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Add to iPhoto
once installed, when you right-click on an image, you'll see among the options in the contextual menu an option to "add image to i
photo".
... choose it, and i
photo will start up (if it's not already running) and import the image.
...we use a few of these routines because the launch services routine we'll be using to launch i
photo and pass it the image to import uses cfurl for the file references.
...And 12 more matches
Taking still photos with WebRTC - Web APIs
this article shows how to use webrtc to access the camera on a computer or mobile phone with webrtc support and take a
photo with it.
... <div class="camera"> <video id="video">video stream not available.</video> <button id="startbutton">take
photo</button> </div> this is straightforward, and we'll see how it ties together when we get into the javascript code.
... <canvas id="canvas"> </canvas> <div class="output"> <img id="
photo" alt="the screen capture will appear in this box."> </div> that's all of the relevant html.
...And 12 more matches
PhotoCapabilities - Web APIs
the
photocapabilities interface of the the mediastream image capture api provides available configuration options for an attached
photographic device.
... a
photocapabilities object is retrieved by calling imagecapture.get
photocapabilities().
... properties
photocapabilities.redeyereduction read only returns one of "never", "always", or "controllable".
...And 7 more matches
ImageCapture.takePhoto() - Web APIs
the take
photo() method of the imagecapture interface takes a single exposure using the video capture device sourcing a mediastreamtrack and returns a promise that resolves with a blob containing the data.
... syntax const blobpromise = imagecaptureobj.take
photo([
photosettings]) parameters
photosettings optional an object that sets options for the
photo to be taken.
...it shows how to use the promise returned by take
photo() to copy the returned blob to an <img> element.
...And 6 more matches
ImageCapture.getPhotoCapabilities() - Web APIs
the get
photocapabilities() method of the imagecapture interface returns a promise that resolves with a
photocapabilities object containing the ranges of available configuration options.
... syntax const capabilitiespromise = imagecaptureobj.get
photocapabilities() return value a promise that resolves with a
photocapabilities object.
... example the following example, extracted from chrome's image capture /
photo resolution sample, uses the results from get
photocapabilities() to modify the size of an input range.
...And 2 more matches
ImageCapture.getPhotoSettings() - Web APIs
the get
photosettings() method of the imagecapture interface returns a promise that resolves with a
photosettings object containing the current
photo configuration settings.
... syntax const settingspromise = imagecapture.get
photosettings() return value a promise that resolves with a
photosettings object containing the following properties: filllightmode: the flash setting of the capture device, one of "auto", "off", or "on".
... example the following example, extracted from chrome's image capture /
photo resolution sample, uses the results from get
photosettings() to modify the size of an input range.
...And 2 more matches
PhotoCapabilities.redEyeReduction - Web APIs
the redeyereduction read-only property of the
photocapabilities interface returns an enum indicating the red-eye reduction capability of the source.
... syntax const redeyereduction =
photocapabilities.redeyereduction value one of "never", "always", or "controllable".
... controllable red-eye reduction is available in the source and it is configurable via the
photosettings object.
PhotoCapabilities.fillLightMode - Web APIs
the filllightmode read-only property of the
photocapabilities interface returns all available fill light options of the source device.
... syntax const lightmodes =
photocapabilities.filllightmode value an array of available fill light modes.
PhotoCapabilities.imageHeight - Web APIs
the imageheight read-only property of the
photocapabilities interface returns a mediasettingsrange object indicating the image height range supported by the user agent.
... syntax var mediasettingsrange =
photocapabilities.imageheight value a mediasettingsrange object.
Additional Navigation - Archive of obsolete content
here is an example triple that we could use in the
photos example: <query> <content uri="?start"/> <member container="?start" child="?
photo"/> <triple subject="?
photo" predicate="http://purl.org/dc/elements/1.1/title" object="canal"/> </query> this new triple has a static value for the object attribute instead of a variable reference.
... you might be able to guess that it will cause a match for only one of the
photos, the canal
photo.
...to look closer, here is the data network after only the member has been evaluated: (?start = http://www.xulplanet.com/rdf/my
photos, ?
photo = http://www.xulplanet.com/ndeakin/images/t/palace.jpg) (?start = http://www.xulplanet.com/rdf/my
photos, ?
photo = http://www.xulplanet.com/ndeakin/images/t/canal.jpg) (?start = http://www.xulplanet.com/rdf/my
photos, ?
photo = http://www.xulplanet.com/ndeakin/images/t/obselisk.jpg) when evaluating the triple, the template builder will iterate over the three potential results found so far.
...And 20 more matches
Address Book examples
photo handlers
photo handlers allow developers to customize the behavior of the contact editor when loading or saving contact
photos.
... this is useful if, for example, cards within your address book implementation need to save contact
photos within a database.
... a
photo handler defines the behavior of the contact editor for a particular
photo type.
...And 18 more matches
Web accessibility for seizures and physical reactions - Accessibility
overview seizures seizures caused by light are known as
photosensitive epilepsy.
... content that flickers, flashes, or blinks can trigger
photosensitive epilepsy.
...
photosensitive epilepsy is actually a kind of "reflex epilepsy"—seizures occurring in response to a trigger.
...And 17 more matches
Multiple Rule Example - Archive of obsolete content
for instance, in an earlier example, one of the
photos had a description and the other
photos did not.
... in this case, you might wish to display the
photo with a description in a different manner.
... <vbox id="
photoslist" align="start" datasources="template-guide-
photos5.rdf" ref="http://www.xulplanet.com/rdf/my
photos"> <template> <rule> <conditions> <content uri="?start"/> <member container="?start" child="?
photo"/> <triple subject="?
photo" predicate="http://purl.org/dc/elements/1.1/title" object="?title"/> <triple subject="?
photo" predicate="http://purl.org/dc/elements/1.1/description" object="?description"/> <triple subject="?
photo" predicate="http://purl.org/dc/elements/1.1/date" object="?date"/> ...
...And 14 more matches
Index - Web APIs
among other things, it can be used for animation, game graphics, data visualization,
photo manipulation, and real-time video processing.
... 832 devicelightevent api, ambient light events, experimental, interface, needsbetterspeclink, needsmarkupwork the devicelightevent provides web developers with information from
photo sensors or similiar detectors about ambient light levels near the device.
... 2139 imagecapture api, experimental, image, image capture, imagecapture, interface, media, mediastream image capture api, reference the imagecapture interface of the mediastream image capture api provides methods to enable the capture of images or
photos from a camera or other
photographic device provides an interface for capturing images from a
photographic device referenced through a valid mediastreamtrack.
...And 14 more matches
Multiple Queries - Archive of obsolete content
here is an example using an rdf datasource: <hbox id="
photoslist" datasources="template-guide-
photos3.rdf" ref="http://www.xulplanet.com/rdf/my
photos"> <template> <queryset> <query> <content uri="?start"/> <member container="?start" child="?
photo"/> <triple subject="?
photo" predicate="http://purl.org/dc/elements/1.1/title" object="canal"/> </query> <action> <butt...
...on uri="?
photo" image="?
photo" label="view" orient="vertical"/> </action> </queryset> <queryset> <query> <content uri="?start"/> <member container="?start" child="?
photo"/> </query> <action> <image uri="?
photo" src="?
photo"/> </action> </queryset> </template> </hbox> this template contains two queries, the first contains a <triple> which matches only the
photo with a title of 'canal'.
... the second query doesn't contain such a triple and will match all three of the
photos.
...And 12 more matches
Bindings - Archive of obsolete content
for example, a description could be added to a
photo.
...<query> <content uri="?start"/> <member container="?start" child="?
photo"/> <triple subject="?
photo" predicate="http://purl.org/dc/elements/1.1/title" object="?title"/> <triple subject="?
photo" predicate="http://purl.org/dc/elements/1.1/description" object="?description"/> </query> it works similarly to the previous triple.
... the ?
photo variable is filled in with the known value and then the arc is looked up the datasource, filling in the value for the ?description variable.
...And 10 more matches
Simple Example - Archive of obsolete content
« previousnext » let's look a more useful example, this time for a template that will show a list of
photos.
... <?xml version="1.0"?> <rdf:rdf xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/"> <rdf:seq rdf:about="http://www.xulplanet.com/rdf/my
photos"> <rdf:li rdf:resource="http://www.xulplanet.com/ndeakin/images/t/palace.jpg"/> <rdf:li rdf:resource="http://www.xulplanet.com/ndeakin/images/t/canal.jpg"/> <rdf:li rdf:resource="http://www.xulplanet.com/ndeakin/images/t/obelisk.jpg"/> </rdf:seq> <rdf:description rdf:about="http://www.xulplanet.com/ndeakin/images/t/palace.jpg" dc:title="palace from above"/> <rdf:description rdf:about="http://www.xulplanet.com/ndeakin/images/t/canal.jpg" dc:title="canal"/> <rdf:...
...the container, an rdf seq, has the uri 'http://www.xulplanet.com/rdf/my
photos'.
...And 10 more matches
RDF Modifications - Archive of obsolete content
let's assume we have single query with as follows: <query> <content uri="?start"/> <member container="?start" child="?
photo"/> <triple subject="?
photo" predicate="http://purl.org/dc/elements/1.1/title" object="?title"/> <triple subject="?
photo" predicate="http://purl.org/dc/elements/1.1/description" object="?description"/> </query> these query statements will cause any
photos with both a title and a description to be displayed.
... assuming that the 'obelisk'
photo doesn't have a description already, adding the triple listed above should cause a new result to be available for this
photo.
...effectively, if the result generation process was to evaluate this member statement, the same output would be supplied for the ?
photo variable whether the new data is there or not.
...And 9 more matches
Simple Query Syntax - Archive of obsolete content
at its simplest, the simple query syntax is equivalent to the following: <query> <content uri="?start"/> <member container="?start" child="?
photo"/> </query> the template builder uses the simple query syntax whenever a template does not have a <query> element.
...since the
photos list iterates over the children of a container, we can use the simple syntax.
...after the default query statements are evaluated, the data network will look something like this: (?1 = http://www.xulplanet.com/rdf/my
photos, ?2 = http://www.xulplanet.com/ndeakin/images/t/palace.jpg) (?1 = http://www.xulplanet.com/rdf/my
photos, ?2 = http://www.xulplanet.com/ndeakin/images/t/canal.jpg) (?1 = http://www.xulplanet.com/rdf/my
photos, ?2 = http://www.xulplanet.com/ndeakin/images/t/obselisk.jpg) the numbers are used here for the variable names, but they are really just randomly generated so you can't refer to them in a...
...And 9 more matches
Building Trees - Archive of obsolete content
here is an example (using an rdf source): <tree id="
photoslist" flex="1" datasources="template-guide-
photos5.rdf" ref="http://www.xulplanet.com/rdf/my
photos" flags="dont-build-content"> <treecols> <treecol id="name" label="name" flex="1"/> <treecol id="date" label="date" flex="1"/> </treecols> <template> <treechildren> <treeitem uri="rdf:*"> <treerow> <treecell label="rdf:http://purl.org/dc/elements/1.1/ti...
...for example: <tree id="
photoslist" flex="1" datasources="template-guide-
photos5.rdf" ref="http://www.xulplanet.com/rdf/my
photos" flags="dont-build-content"> <treecols> <treecol id="
photo" label="
photo" flex="1"/> </treecols> <template> <treechildren> <treeitem uri="rdf:*"> <treerow> <treecell src="rdf:*"/> </treerow> </treeitem> </treechildren> </template> </tre...
...e> this tree displays each
photo in the tree cells.
...And 7 more matches
ImageCapture - Web APIs
the imagecapture interface of the mediastream image capture api provides methods to enable the capture of images or
photos from a camera or other
photographic device.
... it provides an interface for capturing images from a
photographic device referenced through a valid mediastreamtrack.
... constructor imagecapture() creates a new imagecapture object which can be used to capture still frames (
photos) from a given mediastreamtrack which represents a video stream.
...And 7 more matches
Image file type and format guide - Web media technologies
, firefox, opera, safari bmp bitmap file image/bmp .bmp chrome, edge, firefox, internet explorer, opera, safari gif graphics interchange format image/gif .gif chrome, edge, firefox, internet explorer, opera, safari ico microsoft icon image/x-icon .ico, .cur chrome, edge, firefox, internet explorer, opera, safari jpeg joint
photographic expert group image image/jpeg .jpg, .jpeg, .jfif, .pjpeg, .pjp chrome, edge, firefox, internet explorer, opera, safari png portable network graphics image/png .png chrome, edge, firefox, internet explorer, opera, safari svg scalable vector graphics image/svg+xml .svg chrome, edge, firefox, internet explorer, opera, safari tiff ...
... licensing — jpeg (joint
photographic experts group image) the jpeg (typically pronounced "jay-peg") image format is currently the most widely used lossy compression format for still images.
... it's particulary useful for
photographs; applying lossy compression to content requiring sharpness, like diagrams or charts, can produce unsatisfactory results.
...And 7 more matches
Multiple Rules - Archive of obsolete content
a multiple rule template looks like the following: <hbox id="
photoslist" datasources="template-guide-
photos3.rdf" ref="http://www.xulplanet.com/rdf/my
photos"> <template> <query> <content uri="?start"/> <member container="?start" child="?
photo"/> <triple subject="?
photo" predicate="http://purl.org/dc/elements/1.1/title" object="?title"/> </query> <rule> <where subject="?title" rel="equals" va...
...lue="canal"/> <action> <button uri="?
photo" image="?
photo" label="view" orient="vertical"/> </action> </rule> <rule> <action> <image uri="?
photo" src="?
photo"/> </action> </rule> </template> </hbox> this template contains a query with two rules.
... the query generates a list of the
photos and assigns the title of each
photo to the variable '?title'.
...And 5 more matches
Web Accessibility: Understanding Colors and Luminance - Accessibility
in the case of animation, certain color combinations are more likely to cause
photosensitive seizures to those who are susceptible to them than others.
...generally speaking, most of the focus is on luminance when attempting to ensure that there is enough contrast between text and its background, or, in evaluating for the possibility of inducing seizures in those sensitive to
photosensitive seizures.
... this is because of its ability to cause seizures in those susceptible to
photosensitive seizures, no matter what the luminance of the color.
...And 4 more matches
Building Hierarchical Trees - Archive of obsolete content
for instance, in the
photo example, we have a container 'http://www.xulplanet.com/rdf/my
photos' with three
photos.
...it is the result, or the
photo, that will be checked, not the container of
photos.
... since a
photo isn't a container, the tree rows will not become containers, so you will not be able to open them.
...And 3 more matches
Microformats - HTML: Hypertext Markup Language
as in this example, some markup patterns require only a single microformat root class name, which parsers use to find a few generic properties such as name, url,
photo.
..."u-url", "u-
photo", "u-logo" special parsing: element attributes a/href, img/src, object/data etc.
... the value of each property is defined in html using the class property any element can carry example h-card <p class="h-card"> <img class="u-
photo" src="http://example.org/
photo.png" alt="" /> <a class="p-name u-url" href="http://example.org">joe bloggs</a> <a class="u-email" href="mailto:joebloggs@example.com">joebloggs@example.com</a>, <span class="p-street-address">17 austerstræti</span> <span class="p-locality">reykjavík</span> <span class="p-country-name">iceland</span> </p> property description p-nam...
...And 3 more matches
Filtering - Archive of obsolete content
function applyfilter(country) { var cond = document.getelementbyid("cond"); var triple = document.getelementbyid("filtertriple"); if (country) { if (!triple) { triple = document.createelement("triple"); triple.id = "filtertriple"; triple.setattribute("subject", "?
photo"); triple.setattribute("predicate", "http://www.xulplanet.com/rdf/country"); } triple.setattribute("object", country); cond.appendchild(triple); } else if (triple) { cond.removechild(triple); } document.getelementbyid("
photoslist").builder.rebuild(); } the 'country' argument to the applyfilter function holds the value to filter by.
...for example, the resulting triple for the netherlands might be: <triple subject="?
photo" predicate="http://www.xulplanet.com/rdf/country" object="http://www.daml.org/2001/09/countries/iso#nl"/> this triple is then appended to the query.
...a menulist is used to allow one to select either a specific country, or select all to show all of the
photos.
...And 2 more matches
Accessibility documentation index - Accessibility
this usually includes a logo, company name, search icon,
photo related to the page, or slogan.
... 83 accessibility and spacial patterns accessibility, braille, patterns,
photosensitive seizures nasa conducted research on the perception of color, and found that luminance contrast mattered greatly as to how they were perceived.
... 85 accessibility: what users can do to browse more safely color, epilepsy,
photosensitivity, prefers-reduced-motion, reflex epilepsy, saturation, seizure disorders, seizures, user settings, web animation this article discusses making web content accessible for those with vestibular disorders, and those who support them, by taking advantage of personalization and accessibility settings built into the operating systems.
...And 2 more matches
Additional Template Attributes - Archive of obsolete content
<listbox datasources="template-guide-
photos5.rdf" ref="http://www.xulplanet.com/rdf/my
photos" template="
phototemplate"/> ...
... <template id="
phototemplate"> ...
... </template> this template will be shared with any other element that references the id '
phototemplate'.
... <hbox datasources="template-guide-
photos5.rdf" ref="http://www.xulplanet.com/rdf/my
photos"> <template container="?start" member="?
photo"> <rule> <image uri="?
photo" src="?
photo"/> </rule> </template> </hbox> in this example, the ?
photo variable can be used instead of 'rdf:*' (although you can use either even if you specify the member variable).
Template Builder Interface - Archive of obsolete content
this isn't a very common technique, however, here is an example of how this can be used: <html:div id="
photoslist" datasources="template-guide-
photos5.rdf" ref="http://www.xulplanet.com/rdf/my
photos" xmlns:html="http://www.w3.org/1999/xhtml"> <html:h1>my
photos</html:h1> <template> <html:p uri="rdf:*"><textnode value="rdf:http://purl.org/dc/elements/1.1/title"/></html:p> </template> </html:div> this example generates three paragraphs.
...for example: <vbox datasources="template-guide-
photos5.rdf template-guide-streets.rdf"> sometimes, you will want to calculate the datasource to be used and attach it to the template later.
...for instance: var tree = document.getelementbyid("thetree"); tree.datasources = "template-guide-
photos5.rdf template-guide-streets.rdf"; this will also change the datasources used.
...<tree datasources="rdf:null" ref="http://www.xulplanet.com/rdf/my
photos"> this will create a composite datasource with no datasources in it.
How do I start to design my website? - Learn web development
publish
photos of your cats.
... publish
photos of your cats.
...we have five goals connected to music, one goal related to personal life (finding your significant other), and the completely unrelated cat
photos.
...again, there are so many web services already available for showcasing
photos that it isn't worth the effort to build a new site just to spread the word about how cute our cats are.
MediaSettingsRange - Web APIs
the mediasettingsrange interface of the the mediastream image capture api provides the possible range and value size of
photocapabilities.imageheight and
photocapabilities.imagewidth.
... a
photocapabilities object can be retrieved by calling imagecapture.
photocapabilities().
... example the following example, extracted from chrome's image capture /
photo resolution sample, uses the results from get
photocapabilities().imagewidth to modify the size of an input range.
... const input = document.queryselector('input[type="range"]'); var imagecapture; navigator.mediadevices.getusermedia({video: true}) .then(mediastream => { document.queryselector('video').srcobject = mediastream; const track = mediastream.getvideotracks()[0]; imagecapture = new imagecapture(track); return imagecapture.get
photocapabilities(); }) .then(
photocapabilities => { const settings = imagecapture.track.getsettings(); input.min =
photocapabilities.imagewidth.min; input.max =
photocapabilities.imagewidth.max; input.step =
photocapabilities.imagewidth.step; return imagecapture.get
photosettings(); }) .then(
photosettings => { input.value =
photosettings.imagewidth; }) .catch(error => console.log('argh!', error.name || error)); specifications specification ...
MediaStream Image Capture API - Web APIs
the mediastream image capture api is an api for capturing images or videos from a
photographic device.
... let imagecapture = new imagecapture(track); interfaces imagecapture an interface for capturing images from a
photographic device referenced through a valid mediastreamtrack.
...
photocapabilities provides available configuration options for an attached
photographic device.
... retrieve a
photocapabilities object by calling imagecapture.get
photocapabilities().
Applying color to HTML elements using CSS - HTML: Hypertext Markup Language
so let's do a google search for
photos of mars.
...we carefully avoid the mockups and the
photos from movies.
... and we decide to use a
photo taken by one of the mars landers humanity has parked on the surface over the last few decades, since the game takes place on the planet's surface.
...upon opening paletton, we see: next, we enter our color's hex code (d79c7a) into the "base rgb" box at the bottom-left corner of the tool: we now see a monochromatic palette based on the color we picked from the mars
photo.
Sorting Results - Archive of obsolete content
for instance, the
photos are listed in the same order in this example as they appear in the seq in the datasource.
...for instance, if a list of
photos was displayed in a two column tree showing the title and description, you could sort by either title or description.
...for rdf datasources, you can also use an rdf predicate for sorting instead of a variable: <hbox datasources="template-guide-
photos5.rdf" sort="http://purl.org/dc/elements/1.1/title" sortdirection="ascending" ref="http://www.xulplanet.com/rdf/my
photos"> <template> <vbox class="box-padded" uri="rdf:*"> <image src="rdf:*"/> <label value="rdf:http://purl.org/dc/elements/1.1/title"/> </vbox> </template> </hbox> in this example, the generated items will be sorted by title.
HTMLInputElement.webkitdirectory - Web APIs
for example, consider this file system:
photoalbums birthdays jamie's 1st birthday pic1000.jpg pic1004.jpg pic1044.jpg don's 40th birthday pic2343.jpg pic2344.jpg pic2355.jpg pic2356.jpg vacations mars pic5533.jpg pic5534.jpg pic5556.jpg pic5684.jpg pic5712.jpg ...
... if the user chooses
photoalbums, then the list reported by files will contain file objects for every file listed above—but not the directories.
... the entry for pic2343.jpg will have a webkitrelativepath of
photoalbums/birthdays/don's 40th birthday/pic2343.jpg.
Accessibility and Spacial Patterns - Accessibility
the phenomenon seems to be especially problematic for symbol/background combinations that differ only in the blue channel." distance between stripes
photosensitive seizures may be caused by static images as well as animation.
... these oscillations in the brain are a different kind of response than other kinds of neurological responses believed to cause
photosensitive seizures.
... braille part 3: a step-by-step guide to typesetting ada braille correctly in adobe illustrator spatial math in brailleblaster (4 of 5) government literature nasa: designing with blue math spatial reasoning: why math talk is about more than numbers scientific literature colour constancy in context: roles for local adaptation and levels of reference gamma oscillations and
photosensitive epilepsy characterizing the patterned images that precipitate seizures and optimizing guidelines to prevent them arnold wilkins, john emmett, and graham harding contributers: heartfelt thanks to jim allan of the diagram center for his discussions on the topic of alternative means of education.
contain - CSS: Cascading Style Sheets
ed valueas specifiedanimation typediscrete formal syntax none | strict | content | [ size | layout | style | paint ] examples simple layout the markup below consists of a number of articles, each with content: <h1>my blog</h1> <article> <h2>heading of a nice article</h2> <p>content here.</p> </article> <article> <h2>another heading of another article</h2> <img src="graphic.jpg" alt="
photo"> <p>more content here.</p> </article> each <article> and <img> is given a border, and the images are floated: img { float: left; border: 3px solid black; } article { border: 1px solid black; } float interference if we were to insert another image at the bottom of the first article, a large portion of the dom tree may be re-laid out or repainted, and this would also interfere with ...
...the layout of the second article: <h1>my blog</h1> <article> <h2>heading of a nice article</h2> <p>content here.</p> <img src="i-just-showed-up.jpg" alt="social"> </article> <article> <h2>another heading of another article</h2> <img src="graphic.jpg" alt="
photo"> <p>more content here.</p> </article> img { float: left; border: 3px solid black; } article { border: 1px solid black; } as you can see, because of the way floats work, the first image ends up inside the area of the second article: fixing with contain if we give each article the contain property with a value of content, when new elements are inserted the browser understands it only needs to recalculate the containing element's subtree, and not anything outside it: <h1>my blog</h1> <article> <h2>heading of...
... a nice article</h2> <p>content here.</p> <img src="i-just-showed-up.jpg" alt="social"> </article> <article> <h2>another heading of another article</h2> <img src="graphic.jpg" alt="
photo"> <p>more content here.</p> </article> img { float: left; border: 3px solid black; } article { border: 1px solid black; contain: content; } this also means that the first image no longer floats down to the second article, and instead stays inside it's containing element's bounds: specifications specification status comment css containment module level 1the definition of 'contain' in that specification.
Performance fundamentals - Web Performance
computer displays are designed to "fool" user's eyes, by delivering
photons to them that mimic reality.
... for example, paper covered with printed text reflects
photons to the user's eyes in some pattern.
... by manipulating pixels, a reader app emits
photons in a similar pattern to "fool" the user's eyes.
Index - Archive of obsolete content
for example, a description could be added to a
photo.
...for instance, the
photos are listed in the same order in this example as they appear in the seq in the datasource.
Index - Archive of obsolete content
for example, a description could be added to a
photo.
...for instance, the
photos are listed in the same order in this example as they appear in the seq in the datasource.
Static Content - Archive of obsolete content
<menulist datasources="template-guide-
photos4.rdf" ref="http://www.daml.org/2001/09/countries/country-ont#country" oncommand="applyfilter(event.target.value);"> <menupopup> <menuitem label="all"/> </menupopup> <template> <query> <content uri="?start"/> <triple subject="?country" predicate="http://www.w3.org/1999/02/22-rdf-syntax-ns#type" object="?start"/> <trip...
... <radiogroup datasources="template-guide-
photos4.rdf" ref="http://www.daml.org/2001/09/countries/country-ont#country" onselect="applyfilter(event.target.value);"> <radio label="all" selected="true"/> <template> <query> <content uri="?start"/> <triple subject="?country" predicate="http://www.w3.org/1999/02/22-rdf-syntax-ns#type" object="?start"/> <triple subject="?co...
Adding vector graphics to the Web - Learn web development
these packages allow you to create a variety of illustrations using various graphics tools, and create approximations of
photos (for example inkscape's trace bitmap feature.) svg has some additional advantages besides those described so far: text in vector images remains accessible (which also benefits your seo).
... svg is not supported in older browsers, so may not be suitable if you need to support older versions of internet explorer with your web site (svg started being supported as of ie9.) raster graphics are arguably better for complex precision images such as
photos, for the reasons described above.
Multimedia: Images - Learn web development
the less colors an image has and the less
photographic it is, the better it is to use the svg format.
... with
photographic motifs that do not feature transparency there is a lot wider range of formats to chose from.
Applying styles and colors - Web APIs
by increasing the steps, you can achieve something that looks like the color palettes
photoshop uses.
...because we have control over the start and closing points of the gradient, we can achieve more complex effects than we would normally have in the "classic" radial gradients we see in, for instance,
photoshop (that is, a gradient with a single center point where the gradient expands outward in a circular shape).
HTMLImageElement.complete - Web APIs
examples consider a
photo library app that provides the ability to open images into a lightbox mode for improved viewing as well as editing of the image.
... these
photos may be very large, so you don't want to wait for them to load, so your code uses async/await to load the images in the background.
HTMLImageElement.loading - Web APIs
example the addimagetolist() function shown below adds a
photo thumbnail to a list of items, using lazy-loading to avoid loading the image from the network until it's actually needed.
... function addimagetolist(url) { const list = document.queryselector("div.
photo-list"); let newitem = document.createelement("div"); newitem.classname = "
photo-item"; let newimg = document.createelement("img"); newimg.loading = "lazy"; newimg.width = 320; newimg.height = 240; newimg.src = url; newitem.appendchild(newimg); list.appendchild(newitem); } specifications specification status comment html living standardthe definition of 'htmlimageelement.loading' in that specification.
MediaStream.getVideoTracks() - Web APIs
example the following example, extracted from chrome's image capture /
photo resolution sample, uses getvideotracks() to retrieve a track for passing to the imagecapture() constructor.
... var imagecapture; navigator.mediadevices.getusermedia({video: true}) .then(mediastream => { document.queryselector('video').srcobject = mediastream; const track = mediastream.getvideotracks()[0]; imagecapture = new imagecapture(track); return imagecapture.get
photocapabilities(); }) specifications specification status comment media capture and streamsthe definition of 'getvideotracks()' in that specification.
imageWidth - Web APIs
the imagewidth read-only property of the
photocapabilities interface returns a mediasettingsrange object indicating the image width range supported by the user agent.
... syntax var mediasettingsrange =
photocapabilities.imagewidth value a mediasettingsrange is an object.
Lighting a WebXR setting - Web APIs
a
photo taken by nasa's cassini spacecraft showing specular reflection of light from a lake of liquid methane on the surface of saturn's moon titan.
...
photo of a spotlight shining upon a stucco wall at night.
Using XMLHttpRequest - Web APIs
le">male</label> <input id="sex_female" type="radio" name="sex" value="female" /> <label for="sex_female">female</label><br /> password: <input type="password" name="secret" /><br /> what do you prefer: <select name="image_type"> <option>books</option> <option>cinema</option> <option>tv</option> </select> </p> <p> post your
photos: <input type="file" multiple name="
photos[]"> </p> <p> <input id="vehicle_bike" type="checkbox" name="vehicle[]" value="bike" /> <label for="vehicle_bike">i have a bike</label><br /> <input id="vehicle_car" type="checkbox" name="vehicle[]" value="car" /> <label for="vehicle_car">i have a car</label> </p> <p> describe yourself:<br /> <text...
...le">male</label> <input id="sex_female" type="radio" name="sex" value="female" /> <label for="sex_female">female</label><br /> password: <input type="password" name="secret" /><br /> what do you prefer: <select name="image_type"> <option>books</option> <option>cinema</option> <option>tv</option> </select> </p> <p> post your
photos: <input type="file" multiple name="
photos[]"> </p> <p> <input id="vehicle_bike" type="checkbox" name="vehicle[]" value="bike" /> <label for="vehicle_bike">i have a bike</label><br /> <input id="vehicle_car" type="checkbox" name="vehicle[]" value="car" /> <label for="vehicle_car">i have a car</label> </p> <p> describe yourself:<br /> <text...
Accessibility: What users can do to browse more safely - Accessibility
one work station can be set up to acommodate both a low-vision individual (needs high-contrast) and to accomodate an individual with
photosensitive susceptibilities, by simply, adjusting personalization and accessiblity settings.
... of particular interest is a user who has
photosensitive epilepsy, and uses it when feeling "seizure-y".
Text labels and names - Accessibility
<figure> <img src="milkweed.jgp" alt="black and white close-up
photo of milkweed flowers"> <figcaption>asclepias verticillata</figcaption> </figure> fieldset elements must be labeled fieldset elements must have a text description, similar to other form elements.
... example <img src="milkweed.jgp" alt="black and white close-up
photo of milkweed flowers"> interactive elements must be labeled if an element is intended for users to interact with it, it should have a label.
Demos of open web technologies
2d graphics canvas blob sallad: an interactive blob using javascript and canvas (code demos) 3d raycaster processing.js p5js 3d on 2d canvas minipaint: image editor (source code) zen
photon garden (source code) multi touch in canvas demo (source code) svg bubblemenu (visual effects and interaction) html transformations using foreignobject (visual effects and transforms) phonetics guide (interactive) 3d objects demo (interactive) blobular (interactive) video embedded in svg (or use the local download) summer html image map creator (source code) video video 3d animat...
...a (source code) web apis notifications api html5 notifications (source code) web audio api web audio fireworks oscope.js - javascript oscilloscope html5 web audio showcase (source code) html5 audio visualizer (source code) graphical filter editor and visualizer (source code) file api slide my text - presentation from plain text files web workers web worker fractals
photo editor coral generator raytracer hotcold touch typing ...
Web video codec guide - Web media technologies
note the blockiness of the colors in the plumage of the bald eagle in the
photo above (and the snowy owl in the background).
... the
photo above shows mosquito noise in a number of places, including in the sky surrounding the bridge.
Digital video concepts - Web media technologies
the human eye contains two kinds of
photoreceptor (light-sensing) cells.
... as our eyes capture a scene, they essentially take two
photos at once: a finely-detailed greyscale image and a somewhat fuzzy, lower-resolution map of the colors of light received across the retina at the same time.
Signing an XPI - Archive of obsolete content
after completing the application process where i entered my details into the online application, i received an automated email requesting documentary evidence of my id in the form of a
photo-id or similar.
List of Former Mozilla-Based Applications - Archive of obsolete content
t&t site no longer accessible as of may 2009 pyro desktop desktop environment last news item on site from july 2007 script editor editor inactive skipstone gtk+ browser last news item on site from february 2008 xabyl visual xbl editor inactive xulplayer media player last project update on 3/14/09 zoomcreator
photo collage tool on april 29, 2010 the site announced zoomara was shutting down.
Creating a hybrid CD - Archive of obsolete content
# example filename mapping file used by mkhybrid for hfs # # extn xlate creator type comment .hqx ascii 'sitx' 'text' "binhex file" .zip raw 'sitx' 'zip ' "zip file" .gz raw 'sitx' 'zip ' "gzip file" .tgz raw 'sitx' 'zip ' "tar.gz gzip file" .tar raw 'sitx' 'tarf' "tar file" .tif raw '8bim' 'tiff' "
photoshop tiff image" .doc raw 'mswd' 'wdbn' "word file" .mov raw 'tvod' 'moov' "quicktime movie" .bin raw 'sitx' 'bina' "mac binary" .h ascii 'cwie' 'text' "c/c++ header file" .c ascii 'cwie' 'text' "c source file" .cp ascii 'cwie' 'text' "c++ source file" .cpp ascii 'cwie' 'text' "c++ source file" .exp ascii ...
Visual-js game engine - Game development
www.webrtc-experiment.com/licence socket.io.js - http://socket.io/download/ ( also implemented intro build.js ) webgl2 based on : copyright (c) 2014 tappali ekanathan keestu (keestu@gmail.com) gnu general public license obj loader : https://github.com/frenchtoast747/webgl-obj-loader textures download from http://textures.com more texture downloads http://www.textures4
photoshop.com/ female body v3.blend this file has been released by andrescuccaro under the following license: creative commons attribution 3.0 about gui for windows (canvas2d part only) : windows gui application version 1.0 (using visual-js 0.9 lib) important : you will need net 4.5.2 minimum also redistribution pack for c++ how to start project ?
Basic native form controls - Learn web development
<input type="file" name="file" id="file" accept="image/*" multiple> on some mobile devices, the file picker can access
photos, videos, and audio captured directly by the device's camera and microphone by adding capture information to the accept attribute like so: <input type="file" accept="image/*;capture=camera"> <input type="file" accept="video/*;capture=camcorder"> <input type="file" accept="audio/*;capture=microphone"> common attributes many of the elements used to define form controls have some of their own spe...
Responsive images - Learn web development
vector images are great for simple graphics, patterns, interface elements, etc., but it starts to get very complex to create a vector-based image with the kind of detail that you'd find in say, a
photo.
Lightweight themes
photoshop — tweak, rotate and touch up
photos with
photoshop® express, a free online
photo editor.
nsIFeed
type_image 2 an image feed, such as a
photocast.
nsIFeedEntry
these are used by podcasts,
photocasts, and so forth.
Examples
add image to i
photo an extension that adds a contextual menu item to images that lets you easily add them to i
photo on mac os x.
js-ctypes
examples add to i
photo a firefox extension that uses js-ctypes to call carbon and core foundation framework routines on mac os x to implement an "add image to i
photo" feature in firefox.
Using images - Web APIs
these can be used to do dynamic
photo compositing or as backdrops of graphs, for sprites in games, and so forth.
Canvas tutorial - Web APIs
this can, for instance, be used to draw graphs, combine
photos, or create simple (and not so simple) animations.
Canvas API - Web APIs
among other things, it can be used for animation, game graphics, data visualization,
photo manipulation, and real-time video processing.
DeviceLightEvent - Web APIs
the devicelightevent provides web developers with information from
photo sensors or similiar detectors about ambient light levels near the device.
Using Fetch - Web APIs
const formdata = new formdata(); const
photos = document.queryselector('input[type="file"][multiple]'); formdata.append('title', 'my vegas vacation'); for (let i = 0; i <
photos.files.length; i++) { formdata.append('
photos',
photos.files[i]); } fetch('https://example.com/posts', { method: 'post', body: formdata, }) .then(response => response.json()) .then(result => { console.log('success:', result); }) .catch(error => { console.
Using files from web applications - Web APIs
example: showing thumbnails of user-selected images let's say you're developing the next great
photo-sharing website and want to use html to display thumbnail previews of images before the user actually uploads them.
HTMLImageElement.decode() - Web APIs
usage notes one potential use case for decode(): when loading very large images (for example, in an online
photo album), you can present a low resolution thumbnail image initially and then replace that image with the full-resolution image by instantiating a new htmlimageelement, setting its source to the full-resolution image's url, then using decode() to get a promise which is resolved once the full-resolution image is ready for use.
HTMLImageElement.srcset - Web APIs
all of the following are valid image candidate strings: "images/team-
photo.jpg 1x, images/team-
photo-retina.jpg 2x, images/team-
photo-full 2048w" this string provides versions of an image to be used at the standard pixel density (1x) as well as double that pixel density (2x).
Key Values - Web APIs
vk_lock "mediaapps" presents a list of media applications, such as
photo viewers, audio and video players, and games.
Navigator.mediaSession - Web APIs
this information can include typical metadata such as the title, artist, and album name of the song being played as well as potentially one or more images containing things like album art, artist
photos, and so forth.
Service Worker API - Web APIs
performance enhancements, for example pre-fetching resources that the user is likely to need in the near future, such as the next few pictures in a
photo album.
WebRTC API - Web APIs
taking still
photos with webrtc this article shows how to use webrtc to access the camera on a computer or mobile phone with webrtc support and take a
photo with it.
Web APIs
tionerrors pbkdf2params performance performanceentry performanceeventtiming performanceframetiming performancelongtasktiming performancemark performancemeasure performancenavigation performancenavigationtiming performanceobserver performanceobserverentrylist performancepainttiming performanceresourcetiming performanceservertiming performancetiming periodicwave permissionstatus permissions
photocapabilities plugin pluginarray point pointerevent popstateevent positionoptions processinginstruction progressevent promiserejectionevent publickeycredential publickeycredentialcreationoptions publickeycredentialrequestoptions pushevent pushmanager pushmessagedata pushregistrationmanager pushsubscription r rtcansweroptions rtccertificate rtcconfiguration rtcdtmfsender rtcdtmftone...
WAI-ARIA Roles - Accessibility
this usually includes a logo, company name, search icon,
photo related to the page, or slogan.aria: button rolethe button role should be used for clickable elements that trigger a response when activated by the user.
Understandable - Accessibility
what page to show, when to advance to the next
photo in the gallery...) if you need to have something like a carousel on a page, provide an option to stop it automatically advancing.
backdrop-filter - CSS: Cascading Style Sheets
number> | <angle> examples css .box { background-color: rgba(255, 255, 255, 0.3); border-radius: 5px; font-family: sans-serif; text-align: center; line-height: 1; -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); max-width: 50%; max-height: 50%; padding: 20px 40px; } html, body { height: 100%; width: 100%; } body { background-image: url(https://picsum.
photos/id/1080/6858/4574), linear-gradient(rgb(219, 166, 166), rgb(0, 0, 172)); background-position: center center; background-repeat: no-repeat; background-size: cover; } .container { align-items: center; display: flex; justify-content: center; height: 100%; width: 100%; } html <div class="container"> <div class="box"> <p>backdrop-filter: blur(10px)</p> </div> </div> resul...
HTML attribute: capture - HTML: Hypertext Markup Language
<p> <label for="soundfile">what does your voice sound like?:</label> <input type="file" id="soundfile" capture="user" accept="audio/*"> </p> <p> <label for="videofile">upload a video:</label> <input type="file" id="videofile" capture="environment" accept="video/*"> </p> <p> <label for="imagefile">upload a
photo of yourself:</label> <input type="file" id="imagefile" capture="user" accept="image/*"> </p> note these work better on mobile devices; if your device is a desktop computer, you'll likely get a typical file picker.
<dfn>: The Definition element - HTML: Hypertext Markup Language
it has been in orbit for over 20 years, scanning the sky and returning data and
photographs of unprecedented quality and detail.</p> <p>indeed, the <abbr title="hubble space telescope">hst</abbr> has arguably done more to advance science than any device ever built.</p> note the <abbr> element nested inside the <dfn>.
<img>: The Image Embed element - HTML: Hypertext Markup Language
, firefox, opera, safari bmp bitmap file image/bmp .bmp chrome, edge, firefox, internet explorer, opera, safari gif graphics interchange format image/gif .gif chrome, edge, firefox, internet explorer, opera, safari ico microsoft icon image/x-icon .ico, .cur chrome, edge, firefox, internet explorer, opera, safari jpeg joint
photographic expert group image image/jpeg .jpg, .jpeg, .jfif, .pjpeg, .pjp chrome, edge, firefox, internet explorer, opera, safari png portable network graphics image/png .png chrome, edge, firefox, internet explorer, opera, safari svg scalable vector graphics image/svg+xml .svg chrome, edge, firefox, internet explorer, opera, safari tiff ...
itemprop - HTML: Hypertext Markup Language
names examples item itemprop name itemprop value itemprop country ireland itemprop option 2 itemprop https://www.flickr.com/
photos/nlireland/6992065114/ ring of kerry itemprop img https://www.flickr.com/
photos/nlireland/6992065114/ itemprop website flickr itemprop (token) (token) tokens are either strings or url's.
itemtype - HTML: Hypertext Markup Language
</span> </div> result html structured data itemscope itemtype product (http://schema.org/product) itemprop name executive anvil itemprop image https://pixabay.com/static/uploads/
photo/2015/09/05/18/15/suitcase-924605_960_720.png itemprop description sleeker than acme's classic anvil, the executive anvil is perfect for the business traveler looking for something to drop from a height.
HTML documentation index - HTML: Hypertext Markup Language
117 <img>: the image embed element content, element, graphics, html, html graphics, html images, html
photos, html pictures, html embedded content, image, image element, media, multimedia,
photos, pictures, reference, web the html <img> element embeds an image into the document.
MIME types (IANA media types) - HTTP
, firefox, opera, safari bmp bitmap file image/bmp .bmp chrome, edge, firefox, internet explorer, opera, safari gif graphics interchange format image/gif .gif chrome, edge, firefox, internet explorer, opera, safari ico microsoft icon image/x-icon .ico, .cur chrome, edge, firefox, internet explorer, opera, safari jpeg joint
photographic expert group image image/jpeg .jpg, .jpeg, .jfif, .pjpeg, .pjp chrome, edge, firefox, internet explorer, opera, safari png portable network graphics image/png .png chrome, edge, firefox, internet explorer, opera, safari svg scalable vector graphics image/svg+xml .svg chrome, edge, firefox, internet explorer, opera, safari tiff ...
HTTP Index - HTTP
8 identifying resources on the web domain, http, path, scheme, syntax, uri, url, url syntax, web, fragment, port, query, resources the target of an http request is called a "resource", whose nature isn't defined further; it can be a document, a
photo, or anything else.
A re-introduction to JavaScript (JS tutorial) - JavaScript
the most common host environment is the browser, but javascript interpreters can also be found in a huge list of other places, including adobe acrobat, adobe
photoshop, svg images, yahoo's widget engine, server-side environments such as node.js, nosql databases like the open source apache couchdb, embedded computers, complete desktop environments like gnome (one of the most popular guis for gnu/linux operating systems), and others.
for await...of - JavaScript
responsesize += chunk.length; } console.log(`response size: ${responsesize} bytes`); // expected output: "response size: 1071472" return responsesize; } getresponsesize('https://jsonplaceholder.typicode.com/
photos'); iterating over sync iterables and generators for await...of loop also consumes sync iterables and generators.
Handling media support issues in web content - Web media technologies
<img src="/images/stafff-
photo-huge-progressive.jpg" alt="staff
photo, taken in january of 1972"> when using a progressive image, the data is stored in such a way that the browser is able to render a low-quality representation of the image as soon as possible, then update the image as it loads—or after it's finished loading—to present it in full quality.
mimeTypes.rdf corruption - SVG: Scalable Vector Graphics
fix for os file associations your os may be associating the wrong media type with the .svg filename extension if you have installed an old program such as
photoshop elements 1.0 and chose to install the *very* old adobe svg viewer that comes bundled with it.
SVG: Scalable Vector Graphics
some real eye-candy svg at svg-wow.org firefox extension (grafox) to add a subset of smil animation support interactive
photos manipulation html transformations using svg's foreignobject mapping, charting, games & 3d experiments while a little svg can go a long way to enhanced web content, here are some examples of heavy svg usage.