5250-4a1c-11d3-9890-006008962422)] interface nsisupportsprint32 : nsisupportsprimitive { attribute print32 data; string tostring(); }; print64 nsisupportsprint64 @mozilla.org/supports-print64;1 [scriptable, uuid(e3cb0ff0-4a1c-11d3-9890-006008962422)] interface nsisupportsprint64 : nsisupportsprimitive { attribute print64 data; string tostring(); }; float nsisupportsfloat @mozilla.org/supports-float;1 [scriptable, uuid(abeaa390-4ac0-11d3-baea-00805f8a5dd7)] interface nsisupportsfloat : nsisupportsprimitive { attribut...
Autoconfiguration in Thunderbird
[nc] rewriterule ^/(.*) http://autoconfig.hoster.com/$1 [l,r=
301,ne] #...
... server_name autoconfig.*; return
301 http://autoconfig.hoster.com$request_uri; } or serve them directly from a common directory: server { listen 10.2.3.4:80; #again, use your server's public ip here!
Using the Mozilla symbol server
symbols are available for at least
30 previous days worth of nightly builds, and firefox releases from 2.0.0.4.
...the rest of values are based on the contents of the application.ini file under the [app] heading: for example, the thunderbird 3.1b2 release with name=thunderbird, version=3.1b2, buildid=201004
30125415 would have a filename of "thunderbird-3.1b2-linux-201004
30125415-symbols.txt" under the thunderbird directory at symbols.mozilla.org.
Plug-in Basics - Plugins
example 1: nesting object elements <html> <head> <title>example 1: nesting object elements</title> <style type="text/css"> .myplugin { width: 470px; height: 231px; } </style> </head> <body><p> <object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=5,0,
30,0" class="myplugin"> <param name="movie" value="foo.swf"/> <param name="quality" value="high"/> <param name="salign" value="tl"/> <param name="menu" value="0"/> <object data="foo_movie.swf" type="application/x-shockwave-flash" class="myplugin"/> <param name="quality" value="high"/> <param name="salign" value="tl"/> ...
... example 2: embed within object <object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=5,0,
30,0" width="749" height="68"> <param name="movie" value="foo.swf"> <param name="quality" value="high"> <param name="bgcolor" value="#eeeeee"> <param name="salign" value="tl"> <param name="menu" value="0"> <embed src="foo.swf" quality="high" pluginspage="http://www.macromedia.com/shockwave/download/index.cgi?p1_prod_version=shockwaveflash" type="application/x-shockwave-flash" wid...
Index - Firefox Developer Tools
30 devtoolscolors css this chart lists colors and css variables as implemented in the dark theme and light theme for developer tools.
... 1
30 set watch expressions when debugging code, sometimes it's useful to watch expressions as executions are paused.
Migrating from Firebug - Firefox Developer Tools
this may be changed in bug 12697
30.
...the style editor in the devtools also provides a way to search within a style sheet, though there is currently no option to search within multiple sheets (see bug 889571) and also not via a regular expression (see bug 13620
30.
AnalyserNode - Web APIs
relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/audionode" target="_top"><rect x="151" y="1" width="90" height="50" fill="#f...
...ff" stroke="#d4dde4" stroke-width="2px" /><text x="196" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">audionode</text></a><polyline points="241,25 251,20 251,
30 241,25" stroke="#d4dde4" fill="none"/><line x1="251" y1="25" x2="281" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/analysernode" target="_top"><rect x="281" y="1" width="120" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="341" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">analysernode</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} constructor analysernode() creates a...
AnimationEvent - Web APIs
ion: relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/event" target="_top"><rect x="1" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="38.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">event</text></a><polyline points="76,25 86,20 86,
30 76,25" stroke="#d4dde4" fill="none"/><line x1="86" y1="25" x2="116" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/animationevent" target="_top"><rect x="116" y="1" width="140" height="50" fill="#f4f7f8...
..." stroke="#d4dde4" stroke-width="2px" /><text x="186" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">animationevent</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} constructor animationevent() creates an animationevent event with the given parameters.
Attr - Web APIs
relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/attr" target="_top"><rect x="266" y="1" width="75" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">attr</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} warning: starting in gecko 7.0 (firefox 7.0 / thunderbird 7.0 /...
AudioContext - Web APIs
relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/audiocontext" target="_top"><rect x="151" y="1" width="120" height="50" fill...
...="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="211" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">audiocontext</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} constructor audiocontext() creates and returns a new audiocontext object.
AudioNode - Web APIs
relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/audionode" target="_top"><rect x="151" y="1" width="90" height="50" fill="#f...
...4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="196" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">audionode</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} note: an audionode can be target of events, therefore it implements the eventtarget interface.
BaseAudioContext - Web APIs
relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/baseaudiocontext" target="_top"><rect x="151" y="1" width="160" height="50" ...
...fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="231" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">baseaudiocontext</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} properties baseaudiocontext.audioworklet read only secure context returns the audioworklet object, which can be used to create and manage audionodes in which javascript code implementing the audioworkletprocessor interface are run in the background to process audio data.
BeforeInstallPromptEvent - Web APIs
tion: relative; width: 100%; padding-bottom: 8.571428571428571%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-20 0 700 60" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/event" target="_top"><rect x="1" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="38.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">event</text></a><polyline points="76,25 86,20 86,
30 76,25" stroke="#d4dde4" fill="none"/><line x1="86" y1="25" x2="116" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/beforeinstallpromptevent" target="_top"><rect x="116" y="1" width="240" height="50" fil...
...l="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="236" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">beforeinstallpromptevent</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} constructor beforeinstallpromptevent() creates a new beforeinstallpromptevent.
BeforeUnloadEvent - Web APIs
ne-block; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/event" target="_top"><rect x="1" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="38.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">event</text></a><polyline points="76,25 86,20 86,
30 76,25" stroke="#d4dde4" fill="none"/><line x1="86" y1="25" x2="116" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/beforeunloadevent" target="_top"><rect x="116" y="1" width="170" height="50" fill="#f4f...
...7f8" stroke="#d4dde4" stroke-width="2px" /><text x="201" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">beforeunloadevent</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} bubbles no cancelable yes target objects defaultview interface event examples window.addeventlistener("beforeunload", function( event ) { event.returnvalue = "\o/"; }); // is equivalent to window.addeventlistener("beforeunload", function( event ) { event.preventdefault(); }); webkit-derived browsers don't follow the spec for the dialog box.
BluetoothDevice - Web APIs
relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/bluetoothdevice" target="_top"><rect x="151" y="1" width="150" height="50" f...
...ill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="226" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">bluetoothdevice</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} interface interface bluetoothdevice { readonly attribute domstring id; readonly attribute domstring?
BroadcastChannel - Web APIs
relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/broadcastchannel" target="_top"><rect x="151" y="1" width="160" height="50" ...
...fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="231" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">broadcastchannel</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} constructor broadcastchannel() creates an object linking to the named channel.
CSSCounterStyleRule - Web APIs
n: relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/cssrule" target="_top"><rect x="1" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="38.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">cssrule</text></a><polyline points="76,25 86,20 86,
30 76,25" stroke="#d4dde4" fill="none"/><line x1="86" y1="25" x2="116" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/csscounterstylerule" target="_top"><rect x="116" y="1" width="190" height="50" fill="...
...#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="211" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">csscounterstylerule</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} properties this interface also inherits properties from its parent cssrule.
CSSMathSum - Web APIs
<div>has width</div> we assign a width div { width: calc(
30% - 20px); } we add the javascript const stylemap = document.queryselector('div').computedstylemap(); console.log( stylemap.get('width') ); // cssmathsum {values: cssnumericarray, operator: "sum"} console.log( stylemap.get('width').operator ); // 'sum' console.log( stylemap.get('width').values ); // cssnumericarray {0: cssunitvalue, 1: cssunitvalue, length: 2}...
... console.log( stylemap.get('width').values[0] ); // cssunitvalue {value:
30, unit: "percent"} console.log( stylemap.get('width').values[0].value ); //
30 console.log( stylemap.get('width').values[0].unit ); // 'percent' console.log( stylemap.get('width').values[1] ); // cssunitvalue {value: -20, unit: "px"} console.log( stylemap.get('width').values[1].value ); // -20 console.log( stylemap.get('width').values[1].unit ); // 'px' the specification is still evolving.
CSSPrimitiveValue - Web APIs
on: relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/cssvalue" target="_top"><rect x="1" y="1" width="80" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="41" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">cssvalue</text></a><polyline points="81,25 91,20 91,
30 81,25" stroke="#d4dde4" fill="none"/><line x1="91" y1="25" x2="121" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/cssprimitivevalue" target="_top"><rect x="121" y="1" width="170" height="50" fill="#...
...f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="206" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">cssprimitivevalue</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} properties inherits properties from its parent, cssvalue.
CSSValueList - Web APIs
on: relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/cssvalue" target="_top"><rect x="1" y="1" width="80" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="41" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">cssvalue</text></a><polyline points="81,25 91,20 91,
30 81,25" stroke="#d4dde4" fill="none"/><line x1="91" y1="25" x2="121" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/cssvaluelist" target="_top"><rect x="121" y="1" width="120" height="50" fill="#f4f7f...
...8" stroke="#d4dde4" stroke-width="2px" /><text x="181" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">cssvaluelist</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} properties inherits properties from its parent, cssvalue.
Using the CSS Typed Object Model - Web APIs
we'll take a look at that their types are by employing short javascript snippets outputting to console.log(): :root { --maincolor: hsl(198, 43%, 42%); --black: hsl(0, 0%, 16%); --white: hsl(0,0%,97%); --unit: 1.2rem; } button { --maincolor: hsl(198, 100%, 66%); display: inline-block; padding: var(--unit) calc(var(--unit)*2); width: calc(
30% + 20px); background: no-repeat 5% center url(https://mdn.mozillademos.org/files/16793/magicwand.png) var(--maincolor); border: 4px solid var(--maincolor); border-radius: 2px; font-size: calc(var(--unit)*2); color: var(--white); cursor: pointer; transform: scale(0.95); } let's add the class to a button (a button which does nothing).
...in our css we have width: calc(
30% + 20px);, which is a calc() function to define the width.
CanvasRenderingContext2D.addHitRegion() - Web APIs
id="canvas"></canvas> javascript const canvas = document.getelementbyid('canvas'); const ctx = canvas.getcontext('2d'); canvas.addeventlistener('mousemove', function(event) { if(event.region) { alert('ouch, my eye :('); } }); ctx.beginpath(); ctx.arc(100, 100, 75, 0, 2 * math.pi); ctx.linewidth = 5; ctx.stroke(); // eyes ctx.beginpath(); ctx.arc(70, 80, 10, 0, 2 * math.pi); ctx.arc(1
30, 80, 10, 0, 2 * math.pi); ctx.fill(); ctx.addhitregion({id: "eyes"}); // mouth ctx.beginpath(); ctx.arc(100, 110, 50, 0, math.pi); ctx.stroke(); edit the code below to see your changes update live in the canvas.
...able-canvas"></canvas> <div class="playable-buttons"> <input id="edit" type="button" value="edit" /> <input id="reset" type="button" value="reset" /> </div> <textarea id="code" class="playable-code" style="height:250px"> ctx.beginpath(); ctx.arc(100, 100, 75, 0, 2 * math.pi, false); ctx.linewidth = 5; ctx.stroke(); // eyes ctx.beginpath(); ctx.arc(70, 80, 10, 0, 2 * math.pi, false); ctx.arc(1
30, 80, 10, 0, 2 * math.pi, false); ctx.fill(); ctx.addhitregion({id: "eyes"}); // mouth ctx.beginpath(); ctx.arc(100, 110, 50, 0, math.pi, false); ctx.stroke();</textarea> var canvas = document.getelementbyid("canvas"); var ctx = canvas.getcontext("2d"); var textarea = document.getelementbyid("code"); var reset = document.getelementbyid("reset"); var edit = document.getelementbyid("edit"); var c...
CanvasRenderingContext2D.drawImage() - Web APIs
html <canvas id="canvas"></canvas> <div style="display:none;"> <img id="source" src="https://udn.realityripple.com/samples/db/f374e9c6fc.jpg" width="
300" height="227"> </div> javascript the source image is taken from the coordinates (33, 71), with a width of 104 and a height of 124.
... html <canvas id="canvas"></canvas> javascript const canvas = document.getelementbyid('canvas'); const ctx = canvas.getcontext('2d'); const image = new image(60, 45); // using optional size for image image.onload = drawimageactualsize; // draw when image has loaded // load an image of intrinsic size
300x227 in css pixels image.src = 'https://udn.realityripple.com/samples/db/f374e9c6fc.jpg'; function drawimageactualsize() { // use the intrinsic size of image in css pixels for the canvas element canvas.width = this.naturalwidth; canvas.height = this.naturalheight; // will draw the image as
300x227, ignoring the custom size of 60x45 // given in the constructor ctx.drawimage(this, 0, ...
CanvasRenderingContext2D.scrollPathIntoView() - Web APIs
html <canvas id="canvas"></canvas> javascript const canvas = document.getelementbyid('canvas'); const ctx = canvas.getcontext('2d'); ctx.beginpath(); ctx.fillrect(10, 10,
30,
30); ctx.scrollpathintoview(); edit the code below to see your changes update live in the canvas: playable code <canvas id="canvas" width="400" height="200" class="playable-canvas"> <input id="button" type="range" min="1" max="12"> </canvas> <div class="playable-buttons"> <input id="edit" type="button" value="edit" /> <input id="reset" type="button" value="reset" /> </div> <textarea id=...
..."code" class="playable-code"> ctx.beginpath(); ctx.rect(10, 10,
30,
30); ctx.scrollpathintoview();</textarea> var canvas = document.getelementbyid("canvas"); var ctx = canvas.getcontext("2d"); var textarea = document.getelementbyid("code"); var reset = document.getelementbyid("reset"); var edit = document.getelementbyid("edit"); var code = textarea.value; function drawcanvas() { ctx.clearrect(0, 0, canvas.width, canvas.height); eval(textarea.value); } reset.addeventlistener("click", function() { textarea.value = code; drawcanvas(); }); edit.addeventlistener("click", function() { textarea.focus(); }) textarea.addeventlistener("input", drawcanvas); window.addeventlistener("load", drawcanvas); specifications specification status comment html living ...
CanvasRenderingContext2D.setLineDash() - Web APIs
html <canvas id="canvas"></canvas> javascript const canvas = document.getelementbyid('canvas'); const ctx = canvas.getcontext('2d'); // dashed line ctx.beginpath(); ctx.setlinedash([5, 15]); ctx.moveto(0, 50); ctx.lineto(
300, 50); ctx.stroke(); // solid line ctx.beginpath(); ctx.setlinedash([]); ctx.moveto(0, 100); ctx.lineto(
300, 100); ctx.stroke(); result some common patterns this example illustrates a variety of common line dash patterns.
... function drawdashedline(pattern) { ctx.beginpath(); ctx.setlinedash(pattern); ctx.moveto(0, y); ctx.lineto(
300, y); ctx.stroke(); y += 20; } const canvas = document.getelementbyid('canvas'); const ctx = canvas.getcontext('2d'); let y = 15; drawdashedline([]); drawdashedline([1, 1]); drawdashedline([10, 10]); drawdashedline([20, 5]); drawdashedline([15, 3, 3, 3]); drawdashedline([20, 3, 3, 3, 3, 3, 3, 3]); drawdashedline([12, 3, 3]); // equals [12, 3, 3, 12, 3, 3] result specifications specification status comment html living standardthe definition of ...
CanvasRenderingContext2D.textAlign - Web APIs
html <canvas id="canvas"></canvas> javascript const canvas = document.getelementbyid('canvas'); canvas.width = 350; const ctx = canvas.getcontext('2d'); const x = canvas.width / 2; ctx.beginpath(); ctx.moveto(x, 0); ctx.lineto(x, canvas.height); ctx.stroke(); ctx.font = '
30px serif'; ctx.textalign = 'left'; ctx.filltext('left-aligned', x, 40); ctx.textalign = 'center'; ctx.filltext('center-aligned', x, 85); ctx.textalign = 'right'; ctx.filltext('right-aligned', x, 1
30); result direction-dependent text alignment this example demonstrates the two direction-dependent values of the textalign property: "start" and "end".
... html <canvas id="canvas"></canvas> javascript const canvas = document.getelementbyid('canvas'); const ctx = canvas.getcontext('2d'); ctx.font = '
30px serif'; ctx.direction = 'ltr'; ctx.textalign = 'start'; ctx.filltext('start-aligned', 0, 50); ctx.textalign = 'end'; ctx.filltext('end-aligned', canvas.width, 120); result specifications specification status comment html living standardthe definition of 'canvasrenderingcontext2d.textalign' in that specification.
CanvasRenderingContext2D.translate() - Web APIs
html <canvas id="canvas"></canvas> javascript the translate() method translates the context by 110 horizontally and
30 vertically.
... const canvas = document.getelementbyid('canvas'); const ctx = canvas.getcontext('2d'); // moved square ctx.translate(110,
30); ctx.fillstyle = 'red'; ctx.fillrect(0, 0, 80, 80); // reset current transformation matrix to the identity matrix ctx.settransform(1, 0, 0, 1, 0, 0); // unmoved square ctx.fillstyle = 'gray'; ctx.fillrect(0, 0, 80, 80); result the moved square is red, and the unmoved square is gray.
CanvasRenderingContext2D - Web APIs
basic example to get a canvasrenderingcontext2d instance, you must first have an html <canvas> element to work with: <canvas id="my-house" width="
300" height="
300"></canvas> to get the canvas' 2d rendering context, call getcontext() on the <canvas> element, supplying '2d' as the argument: const canvas = document.getelementbyid('my-house'); const ctx = canvas.getcontext('2d'); with the context in hand, you can draw anything you like.
... this code draws a house: // set line width ctx.linewidth = 10; // wall ctx.strokerect(75, 140, 150, 110); // door ctx.fillrect(1
30, 190, 40, 60); // roof ctx.beginpath(); ctx.moveto(50, 140); ctx.lineto(150, 60); ctx.lineto(250, 140); ctx.closepath(); ctx.stroke(); the resulting drawing looks like this: reference drawing rectangles there are three methods that immediately draw rectangles to the canvas.
Basic usage of canvas - Web APIs
when no width and height attributes are specified, the canvas will initially be
300 pixels wide and 150 pixels high.
... <!doctype html> <html> <head> <meta charset="utf-8"/> <script type="application/javascript"> function draw() { var canvas = document.getelementbyid('canvas'); if (canvas.getcontext) { var ctx = canvas.getcontext('2d'); ctx.fillstyle = 'rgb(200, 0, 0)'; ctx.fillrect(10, 10, 50, 50); ctx.fillstyle = 'rgba(0, 0, 200, 0.5)'; ctx.fillrect(
30,
30, 50, 50); } } </script> </head> <body onload="draw();"> <canvas id="canvas" width="150" height="150"></canvas> </body> </html> this example looks like this: screenshotlive sample « previousnext » ...
Compositing example - Web APIs
ctx.arc(100, 200, 100, math.pi*2, 0, false); ctx.fill() ctx.beginpath(); ctx.fillstyle = "rgba(0,0,255,1)"; ctx.arc(220, 200, 100, math.pi*2, 0, false); ctx.fill() ctx.beginpath(); ctx.fillstyle = "rgba(0,255,0,1)"; ctx.arc(160, 100, 100, math.pi*2, 0, false); ctx.fill(); ctx.restore(); ctx.beginpath(); ctx.fillstyle = "#f00"; ctx.fillrect(0,0,
30,
30) ctx.fill(); }; var colorsphere = function(element) { var ctx = canvas1.getcontext("2d"); var width = 360; var halfwidth = width / 2; var rotate = (1 / 360) * math.pi * 2; // per degree var offset = 0; // scrollbar offset var oleft = -20; var otop = -20; for (var n = 0; n <= 359; n ++) { var gradient = ctx.createlineargradient(oleft + halfwidth, ot...
...op, oleft + halfwidth, otop + halfwidth); var color = color.hsv_rgb({ h: (n +
300) % 360, s: 100, v: 100 }); gradient.addcolorstop(0, "rgba(0,0,0,0)"); gradient.addcolorstop(0.7, "rgba("+color.r+","+color.g+","+color.b+",1)"); gradient.addcolorstop(1, "rgba(255,255,255,1)"); ctx.beginpath(); ctx.moveto(oleft + halfwidth, otop); ctx.lineto(oleft + halfwidth, otop + halfwidth); ctx.lineto(oleft + halfwidth + 6, otop); ctx.fillstyle = gradient; ctx.fill(); ctx.translate(oleft + halfwidth, otop + halfwidth); ctx.rotate(rotate); ctx.translate(-(oleft + halfwidth), -(otop + halfwidth)); } ctx.beginpath(); ctx.fillstyle = "#00f"; ctx.fillrect(15,15,
30,
30) ctx.fill(); retur...
Drawing text - Web APIs
function draw() { var ctx = document.getelementbyid('canvas').getcontext('2d'); ctx.font = '48px serif'; ctx.filltext('hello world', 10, 50); } <canvas id="canvas" width="
300" height="100"></canvas> draw(); a stroketext example the text is filled using the current strokestyle.
... function draw() { var ctx = document.getelementbyid('canvas').getcontext('2d'); ctx.font = '48px serif'; ctx.stroketext('hello world', 10, 50); } <canvas id="canvas" width="
300" height="100"></canvas> draw(); styling text in the examples above we are already making use of the font property to make the text a bit larger than the default size.
Using images - Web APIs
<html> <body onload="draw();"> <canvas id="canvas" width="180" height="150"></canvas> </body> </html> function draw() { var ctx = document.getelementbyid('canvas').getcontext('2d'); var img = new image(); img.onload = function() { ctx.drawimage(img, 0, 0); ctx.beginpath(); ctx.moveto(
30, 96); ctx.lineto(70, 66); ctx.lineto(103, 76); ctx.lineto(170, 15); ctx.stroke(); }; img.src = 'https://mdn.mozillademos.org/files/5395/backdrop.png'; } the resulting graph looks like this: screenshotlive sample scaling the second variant of the drawimage() method adds two new parameters and lets us place scaled images on the canvas.
... <html> <body onload="draw();"> <canvas id="canvas" width="150" height="150"></canvas> <div style="display:none;"> <img id="source" src="https://udn.realityripple.com/samples/db/f374e9c6fc.jpg" width="
300" height="227"> <img id="frame" src="https://udn.realityripple.com/samples/57/952c634159.png" width="132" height="150"> </div> </body> </html> function draw() { var canvas = document.getelementbyid('canvas'); var ctx = canvas.getcontext('2d'); // draw slice ctx.drawimage(document.getelementbyid('source'), 33, 71, 104, 124, 21, 20, 87, 104); // draw frame c...
CharacterData - Web APIs
relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/characterdata" target="_top"><rect x="266" y="1" width="1
30" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="331" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">characterdata</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} properties inherits properties from its paren...
CloseEvent - Web APIs
the only permitted codes to be specified in firefox are 1000 and
3000 to 4999 [source, bug].
...
3000–3999 available for use by libraries and frameworks.
CompositionEvent - Web APIs
ion: relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/event" target="_top"><rect x="1" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="38.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">event</text></a><polyline points="76,25 86,20 86,
30 76,25" stroke="#d4dde4" fill="none"/><line x1="86" y1="25" x2="116" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/uievent" target="_top"><rect x="116" y="1" width="75" height="50" fill="#fff" stroke="#...
...d4dde4" stroke-width="2px" /><text x="153.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">uievent</text></a><polyline points="191,25 201,20 201,
30 191,25" stroke="#d4dde4" fill="none"/><line x1="201" y1="25" x2="231" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/compositionevent" target="_top"><rect x="231" y="1" width="160" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="311" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">compositionevent</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} constructor compositionevent() creates a ...
DOMRect - Web APIs
tive; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/domrectreadonly" target="_top"><rect x="1" y="1" width="150" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="76" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">domrectreadonly</text></a><polyline points="151,25 161,20 161,
30 151,25" stroke="#d4dde4" fill="none"/><line x1="161" y1="25" x2="191" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/domrect" target="_top"><rect x="191" y="1" width="75" height="50" fill="...
...#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="228.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">domrect</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} constructor domrect() creates a new domrect object.
Document.hasFocus() - Web APIs
example this example checks whether the document has focus every
300 milliseconds.
...d('log'); if (document.hasfocus()) { log.textcontent = 'this document has the focus.'; body.style.background = '#fff'; } else { log.textcontent = 'this document does not have the focus.'; body.style.background = '#ccc'; } } function openwindow() { window.open('https://developer.mozilla.org/', 'mdn', 'width=640,height=320,left=150,top=150'); } // check page focus every
300 milliseconds setinterval(checkpagefocus,
300); result specification specification status comment html living standardthe definition of 'document.hasfocus()' in that specification.
Document - Web APIs
relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/document" target="_top"><rect x="266" y="1" width="80" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="
306" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">document</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} the document interface describes the common properties an...
DocumentFragment - Web APIs
relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/documentfragment" target="_top"><rect x="266" y="1" width="160" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="346" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">documentfragment</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} constructor documentfragment() creat...
DocumentType - Web APIs
relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/documenttype" target="_top"><rect x="266" y="1" width="120" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="326" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">documenttype</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} properties inherits properties from its parent,...
Examples of web and XML development using the DOM - Web APIs
t-daddy" onclick="alert('hi');"> <tr id="tbl1"> <td id="c1">one</td> </tr> <tr> <td id="c2">two</td> </tr> </table> </body> </html> example 6: getcomputedstyle this example demonstrates how the window.getcomputedstyle method can be used to get the styles of an element that are not set using the style attribute or with javascript (e.g., elt.style.backgroundcolor="rgb(173, 216, 2
30)").
...le = document.defaultview.getcomputedstyle(refdiv, null).getpropertyvalue("width"); txtwidth.value = w_style; var txtbackgroundcolor = document.getelementbyid("t3"); var b_style = document.defaultview.getcomputedstyle(refdiv, null).getpropertyvalue("background-color"); txtbackgroundcolor.value = b_style; } </script> <style> #d1 { margin-left: 10px; background-color: rgb(173, 216, 2
30); height: 20px; max-width: 20px; } </style> </head> <body> <div id="d1"> </div> <form action=""> <p> <button type="button" onclick="cstyles();">getcomputedstyle</button> height<input id="t1" type="text" value="1" /> max-width<input id="t2" type="text" value="2" /> bg-color<input id="t3" type="text" value="3" /> </p> </form> </body> </html> example 7: displaying...
EffectTiming.fill - Web APIs
</div> css content .main { width:
300px; height:
300px; border: 1px solid black; } .button { cursor: pointer; width:
300px; border: 1px solid black; font-size: 16px; text-align: center; margin-top: 0px; padding-top: 2px; padding-bottom: 4px; color: white; background-color: darkgreen; font: 14px "open sans", "arial", sans-serif; } #text { width: 160px; padding: 10px; position: relative; text-align: ...
...var rabbitdownkeyframes = new keyframeeffect( whiterabbit, [ { transform: 'translatey(0%)' }, { transform: 'translatey(100%)' } ], { duration:
3000, fill: 'forwards' } ); // set up the rabbit's animation to play on command by calling rabbitdownanimation.play() later var rabbitdownanimation = new animation(rabbitdownkeyframes, document.timeline); alternatives to fill modes fill modes are primarily provided as a means of representing the animation-fill-mode feature of css animations.
Element - Web APIs
relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" s...
...troke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a><polyline points="226,25 236,20 236,
30 226,25" stroke="#d4dde4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="
303.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">element</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} properties inherits properties from its parent interface...
ErrorEvent - Web APIs
ne-block; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/event" target="_top"><rect x="1" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="38.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">event</text></a><polyline points="76,25 86,20 86,
30 76,25" stroke="#d4dde4" fill="none"/><line x1="86" y1="25" x2="116" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/errorevent" target="_top"><rect x="116" y="1" width="100" height="50" fill="#f4f7f8" st...
...roke="#d4dde4" stroke-width="2px" /><text x="166" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">errorevent</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} properties also inherits properties from its parent event.
File - Web APIs
tion: relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/blob" target="_top"><rect x="1" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="38.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">blob</text></a><polyline points="76,25 86,20 86,
30 76,25" stroke="#d4dde4" fill="none"/><line x1="86" y1="25" x2="116" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/file" target="_top"><rect x="116" y="1" width="75" height="50" fill="#f4f7f8" stroke="#d...
...4dde4" stroke-width="2px" /><text x="153.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">file</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} constructor file() returns a newly constructed file.
FocusEvent - Web APIs
ion: relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/event" target="_top"><rect x="1" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="38.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">event</text></a><polyline points="76,25 86,20 86,
30 76,25" stroke="#d4dde4" fill="none"/><line x1="86" y1="25" x2="116" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/uievent" target="_top"><rect x="116" y="1" width="75" height="50" fill="#fff" stroke="#...
...d4dde4" stroke-width="2px" /><text x="153.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">uievent</text></a><polyline points="191,25 201,20 201,
30 191,25" stroke="#d4dde4" fill="none"/><line x1="201" y1="25" x2="231" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/focusevent" target="_top"><rect x="231" y="1" width="100" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="281" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">focusevent</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} constructor focusevent() creates a focusevent event w...
HTMLCanvasElement.width - Web APIs
when the attribute is not specified, or if it is set to an invalid value, like a negative, the default value of
300 is used.
... syntax var pxl = canvas.width; canvas.width = pxl; examples given this <canvas> element: <canvas id="canvas" width="
300" height="
300"></canvas> you can get the width of the canvas with the following code: var canvas = document.getelementbyid('canvas'); console.log(canvas.width); //
300 specifications specification status comment html living standardthe definition of 'htmlcanvaselement.width' in that specification.
HTMLFormControlsCollection - Web APIs
ative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/htmlcollection" target="_top"><rect x="1" y="1" width="140" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="71" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">htmlcollection</text></a><polyline points="141,25 151,20 151,
30 141,25" stroke="#d4dde4" fill="none"/><line x1="151" y1="25" x2="181" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/htmlformcontrolscollection" target="_top"><rect x="181" y="1" width="260"...
... height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="311" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">htmlformcontrolscollection</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} properties this interface inherits the properties of its parent, htmlcollection.
HTMLImageElement.height - Web APIs
html specifically, for viewports up to 400px wide, the image is drawn at a width of 200px; otherwise, it's drawn at
300px.
... <p>image height: <span class="size">?</span>px (resize to update)</p> <img src="/files/17373/clock-demo-200px.png" alt="clock" srcset="/files/17373/clock-demo-200px.png 200w, /files/17374/clock-demo-400px.png 400w" sizes="(max-width: 400px) 200px,
300px"> javascript the javascript code looks at the height to determine the height of the image given the width at which it's currently drawn.
HTMLOptionsCollection - Web APIs
ative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/htmlcollection" target="_top"><rect x="1" y="1" width="140" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="71" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">htmlcollection</text></a><polyline points="141,25 151,20 151,
30 141,25" stroke="#d4dde4" fill="none"/><line x1="151" y1="25" x2="181" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/htmloptionscollection" target="_top"><rect x="181" y="1" width="210" heig...
...ht="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="286" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">htmloptionscollection</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} properties name type description length unsigned long as optionally allowed by the spec, this property isn't read-only.
HashChangeEvent - Web APIs
ion: relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/event" target="_top"><rect x="1" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="38.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">event</text></a><polyline points="76,25 86,20 86,
30 76,25" stroke="#d4dde4" fill="none"/><line x1="86" y1="25" x2="116" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/hashchangeevent" target="_top"><rect x="116" y="1" width="150" height="50" fill="#f4f7f...
...8" stroke="#d4dde4" stroke-width="2px" /><text x="191" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">hashchangeevent</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} properties this interface also inherits the properties of its parent, event.
Ajax navigation example - Web APIs
101: "switching protocols", 102: "processing", 200: "ok", 201: "created", 202: "accepted", 203: "non-authoritative information", 204: "no content", 205: "reset content", 206: "partial content", 207: "multi-status", 208: "already reported", 226: "im used",
300: "multiple choices",
301: "moved permanently",
302: "found",
303: "see other",
304: "not modified",
305: "use proxy",
306: "reserved",
307: "temporary redirect",
308: "permanent redirect", 400: "bad request", 401: "unauthorized", 402: "payment required", ...
...dia type", 416: "requested range not satisfiable", 417: "expectation failed", 422: "unprocessable entity", 423: "locked", 424: "failed dependency", 425: "unassigned", 426: "upgrade required", 427: "unassigned", 428: "precondition required", 429: "too many requests", 4
30: "unassigned", 431: "request header fields too large", 500: "internal server error", 501: "not implemented", 502: "bad gateway", 503: "service unavailable", 504: "gateway timeout", 505: "http version not supported", 506: "variant also negotiates (experimental)", 507: "insufficient storage",...
IDBCursorWithValue - Web APIs
n: relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/idbcursor" target="_top"><rect x="1" y="1" width="90" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="46" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">idbcursor</text></a><polyline points="91,25 101,20 101,
30 91,25" stroke="#d4dde4" fill="none"/><line x1="101" y1="25" x2="131" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/idbcursorwithvalue" target="_top"><rect x="131" y="1" width="180" height="50" fi...
...ll="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="221" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">idbcursorwithvalue</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} methods inherits methods from its parent interface, idbcursor.
IDBDatabase - Web APIs
relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/idbdatabase" target="_top"><rect x="151" y="1" width="110" height="50" fill=...
..."#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="206" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">idbdatabase</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} properties idbdatabase.name read only a domstring that contains the name of the connected database.
IDBOpenDBRequest - Web APIs
relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/idbrequest" target="_top"><rect x="151" y="1" width="100" height="50" fill="...
...#fff" stroke="#d4dde4" stroke-width="2px" /><text x="201" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">idbrequest</text></a><polyline points="251,25 261,20 261,
30 251,25" stroke="#d4dde4" fill="none"/><line x1="261" y1="25" x2="291" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/idbopendbrequest" target="_top"><rect x="291" y="1" width="160" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="371" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">idbopendbrequest</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} properties also inherits met...
IDBRequest - Web APIs
relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/idbrequest" target="_top"><rect x="151" y="1" width="100" height="50" fill="...
...#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="201" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">idbrequest</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} properties also inherits properties from eventtarget.
InputEvent - Web APIs
ion: relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/event" target="_top"><rect x="1" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="38.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">event</text></a><polyline points="76,25 86,20 86,
30 76,25" stroke="#d4dde4" fill="none"/><line x1="86" y1="25" x2="116" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/uievent" target="_top"><rect x="116" y="1" width="75" height="50" fill="#fff" stroke="#...
...d4dde4" stroke-width="2px" /><text x="153.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">uievent</text></a><polyline points="191,25 201,20 201,
30 191,25" stroke="#d4dde4" fill="none"/><line x1="201" y1="25" x2="231" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/inputevent" target="_top"><rect x="231" y="1" width="100" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="281" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">inputevent</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} constructor inputevent() creates an inputevent object...
KeyboardEvent.code - Web APIs
html <p>use the wasd (zqsd on azerty) keys to move and steer.</p> <svg xmlns="http://www.w3.org/2000/svg" version="1.1" class="world"> <polygon id="spaceship" points="15,0 0,
30 30,
30"/> </svg> <script>refresh();</script> css .world { margin: 0px; padding: 0px; background-color: black; width: 400px; height: 400px; } #spaceship { fill: orange; stroke: red; stroke-width: 2px; } javascript the first section of the javascript code establishes some variables we'll be using.
... let shipsize = { width:
30, height:
30 }; let position = { x: 200, y: 200 }; let moverate = 9; let turnrate = 5; let angle = 0; let spaceship = document.getelementbyid("spaceship"); next comes the function updateposition().
KeyboardEvent - Web APIs
ion: relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/event" target="_top"><rect x="1" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="38.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">event</text></a><polyline points="76,25 86,20 86,
30 76,25" stroke="#d4dde4" fill="none"/><line x1="86" y1="25" x2="116" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/uievent" target="_top"><rect x="116" y="1" width="75" height="50" fill="#fff" stroke="#...
...d4dde4" stroke-width="2px" /><text x="153.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">uievent</text></a><polyline points="191,25 201,20 201,
30 191,25" stroke="#d4dde4" fill="none"/><line x1="201" y1="25" x2="231" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/keyboardevent" target="_top"><rect x="231" y="1" width="1
30" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="296" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">keyboardevent</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} constructor keyboardevent() creates a new keybo...
MediaKeyMessageEvent - Web APIs
ion: relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/event" target="_top"><rect x="1" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="38.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">event</text></a><polyline points="76,25 86,20 86,
30 76,25" stroke="#d4dde4" fill="none"/><line x1="86" y1="25" x2="116" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/mediakeymessageevent" target="_top"><rect x="116" y="1" width="200" height="50" fill="#...
...f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="216" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">mediakeymessageevent</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} constructor mediakeymessageevent() creates a new instance of mediakeymessageevent.
MediaKeySession.onkeystatuseschange - Web APIs
relative; width: 100%; padding-bottom: 8.571428571428571%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-20 0 700 60" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/mediakeysession" target="_top"><rect x="151" y="1" width="150" height="50" f...
...ill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="226" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">mediakeysession</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} syntax mediakeysession.onkeystatuseschange = function(keystatuschange) { ...
MediaKeySession.onmessage - Web APIs
relative; width: 100%; padding-bottom: 8.571428571428571%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-20 0 700 60" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/mediakeysession" target="_top"><rect x="151" y="1" width="150" height="50" f...
...ill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="226" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">mediakeysession</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} syntax mediakeysession.onmessage = function(mediakeymessageevent) { ...
MediaSource - Web APIs
relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/mediasource" target="_top"><rect x="151" y="1" width="110" height="50" fill=...
..."#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="206" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">mediasource</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} constructor mediasource() constructs and returns a new mediasource object with no associated source buffers.
MediaStreamTrackEvent - Web APIs
ion: relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/event" target="_top"><rect x="1" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="38.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">event</text></a><polyline points="76,25 86,20 86,
30 76,25" stroke="#d4dde4" fill="none"/><line x1="86" y1="25" x2="116" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/mediastreamtrackevent" target="_top"><rect x="116" y="1" width="210" height="50" fill="...
...#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="221" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">mediastreamtrackevent</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} the events based on this interface are addtrack and removetrack properties also inherits properties from its parent interface, event.
MessageEvent - Web APIs
ion: relative; width: 100%; padding-bottom: 13.333333333333334%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 80" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/event" target="_top"><rect x="1" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="38.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">event</text></a><polyline points="76,25 86,20 86,
30 76,25" stroke="#d4dde4" fill="none"/><line x1="86" y1="25" x2="116" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/messageevent" target="_top"><rect x="116" y="1" width="120" height="50" fill="#f4f7f8" ...
...stroke="#d4dde4" stroke-width="2px" /><text x="176" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">messageevent</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} constructor messageevent() creates a new messageevent.
MouseEvent - Web APIs
ion: relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/event" target="_top"><rect x="1" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="38.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">event</text></a><polyline points="76,25 86,20 86,
30 76,25" stroke="#d4dde4" fill="none"/><line x1="86" y1="25" x2="116" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/uievent" target="_top"><rect x="116" y="1" width="75" height="50" fill="#fff" stroke="#...
...d4dde4" stroke-width="2px" /><text x="153.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">uievent</text></a><polyline points="191,25 201,20 201,
30 191,25" stroke="#d4dde4" fill="none"/><line x1="201" y1="25" x2="231" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/mouseevent" target="_top"><rect x="231" y="1" width="100" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="281" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">mouseevent</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} constructor mouseevent() creates a mouseevent object.
Node - Web APIs
relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#f4f7f8...
..." stroke="#d4dde4" stroke-width="2px" /><text x="188.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">node</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} properties in addition to the properties below, node inherits properties from its parent, eventtarget.
OfflineAudioContext - Web APIs
relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/audiocontext" target="_top"><rect x="151" y="1" width="120" height="50" fill...
...="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="211" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">audiocontext</text></a><polyline points="271,25 281,20 281,
30 271,25" stroke="#d4dde4" fill="none"/><line x1="281" y1="25" x2="311" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/offlineaudiocontext" target="_top"><rect x="311" y="1" width="190" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="406" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">offlineaudiocontext</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} constructor offl...
PageTransitionEvent - Web APIs
ne-block; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/event" target="_top"><rect x="1" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="38.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">event</text></a><polyline points="76,25 86,20 86,
30 76,25" stroke="#d4dde4" fill="none"/><line x1="86" y1="25" x2="116" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/pagetransitionevent" target="_top"><rect x="116" y="1" width="190" height="50" fill="#f...
...4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="211" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">pagetransitionevent</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} properties this interface also inherits properties from its parent, event.
PerformanceLongTaskTiming - Web APIs
ive; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/performanceentry" target="_top"><rect x="1" y="1" width="160" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="81" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">performanceentry</text></a><polyline points="161,25 171,20 171,
30 161,25" stroke="#d4dde4" fill="none"/><line x1="171" y1="25" x2="201" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/performancelongtasktiming" target="_top"><rect x="201" y="1" width="250...
..." height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="326" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">performancelongtasktiming</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} properties performancelongtasktiming.attribution read only returns a sequence of taskattributiontiming instances.
PerformanceMark - Web APIs
ive; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/performanceentry" target="_top"><rect x="1" y="1" width="160" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="81" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">performanceentry</text></a><polyline points="161,25 171,20 171,
30 161,25" stroke="#d4dde4" fill="none"/><line x1="171" y1="25" x2="201" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/performancemark" target="_top"><rect x="201" y="1" width="150" height="...
...50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="276" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">performancemark</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} properties this interface has no properties but it extends the following performanceentry properties by qualifying/constraining the properties as follows: performanceentry.entrytype returns "mark".
PerformanceMeasure - Web APIs
ive; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/performanceentry" target="_top"><rect x="1" y="1" width="160" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="81" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">performanceentry</text></a><polyline points="161,25 171,20 171,
30 161,25" stroke="#d4dde4" fill="none"/><line x1="171" y1="25" x2="201" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/performancemeasure" target="_top"><rect x="201" y="1" width="180" heigh...
...t="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="291" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">performancemeasure</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} properties this interface has no properties but it extends the following performanceentry properties by qualifying/constrainting the properties as follows: performanceentry.entrytype returns "measure".
PerformanceNavigationTiming - Web APIs
ive; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/performanceentry" target="_top"><rect x="1" y="1" width="160" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="81" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">performanceentry</text></a><polyline points="161,25 171,20 171,
30 161,25" stroke="#d4dde4" fill="none"/><line x1="171" y1="25" x2="201" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/performancenavigationtiming" target="_top"><rect x="201" y="1" width="2...
...70" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="336" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">performancenavigationtiming</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} properties this interface extends the following performanceentry properties for navigation performance entry types by qualifying and constraining them as follows: performanceentry.entrytype read only returns "navigation".
PerformancePaintTiming - Web APIs
ive; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/performanceentry" target="_top"><rect x="1" y="1" width="160" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="81" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">performanceentry</text></a><polyline points="161,25 171,20 171,
30 161,25" stroke="#d4dde4" fill="none"/><line x1="171" y1="25" x2="201" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/performancepainttiming" target="_top"><rect x="201" y="1" width="220" h...
...eight="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="311" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">performancepainttiming</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} properties this interface has no properties but it extends the following performanceentry properties (for "paint" performance entry types) by qualifying and constraining the properties as follows: performanceentry.entrytype returns "paint".
PerformanceResourceTiming.nextHopProtocol - Web APIs
the nexthopprotocol read-only property is a string representing the network protocol used to fetch the resource, as identified by the alpn protocol id (rfc7
301).
... syntax resource.nexthopprotocol; return value a string representing the network protocol used to fetch the resource, as identified by the alpn protocol id (rfc7
301).
ProgressEvent - Web APIs
ion: relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/event" target="_top"><rect x="1" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="38.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">event</text></a><polyline points="76,25 86,20 86,
30 76,25" stroke="#d4dde4" fill="none"/><line x1="86" y1="25" x2="116" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/progressevent" target="_top"><rect x="116" y="1" width="1
30" height="50" fill="#f4f7f8"...
... stroke="#d4dde4" stroke-width="2px" /><text x="181" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">progressevent</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} constructor progressevent() creates a progressevent event with the given parameters.
PromiseRejectionEvent - Web APIs
ne-block; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/event" target="_top"><rect x="1" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="38.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">event</text></a><polyline points="76,25 86,20 86,
30 76,25" stroke="#d4dde4" fill="none"/><line x1="86" y1="25" x2="116" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/promiserejectionevent" target="_top"><rect x="116" y="1" width="210" height="50" fill="...
...#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="221" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">promiserejectionevent</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} constructor promiserejectionevent() creates a promiserejectionevent event, given the type of event (unhandledrejection or rejectionhandled) and other details.
RTCDTMFSender - Web APIs
relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/rtcdtmfsender" target="_top"><rect x="151" y="1" width="1
30" height="50" fil...
...l="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="216" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">rtcdtmfsender</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} properties rtcdtmfsender.tonebuffer read only a domstring which contains the list of dtmf tones currently in the queue to be transmitted (tones which have already been played are no longer included in the string).
RTCPeerConnection - Web APIs
relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/rtcpeerconnection" target="_top"><rect x="151" y="1" width="170" height="50"...
... fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="236" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">rtcpeerconnection</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} constructorrtcpeerconnection() the rtcpeerconnection() constructor returns a newly-created rtcpeerconnection, which represents a connection between the local device and a remote peer.propertiesalso inherits properties from: eventtargetcantrickleicecandidatesthe read-only rtcpeerconnection property cantrickleicecandidates returns a boolean which indicates whether or not the remote peer can accept trickled ice candidates.connectionstate the read-only connectionstate property of the rtc...
RadioNodeList - Web APIs
on: relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/nodelist" target="_top"><rect x="1" y="1" width="80" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="41" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">nodelist</text></a><polyline points="81,25 91,20 91,
30 81,25" stroke="#d4dde4" fill="none"/><line x1="91" y1="25" x2="121" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/radionodelist" target="_top"><rect x="121" y="1" width="1
30" height="50" fill="#f4f7...
...f8" stroke="#d4dde4" stroke-width="2px" /><text x="186" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">radionodelist</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} properties the radionodelist interface inherits the properties of nodelist.
Response.redirect() - Web APIs
status optional an optional status code for the response (e.g.,
302.) return value a response object.
... example responseobj.redirect('https://www.example.com',
302); specifications specification status comment fetchthe definition of 'redirect()' in that specification.
SVGTransformList - Web APIs
<svg id="my-svg" viewbox="0 0
300 280" xmlns="http://www.w3.org/2000/svg" version="1.1"> <desc>example showing how to transform svg elements that using svgtransform objects</desc> <script type="application/ecmascript"> <![cdata[ function transformme(evt) { // svg root element to access the createsvgtransform() function var svgroot = evt.target.parentnode; // svgtransformlist of the element that ha...
...t.createsvgtransform(); scale.setscale(0.8,0.8); // apply the transformations by appending the svgtranform objects to the svgtransformlist associated with the element tfmlist.appenditem(translate); tfmlist.appenditem(rotate); tfmlist.appenditem(scale); } ]]> </script> <polygon fill="orange" stroke="black" stroke-width="5" points="100,225 100,115 1
30,115 70,15 70,15 10,115 40,115 40,225" onclick="transformme(evt)"/> <rect x="200" y="100" width="100" height="100" fill="yellow" stroke="black" stroke-width="5" onclick="transformme(evt)"/> <text x="40" y="250" font-family="verdana" font-size="16" fill="green" > click on a shape to transform it </text> </svg> live preview: specifications s...
ServiceWorkerGlobalScope - Web APIs
relative; width: 100%; padding-bottom: 12.142857142857142%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-20 0 700 85" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/workerglobalscope" target="_top"><rect x="151" y="1" width="170" height="50"...
... fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="236" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">workerglobalscope</text></a><polyline points="321,25 331,20 331,
30 321,25" stroke="#d4dde4" fill="none"/><line x1="331" y1="25" x2="361" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/serviceworkerglobalscope" target="_top"><rect x="361" y="1" width="240" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="481" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">serviceworkerglobalscope</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} ...
SourceBuffer - Web APIs
relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/sourcebuffer" target="_top"><rect x="151" y="1" width="120" height="50" fill...
...="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="211" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">sourcebuffer</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} properties sourcebuffer.appendwindowend controls the timestamp for the end of the append window.
SourceBufferList - Web APIs
relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/sourcebufferlist" target="_top"><rect x="151" y="1" width="160" height="50" ...
...fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="231" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">sourcebufferlist</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} properties sourcebufferlist.length read only returns the number of sourcebuffer objects in the list.
StaticRange - Web APIs
<div id="interfacediagram" style="display: inline-block; position: relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/abstractrange" target="_top"><rect x="1" y="1" width="1
30" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="66" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">abstractrange</text></a><polyline points="131,25 141,20 141,
30 131,25" stroke="#d4dde4" fill="none"/><line x1="141" y1="25" x2="171" y2="25" stroke="#d4dde4"/><a xlink:href="/docs...
.../web/api/staticrange" target="_top"><rect x="171" y="1" width="110" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="226" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">staticrange</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} constructor staticrange() creates a new staticrange object given the staticrangeinit dictionary specifying the default values for its properties.
StorageEvent - Web APIs
ion: relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/event" target="_top"><rect x="1" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="38.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">event</text></a><polyline points="76,25 86,20 86,
30 76,25" stroke="#d4dde4" fill="none"/><line x1="86" y1="25" x2="116" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/storageevent" target="_top"><rect x="116" y="1" width="120" height="50" fill="#f4f7f8" ...
...stroke="#d4dde4" stroke-width="2px" /><text x="176" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">storageevent</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} method overview void initstorageevent( in domstring type, in boolean canbubble, in boolean cancelable, in domstring key, in domstring oldvalue, in domstring newvalue, in usvstring url, in storage storagearea ); attributes attribute type description key domstring represents the key changed.
SyncEvent - Web APIs
tion: relative; width: 100%; padding-bottom: 8.571428571428571%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-20 0 700 60" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/event" target="_top"><rect x="1" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="38.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">event</text></a><polyline points="76,25 86,20 86,
30 76,25" stroke="#d4dde4" fill="none"/><line x1="86" y1="25" x2="116" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/extendableevent" target="_top"><rect x="116" y="1" width="150" height="50" fill="#fff" ...
...stroke="#d4dde4" stroke-width="2px" /><text x="191" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">extendableevent</text></a><polyline points="266,25 276,20 276,
30 266,25" stroke="#d4dde4" fill="none"/><line x1="276" y1="25" x2="
306" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/syncevent" target="_top"><rect x="
306" y="1" width="90" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="351" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">syncevent</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} constructor syncevent.syncevent() creates...
TaskAttributionTiming - Web APIs
ive; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/performanceentry" target="_top"><rect x="1" y="1" width="160" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="81" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">performanceentry</text></a><polyline points="161,25 171,20 171,
30 161,25" stroke="#d4dde4" fill="none"/><line x1="171" y1="25" x2="201" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/taskattributiontiming" target="_top"><rect x="201" y="1" width="210" he...
...ight="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="
306" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">taskattributiontiming</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} properties taskattributiontiming.containertype read only returns the type of frame container, one of iframe, embed, or object.
TimeEvent - Web APIs
ion: relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/event" target="_top"><rect x="1" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="38.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">event</text></a><polyline points="76,25 86,20 86,
30 76,25" stroke="#d4dde4" fill="none"/><line x1="86" y1="25" x2="116" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/timeevent" target="_top"><rect x="116" y="1" width="90" height="50" fill="#f4f7f8" stro...
...ke="#d4dde4" stroke-width="2px" /><text x="161" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">timeevent</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} properties timeevent.detail read only is a long that specifies some detail information about the event, depending on the type of the event.
TouchEvent - Web APIs
ion: relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/event" target="_top"><rect x="1" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="38.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">event</text></a><polyline points="76,25 86,20 86,
30 76,25" stroke="#d4dde4" fill="none"/><line x1="86" y1="25" x2="116" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/uievent" target="_top"><rect x="116" y="1" width="75" height="50" fill="#fff" stroke="#...
...d4dde4" stroke-width="2px" /><text x="153.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">uievent</text></a><polyline points="191,25 201,20 201,
30 191,25" stroke="#d4dde4" fill="none"/><line x1="201" y1="25" x2="231" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/touchevent" target="_top"><rect x="231" y="1" width="100" height="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="281" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">touchevent</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} constructor touchevent() creates a touchevent object.
UIEvent - Web APIs
ion: relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/event" target="_top"><rect x="1" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="38.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">event</text></a><polyline points="76,25 86,20 86,
30 76,25" stroke="#d4dde4" fill="none"/><line x1="86" y1="25" x2="116" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/uievent" target="_top"><rect x="116" y="1" width="75" height="50" fill="#f4f7f8" stroke...
...="#d4dde4" stroke-width="2px" /><text x="153.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">uievent</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} constructors uievent() creates a uievent object.
WebGLContextEvent - Web APIs
ion: relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/event" target="_top"><rect x="1" y="1" width="75" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="38.5" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">event</text></a><polyline points="76,25 86,20 86,
30 76,25" stroke="#d4dde4" fill="none"/><line x1="86" y1="25" x2="116" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/webglcontextevent" target="_top"><rect x="116" y="1" width="170" height="50" fill="#f4f...
...7f8" stroke="#d4dde4" stroke-width="2px" /><text x="201" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">webglcontextevent</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} properties this interface inherits properties from its parent interface, event.
Writing a WebSocket server in Java - Web APIs
if we send "abcdef", we get these bytes: 129 134 167 225 225 210 198 131 1
30 182 194 135 - 129: fin (is this the whole message?) rsv1 rsv2 rsv3 opcode 1 0 0 0 0x1=0001 fin: you can send your message in frames, but now keep things simple.
... decoding algorithm decoded byte = encoded byte xor (position of encoded byte bitwise and 0x3)th byte of key example in java: byte[] decoded = new byte[6]; byte[] encoded = new byte[] { (byte) 198, (byte) 131, (byte) 1
30, (byte) 182, (byte) 194, (byte) 135 }; byte[] key = new byte[] { (byte) 167, (byte) 225, (byte) 225, (byte) 210 }; for (int i = 0; i < encoded.length; i++) { decoded[i] = (byte) (encoded[i] ^ key[i & 0x3]); } } } finally { s.close(); } } finally { server.close(); } } } related writing websocket servers ...
Using IIR filters - Web APIs
something like this is acceptable: let feedforward = [0.00020298, 0.0004059599, 0.00020298]; our feedback values cannot start with zero, otherwise on the first pass nothing would be sent back: let feedbackward = [1.0126964558, -1.9991880801, 0.987
3035442]; note: these values are calculated based on the lowpass filter specified in the filter characteristics of the web audio api specification.
... // arrays for our frequency response const totalarrayitems =
30; let myfrequencyarray = new float32array(totalarrayitems); let magresponseoutput = new float32array(totalarrayitems); let phaseresponseoutput = new float32array(totalarrayitems); let's fill our first array with frequency values we want data to be returned on: myfrequencyarray = myfrequencyarray.map(function(item, index) { return math.pow(1.4, index); }); we could go for a linear approach...
Using Web Workers - Web APIs
first we need to have the methods to handle the two simple operations: var queryablefunctions = { getdifference: function(a, b) { reply('printstuff', a - b); }, waitsometime: function() { settimeout(function() { reply('doalert', 3, 'seconds'); },
3000); } } function reply() { if (arguments.length < 1) { throw new typeerror('reply - takes at least one argument'); return; } postmessage({ querymethodlistener: arguments[0], querymethodarguments: array.prototype.slice.call(arguments, 1) }); } /* this method is called when main page calls queryworker's postmessage method directly*/ function def...
...inate() the worker</a></li> </ul> </body> </html> my_task.js (the worker): var queryablefunctions = { // example #1: get the difference between two numbers: getdifference: function(nminuend, nsubtrahend) { reply('printstuff', nminuend - nsubtrahend); }, // example #2: wait three seconds waitsometime: function() { settimeout(function() { reply('doalert', 3, 'seconds'); },
3000); } }; // system functions function defaultreply(message) { // your default public function executed only when main page calls the queryableworker.postmessage() method directly // do something } function reply() { if (arguments.length < 1) { throw new typeerror('reply - not enough arguments'); return; } postmessage({ 'querymethodlistener': arguments[0], 'querymethodarguments': arra...
Window.navigator - Web APIs
zilla/5.0 (linux; android 9; samsung sm-g955f build/ppr1.180610.011) applewebkit/537.36 (khtml, like gecko) samsungbrowser/9.4 chrome/67.0.3396.87 mobile safari/537.36 } else if (susrag.indexof("opera") > -1 || susrag.indexof("opr") > -1) { sbrowser = "opera"; // "mozilla/5.0 (macintosh; intel mac os x 10_14_0) applewebkit/537.36 (khtml, like gecko) chrome/70.0.3538.102 safari/537.36 opr/57.0.
3098.106" } else if (susrag.indexof("trident") > -1) { sbrowser = "microsoft internet explorer"; // "mozilla/5.0 (windows nt 10.0; wow64; trident/7.0; .net4.0c; .net4.0e; zoom 3.6.0; wbx 1.0.0; rv:11.0) like gecko" } else if (susrag.indexof("edge") > -1) { sbrowser = "microsoft edge"; // "mozilla/5.0 (windows nt 10.0; win64; x64) applewebkit/537.36 (khtml, like gecko) chrome/58.0.
3029.110 sa...
...owser = "google chrome or chromium"; // "mozilla/5.0 (x11; linux x86_64) applewebkit/537.36 (khtml, like gecko) ubuntu chromium/66.0.3359.181 chrome/66.0.3359.181 safari/537.36" } else if (susrag.indexof("safari") > -1) { sbrowser = "apple safari"; // "mozilla/5.0 (iphone; cpu iphone os 11_4 like mac os x) applewebkit/605.1.15 (khtml, like gecko) version/11.0 mobile/15e148 safari/604.1 980x1
306" } else { sbrowser = "unknown"; } alert("you are using: " + sbrowser); specifications specification status comment html living standardthe definition of 'window: navigator' in that specification.
WindowOrWorkerGlobalScope.setTimeout() - Web APIs
in background tabs, however, the throttling minimum delay is 10,000 ms, or 10 seconds, which comes into effect
30 seconds after a document has first loaded.
... the prefs that control this behaviour are: dom.min_tracking_timeout_value: 4 dom.min_tracking_background_timeout_value: 10000 dom.timeout.tracking_throttling_delay:
30000 late timeouts in addition to "clamping", the timeout can also fire later when the page (or the os/browser itself) is busy with other tasks.
How to check the security state of an XMLHTTPRequest over SSL - Web APIs
// connect to host:port failed case 0x804b000c: // ns_error_connection_refused, network(13) errname = 'connectionrefusederror'; break; // network timeout error case 0x804b000e: // ns_error_net_timeout, network(14) errname = 'networktimeouterror'; break; // hostname lookup failed case 0x804b001e: // ns_error_unknown_host, network(
30) errname = 'domainnotfounderror'; break; case 0x804b0047: // ns_error_net_interrupt, network(71) errname = 'networkinterrupterror'; break; default: errname = 'networkerror'; break; } } // xxx we have no tcperror implementation right now because it's really hard to // do on b2g18.
... sha1 fingerprint = f1:8c:38:96:0a:
30:63:16:47:fa:6e:cd:7d:58:cc:ab:82:fb:a9:d0 valid from 9/1/2010 0:00:00 am valid until 9/1/2012 23:59:59 pm ...
XMLHttpRequestEventTarget - Web APIs
relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveaspectratio="xminymin meet"><a xlink:href="/docs/web/api/eventtarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#d4dde4" stroke-width="2px" /><text x="56" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">eventtarget</text></a><polyline points="111,25 121,20 121,
30 111,25" stroke="#d4dde4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#d4dde4"/><a xlink:href="/docs/web/api/xmlhttprequesteventtarget" target="_top"><rect x="151" y="1" width="250" hei...
...ght="50" fill="#f4f7f8" stroke="#d4dde4" stroke-width="2px" /><text x="276" y="
30" font-size="12px" font-family="consolas,monaco,andale mono,monospace" fill="#4d4e53" text-anchor="middle" alignment-baseline="middle">xmlhttprequesteventtarget</text></a></svg></div> a:hover text { fill: #0095dd; pointer-events: all;} properties xmlhttprequesteventtarget.onabort contains the function to call when a request is aborted and the abort event is received by this object.
Web Accessibility: Understanding Colors and Luminance - Accessibility
for example, a saturated red of hex value #ff3
300 has an rgb value of rgb(255, 51,0).
...macknik on november 1, 2014 scientific papers photic- and pattern-induced seizures: expert consensus of the epilepsy foundation of america working group w3c issues and discussions contrast ratio math and related visual issues #695 luminance / luma confusion #236 outdated threshold for srgb companding in the "relative luminance" definition #
308 non-srgb color spaces, outdated srgb threshold, and other issues in the "relative luminance" definition #360 w3c resources css color module level 3 css color module level 4 ensuring that a contrast ratio of 3:1 is provided for icons understanding success criterion 1.4.3: contrast (minimum) wcag working group's wiki page on relative luminance contributers many, many thanks to wayne d...
Color contrast - Accessibility
the "good" <div> has a light purple background, which makes the text easy to read: example1 <div class="good"> good contrast </div> div { font-family: sans-serif; text-align: center; font-size: 2rem; font-weight: bold; width: 250px; padding:
30px; border-radius: 20px; box-shadow: 1px 1px 1px black; } .good { background-color: #fae6fa; } the "bad" <div> on the other hand has a very dark purple background, which makes the text much harder to read: example2 <div class="bad"> bad contrast </div> div { font-family: sans-serif; text-align: center; font-size: 2rem; font-weight: bold; width: 250px; paddi...
...ng:
30px; border-radius: 20px; box-shadow: 1px 1px 1px black; } .bad { background-color: #400064; } solution when choosing a color scheme for your website, choose foreground and background colors that have good contrast.
Text labels and names - Accessibility
select an area for more information on that area." /> <map id="map1" name="map1"> <area shape="rect" coords="0,0,
30,
30" href="reference.html" alt="reference" /> <area shape="rect" coords="34,34,100,100" href="media.html" alt="audio visual lab" /> </map> see the <area> element reference page for a live interactive example.
... example <iframe title="mdn web docs" width="
300" height="200" src="https://developer.mozilla.org"> </iframe> use alt attribute to label mglyph elements when writing equations with mathml, give each <mglyph> element an alt attribute containing a name that describes the symbol.
:is() (:matches(), :any()) - CSS: Cascading Style Sheets
for example, without :is(), styling all the <h1> elements at different depths could be very complicated: /* level 0 */ h1 { font-size:
30px; } /* level 1 */ section h1, article h1, aside h1, nav h1 { font-size: 25px; } /* level 2 */ section section h1, section article h1, section aside h1, section nav h1, article section h1, article article h1, article aside h1, article nav h1, aside section h1, aside article h1, aside aside h1, aside nav h1, nav section h1, nav article h1, nav aside h1, nav nav h1 { font-size: 20px; } /* level...
...*/ using :is(), though, it's much easier: /* level 0 */ h1 { font-size:
30px; } /* level 1 */ :is(section, article, aside, nav) h1 { font-size: 25px; } /* level 2 */ :is(section, article, aside, nav) :is(section, article, aside, nav) h1 { font-size: 20px; } /* level 3 */ :is(section, article, aside, nav) :is(section, article, aside, nav) :is(section, article, aside, nav) h1 { font-size: 15px; } avoiding selector list invalidation unlike selector lists, the :is() pseudo-class doesn't get invalidated when one of the selectors passed to it isn't supported by the browser.
@keyframes - CSS: Cascading Style Sheets
for example: @keyframes identifier { 0% { top: 0; left: 0; }
30% { top: 50px; } 68%, 72% { left: 50px; } 100% { top: 100px; left: 100%; } } here, the top property animates using the 0%,
30%, and 100% keyframes, and left animates using the 0%, 68%, 72% and 100% keyframes.
...for example: @keyframes identifier { 0% { top: 0; } 50% { top:
30px; left: 20px; } 50% { top: 10px; } 100% { top: 0; } } in this example, at the 50% keyframe, the values used are top: 10px and left: 20px.
CSS grids, logical values, and writing modes - CSS: Cascading Style Sheets
in the code snippet below, the item is placed 20 pixels from the top, and
30 pixels from the left of the container: .container { position: relative; } .item { position: absolute; top: 20px; left:
30px; } <div class="container"> <div class="item">item</div> </div> another place you might see physical keywords in use, is when using text-align: right to align text to the right.
... .wrapper > p { border: 2px solid #ffa94d; border-radius: 5px; background-color: #ffd8a8; padding: 1em; margin: 1em; color: #d9480f; max-width:
300px; } <div class="wrapper"> <p style="writing-mode: horizontal-tb">i have writing mode set to the default <code>horizontal-tb</code></p> <p style="writing-mode: vertical-rl">i have writing mode set to <code>vertical-rl</code></p> </div> writing modes in grid layouts if we now take a look at a grid layout example, we can see how changing the writing mode means changing our idea of wh...
animation-delay - CSS: Cascading Style Sheets
full support 5prefixed prefixed implemented with the vendor prefix: -moz-ie full support 10opera full support
30 full support
30 full support 15prefixed prefixed implemented with the vendor prefix: -webkit- no support 12.1 — 15 no support 12 — 15prefixed prefixed implemented with the vendor prefix: -o-safari full support ...
... full support 5prefixed prefixed implemented with the vendor prefix: -moz-opera android full support
30 full support
30 full support 14prefixed prefixed implemented with the vendor prefix: -webkit- no support 12.1 — 14 no support 12 — 14prefixed prefixed implemented with the vendor prefix: -o-safari ios full support ...
animation-direction - CSS: Cascading Style Sheets
full support 5prefixed prefixed implemented with the vendor prefix: -moz-ie full support 10opera full support
30 full support
30 full support 15prefixed prefixed implemented with the vendor prefix: -webkit- no support 12.1 — 15 no support 12 — 15prefixed prefixed implemented with the vendor prefix: -o-safari full support ...
... full support 5prefixed prefixed implemented with the vendor prefix: -moz-opera android full support
30 full support
30 full support 14prefixed prefixed implemented with the vendor prefix: -webkit- no support 12.1 — 14 no support 12 — 14prefixed prefixed implemented with the vendor prefix: -o-safari ios full support ...
<basic-shape> - CSS: Cascading Style Sheets
html <div></div> css div { width:
300px; height:
300px; background: repeating-linear-gradient(red, orange 50px); clip-path: polygon(50% 0%, 60% 40%, 100% 50%, 60% 60%, 50% 100%, 40% 60%, 0% 50%, 40% 40%); animation: 4s poly infinite alternate ease-in-out; margin: 10px auto; } @keyframes poly { from { clip-path: polygon(50% 0%, 60% 40%, 100% 50%, 60% 60%, 50% 100%, 40% 60%, 0% 50%, 40% 40%); } to { clip-path...
...: polygon(50%
30%, 100% 0%, 70% 50%, 100% 100%, 50% 70%, 0% 100%,
30% 50%, 0% 0%); } } result specifications specification status comment css shapes module level 1the definition of '<basic-shape>' in that specification.
border-image-width - CSS: Cascading Style Sheets
valueas specified, but with relative lengths converted into absolute lengthsanimation typeby computed value type formal syntax [ <length-percentage> | <number> | auto ]{1,4}where <length-percentage> = <length> | <percentage> examples tiling a border image this example creates a border image using the following ".png" file, which is 90 by 90 pixels: thus, each circle in the source image is
30 by
30 pixels.
...stet clita kasd gubergren, no sea takimata sanctus est lorem ipsum dolor sit amet.</p> css p { border: 20px solid; border-image: url("/static/external/21/214842819586a8dd293c17b38d0fd0e264
30146a86dd04294a53ecaeeea7d0e2.png")
30 round; border-image-width: 16px; padding: 40px; } result specifications specification status comment css backgrounds and borders module level 3the definition of 'border-image-width' in that specification.
clip-path - CSS: Cascading Style Sheets
<div class="container viewbox"> <svg viewbox="0 0 192 192"> <g class="svg"> <rect x="24" y="24" width="144" height="144" /> <text x="96" y="91">i love</text> <text x="96" y="109" class="em">clipping</text> </g> </svg> </div> </div> </div> <div class="note">clip-path: path('m15,45 a
30,
30,0,0,1,75,45 a
30,
30,0,0,1,135,45 q135,90,75,1
30 q15,90,15,45 z') </div> <div class="row"> <div class="cell"> <span>html</span> <div class="container"> <p class="svg2"> i love<br><em>clipping</em> </p> </div> </div> <div class="cell"> <span>svg</span> <div class="container viewbox"> <svg viewbox="0 0 192 ...
...ent: 'viewbox'; position: absolute; left: 1.1rem; top: 1.1rem; font: italic .6em sans-serif; } .cell span { display: block; margin-bottom: .5em; } p { font-family: sans-serif; background: #000; color: pink; margin: 2em; padding: 3em 1em; border: 1em solid pink; width: 6em; } .none { clip-path: none; } .svg { clip-path: url(#mypath); } .svg2 { clip-path: path('m15,45 a
30,
30,0,0,1,75,45 a
30,
30,0,0,1,135,45 q135,90,75,1
30 q15,90,15,45 z');} .shape1 { clip-path: circle(25%); } .shape2 { clip-path: circle(25% at 25% 25%); } .shape3 { clip-path: fill-box circle(25% at 25% 25%); } .shape4 { clip-path: stroke-box circle(25% at 25% 25%); } .shape5 { clip-path: view-box circle(25% at 25% 25%); } .shape6 { clip-path: margin-box circle(25% at 25% 25%); } .shape7 { c...
conic-gradient() - CSS: Cascading Style Sheets
the following changes from red to yellow at the
30% mark, and then transitions from yellow to blue over 35% of the gradient conic-gradient(red .8rad, yellow .6rad, blue 1.3rad); there are other effects you can create with conic gradients.
... conic-gradient(#fff 90deg, #000 0.25turn 0.5turn, #fff 1rad 1.5rad, #000
300grad); background-size: 25% 25%; and, yes, you can mix and match different angle units, but don't.
<display-box> - CSS: Cascading Style Sheets
display: none html <p>visible text</p> <p class="secret">invisible text</p> css p.secret { display: none; } result display: contents in this example the outer <div> has a 2-pixel red border and a width of
300px.
... html <div class="outer"> <div>inner div.</div> </div> css .outer { border: 2px solid red; width:
300px; display: contents; } .outer > div { border: 1px solid green; } result specifications specification status css display module level 3the definition of 'display-box' in that specification.
<filter-function> - CSS: Cascading Style Sheets
trast</option> <option>drop-shadow</option> <option>grayscale</option> <option>hue-rotate</option> <option>invert</option> <option>opacity</option> <option>saturate</option> <option>sepia</option> </select> </li> <li> <input type="range"><output></output> </li> <li> <p>current value: <code></code></p> </li> </ul> css div { width:
300px; height:
300px; background: url(https://media.prod.mdn.mozit.cloud/attachments/2020/07/29/17350/3b4892b7e820122ac6dd7678891d4507/firefox.png) no-repeat center; } li { display: flex; align-items: center; justify-content: center; margin-bottom: 20px; } input { width: 60% } output { width: 5%; text-align: center; } select { width: 40%; margin-left: 2px; } javascript co...
... const output = document.queryselector('output'); const curvalue = document.queryselector('p code'); selectelem.addeventlistener('change', () => { setslider(selectelem.value); setdiv(selectelem.value); }); slider.addeventlistener('input', () => { setdiv(selectelem.value); }); function setslider(filter) { if(filter === 'blur') { slider.value = 0; slider.min = 0; slider.max =
30; slider.step = 1; slider.setattribute('data-unit', 'px'); } else if(filter === 'brightness' || filter === 'contrast' || filter === 'saturate') { slider.value = 1; slider.min = 0; slider.max = 4; slider.step = 0.05; slider.setattribute('data-unit', ''); } else if(filter === 'drop-shadow') { slider.value = 0; slider.min = -20; slider.max = 40; slider.
filter - CSS: Cascading Style Sheets
syntax /* url to svg filter */ filter: url("filters.svg#filter-id"); /* <filter-function> values */ filter: blur(5px); filter: brightness(0.4); filter: contrast(200%); filter: drop-shadow(16px 16px 20px blue); filter: grayscale(50%); filter: hue-rotate(90deg); filter: invert(75%); filter: opacity(25%); filter: saturate(
30%); filter: sepia(60%); /* multiple filters */ filter: contrast(175%) brightness(3%); /* use no filter */ filter: none; /* global values */ filter: inherit; filter: initial; filter: unset; with a function, use the following: filter: <filter-function> [<filter-function>]* | none for a reference to an svg <filter> element, use the following: filter: url(file.svg#filter-element-id) interpo...
... </tr> </thead> <tbody> <tr> <td><img alt="test_form_8.jpeg" id="img1" class="internal default" src="/files/3729/test_form_8.jpeg" style="width: 100%;" /></td> <td><img alt="test_form_8.jpg" id="img2" class="internal default" src="/files/3729/test_form_8.jpeg" style="width: 100%;" /></td> <td><img alt="test_form_8_s.jpg" id="img4" class="internal default" src="/files/37
30/test_form_8_s.jpeg" style="width: 100%;" /></td> </tr> </tbody> </table> html { height:100%; } body { font: 14px/1.286 "lucida grande","lucida sans unicode","dejavu sans",lucida,arial,helvetica,sans-serif; color: rgb(51, 51, 51); height:100%; overflow:hidden; } #img2 { width:100%; height:auto; -moz-filter: contrast(175%) brightness(103%); -webkit-filter: contrast(175%) b...
font-size-adjust - CSS: Cascading Style Sheets
full support 1notes notes before firefox 3, font-size-adjust was supported on windows only.ie no support noopera full support
30disabled full support
30disabled disabled from version
30: this feature is behind the enable experimental web platform features preference.safari no support nowebview android no support nochrome android full support 43d...
...to change preferences in chrome, visit chrome://flags.firefox android full support 4opera android full support
30disabled full support
30disabled disabled from version
30: this feature is behind the enable experimental web platform features preference.safari ios no support nosamsung internet android no support nolegend full support ...
grid-template-rows - CSS: Cascading Style Sheets
te-rows: none; /* <track-list> values */ grid-template-rows: 100px 1fr; grid-template-rows: [linename] 100px; grid-template-rows: [linename1] 100px [linename2 linename3]; grid-template-rows: minmax(100px, 1fr); grid-template-rows: fit-content(40%); grid-template-rows: repeat(3, 200px); grid-template-rows: subgrid; /* <auto-track-list> values */ grid-template-rows: 200px repeat(auto-fill, 100px)
300px; grid-template-rows: minmax(100px, max-content) repeat(auto-fill, 200px) 20%; grid-template-rows: [linename1] 100px [linename2] repeat(auto-fit, [linename3 linename4]
300px) 100px; grid-template-rows: [linename1 linename2] 100px repeat(auto-fit, [linename1]
300px) [linename3]; /* global values */ grid-...
...<flex> | min-content | max-content | auto<inflexible-breadth> = <length> | <percentage> | min-content | max-content | auto<fixed-breadth> = <length-percentage>where <length-percentage> = <length> | <percentage> examples specifying grid row sizes html <div id="grid"> <div id="areaa">a</div> <div id="areab">b</div> </div> css #grid { display: grid; height: 100px; grid-template-rows:
30px 1fr; } #areaa { background-color: lime; } #areab { background-color: yellow; } result specifications specification status comment css grid layoutthe definition of 'grid-template-rows' in that specification.
grid-template - CSS: Cascading Style Sheets
constituent properties this property is a shorthand for the following css properties: grid-template-areas grid-template-columns grid-template-rows syntax /* keyword value */ grid-template: none; /* grid-template-rows / grid-template-columns values */ grid-template: 100px 1fr / 50px 1fr; grid-template: auto 1fr / auto 1fr auto; grid-template: [linename] 100px / [columnname1]
30% [columnname2] 70%; grid-template: fit-content(100px) / fit-content(40%); /* grid-template-areas grid-template-rows / grid-template-column values */ grid-template: "a a a" "b b b"; grid-template: "a a a" 20% "b b b" auto; grid-template: [header-top] "a a a" [header-bottom] [main-top] "b b b" 1fr [main-bottom] / auto 1...
...<track-size> ]+ <line-names>?where <track-breadth> = <length-percentage> | <flex> | min-content | max-content | auto<inflexible-breadth> = <length> | <percentage> | min-content | max-content | autowhere <length-percentage> = <length> | <percentage> examples defining a grid template css #page { display: grid; width: 100%; height: 200px; grid-template: [header-left] "head head"
30px [header-right] [main-left] "nav main" 1fr [main-right] [footer-left] "nav foot"
30px [footer-right] / 120px 1fr; } header { background-color: lime; grid-area: head; } nav { background-color: lightblue; grid-area: nav; } main { background-color: yellow; grid-area: main; } footer { background-color: red; grid-area: foot; ...
grid - CSS: Cascading Style Sheets
values */ grid: 200px / auto-flow; grid:
30% / auto-flow dense; grid: repeat(3, [line1 line2 line3] 200px) / auto-flow
300px; grid: [line1] minmax(20em, max-content) / auto-flow dense 40%; /* [ auto-flow && dense?
.../ <'grid-template-columns'> values */ grid: auto-flow / 200px; grid: auto-flow dense /
30%; grid: auto-flow
300px / repeat(3, [line1 line2 line3] 200px); grid: auto-flow dense 40% / [line1] minmax(20em, max-content); /* global values */ grid: inherit; grid: initial; grid: unset; values <'grid-template'> defines the grid-template including grid-template-columns, grid-template-rows and grid-template-areas.
<length> - CSS: Cascading Style Sheets
ch represents the width, or more precisely the advance measure, of the glyph "0" (zero, the unicode character u+00
30) in the element's font.
...
300px, 50%,
30vw) to set the width of a result bar that will appear below it once you've pressed return.
mask-border-slice - CSS: Cascading Style Sheets
syntax /* all sides */ mask-border-slice:
30%; /* vertical | horizontal */ mask-border-slice: 10%
30%; /* top | horizontal | bottom */ mask-border-slice:
30 30% 45; /* top | right | bottom | left */ mask-border-slice: 7 12 14 5; /* using the `fill` keyword */ mask-border-slice: 10% fill 7 12; /* global values */ mask-border-slice: inherit; mask-border-slice: initial; mask-border-slice: unset; the mask-border-slice property may be specified using one to four <number-percentage> values to represent the position of each image slice.
... mask-border-slice:
30 fill; chromium-based browsers support an outdated version of this property — mask-box-image-slice — with a prefix: -webkit-mask-box-image-slice:
30 fill; note: the mask-border page features a working example (using the out-of-date prefixed border mask properties supported in chromium), so you can get an idea of the effect.
repeat() - CSS: Cascading Style Sheets
t> values */ repeat(4, 1fr) repeat(4, [col-start] 250px [col-end]) repeat(4, [col-start] 60% [col-end]) repeat(4, [col-start] 1fr [col-end]) repeat(4, [col-start] min-content [col-end]) repeat(4, [col-start] max-content [col-end]) repeat(4, [col-start] auto [col-end]) repeat(4, [col-start] minmax(100px, 1fr) [col-end]) repeat(4, [col-start] fit-content(200px) [col-end]) repeat(4, 10px [col-start]
30% [col-middle] auto [col-end]) repeat(4, [col-start] min-content [col-middle] max-content [col-end]) /* <auto-repeat> values */ repeat(auto-fill, 250px) repeat(auto-fit, 250px) repeat(auto-fill, [col-start] 250px [col-end]) repeat(auto-fit, [col-start] 250px [col-end]) repeat(auto-fill, [col-start] minmax(100px, 1fr) [col-end]) repeat(auto-fill, 10px [col-start]
30% [col-middle] 400px [col-end]) ...
... /* <fixed-repeat> values */ repeat(4, 250px) repeat(4, [col-start] 250px [col-end]) repeat(4, [col-start] 60% [col-end]) repeat(4, [col-start] minmax(100px, 1fr) [col-end]) repeat(4, [col-start] fit-content(200px) [col-end]) repeat(4, 10px [col-start]
30% [col-middle] 400px [col-end]) syntax values <length> a positive integer length.
repeating-conic-gradient() - CSS: Cascading Style Sheets
syntax /* starburst: a a blue on blue starburst: the gradient is a starburst of lighter and darker blue, centered in the upper left quandrant, offset by 3degrees so there is no up/down straight line */ background: repeating-conic-gradient( from 3deg at 25% 25%, hsl(200, 100%, 50%) 0deg 15deg, hsl(200, 100%, 60%) 10deg
30deg); ); values <angle> preceded by the from keyterm, and taking an angle as its value, defines the gradient rotation in clockwise direction.
... repeating-conic-gradient(from 0deg, red 0deg
30deg, yellow
30deg 60deg, blue 60deg 90deg); repeating-radial-gradient(red 0 8%, yellow 8% 16%, blue 16% 24%); conic-gradient(red 120deg, yellow 120deg 240deg, blue 240deg); radial-gradient(red 33%, yellow 33% 66%, blue 66%); for a repeating gradient to repeat we define the first and last color stops.
shape-outside - CSS: Cascading Style Sheets
syntax /* keyword values */ shape-outside: none; shape-outside: margin-box; shape-outside: content-box; shape-outside: border-box; shape-outside: padding-box; /* function values */ shape-outside: circle(); shape-outside: ellipse(); shape-outside: inset(10px 10px 10px 10px); shape-outside: polygon(10px 10px, 20px 20px,
30px
30px); shape-outside: path('m0.5,1 c0.5,1,0,0.7,0,0.3 a0.25,0.25,1,1,1,0.5,0.3 a0.25,0.25,1,1,1,1,0.3 c1,0.7,0.5,1,0.5,1 z'); /* <url> value */ shape-outside: url(image.png); /* <gradient> value */ shape-outside: linear-gradient(45deg, rgba(255, 255, 255, 0) 150px, red 150px); /* global values */ shape-outside: initial; shape-outside: inherit; shape-outside: unset; the shape-outside proper...
... </p> </div> css .main { width: 5
30px; } .left, .right { width: 40%; height: 12ex; background-color: lightgray; } .left { -webkit-shape-outside: polygon(0 0, 100% 100%, 0 100%); shape-outside: polygon(0 0, 100% 100%, 0 100%); float: left; -webkit-clip-path: polygon(0 0, 100% 100%, 0 100%); clip-path: polygon(0 0, 100% 100%, 0 100%); } .right { -webkit-shape-outside: polygon(100% 0, 100% 100%, 0 100%); shape-o...
<transform-function> - CSS: Cascading Style Sheets
1, 1, 80, 80)</option> <option>matrix3d(1,0,0,0,0,1,3,0,0,0,1,0,50,100,0,1.1)</option> </select> </div> </main> css main { width: 400px; height: 200px; padding: 50px; background-image: linear-gradient(135deg, white, cyan, white); } #example-element { width: 100px; height: 100px; transform-style: preserve-3d; transition: transform 1.5s; transform: rotate3d(1, 1, 1,
30deg); } .face { display: flex; align-items: center; justify-content: center; width: 100%; height: 100%; position: absolute; backface-visibility: inherit; font-size: 60px; color: #fff; } .front { background: rgba(90,90,90,.7); transform: translatez(50px); } .back { background: rgba(0,210,0,.7); transform: rotatey(180deg) translatez(50px); } .right { backgroun...
...gba(210,0,210,.7); transform: rotatex(-90deg) translatez(50px); } .select-form { margin-top: 50px; } javascript const selectelem = document.queryselector('select'); const example = document.queryselector('#example-element'); selectelem.addeventlistener('change', () => { if(selectelem.value === 'choose a function') { return; } else { example.style.transform = `rotate3d(1, 1, 1,
30deg) ${selectelem.value}`; settimeout(function() { example.style.transform = 'rotate3d(1, 1, 1,
30deg)'; }, 2000) } }) result specifications specification status comment css transforms level 2the definition of '<transform-function>' in that specification.
transform - CSS: Cascading Style Sheets
, 3.0, 10deg); transform: rotatex(10deg); transform: rotatey(10deg); transform: rotatez(10deg); transform: translate(12px, 50%); transform: translate3d(12px, 50%, 3em); transform: translatex(2em); transform: translatey(3in); transform: translatez(2px); transform: scale(2, 0.5); transform: scale3d(2.5, 1.2, 0.3); transform: scalex(2); transform: scaley(0.5); transform: scalez(0.3); transform: skew(
30deg, 20deg); transform: skewx(
30deg); transform: skewy(1.07rad); /* multiple function values */ transform: translatex(10px) rotate(10deg) translatey(5px); transform: perspective(500px) translate(10px, 0, 20px) rotatey(3deg); /* global values */ transform: inherit; transform: initial; transform: unset; the transform property may be specified as either the keyword value none or as one or more <t...
...umber> , [ <angle> | <zero> ] )<rotatex()> = rotatex( [ <angle> | <zero> ] )<rotatey()> = rotatey( [ <angle> | <zero> ] )<rotatez()> = rotatez( [ <angle> | <zero> ] )<perspective()> = perspective( <length> )where <length-percentage> = <length> | <percentage> examples translating and rotating an element html <div>transformed element</div> css div { border: solid red; transform: translate(
30px, 20px) rotate(20deg); width: 140px; height: 60px; } result more examples please see using css transforms and <transform-function> for more examples.
url() - CSS: Cascading Style Sheets
ycursor.cur); border-image-source: url(/media/diamonds.png); src: url('fantasticfont.woff'); offset-path: url(#path); mask-image: url("masks.svg#mask1"); /* properties with fallbacks */ cursor: url(pointer.cur), pointer; /* associated short-hand properties */ background: url('https://mdn.mozillademos.org/files/16761/star.gif') bottom right repeat-x blue; border-image: url("/media/diamonds.png")
30 fill /
30px /
30px space; /* as a parameter in another css function */ background-image: cross-fade(20% url(first.png), url(second.png)); mask-image: image(url(mask.png), skyblue, linear-gradient(rgba(0, 0, 0, 1.0), transparent); /* as part of a non-shorthand multiple value */ content: url(star.svg) url(star.svg) url(star.svg) url(star.svg) url(star.svg); /* at-rules */ @document url("https://...
...m 2</li> <li>item 3</li> </ul> css li::after { content: ' - ' url(https://mdn.mozillademos.org/files/16761/star.gif); } result data-uri html <div class="background"></div> css .background { height: 100vh; } .background { background: yellow; background: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='90' height='45'%3e%3cpath d='m10 10h60' stroke='%2
300f' stroke-width='5'/%3e%3cpath d='m10 20h60' stroke='%2
30f0' stroke-width='5'/%3e%3cpath d='m10
30h60' stroke='red' stroke-width='5'/%3e%3c/svg%3e"); } specifications specification status comment css values and units module level 4the definition of 'url()' in that specification.
Media buffering, seeking, and time ranges - Developer guides
th; // returns 2 myaudio.buffered.start(0); // returns 0 myaudio.buffered.end(0); // returns 5 myaudio.buffered.start(1); // returns 15 myaudio.buffered.end(1); // returns 19 to try out and visualize buffered time ranges we can write a little bit of html: <p> <audio id="my-audio" controls> <source src="music.mp3" type="audio/mpeg"> </audio> </p> <p> <canvas id="my-canvas" width="
300" height="20"> </canvas> </p> and a little bit of javascript: window.onload = function(){ var myaudio = document.getelementbyid('my-audio'); var mycanvas = document.getelementbyid('my-canvas'); var context = mycanvas.getcontext('2d'); context.fillstyle = 'lightgray'; context.fillrect(0, 0, mycanvas.width, mycanvas.height); context.fillstyle = 'red'; context.str...
...r our player looks like this: <audio id="my-audio" preload controls> <source src="music.mp3" type="audio/mpeg"> </audio> <div class="buffered"> <span id="buffered-amount"></span> </div> <div class="progress"> <span id="progress-amount"></span> </div> we'll use the following css to style the buffering display: .buffered { height: 20px; position: relative; background: #555; width:
300px; } #buffered-amount { display: block; height: 100%; background-color: #777; width: 0; } .progress { margin-top: -20px; height: 20px; position: relative; width:
300px; } #progress-amount { display: block; height: 100%; background-color: #595; width: 0; } and the following javascript provides our functionality: window.onload = function(){ var myaudio = document.ge...
<a>: The Anchor element - HTML: Hypertext Markup Language
linking to telephone numbers <a href="tel:+49.157.0156">+49 157 0156</a> <a href="tel:+1(555)5
309">(555) 5
309</a> tel: link behavior varies with device capabilities: cellular devices autodial the number.
... <a href="" download="my_painting.png">download my painting</a> </p> <canvas width="
300" height="
300"></canvas> css html { font-family: sans-serif; } canvas { background: #fff; border: 1px dashed; } a { display: inline-block; background: #69c; color: #fff; padding: 5px 10px; } javascript var canvas = document.queryselector('canvas'), c = canvas.getcontext('2d'); c.fillstyle = 'hotpink'; function draw(x, y) { if (isdrawing) { c.beginpath(); c.arc(x,...
Working with objects - JavaScript
for example, var kenscar = new car('nissan', '
300zx', 1992); var vpgscar = new car('mazda', 'miata', 1990); an object can have a property that is itself another object.
...39, 'm'); then, you can rewrite the definition of car to include an owner property that takes a person object, as follows: function car(make, model, year, owner) { this.make = make; this.model = model; this.year = year; this.owner = owner; } to instantiate the new objects, you then use the following: var car1 = new car('eagle', 'talon tsi', 1993, rand); var car2 = new car('nissan', '
300zx', 1992, ken); notice that instead of passing a literal string or integer value when creating the new objects, the above statements pass the objects rand and ken as the arguments for the owners.
Warning: JavaScript 1.6's for-each-in loops are deprecated - JavaScript
deprecated syntax var array = [10, 20,
30]; for each (var x in array) { console.log(x); // 10 // 20 //
30 } alternative standard syntax this is now possible with for...of (es2015) loops as well.
... var array = [10, 20,
30]; for (var x of array) { console.log(x); // 10 // 20 //
30 } iterating over a null-able array for each...in does nothing if the specified value is null or undefined, but for...of will throw an exception in these cases.
TypeError: setting getter-only property "x" - JavaScript
it doesn't specify a setter, so a typeerror will be thrown upon trying to set the temperature property to
30.
... "use strict"; function archiver() { var temperature = null; object.defineproperty(this, 'temperature', { get: function() { console.log('get!'); return temperature; } }); } var arc = new archiver(); arc.temperature; // 'get!' arc.temperature =
30; // typeerror: setting getter-only property "temperature" to fix this error, you will either need to remove line 16, where there is an attempt to set the temperature property, or you will need to implement a setter for it, for example like this: "use strict"; function archiver() { var temperature = null; var archive = []; object.defineproperty(this, 'temperature', { get: function() { console.log('get!'); return temperature; }, ...
SyntaxError: a declaration in the head of a for-of loop can't have an initializer - JavaScript
examples invalid for-of loop let iterable = [10, 20,
30]; for (let value = 50 of iterable) { console.log(value); } // syntaxerror: a declaration in the head of a for-of loop can't // have an initializer valid for-of loop you need to remove the initializer (value = 50) in the head of the for-of loop.
... let iterable = [10, 20,
30]; for (let value of iterable) { value += 50; console.log(value); } // 60 // 70 // 80 ...
Array.prototype.every() - JavaScript
function isbigenough(element, index, array) { return element >= 10; } [12, 5, 8, 1
30, 44].every(isbigenough); // false [12, 54, 18, 1
30, 44].every(isbigenough); // true using arrow functions arrow functions provide a shorter syntax for the same test.
... [12, 5, 8, 1
30, 44].every(x => x >= 10); // false [12, 54, 18, 1
30, 44].every(x => x >= 10); // true affecting initial array (modifying, appending, and deleting) the following examples tests the behaviour of the every method when the array is modified.
Array.prototype.map() - JavaScript
let kvarray = [{key: 1, value: 10}, {key: 2, value: 20}, {key: 3, value:
30}] let reformattedarray = kvarray.map(obj => { let robj = {} robj[obj.key] = obj.value return robj }) // reformattedarray is now [{1: 10}, {2: 20}, {3:
30}], // kvarray is still: // [{key: 1, value: 10}, // {key: 2, value: 20}, // {key: 3, value:
30}] mapping an array of numbers using a function containing an argument the following code shows how map works when a function requiring...
... [1, 2, 3] // actual result is an array of numbers (as expected) // same as above, but using the concise arrow function syntax ['1', '2', '3'].map( str => parseint(str) ) // a simpler way to achieve the above, while avoiding the "gotcha": ['1', '2', '3'].map(number) // [1, 2, 3] // but unlike parseint(), number() will also return a float or (resolved) exponential notation: ['1.1', '2.2e2', '3e
300'].map(number) // [1.1, 220, 3e+
300] // for comparison, if we use parseint() on the array above: ['1.1', '2.2e2', '3e
300'].map( str => parseint(str) ) // [1, 2, 3] one alternative output of the map method being called with parseint as a parameter runs as follows: let xs = ['10', '10', '10'] xs = xs.map(parseint) console.log(xs) // actual result of 10,nan,2 may be unexpected based on the ab...
Date.prototype.getSeconds() - JavaScript
examples using getseconds() the second statement below assigns the value
30 to the variable seconds, based on the value of the date object xmas95.
... var xmas95 = new date('december 25, 1995 23:15:
30'); var seconds = xmas95.getseconds(); console.log(seconds); //
30 specifications specification ecmascript (ecma-262)the definition of 'date.prototype.getseconds' in that specification.
Error.prototype.stack - JavaScript
le> <body> <script> function trace() { try { throw new error('myerror'); } catch(e) { alert(e.stack); } } function b() { trace(); } function a() { b(3, 4, '\n\n', undefined, {}); } a('first call, firstarg'); </script> assuming the above markup is saved as c:\example.html on a windows file system it produces an alert message box with the following text: starting with firefox
30 and later containing the column number: trace@file:///c:/example.html:9:17 b@file:///c:/example.html:16:13 a@file:///c:/example.html:19:13 @file:///c:/example.html:21:9 firefox 14 to firefox 29: trace@file:///c:/example.html:9 b@file:///c:/example.html:16 a@file:///c:/example.html:19 @file:///c:/example.html:21 firefox 13 and earlier would instead produce the following text: error("myerror")...
...@:0 trace()@file:///c:/example.html:9 b(3,4,"\n\n",(void 0),[object object])@file:///c:/example.html:16 a("first call, firstarg")@file:///c:/example.html:19 @file:///c:/example.html:21 stack of eval'ed code starting with firefox
30, the error stack of code in function() and eval() calls, now produces stacks with more detailed information about the line and column numbers inside these calls.
Math.LN10 - JavaScript
the math.ln10 property represents the natural logarithm of 10, approximately 2.
302: math.ln10=ln(10)≈2.
302\mathtt{\mi{math.ln10}} = \ln(10) \approx 2.
302 the source for this interactive example is stored in a github repository.
... examples using math.ln10 the following function returns the natural log of 10: function getnatlog10() { return math.ln10; } getnatlog10(); // 2.
302585092994046 specifications specification ecmascript (ecma-262)the definition of 'math.ln10' in that specification.
String.fromCodePoint() - JavaScript
); } catch(e) { string.fromcodepoint = fromcodepoint; } }(string.fromcharcode)); examples using fromcodepoint() valid input: string.fromcodepoint(42); // "*" string.fromcodepoint(65, 90); // "az" string.fromcodepoint(0x404); // "\u0404" == "Є" string.fromcodepoint(0x2f804); // "\ud87e\udc04" string.fromcodepoint(194564); // "\ud87e\udc04" string.fromcodepoint(0x1d
306, 0x61, 0x1d
307); // "\ud834\udf06a\ud834\udf07" invalid input: string.fromcodepoint('_'); // rangeerror string.fromcodepoint(infinity); // rangeerror string.fromcodepoint(-1); // rangeerror string.fromcodepoint(3.14); // rangeerror string.fromcodepoint(3e-2); // rangeerror string.fromcodepoint(nan); // rangeerror compared to fromcharcode() string.fromcharcode() cann...
...instead, it requires the utf-16 surrogate pair in order to return a supplementary character: string.fromcharcode(0xd83c, 0xdf03); // code point u+1f
303 "night with string.fromcharcode(55356, 57091); // stars" == "\ud83c\udf03" string.fromcodepoint(), on the other hand, can return 4-byte supplementary characters, as well as the more common 2-byte bmp characters, by specifying their code point (which is equivalent to the utf-32 code unit): string.fromcodepoint(0x1f
303); // or 127747 in decimal specifications specification ecmascript (ecma-262)the definition of 'string.fromcodepoint' in that specification.
TypedArray.prototype.every() - JavaScript
function isbigenough(element, index, array) { return element >= 10; } new uint8array([12, 5, 8, 1
30, 44]).every(isbigenough); // false new uint8array([12, 54, 18, 1
30, 44]).every(isbigenough); // true testing typed array elements using arrow functions arrow functions provide a shorter syntax for the same test.
... new uint8array([12, 5, 8, 1
30, 44]).every(elem => elem >= 10); // false new uint8array([12, 54, 18, 1
30, 44]).every(elem => elem >= 10); // true specifications specification ecmascript (ecma-262)the definition of 'typedarray.prototype.every' in that specification.
TypedArray.prototype.filter() - JavaScript
function isbigenough(element, index, array) { return element >= 10; } new uint8array([12, 5, 8, 1
30, 44]).filter(isbigenough); // uint8array [ 12, 1
30, 44 ] filtering typed array elements using arrow functions arrow functions provide a shorter syntax for the same test.
... new uint8array([12, 5, 8, 1
30, 44]).filter(elem => elem >= 10); // uint8array [ 12, 1
30, 44 ] specifications specification ecmascript (ecma-262)the definition of 'typedarray.prototype.filter' in that specification.
TypedArray - JavaScript
2147483648 to 2147483647 4 32-bit two's complement signed integer long int32_t uint32array 0 to 4294967295 4 32-bit unsigned integer unsigned long uint32_t float32array 1.2×10-38 to 3.4×1038 4 32-bit ieee floating point number (7 significant digits e.g., 1.1234567) unrestricted float float float64array 5.0×10-324 to 1.8×10
308 8 64-bit ieee floating point number (16 significant digits e.g., 1.123...15) unrestricted double double bigint64array -263 to 263-1 8 64-bit two's complement signed integer bigint int64_t (signed long long) biguint64array 0 to 264-1 8 64-bit unsigned integer bigint uint64_t (unsigned long long) constructor this object cannot be ...
... 42; console.log(int16[0]); // 42 // indexed properties on prototypes are not consulted (fx 25) int8array.prototype[20] = 'foo'; (new int8array(32))[20]; // 0 // even when out of bound int8array.prototype[20] = 'foo'; (new int8array(8))[20]; // undefined // or with negative integers int8array.prototype[-1] = 'foo'; (new int8array(8))[-1]; // undefined // named properties are allowed, though (fx
30) int8array.prototype.foo = 'bar'; (new int8array(32)).foo; // "bar" specifications specification ecmascript (ecma-262)the definition of 'typedarray objects' in that specification.
eval() - JavaScript
this can be done with eval(): var obj = { a: 20, b:
30 }; var propname = getpropname(); // returns "a" or "b" eval( 'var result = obj.' + propname ); however, eval() is not necessary here.
...instead, use the property accessors, which are much faster and safer: var obj = { a: 20, b:
30 }; var propname = getpropname(); // returns "a" or "b" var result = obj[ propname ]; // obj[ "a" ] is the same as obj.a you can even use this method to access descendant properties.
async function expression - JavaScript
examples simple example function resolveafter2seconds(x) { return new promise(resolve => { settimeout(() => { resolve(x); }, 2000); }); }; const add = async function(x) { // async function expression assigned to a variable let a = await resolveafter2seconds(20); let b = await resolveafter2seconds(
30); return x + a + b; }; add(10).then(v => { console.log(v); // prints 60 after 4 seconds.
... }); (async function(x) { // async function expression used as an iife let p_a = resolveafter2seconds(20); let p_b = resolveafter2seconds(
30); return x + await p_a + await p_b; })(10).then(v => { console.log(v); // prints 60 after 2 seconds.
new operator - JavaScript
for example: var kenscar = new car('nissan', '
300zx', 1992); object property that is itself another object suppose you define an object called person as follows: function person(name, age, sex) { this.name = name; this.age = age; this.sex = sex; } and then instantiate two new person objects as follows: var rand = new person('rand mcnally', 33, 'm'); var ken = new person('ken jones', 39, 'm'); then you can rewrite the definition o...
...f car to include an owner property that takes a person object, as follows: function car(make, model, year, owner) { this.make = make; this.model = model; this.year = year; this.owner = owner; } to instantiate the new objects, you then use the following: var car1 = new car('eagle', 'talon tsi', 1993, rand); var car2 = new car('nissan', '
300zx', 1992, ken); instead of passing a literal string or integer value when creating the new objects, the above statements pass the objects rand and ken as the parameters for the owners.
for...of - JavaScript
examples iterating over an array const iterable = [10, 20,
30]; for (const value of iterable) { console.log(value); } // 10 // 20 //
30 you can use let instead of const too, if you reassign the variable inside the block.
... const iterable = [10, 20,
30]; for (let value of iterable) { value += 1; console.log(value); } // 11 // 21 // 31 iterating over a string const iterable = 'boo'; for (const value of iterable) { console.log(value); } // "b" // "o" // "o" iterating over a typedarray const iterable = new uint8array([0x00, 0xff]); for (const value of iterable) { console.log(value); } // 0 // 255 iterating over a map const iterable = new map([['a', 1], ['b', 2], ['c', 3]]); for (const entry of iterable) { console.log(entry); } // ['a', 1] // ['b', 2] // ['c', 3] for (const [key, value] of iterable) { console.log(value); } // 1 // 2 // 3 iterating over a set const iterable = new set([1, 1, 2, 2, 3, 3]); for (const value of iterable) { console.log(value); } // 1 // 2 // 3 iteratin...
Digital audio concepts - Web media technologies
telephone networks, which were originally designed specifically to transmit human voices, can only carry audio (or any other kind of signal) in the frequency band from
300 hz to 3,000 hz.
... human speech uses a relatively narrow frequency band (around
300 hz to 18,000 hz, though the exact range varies from person to person due to factors including gender).
The building blocks of responsive design - Progressive web apps (PWAs)
to get these sitting side-by-side we have used the following rules: x-card { width: 100%; } x-card:nth-child(1), x-card:nth-child(2) { width:
30%; float: left; padding: 2rem; } x-card:nth-child(3) { width: 40%; float: left; height: 100%; overflow: auto; padding: 2rem; } so we're giving the first two columns a width of
30%, and the third a width of 40%, floating the columns all left.
...let's look at a quick example: header { height:
300px; width: 100%; background: url(images/small-header.jpg) center; } @media all and (min-width: 480px) { header { background: url(images/large-header.jpg) center; } } this means that mobile browsers only download the mobile background image asset — not the desktop mobile assets — because they fail the media query tests and therefore ignore the media queries.
fill-rule - SVG: Scalable Vector Graphics
zero fill rule on crossing path segments --> <polygon fill-rule="nonzero" stroke="red" points="50,0 21,90 98,35 2,35 79,90"/> <!-- effect of nonzero fill rule on a shape inside a shape with the path segment moving in the same direction (both squares drawn clockwise, to the "right") --> <path fill-rule="nonzero" stroke="red" d="m110,0 h90 v90 h-90 z m1
30,20 h50 v50 h-50 z"/> <!-- effect of nonzero fill rule on a shape inside a shape with the path segment moving in the opposite direction (one square drawn clockwise, the other anti-clockwise) --> <path fill-rule="nonzero" stroke="red" d="m210,0 h90 v90 h-90 z m2
30,20 v50 h50 v-50 z"/> </svg> evenodd the value evenodd determines the "insideness" of a point in th...
...d fill rule on crossing path segments --> <polygon fill-rule="evenodd" stroke="red" points="50,0 21,90 98,35 2,35 79,90"/> <!-- effect of evenodd fill rule on on a shape inside a shape with the path segment moving in the same direction (both squares drawn clockwise, to the "right") --> <path fill-rule="evenodd" stroke="red" d="m110,0 h90 v90 h-90 z m1
30,20 h50 v50 h-50 z"/> <!-- effect of evenodd fill rule on a shape inside a shape with the path segment moving in opposite direction (one square drawn clockwise, the other anti-clockwise) --> <path fill-rule="evenodd" stroke="red" d="m210,0 h90 v90 h-90 z m2
30,20 v50 h50 v-50 z"/> </svg> browser compatibility the compatibility table on this page is generated fr...
lengthAdjust - SVG: Scalable Vector Graphics
four elements are using this attribute: <text>, <textpath>, <tref>, and <tspan> html, body, svg { height: 100%; } <svg width="
300" height="150" xmlns="http://www.w3.org/2000/svg"> <g font-face="sans-serif"> <text x="0" y="20" textlength="
300" lengthadjust="spacing"> stretched using spacing only.
... </text> <text x="0" y="50" textlength="
300" lengthadjust="spacingandglyphs"> stretched using spacing and glyphs.
stroke-dasharray - SVG: Scalable Vector Graphics
as a presentation attribute, it can be applied to any element, but it only has effect on the following twelve elements: <altglyph> <circle> <ellipse> <path> <line> <polygon> <polyline> <rect> <text> <textpath> <tref> <tspan> html,body,svg { height:100% } <svg viewbox="0 0
30 10" xmlns="http://www.w3.org/2000/svg"> <!-- no dashes nor gaps --> <line x1="0" y1="1" x2="
30" y2="1" stroke="black" /> <!-- dashes and gaps of the same size --> <line x1="0" y1="3" x2="
30" y2="3" stroke="black" stroke-dasharray="4" /> <!-- dashes and gaps of different sizes --> <line x1="0" y1="5" x2="
30" y2="5" stroke="black" stroke-dasharray="4 1" /> ...
... <!-- dashes and gaps of various sizes with an odd number of values --> <line x1="0" y1="7" x2="
30" y2="7" stroke="black" stroke-dasharray="4 1 2" /> <!-- dashes and gaps of various sizes with an even number of values --> <line x1="0" y1="9" x2="
30" y2="9" stroke="black" stroke-dasharray="4 1 2 3" /> </svg> usage notes value none | <dasharray> default value none animatable yes <dasharray> a list of comma and/or white space separated <length>s and <percentage>s that specify the lengths of alternating dashes and gaps.
stroke-dashoffset - SVG: Scalable Vector Graphics
as a presentation attribute, it can be applied to any element but it has effect only on the following twelve elements: <altglyph>, <circle>, <ellipse>, <path>, <line>, <polygon>, <polyline>, <rect>, <text>, <textpath>, <tref>, and <tspan> html,body,svg { height:100% } <svg viewbox="-3 0 33 10" xmlns="http://www.w3.org/2000/svg"> <!-- no dash array --> <line x1="0" y1="1" x2="
30" y2="1" stroke="black" /> <!-- no dash offset --> <line x1="0" y1="3" x2="
30" y2="3" stroke="black" stroke-dasharray="3 1" /> <!-- the start of the dash array computation is pulled by 3 user units --> <line x1="0" y1="5" x2="
30" y2="5" stroke="black" stroke-dasharray="3 1" stroke-dashoffset="3" /> <!-- the start of the dash array computation is pu...
...shed by 3 user units --> <line x1="0" y1="7" x2="
30" y2="7" stroke="black" stroke-dasharray="3 1" stroke-dashoffset="-3" /> <!-- the start of the dash array computation is pulled by 1 user units which ends up in the same rendering as the previous example --> <line x1="0" y1="9" x2="
30" y2="9" stroke="black" stroke-dasharray="3 1" stroke-dashoffset="1" /> <!-- the following red lines highlight the offset of the dash array for each line --> <path d="m0,5 h-3 m0,7 h3 m0,9 h-1" stroke="rgba(255,0,0,.5)" /> </svg> usage notes value <percentage> | <length> default value 0 animatable yes the offset is usually expressed in user units resolved against the pathlength but if a <percentage> is ...
textLength - SVG: Scalable Vector Graphics
it's pretty basic, with a 1000-by-
300 pixel space mapped into a 10 centimeter by 3 centimeter box.
... <svg width="10cm" height="3cm" viewbox="0 0 1000
300" xmlns="http://www.w3.org/2000/svg"> <rect x="1" y="1" width="998" height="298" fill="none" stroke="green" stroke-width="2"/> <text id="hello" x="10" y="150" font-family="sans-serif" font-size="60" fill="green"> hello world!
width - SVG: Scalable Vector Graphics
>, <fecolormatrix>, <fecomponenttransfer>, <fecomposite>, <feconvolvematrix>, <fediffuselighting>, <fedisplacementmap>, <fedropshadow>, <feflood>, <fegaussianblur>, <feimage>, <femerge>, <femorphology>, <feoffset>, <fespecularlighting>, <fetile>, <feturbulence>, <filter>, <foreignobject>, <image>, <mask>, <pattern>, <rect>, <svg>, and <use> html,body,svg { height:100% } <svg viewbox="0 0 100
300" xmlns="http://www.w3.org/2000/svg"> <!-- with a width of 0 or less, nothing will be rendered --> <rect x="0" y="0" width="0" height="90"/> <rect x="0" y="100" width="60" height="90"/> <rect x="0" y="200" width="100%" height="90"/> </svg> feblend for <feblend>, width defines the horizontal length for the rendering area of the primitive.
... note: in an html document if both the viewbox and width attributes are omitted, the svg element will be rendered with a width of
300px value auto | <length> | <percentage> default value auto (treated as 100%) animatable yes note: starting with svg2, width is a geometry property meaning this attribute can also be used as a css property for <svg>.
<feColorMatrix> - SVG: Scalable Vector Graphics
example svg <svg width="100%" height="100%" viewbox="0 0 150 500" preserveaspectratio="xmidymid meet" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <!-- ref --> <defs> <g id="circles"> <circle cx="
30" cy="
30" r="20" fill="blue" fill-opacity="0.5" /> <circle cx="20" cy="50" r="20" fill="green" fill-opacity="0.5" /> <circle cx="40" cy="50" r="20" fill="red" fill-opacity="0.5" /> </g> </defs> <use href="#circles" /> <text x="70" y="50">reference</text> <!-- identity matrix --> <filter id="colormethesame"> <fecolormatrix in="sourcegraphic" type="matrix" ...
.../> </filter> <use href="#circles" transform="translate(0 210)" filter="url(#colormesaturate)" /> <text x="70" y="260">saturate</text> <!-- huerotate --> <filter id="colormehuerotate"> <fecolormatrix in="sourcegraphic" type="huerotate" values="180" /> </filter> <use href="#circles" transform="translate(0 280)" filter="url(#colormehuerotate)" /> <text x="70" y="3
30">huerotate</text> <!-- luminancetoalpha --> <filter id="colormelta"> <fecolormatrix in="sourcegraphic" type="luminancetoalpha" /> </filter> <use href="#circles" transform="translate(0 350)" filter="url(#colormelta)" /> <text x="70" y="400">luminancetoalpha</text> </svg> result screenshotlive sample specifications specification status comment ...
<glyph> - SVG: Scalable Vector Graphics
example svg <svg width="400px" height="
300px" version="1.1" xmlns="http://www.w3.org/2000/svg"> <!-- example copied from https://www.w3.org/tr/svg/fonts.html#glyphelement --> <defs> <font id="font1" horiz-adv-x="1000"> <font-face font-family="super sans" font-weight="bold" font-style="normal" units-per-em="1000" cap-height="600" x-height="400" ascent="700" descent="
300" alphabetic="0" mathem...
...atical="350" ideographic="400" hanging="500"> <font-face-src> <font-face-name name="super sans bold"/> </font-face-src> </font-face> <missing-glyph><path d="m0,0h200v200h-200z"/></missing-glyph> <glyph unicode="!" horiz-adv-x="80" d="m0,0h200v200h-200z"></glyph> <glyph unicode="@" d="m0,50l100,
300l400,100z"></glyph> </font> </defs> <text x="100" y="100" style="font-family: 'super sans', helvetica, sans-serif; font-weight: bold; font-style: normal">text using embe@dded font!</text> </svg> result specifications specification status comment scalable vector graphics (svg) 1.1 (second edition)the definition of '<glyph>' in that specification.
<metadata> - SVG: Scalable Vector Graphics
example <svg width="400" viewbox="0 0 400
300" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <metadata> <rdf:rdf xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:connect="http://www.w3.org/1999/08/29-svg-connections-in-rdf#"> <rdf:description about="#cablea"> <connect:ends rdf:resource="#socket1"/> <connect:ends rdf:resource="#computera"/> </rdf:d...
...--> <g id="computerb" transform="translate(
300 170)"> <title>computer b</title> <use xlink:href="#computer" transform="scale(0.5)"/> </g> <!-- draw cable a.
Namespaces crash course - SVG: Scalable Vector Graphics
<html xmlns="http://www.w3.org/1999/xhtml"> <body> <!-- some xhtml tags here --> <svg xmlns="http://www.w3.org/2000/svg" width="
300px" height="200px"> <!-- some svg tags here --> </svg> <!-- some xhtml tags here --> </body> </html> in this example the xmlns parameter on the root <html> element declares the default namespace to be xhtml.
...knowing this will save you some confusion if you come across markup like in the following example: <html xmlns="http://www.w3.org/1999/xhtml" xmlns:svg="http://www.w3.org/2000/svg"> <body> <h1>svg embedded inline in xhtml</h1> <svg:svg width="
300px" height="200px"> <svg:circle cx="150" cy="100" r="50" fill="#ff0000"/> </svg:svg> </body> </html> note that because a namespace prefix is used for the <svg:svg> element and its child <svg:circle>, it wasn't necessary to redeclare the default namespace.
AudioListener.positionX - Web APIs
istener-data'); var pannerdata = document.queryselector('.panner-data'); leftbound = (-xpos) + 50; rightbound = xpos - 50; xiterator = width/150; // listener will always be in the same place for this demo if(listener.positionx) { listener.positionx.setvalueattime(xpos, audioctx.currenttime); listener.positiony.setvalueattime(ypos, audioctx.currenttime); listener.positionz.setvalueattime(
300, audioctx.currenttime); } else { listener.setposition(xpos,ypos,
300); } listenerdata.innerhtml = 'listener data: x ' + xpos + ' y ' + ypos + ' z ' +
300; // panner will move as the boombox graphic moves around on the screen function positionpanner() { if(panner.positionx) { panner.positionx.setvalueattime(xpos, audioctx.currenttime); panner.positiony.setvalueattime(ypos, audioctx.c...
AudioListener.positionY - Web APIs
istener-data'); var pannerdata = document.queryselector('.panner-data'); leftbound = (-xpos) + 50; rightbound = xpos - 50; xiterator = width/150; // listener will always be in the same place for this demo if(listener.positionx) { listener.positionx.setvalueattime(xpos, audioctx.currenttime); listener.positiony.setvalueattime(ypos, audioctx.currenttime); listener.positionz.setvalueattime(
300, audioctx.currenttime); } else { listener.setposition(xpos,ypos,
300); } listenerdata.innerhtml = 'listener data: x ' + xpos + ' y ' + ypos + ' z ' +
300; // panner will move as the boombox graphic moves around on the screen function positionpanner() { if(panner.positionx) { panner.positionx.setvalueattime(xpos, audioctx.currenttime); panner.positiony.setvalueattime(ypos, audioctx.c...
AudioListener.positionZ - Web APIs
istener-data'); var pannerdata = document.queryselector('.panner-data'); leftbound = (-xpos) + 50; rightbound = xpos - 50; xiterator = width/150; // listener will always be in the same place for this demo if(listener.positionx) { listener.positionx.setvalueattime(xpos, audioctx.currenttime); listener.positiony.setvalueattime(ypos, audioctx.currenttime); listener.positionz.setvalueattime(
300, audioctx.currenttime); } else { listener.setposition(xpos,ypos,
300); } listenerdata.innerhtml = 'listener data: x ' + xpos + ' y ' + ypos + ' z ' +
300; // panner will move as the boombox graphic moves around on the screen function positionpanner() { if(panner.positionx) { panner.positionx.setvalueattime(xpos, audioctx.currenttime); panner.positiony.setvalueattime(ypos, audioctx.c...
AudioListener.setOrientation() - Web APIs
istener-data'); var pannerdata = document.queryselector('.panner-data'); leftbound = (-xpos) + 50; rightbound = xpos - 50; xiterator = width/150; // listener will always be in the same place for this demo if(listener.positionx) { listener.positionx.setvalueattime(xpos, audioctx.currenttime); listener.positiony.setvalueattime(ypos, audioctx.currenttime); listener.positionz.setvalueattime(
300, audioctx.currenttime); } else { listener.setposition(xpos,ypos,
300); } listenerdata.innerhtml = 'listener data: x ' + xpos + ' y ' + ypos + ' z ' +
300; // panner will move as the boombox graphic moves around on the screen function positionpanner() { if(panner.positionx) { panner.positionx.setvalueattime(xpos, audioctx.currenttime); panner.positiony.setvalueattime(ypos, audioctx.c...
AudioListener.setPosition() - Web APIs
istener-data'); var pannerdata = document.queryselector('.panner-data'); leftbound = (-xpos) + 50; rightbound = xpos - 50; xiterator = width/150; // listener will always be in the same place for this demo if(listener.positionx) { listener.positionx.setvalueattime(xpos, audioctx.currenttime); listener.positiony.setvalueattime(ypos, audioctx.currenttime); listener.positionz.setvalueattime(
300, audioctx.currenttime); } else { listener.setposition(xpos,ypos,
300); } listenerdata.innerhtml = 'listener data: x ' + xpos + ' y ' + ypos + ' z ' +
300; // panner will move as the boombox graphic moves around on the screen function positionpanner() { if(panner.positionx) { panner.positionx.setvalueattime(xpos, audioctx.currenttime); panner.positiony.setvalueattime(ypos, audioctx.c...
AudioListener.speedOfSound - Web APIs
istener-data'); var pannerdata = document.queryselector('.panner-data'); leftbound = (-xpos) + 50; rightbound = xpos - 50; xiterator = width/150; // listener will always be in the same place for this demo if(listener.positionx) { listener.positionx.setvalueattime(xpos, audioctx.currenttime); listener.positiony.setvalueattime(ypos, audioctx.currenttime); listener.positionz.setvalueattime(
300, audioctx.currenttime); } else { listener.setposition(xpos,ypos,
300); } listenerdata.innerhtml = 'listener data: x ' + xpos + ' y ' + ypos + ' z ' +
300; // panner will move as the boombox graphic moves around on the screen function positionpanner() { if(panner.positionx) { panner.positionx.setvalueattime(xpos, audioctx.currenttime); panner.positiony.setvalueattime(ypos, audioctx.c...
AudioListener.upX - Web APIs
istener-data'); var pannerdata = document.queryselector('.panner-data'); leftbound = (-xpos) + 50; rightbound = xpos - 50; xiterator = width/150; // listener will always be in the same place for this demo if(listener.positionx) { listener.positionx.setvalueattime(xpos, audioctx.currenttime); listener.positiony.setvalueattime(ypos, audioctx.currenttime); listener.positionz.setvalueattime(
300, audioctx.currenttime); } else { listener.setposition(xpos,ypos,
300); } listenerdata.innerhtml = 'listener data: x ' + xpos + ' y ' + ypos + ' z ' +
300; // panner will move as the boombox graphic moves around on the screen function positionpanner() { if(panner.positionx) { panner.positionx.setvalueattime(xpos, audioctx.currenttime); panner.positiony.setvalueattime(ypos, audioctx.c...
AudioListener.upY - Web APIs
istener-data'); var pannerdata = document.queryselector('.panner-data'); leftbound = (-xpos) + 50; rightbound = xpos - 50; xiterator = width/150; // listener will always be in the same place for this demo if(listener.positionx) { listener.positionx.setvalueattime(xpos, audioctx.currenttime); listener.positiony.setvalueattime(ypos, audioctx.currenttime); listener.positionz.setvalueattime(
300, audioctx.currenttime); } else { listener.setposition(xpos,ypos,
300); } listenerdata.innerhtml = 'listener data: x ' + xpos + ' y ' + ypos + ' z ' +
300; // panner will move as the boombox graphic moves around on the screen function positionpanner() { if(panner.positionx) { panner.positionx.setvalueattime(xpos, audioctx.currenttime); panner.positiony.setvalueattime(ypos, audioctx.c...
AudioListener.upZ - Web APIs
istener-data'); var pannerdata = document.queryselector('.panner-data'); leftbound = (-xpos) + 50; rightbound = xpos - 50; xiterator = width/150; // listener will always be in the same place for this demo if(listener.positionx) { listener.positionx.setvalueattime(xpos, audioctx.currenttime); listener.positiony.setvalueattime(ypos, audioctx.currenttime); listener.positionz.setvalueattime(
300, audioctx.currenttime); } else { listener.setposition(xpos,ypos,
300); } listenerdata.innerhtml = 'listener data: x ' + xpos + ' y ' + ypos + ' z ' +
300; // panner will move as the boombox graphic moves around on the screen function positionpanner() { if(panner.positionx) { panner.positionx.setvalueattime(xpos, audioctx.currenttime); panner.positiony.setvalueattime(ypos, audioctx.c...
AudioListener - Web APIs
istener-data'); var pannerdata = document.queryselector('.panner-data'); leftbound = (-xpos) + 50; rightbound = xpos - 50; xiterator = width/150; // listener will always be in the same place for this demo if(listener.positionx) { listener.positionx.setvalueattime(xpos, audioctx.currenttime); listener.positiony.setvalueattime(ypos, audioctx.currenttime); listener.positionz.setvalueattime(
300, audioctx.currenttime); } else { listener.setposition(xpos,ypos,
300); } listenerdata.innerhtml = 'listener data: x ' + xpos + ' y ' + ypos + ' z ' +
300; // panner will move as the boombox graphic moves around on the screen function positionpanner() { if(panner.positionx) { panner.positionx.setvalueattime(xpos, audioctx.currenttime); panner.positiony.setvalueattime(ypos, audioctx.c...
AudioParam.value - Web APIs
consider this example: const source = new audiobuffersourcenode(...); const rate = 5.3; source.playbackrate.value = rate; console.log(source.playbackrate.value === rate); the log output will be false, because the playback rate parameter, rate, was converted to the 32-bit floating-point number closest to 5.3, which yields 5.
300000190734863.
BaseAudioContext.createOscillator() - Web APIs
// create web audio api context var audioctx = new (window.audiocontext || window.webkitaudiocontext)(); // create oscillator node var oscillator = audioctx.createoscillator(); oscillator.type = 'square'; oscillator.frequency.setvalueattime(
3000, audioctx.currenttime); // value in hertz oscillator.connect(audioctx.destination); oscillator.start(); specifications specification status comment web audio apithe definition of 'createoscillator' in that specification.
BaseAudioContext.createPanner() - Web APIs
istener-data'); var pannerdata = document.queryselector('.panner-data'); leftbound = (-xpos) + 50; rightbound = xpos - 50; xiterator = width/150; // listener will always be in the same place for this demo if(listener.positionx) { listener.positionx.setvalueattime(xpos, audioctx.currenttime); listener.positiony.setvalueattime(ypos, audioctx.currenttime); listener.positionz.setvalueattime(
300, audioctx.currenttime); } else { listener.setposition(xpos,ypos,
300); } listenerdata.innerhtml = 'listener data: x ' + xpos + ' y ' + ypos + ' z ' +
300; // panner will move as the boombox graphic moves around on the screen function positionpanner() { if(panner.positionx) { panner.positionx.setvalueattime(xpos, audioctx.currenttime); panner.positiony.setvalueattime(ypos, audioctx.c...
BiquadFilterNode.frequency - Web APIs
syntax var audioctx = new audiocontext(); var biquadfilter = audioctx.createbiquadfilter(); biquadfilter.frequency.value =
3000; note: though the audioparam returned is read-only, the value it represents is not.
BiquadFilterNode.getFrequencyResponse() - Web APIs
we first create the float32arrays we need, one containing the input frequencies, and two to receive the output magnitude and phase values: var myfrequencyarray = new float32array(5); myfrequencyarray[0] = 1000; myfrequencyarray[1] = 2000; myfrequencyarray[2] =
3000; myfrequencyarray[3] = 4000; myfrequencyarray[4] = 5000; var magresponseoutput = new float32array(5); var phaseresponseoutput = new float32array(5); next we create a <ul> element in our html to contain our results, and grab a reference to it in our javascript: <p>biquad filter frequency response for: </p> <ul class="freq-response-output"> </ul> var freqresponseoutput = document.queryselecto...
IDBObjectStore.name - Web APIs
// this is used a lot below db = dbopenrequest.result; // run the adddata() function to add the data to the database adddata(); }; function adddata() { // create a new object ready to insert into the idb var newitem = [ { tasktitle: "walk dog", hours: 19, minutes:
30, day: 24, month: "december", year: 2013, notified: "no" } ]; // open a read/write db transaction, ready for adding the data var transaction = db.transaction(["todolist"], "readwrite"); // report on the success of the transaction completing, when everything is done transaction.oncomplete = function(event) { note.innerhtml += '<li>transaction completed.</li>'; }; transaction.oner...
IDBObjectStore.transaction - Web APIs
// this is used a lot below db = dbopenrequest.result; // run the adddata() function to add the data to the database adddata(); }; function adddata() { // create a new object ready to insert into the idb var newitem = [ { tasktitle: "walk dog", hours: 19, minutes:
30, day: 24, month: "december", year: 2013, notified: "no" } ]; // open a read/write db transaction, ready for adding the data var transaction = db.transaction(["todolist"], "readwrite"); // report on the success of the transaction completing, when everything is done transaction.oncomplete = function(event) { note.innerhtml += '<li>transaction completed.</li>'; }; transaction.oner...
IDBObjectStore - Web APIs
", "day", { unique: false }); objectstore.createindex("month", "month", { unique: false }); objectstore.createindex("year", "year", { unique: false }); objectstore.createindex("notified", "notified", { unique: false }); note.innerhtml += '<li>object store created.</li>'; }; // create a new item to add in to the object store var newitem = [ { tasktitle: "walk dog", hours: 19, minutes:
30, day: 24, month: 'december', year: 2013, notified: "no" } ]; // open a read/write db transaction, ready for adding the data var transaction = db.transaction(["todolist"], "readwrite"); // report on the success of the transaction completing, when everything is done transaction.oncomplete = function(event) { note.innerhtml += '<li>transaction completed.</li>'; }; transaction.onerror = function...
IDBTransaction.abort() - Web APIs
this is used a lot below db = dbopenrequest.result; // run the adddata() function to add the data to the database adddata(); }; function adddata() { // create a new object ready for being inserted into the idb var newitem = [ { tasktitle: "walk dog", hours: 19, minutes:
30, day: 24, month: "december", year: 2013, notified: "no" } ]; // open a read/write db transaction, ready for adding the data var transaction = db.transaction(["todolist"], "readwrite"); // report on the success of opening the transaction transaction.oncomplete = function(event) { note.innerhtml += '<li>transaction completed: database modification finished.</li>'; }; transaction...
IDBTransaction.db - Web APIs
// this is used a lot below db = dbopenrequest.result; // run the adddata() function to add the data to the database adddata(); }; function adddata() { // create a new object ready for being inserted into the idb var newitem = [ { tasktitle: "walk dog", hours: 19, minutes:
30, day: 24, month: "december", year: 2013, notified: "no" } ]; // open a read/write db transaction, ready for adding the data var transaction = db.transaction(["todolist"], "readwrite"); // report on the success of opening the transaction transaction.oncomplete = function(event) { note.innerhtml += '<li>transaction completed: database modification finished.</li>'; }; transaction.
IDBTransaction.error - Web APIs
// this is used a lot below db = dbopenrequest.result; // run the adddata() function to add the data to the database adddata(); }; function adddata() { // create a new object ready for being inserted into the idb var newitem = [ { tasktitle: "walk dog", hours: 19, minutes:
30, day: 24, month: "december", year: 2013, notified: "no" } ]; // open a read/write db transaction, ready for adding the data var transaction = db.transaction(["todolist"], "readwrite"); // report on the success of opening the transaction transaction.oncomplete = function(event) { note.innerhtml += '<li>transaction completed: database modification finished.</li>'; }; transaction...
IDBTransaction.mode - Web APIs
// this is used a lot below db = dbopenrequest.result; // run the adddata() function to add the data to the database adddata(); }; function adddata() { // create a new object ready for being inserted into the idb var newitem = [ { tasktitle: "walk dog", hours: 19, minutes:
30, day: 24, month: "december", year: 2013, notified: "no" } ]; // open a read/write db transaction, ready for adding the data var transaction = db.transaction(["todolist"], "readwrite"); // report on the success of opening the transaction transaction.oncomplete = function(event) { note.innerhtml += '<li>transaction completed: database modification finished.</li>'; }; transaction.
IDBTransaction.objectStore() - Web APIs
// this is used a lot below db = dbopenrequest.result; // run the adddata() function to add the data to the database adddata(); }; function adddata() { // create a new object ready for being inserted into the idb var newitem = [ { tasktitle: "walk dog", hours: 19, minutes:
30, day: 24, month: "december", year: 2013, notified: "no" } ]; // open a read/write db transaction, ready for adding the data var transaction = db.transaction(["todolist"], "readwrite"); // report on the success of opening the transaction transaction.oncomplete = function(event) { note.innerhtml += '<li>transaction completed: database modification finished.</li>'; }; transaction.
IDBTransaction.onabort - Web APIs
// this is used a lot below db = dbopenrequest.result; // run the adddata() function to add the data to the database adddata(); }; function adddata() { // create a new object ready for being inserted into the idb var newitem = [ { tasktitle: "walk dog", hours: 19, minutes:
30, day: 24, month: "december", year: 2013, notified: "no" } ]; // open a read/write db transaction, ready for adding the data var transaction = db.transaction(["todolist"], "readwrite"); // report on the success of opening the transaction transaction.oncomplete = function(event) { note.innerhtml += '<li>transaction completed: database modification finished.</li>'; }; transaction.
IDBTransaction.oncomplete - Web APIs
// this is used a lot below db = dbopenrequest.result; // run the adddata() function to add the data to the database adddata(); }; function adddata() { // create a new object ready for being inserted into the idb var newitem = [ { tasktitle: "walk dog", hours: 19, minutes:
30, day: 24, month: "december", year: 2013, notified: "no" } ]; // open a read/write db transaction, ready for adding the data var transaction = db.transaction(["todolist"], "readwrite"); // report on the success of opening the transaction transaction.oncomplete = function(event) { note.innerhtml += '<li>transaction completed: database modification finished.</li>'; }; transaction.
IDBTransaction.onerror - Web APIs
// this is used a lot below db = dbopenrequest.result; // run the adddata() function to add the data to the database adddata(); }; function adddata() { // create a new object ready for being inserted into the idb var newitem = [ { tasktitle: "walk dog", hours: 19, minutes:
30, day: 24, month: "december", year: 2013, notified: "no" } ]; // open a read/write db transaction, ready for adding the data var transaction = db.transaction(["todolist"], "readwrite"); // report on the success of opening the transaction transaction.oncomplete = function(event) { note.innerhtml += '<li>transaction completed: database modification finished.</li>'; }; transaction...
IIRFilterNode() - Web APIs
examples let feedforward = [0.00020298, 0.0004059599, 0.00020298]; let feedbackward = [1.0126964558, -1.9991880801, 0.987
3035442]; const audiocontext = window.audiocontext || window.webkitaudiocontext; const audioctx = new audiocontext(); const iirfilter = new iirfilternode(audioctx, { feedforward: feedforward, feedback: feedbackward }); specifications specification status comment web audio apithe definition of 'iirfilternode()' in that specification.
IIRFilterNode.getFrequencyResponse() - Web APIs
we first create the float32array objects we need, one containing the input frequencies, and two to receive the output magnitude and phase values: var myfrequencyarray = new float32array(5); myfrequencyarray[0] = 1000; myfrequencyarray[1] = 2000; myfrequencyarray[2] =
3000; myfrequencyarray[3] = 4000; myfrequencyarray[4] = 5000; var magresponseoutput = new float32array(5); var phaseresponseoutput = new float32array(5); next we create a <ul> element in our html to contain our results, and grab a reference to it in our javascript: <p>iir filter frequency response for: </p> <ul class="freq-response-output"> </ul> var freqresponseoutput = document.queryselector('...
Timing element visibility with the Intersection Observer API - Web APIs
.ad { height: 96px; padding: 6px; border-color: #555; border-style: solid; border-width: 1px; } .ad:not(:last-child) { margin-bottom: 8px; } .ad h2 { margin-top: 0; } .ad div { position: relative; float: right; padding: 0 4px; height: 20px; width: 120px; font-size: 14px; bottom:
30px; border: 1px solid black; background-color: rgba(255, 255, 255, 0.5); } there's nothing magic in here.
OVR_multiview2 - Web APIs
shader code #version
300 es #extension gl_ovr_multiview2 : require precision mediump float; layout (num_views = 2) in; in vec4 inpos; uniform mat4 u_viewmatrices[2]; void main() { gl_position = u_viewmatrices[gl_viewid_ovr] * inpos; } specifications specification status ovr_multiview2 community approved ...
OscillatorNode.start() - Web APIs
// create web audio api context var audioctx = new (window.audiocontext || window.webkitaudiocontext)(); // create oscillator node var oscillator = audioctx.createoscillator(); oscillator.type = 'square'; oscillator.frequency.setvalueattime(
3000, audioctx.currenttime); // value in hertz oscillator.start(); specifications specification status comment web audio apithe definition of 'start' in that specification.
Page Visibility API - Web APIs
windows are subjected to throttling after
30 seconds, with the same throttling delay rules as specified for window timers (again, see reasons for delays longer than specified).
PannerNode.coneInnerAngle - Web APIs
and a pannernode: const context = new audiocontext(); const osc = new oscillatornode(context); osc.type = 'sawtooth'; const panner = new pannernode(context); panner.panningmodel = 'hrtf'; next, we set up the cone of our spatialised sound, determining the area in which it can be heard: // this value determines the size of the area in which the sound volume is constant // if coneinnerangle ==
30, it means that when the sound is rotated // by at most 15 (
30/2) degrees either direction, the volume won't change panner.coneinnerangle =
30; // this value determines the size of the area in which the sound volume decreases gradually // if coneouterangle == 45 and coneinnerangle ==
30, it means that when the sound is rotated // by between 15 (
30/2) and 22.5 (45/2) degrees either direction, // th...
PannerNode.coneOuterAngle - Web APIs
and a pannernode: const context = new audiocontext(); const osc = new oscillatornode(context); osc.type = 'sawtooth'; const panner = new pannernode(context); panner.panningmodel = 'hrtf'; next, we set up the cone of our spatialised sound, determining the area in which it can be heard: // this value determines the size of the area in which the sound volume is constant // if coneinnerangle ==
30, it means that when the sound is rotated // by at most 15 (
30/2) degrees either direction, the volume won't change panner.coneinnerangle =
30; // this value determines the size of the area in which the sound volume decreases gradually // if coneouterangle == 45 and coneinnerangle ==
30, it means that when the sound is rotated // by between 15 (
30/2) and 22.5 (45/2) degrees either direction, // th...
PannerNode.coneOuterGain - Web APIs
and a pannernode: const context = new audiocontext(); const osc = new oscillatornode(context); osc.type = 'sawtooth'; const panner = new pannernode(context); panner.panningmodel = 'hrtf'; next, we set up the cone of our spatialised sound, determining the area in which it can be heard: // this value determines the size of the area in which the sound volume is constant // if coneinnerangle ==
30, it means that when the sound is rotated // by at most 15 (
30/2) degrees either direction, the volume won't change panner.coneinnerangle =
30; // this value determines the size of the area in which the sound volume decreases gradually // if coneouterangle == 45 and coneinnerangle ==
30, it means that when the sound is rotated // by between 15 (
30/2) and 22.5 (45/2) degrees either direction, // th...
PannerNode.distanceModel - Web APIs
istener-data'); var pannerdata = document.queryselector('.panner-data'); leftbound = (-xpos) + 50; rightbound = xpos - 50; xiterator = width/150; // listener will always be in the same place for this demo if(listener.positionx) { listener.positionx.setvalueattime(xpos, audioctx.currenttime); listener.positiony.setvalueattime(ypos, audioctx.currenttime); listener.positionz.setvalueattime(
300, audioctx.currenttime); } else { listener.setposition(xpos,ypos,
300); } listenerdata.innerhtml = 'listener data: x ' + xpos + ' y ' + ypos + ' z ' +
300; // panner will move as the boombox graphic moves around on the screen function positionpanner() { if(panner.positionx) { panner.positionx.setvalueattime(xpos, audioctx.currenttime); panner.positiony.setvalueattime(ypos, audioctx.c...
PannerNode.maxDistance - Web APIs
istener-data'); var pannerdata = document.queryselector('.panner-data'); leftbound = (-xpos) + 50; rightbound = xpos - 50; xiterator = width/150; // listener will always be in the same place for this demo if(listener.positionx) { listener.positionx.setvalueattime(xpos, audioctx.currenttime); listener.positiony.setvalueattime(ypos, audioctx.currenttime); listener.positionz.setvalueattime(
300, audioctx.currenttime); } else { listener.setposition(xpos,ypos,
300); } listenerdata.innerhtml = 'listener data: x ' + xpos + ' y ' + ypos + ' z ' +
300; // panner will move as the boombox graphic moves around on the screen function positionpanner() { if(panner.positionx) { panner.positionx.setvalueattime(xpos, audioctx.currenttime); panner.positiony.setvalueattime(ypos, audioctx.c...
PannerNode.orientationX - Web APIs
and a pannernode: const context = new audiocontext(); const osc = new oscillatornode(context); osc.type = 'sawtooth'; const panner = new pannernode(context); panner.panningmodel = 'hrtf'; next, we set up the cone of our spatialised sound, determining the area in which it can be heard: // this value determines the size of the area in which the sound volume is constant // if coneinnerangle ==
30, it means that when the sound is rotated // by at most 15 (
30/2) degrees either direction, the volume won't change panner.coneinnerangle =
30; // this value determines the size of the area in which the sound volume decreases gradually // if coneouterangle == 45 and coneinnerangle ==
30, it means that when the sound is rotated // by between 15 (
30/2) and 22.5 (45/2) degrees either direction, // th...
PannerNode.orientationY - Web APIs
and a pannernode: const context = new audiocontext(); const osc = new oscillatornode(context); osc.type = 'sawtooth'; const panner = new pannernode(context); panner.panningmodel = 'hrtf'; next, we set up the cone of our spatialised sound, determining the area in which it can be heard: // this value determines the size of the area in which the sound volume is constant // if coneinnerangle ==
30, it means that when the sound is rotated // by at most 15 (
30/2) degrees either direction, the volume won't change panner.coneinnerangle =
30; // this value determines the size of the area in which the sound volume decreases gradually // if coneouterangle == 45 and coneinnerangle ==
30, it means that when the sound is rotated // by between 15 (
30/2) and 22.5 (45/2) degrees either direction, // th...
PannerNode.orientationZ - Web APIs
and a pannernode: const context = new audiocontext(); const osc = new oscillatornode(context); osc.type = 'sawtooth'; const panner = new pannernode(context); panner.panningmodel = 'hrtf'; next, we set up the cone of our spatialised sound, determining the area in which it can be heard: // this value determines the size of the area in which the sound volume is constant // if coneinnerangle ==
30, it means that when the sound is rotated // by at most 15 (
30/2) degrees either direction, the volume won't change panner.coneinnerangle =
30; // this value determines the size of the area in which the sound volume decreases gradually // if coneouterangle == 45 and coneinnerangle ==
30, it means that when the sound is rotated // by between 15 (
30/2) and 22.5 (45/2) degrees either direction, // th...
PannerNode.panningModel - Web APIs
istener-data'); var pannerdata = document.queryselector('.panner-data'); leftbound = (-xpos) + 50; rightbound = xpos - 50; xiterator = width/150; // listener will always be in the same place for this demo if(listener.positionx) { listener.positionx.setvalueattime(xpos, audioctx.currenttime); listener.positiony.setvalueattime(ypos, audioctx.currenttime); listener.positionz.setvalueattime(
300, audioctx.currenttime); } else { listener.setposition(xpos,ypos,
300); } listenerdata.innerhtml = 'listener data: x ' + xpos + ' y ' + ypos + ' z ' +
300; // panner will move as the boombox graphic moves around on the screen function positionpanner() { if(panner.positionx) { panner.positionx.setvalueattime(xpos, audioctx.currenttime); panner.positiony.setvalueattime(ypos, audioctx.c...
PannerNode.setOrientation() - Web APIs
istener-data'); var pannerdata = document.queryselector('.panner-data'); leftbound = (-xpos) + 50; rightbound = xpos - 50; xiterator = width/150; // listener will always be in the same place for this demo if(listener.positionx) { listener.positionx.setvalueattime(xpos, audioctx.currenttime); listener.positiony.setvalueattime(ypos, audioctx.currenttime); listener.positionz.setvalueattime(
300, audioctx.currenttime); } else { listener.setposition(xpos,ypos,
300); } listenerdata.innerhtml = 'listener data: x ' + xpos + ' y ' + ypos + ' z ' +
300; // panner will move as the boombox graphic moves around on the screen function positionpanner() { if(panner.positionx) { panner.positionx.setvalueattime(xpos, audioctx.currenttime); panner.positiony.setvalueattime(ypos, audioctx.c...
PannerNode.setPosition() - Web APIs
istener-data'); var pannerdata = document.queryselector('.panner-data'); leftbound = (-xpos) + 50; rightbound = xpos - 50; xiterator = width/150; // listener will always be in the same place for this demo if(listener.positionx) { listener.positionx.setvalueattime(xpos, audioctx.currenttime); listener.positiony.setvalueattime(ypos, audioctx.currenttime); listener.positionz.setvalueattime(
300, audioctx.currenttime); } else { listener.setposition(xpos,ypos,
300); } listenerdata.innerhtml = 'listener data: x ' + xpos + ' y ' + ypos + ' z ' +
300; // panner will move as the boombox graphic moves around on the screen function positionpanner() { if(panner.positionx) { panner.positionx.setvalueattime(xpos, audioctx.currenttime); panner.positiony.setvalueattime(ypos, audioctx.c...
PannerNode.setVelocity() - Web APIs
istener-data'); var pannerdata = document.queryselector('.panner-data'); leftbound = (-xpos) + 50; rightbound = xpos - 50; xiterator = width/150; // listener will always be in the same place for this demo if(listener.positionx) { listener.positionx.setvalueattime(xpos, audioctx.currenttime); listener.positiony.setvalueattime(ypos, audioctx.currenttime); listener.positionz.setvalueattime(
300, audioctx.currenttime); } else { listener.setposition(xpos,ypos,
300); } listenerdata.innerhtml = 'listener data: x ' + xpos + ' y ' + ypos + ' z ' +
300; // panner will move as the boombox graphic moves around on the screen function positionpanner() { if(panner.positionx) { panner.positionx.setvalueattime(xpos, audioctx.currenttime); panner.positiony.setvalueattime(ypos, audioctx.c...
cx - SVG: Scalable Vector Graphics
three elements are using this attribute: <circle>, <ellipse>, and <radialgradient> html,body,svg { height:100% } <svg viewbox="0 0
300 100" xmlns="http://www.w3.org/2000/svg"> <radialgradient cx="25%" id="mygradient"> <stop offset="0" stop-color="white" /> <stop offset="100%" stop-color="black" /> </radialgradient> <circle cx="50" cy="50" r="45"/> <ellipse cx="150" cy="50" rx="45" ry="25" /> <rect x="205" y="5" width="90" height="90" fill="url(#mygradient)" /> </svg> circle for <circle>, cx defines the x-axis coordinate of the center of the shape.
cy - SVG: Scalable Vector Graphics
three elements are using this attribute: <circle>, <ellipse>, and <radialgradient> html,body,svg { height:100% } <svg viewbox="0 0 100
300" xmlns="http://www.w3.org/2000/svg"> <radialgradient cy="25%" id="mygradient"> <stop offset="0" stop-color="white" /> <stop offset="100%" stop-color="black" /> </radialgradient> <circle cy="50" cx="50" r="45"/> <ellipse cy="150" cx="50" rx="45" ry="25" /> <rect x="5" y="205" width="90" height="90" fill="url(#mygradient)" /> </svg> circle for <circle>, cy defines the y-axis coordinate of the center of the shape.
direction - SVG: Scalable Vector Graphics
html, body, svg { height: 100%; } <svg viewbox="0 0 600 72" xmlns="http://www.w3.org/2000/svg" direction="rtl" lang="fa"> <text x="
300" y="50" text-anchor="middle" font-size="36">داستان svg 1.1 se طولا ني است.</text> </svg> usage notes value ltr | rtl default value ltr animatable yes specifications specification status comment css writing modes module level 3the definition of 'direction' in that specification.
dx - SVG: Scalable Vector Graphics
e animatable yes example html,body,svg { height:100% } <svg viewbox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"> <!-- lines materialized the position of the glyphs --> <line x1="0" x2="100%" y1="25%" y2="25%" /> <line x1="0" x2="100%" y1="50%" y2="50%" /> <line x1="0" x2="100%" y1="75%" y2="75%" /> <line x1="10%" x2="10%" y1="0" y2="100%" /> <line x1="
30%" x2="
30%" y1="0" y2="100%" /> <line x1="60%" x2="60%" y1="0" y2="100%" /> <!-- behaviors change based on the number of values in the attributes --> <text dx="20%" x="10%" y="25%">svg</text> <text dx="0 10%" x="10%" y="50%">svg</text> <text dx="0 10% 20%" x="10%" y="75%">svg</text> </svg> line { stroke: red; stroke-width: .5px; stroke-dasharray: 3px; } tr...
fill - SVG: Scalable Vector Graphics
html,body,svg { height:100% } <svg viewbox="0 0
300 100" xmlns="http://www.w3.org/2000/svg"> <!-- simple color fill --> <circle cx="50" cy="50" r="40" fill="pink" /> <!-- fill circle with a gradient --> <defs> <radialgradient id="mygradient"> <stop offset="0%" stop-color="pink" /> <stop offset="100%" stop-color="black" /> </radialgradient> </defs> <circle cx="150" cy="50" r="40" fill="url(#mygradient)" /> ...
font-family - SVG: Scalable Vector Graphics
as a presentation attribute, it can be applied to any element but it has effect only on the following eight elements: <altglyph>, <text>, <textpath>, <tref>, and <tspan> html, body, svg { height: 100%; } <svg viewbox="0 0 200
30" xmlns="http://www.w3.org/2000/svg"> <text y="20" font-family="arial, helvetica, sans-serif">sans serif</text> <text x="100" y="20" font-family="monospace">monospace</text> </svg> usage notes value [ <family-name> | <generic-family> ]#where <family-name> = <string> | <custom-ident>+<generic-family> = serif | sans-serif | cursive | fantasy | monospace default value ...
font-size - SVG: Scalable Vector Graphics
as a presentation attribute, it can be applied to any element but it has effect only on the following eight elements: <altglyph>, <text>, <textpath>, <tref>, and <tspan> html, body, svg { height: 100%; } <svg viewbox="0 0 200
30" xmlns="http://www.w3.org/2000/svg"> <text y="20" font-size="smaller">smaller</text> <text x="100" y="20" font-size="2em">2em</text> </svg> usage notes value <absolute-size> | <relative-size> | <length-percentage> default value medium animatable yes for a description of the values, please refer to the css font-size property.
font-style - SVG: Scalable Vector Graphics
as a presentation attribute, it can be applied to any element but only has an effect on the following five elements: <altglyph>, <text>, <textpath>, <tref>, and <tspan> html, body, svg { height: 100%; } <svg viewbox="0 0 250
30" xmlns="http://www.w3.org/2000/svg"> <text y="20" font-style="normal">normal font style</text> <text x="150" y="20" font-style="italic">italic font style</text> </svg> usage notes value normal | italic | oblique default value normal animatable yes for a description of the values, please refer to the css font-style property.
font-variant - SVG: Scalable Vector Graphics
as a presentation attribute, it can be applied to any element but it has effect only on the following eight elements: <altglyph>, <text>, <textpath>, <tref>, and <tspan> html, body, svg { height: 100%; } <svg viewbox="0 0 250
30" xmlns="http://www.w3.org/2000/svg"> <text y="20" font-variant="normal">normal text</text> <text x="100" y="20" font-variant="small-caps">small-caps text</text> </svg> usage notes value normal | none | [ <common-lig-values> || <discretionary-lig-values> || <historical-lig-values> || <contextual-alt-values> || stylistic( <feature-value-name> ) || historical-forms || style...
font-weight - SVG: Scalable Vector Graphics
as a presentation attribute, it can be applied to any element but it has effect only on the following eight elements: <altglyph>, <text>, <textpath>, <tref>, and <tspan> html, body, svg { height: 100%; } <svg viewbox="0 0 200
30" xmlns="http://www.w3.org/2000/svg"> <text y="20" font-weight="normal">normal text</text> <text x="100" y="20" font-weight="bold">bold text</text> </svg> usage notes value normal | bold | bolder | lighter | <number> default value normal animatable yes for a description of the values, please refer to the css font-weight property.
height - SVG: Scalable Vector Graphics
lend>, <fecolormatrix>, <fecomponenttransfer>, <fecomposite>, <feconvolvematrix>, <fediffuselighting>, <fedisplacementmap>, <fedropshadow>, <feflood>, <fegaussianblur>, <feimage>, <femerge>, <femorphology>, <feoffset>, <fespecularlighting>, <fetile>, <feturbulence>, <filter>, <foreignobject>, <image>, <mask>, <pattern>, <rect>, <svg>, and <use> html,body,svg { height:100% } <svg viewbox="0 0
300 100" xmlns="http://www.w3.org/2000/svg"> <!-- with a height of 0 or less, nothing will be rendered --> <rect y="0" x="0" width="90" height="0"/> <rect y="0" x="100" width="90" height="60"/> <rect y="0" x="200" width="90" height="100%"/> </svg> feblend for <feblend>, height defines the vertical length for the rendering area of the primitive.
kerning - SVG: Scalable Vector Graphics
as a presentation attribute, it can be applied to any element but it has effect only on the following four elements: <altglyph>, <textpath>, <text>, <tref>, and <tspan> html, body, svg { height: 100%; font: 36px verdana, helvetica, arial, sans-serif; } <svg viewbox="0 0 150 125" xmlns="http://www.w3.org/2000/svg"> <text x="10" y="
30" kerning="auto">auto</text> <text x="10" y="70" kerning="0">number</text> <text x="10" y="110" kerning="20px">length</text> </svg> usage notes value auto | <length> default value auto animatable yes auto this value indicates that the spacing between glyphs is adjusted based on kerning tables that are included in the font that will be used.
letter-spacing - SVG: Scalable Vector Graphics
as a presentation attribute, it can be applied to any element but it has effect only on the following eight elements: <altglyph>, <text>, <textpath>, <tref>, and <tspan> html, body, svg { height: 100%; } <svg viewbox="0 0 400
30" xmlns="http://www.w3.org/2000/svg"> <text y="20" letter-spacing="2">bigger letter-spacing</text> <text x="200" y="20" letter-spacing="-0.5">smaller letter-spacing</text> </svg> usage notes value normal | <length> default value normal animatable yes for a description of the values, please refer to the css letter-spacing property.
orient - SVG: Scalable Vector Graphics
0 z" /> </marker> <marker id="dataarrow" viewbox="0 0 10 10" refx="5" refy="5" markerwidth="6" markerheight="6" orient="-65deg"> <path d="m 0 0 l 10 5 l 0 10 z" fill="red" /> </marker> </defs> <polyline points="10,10 10,90 90,90" fill="none" stroke="black" marker-start="url(#arrow)" marker-end="url(#arrow)" /> <polyline points="15,80 29,50 43,60 57,
30 71,40 85,15" fill="none" stroke="grey" marker-start="url(#dataarrow)" marker-mid="url(#dataarrow)" marker-end="url(#dataarrow)" /> </svg> usage notes value auto | auto-start-reverse | <angle> | <number> default value 0 animatable yes (non-additive) auto this value indicates that the marker is oriented such that its positive x-axis is ...
overflow - SVG: Scalable Vector Graphics
as a presentation attribute, it can be applied to any element but it has effect only on the following eight elements: <foreignobject>, <iframe>, <image>, <marker>, <pattern>, <symbol>, <svg>, and <text> html, body, svg { height: 100%; } <svg viewbox="0 0 200
30" xmlns="http://www.w3.org/2000/svg" overflow="auto"> <text y="20">this text is wider than the svg, so there should be a scrollbar shown.</text> </svg> usage notes value visible | hidden | scroll | auto default value visible animatable yes for a description of the values, please see the css overflow property.
pathLength - SVG: Scalable Vector Graphics
in that case, 100 user units --> <path d="m 0,10 h100"/> <!-- compute everything like if the path length was 90 user units long --> <path d="m 0,20 h100" pathlength="90"/> <!-- compute everything like if the path length was 50 user units long --> <path d="m 0,
30 h100" pathlength="50"/> <!-- compute everything like if the path length was
30 user units long --> <path d="m 0,40 h100" pathlength="
30"/> <!-- compute everything like if the path length was 10 user units long --> <path d="m 0,50 h100" pathlength="10"/> </svg> circle for <circle>, pathlength lets authors specify a total length for the circle, in user units.
patternTransform - SVG: Scalable Vector Graphics
only one element is using this attribute: <pattern> html,body,svg { height:100% } <svg viewbox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"> <!-- apply a transform on the tile --> <pattern id="p1" width=".25" height=".25" patterntransform="rotate(20) skewx(
30) scale(1 0.5)"> <circle cx="10" cy="10" r="10" /> </pattern> <!-- apply the transformed pattern tile --> <rect x="10" y="10" width="80" height="80" fill="url(#p1)" /> </svg> pattern for <pattern>, patterntransform defines a list of transform definitions that are applied to a pattern tile.
r - SVG: Scalable Vector Graphics
two elements are using this attribute: <circle>, and <radialgradient> html,body,svg { height:100% } <svg viewbox="0 0
300 200" xmlns="http://www.w3.org/2000/svg"> <radialgradient r="0" id="mygradient000"> <stop offset="0" stop-color="white" /> <stop offset="100%" stop-color="black" /> </radialgradient> <radialgradient r="50%" id="mygradient050"> <stop offset="0" stop-color="white" /> <stop offset="100%" stop-color="black" /> </radialgradient> <radialgradient r="100%" id="mygradient100"> <stop offset="0" stop-color="white" /> <stop offset="100%" stop-color="black" /> </radialgradient> <circle cx="50" cy="50" r="0"/> <circle cx="150" cy="50" r="25"/> <circle cx="250" cy="50" r="50"/> ...
restart - SVG: Scalable Vector Graphics
five elements are using this attribute: <animate>, <animatecolor>, <animatemotion>, <animatetransform>, and <set> html, body, svg { height: 100%; } a { fill: blue; text-decoration: underline; cursor: pointer; } <svg viewbox="0 0 220 200" xmlns="http://www.w3.org/2000/svg"> <rect y="
30" width="100" height="100"> <animate attributetype="xml" attributename="y" from="
30" to="100" dur="5s" repeatcount="1" restart="always" /> </rect> <rect x="120" y="
30" width="100" height="100"> <animate attributetype="xml" attributename="y" from="
30" to="100" dur="5s" repeatcount="1" restart="whennotactive"/> </rect> <a id="restart"><text y="20">restart animation</text></a> </svg> document.
rotate - SVG: Scalable Vector Graphics
anslate(200, 0)"> <use href="#themotionpath"/> <!-- blue arrow which will rotate backwards along the motion path --> <path fill="blue" d="m-5,-5 l10,0 -5,5 0,0 z"> <!-- define the motion path animation --> <animatemotion dur="6s" repeatcount="indefinite" rotate="auto-reverse"> <mpath href="#themotionpath"/> </animatemotion> </path> </g> <g transform="translate(
300, 0)"> <use href="#themotionpath"/> <!-- purple arrow which will have a static rotation of 210 degrees --> <path fill="purple" d="m-5,-5 l10,0 -5,5 0,0 z"> <!-- define the motion path animation --> <animatemotion dur="6s" repeatcount="indefinite" rotate="210"> <mpath href="#themotionpath"/> </animatemotion> </path> </g> </svg> result specifications spe...
rx - SVG: Scalable Vector Graphics
two elements are using this attribute: <ellipse>, and <rect> html,body,svg { height:100% } <svg viewbox="0 0
300 200" xmlns="http://www.w3.org/2000/svg"> <ellipse cx="50" cy="50" rx="0" ry="25" /> <ellipse cx="150" cy="50" rx="25" ry="25" /> <ellipse cx="250" cy="50" rx="50" ry="25" /> <rect x="20" y="120" width="60" height="60" rx="0" ry="15"/> <rect x="120" y="120" width="60" height="60" rx="15" ry="15"/> <rect x="220" y="120" width="60" height="60" rx="150" ry="15"/> </svg> ellipse for <ellipse>, rx defines the x-radius of the shape.
ry - SVG: Scalable Vector Graphics
two elements are using this attribute: <ellipse>, and <rect> html,body,svg { height:100% } <svg viewbox="0 0
300 200" xmlns="http://www.w3.org/2000/svg"> <ellipse cx="50" cy="50" ry="0" rx="25" /> <ellipse cx="150" cy="50" ry="25" rx="25" /> <ellipse cx="250" cy="50" ry="50" rx="25" /> <rect x="20" y="120" width="60" height="60" ry="0" rx="15"/> <rect x="120" y="120" width="60" height="60" ry="15" rx="15"/> <rect x="220" y="120" width="60" height="60" ry="150" rx="15"/> </svg> ellipse for <ellipse>, ry defines the y-radius of the shape.
spreadMethod - SVG: Scalable Vector Graphics
fx="64%" fy="18%" fr="17%"> <stop offset="0%" stop-color="fuchsia"/> <stop offset="100%" stop-color="orange"/> </radialgradient> </defs> <rect fill="url(#radialpadgradient)" x="10" y="10" width="100" height="100"/> <rect fill="url(#radialreflectgradient)" x="120" y="10" width="100" height="100"/> <rect fill="url(#radialrepeatgradient)" x="2
30" y="10" width="100" height="100"/> </svg> result specifications specification status comment scalable vector graphics (svg) 2the definition of 'spreadmethod for <radialgradient>' in that specification.
startOffset - SVG: Scalable Vector Graphics
only one element is using this attribute: <textpath> html,body,svg { height:100% } <svg viewbox="0 0 220 100" xmlns="http://www.w3.org/2000/svg"> <path id="path1" fill="none" stroke="red" d="m10,90 q90,90 90,45 q90,10 50,10 q10,10 10,40 q10,70 45,70 q70,70 75,50" /> <path id="path2" fill="none" stroke="red" d="m1
30,90 q210,90 210,45 q210,10 170,10 q1
30,10 1
30,40 q1
30,70 165,70 q190,70 195,50" /> <text> <textpath href="#path1" startoffset="0"> quick brown fox jumps over the lazy dog.
stdDeviation - SVG: Scalable Vector Graphics
only one element is using this attribute: <fegaussianblur> html, body, svg { height: 100%; } <svg viewbox="0 0 480 200" xmlns="http://www.w3.org/2000/svg"> <filter id="gaussianblur1"> <fegaussianblur stddeviation="1" /> </filter> <filter id="gaussianblur2"> <fegaussianblur stddeviation="5" /> </filter> <filter id="gaussianblur3" x="-
30%" y="-
30%" width="160%" height="160%"> <fegaussianblur stddeviation="10" /> </filter> <circle cx="100" cy="100" r="50" style="filter: url(#gaussianblur1);" /> <circle cx="100" cy="100" r="50" style="filter: url(#gaussianblur2); transform: translatex(140px);" /> <circle cx="100" cy="100" r="50" style="filter: url(#gaussianblur3); transform: translatex(280px);" /> </svg> usage note...
stroke-miterlimit - SVG: Scalable Vector Graphics
as a presentation attribute, it can be applied to any element but it has effect only on the following nine elements: <altglyph>, <path>, <polygon>, <polyline>, <rect>, <text>, <textpath>, <tref>, and <tspan> html,body,svg { height:100% } <svg viewbox="0 0 38
30" xmlns="http://www.w3.org/2000/svg"> <!-- impact of the default miter limit --> <path stroke="black" fill="none" stroke-linejoin="miter" id="p1" d="m1,9 l7 ,-3 l7 ,3 m2,0 l3.5 ,-3 l3.5 ,3 m2,0 l2 ,-3 l2 ,3 m2,0 l0.75,-3 l0.75,3 m2,0 l0.5 ,-3 l0.5 ,3" /> <!-- impact of the smallest miter limit (1) --> <path stroke="black" fill="n...
stroke-width - SVG: Scalable Vector Graphics
as a presentation attribute, it can be applied to any element but it only has effect on shapes and text context elements, including: <altglyph>, <circle>, <ellipse>, <line>, <path>, <polygon>, <polyline>, <rect>, <text>, <textpath>, <tref>, and <tspan> html,body,svg { height:100% } <svg viewbox="0 0
30 10" xmlns="http://www.w3.org/2000/svg"> <!-- default stroke width: 1 --> <circle cx="5" cy="5" r="3" stroke="green" /> <!-- stroke width as a number --> <circle cx="15" cy="5" r="3" stroke="green" stroke-width="3" /> <!-- stroke width as a percentage --> <circle cx="25" cy="5" r="3" stroke="green" stroke-width="2%" /> </svg> usage notes value <le...
tabindex - SVG: Scalable Vector Graphics
html, body, svg { height: 100%; } <?xml version="1.0"?> <svg viewbox="0 0 260 260" xmlns="http://www.w3.org/2000/svg"> <circle cx="60" cy="60" r="15" tabindex="1" /> <circle cx="60" cy="160" r="
30" tabindex="3" /> <circle cx="160" cy="60" r="
30" tabindex="2" /> <circle cx="160" cy="160" r="60" tabindex="4" /> </svg> usage notes value valid integer default value none animatable no valid integer relative order of the element for the purposes of sequential focus navigation.
target - SVG: Scalable Vector Graphics
this attribute specifies the name of the browsing context (e.g., a browser tab or an (x)html iframe or object element) into which a document is to be opened when the link is activated: only one element is using this attribute: <a> html, body, svg { height: 100%; } text { font: 20px arial, helvetica, sans-serif; fill: blue; text-decoration: underline; } <svg viewbox="0 0
300 120" xmlns="http://www.w3.org/2000/svg"> <a href="https://developer.mozilla.org" target="_self"> <text x="0" y="20">open link within iframe</text> </a> <a href="https://developer.mozilla.org" target="_blank"> <text x="0" y="60">open link in new tab or window</text> </a> <a href="https://developer.mozilla.org" target="_top"> <text x="0" y="100">open link in this tab or windo...
text-anchor - SVG: Scalable Vector Graphics
as a presentation attribute, it can be applied to any element but it has effect only on the following five elements: <altglyph>, <text>, <textpath>, <tref>, and <tspan> html, body, svg { height: 100%; } <svg viewbox="0 0 120 120" xmlns="http://www.w3.org/2000/svg"> <!-- materialisation of anchors --> <path d="m60,15 l60,110 m
30,40 l90,40 m
30,75 l90,75 m
30,110 l90,110" stroke="grey" /> <!-- anchors in action --> <text text-anchor="start" x="60" y="40">a</text> <text text-anchor="middle" x="60" y="75">a</text> <text text-anchor="end" x="60" y="110">a</text> <!-- materialisation of anchors --> <circle cx="60" cy="40" r="3" fill="red" /> <circle cx="60" cy="75" r="3" fill="red" /> <circle cx="60" cy="110" ...