HTMLImageElement.useMap - Web APIs
in other words, this string should be the value of the appropriate <map>'s name attribute with a pound or hash symbol prepended to it. ...
...in other words, this string should be the value of the appropriate <map>'s name attribute with a pound or hash symbol prepended to it. ...
...in other words, this string should be the value of the appropriate <map>'s name attribute with a pound or hash symbol prepended to it. ...
...And 4 more matches

HTMLObjectElement.useMap - Web APIs
living standard initial definition. ...
... living standard initial definition. ...
... living standard initial definition. ...
...And 2 more matches

Add a hitmap on top of an image - Learn web development
(as of time of writing) illustrates the problem perfectly. it’s much easier to tap russia or north america than albania or estonia. you insert your image much the same way as always (with an <img> element and alt text). if the image is only present as a navigation device, you may write alt="", provided you furnish appropriate alt text in the <area> elements later on. ...
... image much the same way as always (with an <img> element and alt text). if the image is only present as a navigation device, you may write alt="", provided you furnish appropriate alt text in the <area> elements later on. you will need a special usemap attribute. come up with a unique name, containing no spaces, for your image map. then assign that name (preceded by a hash) as the value for the usemap attribute: <img src="image-map.png" alt="" usemap="#example-map-1" /> step 2: activate your hotspots in this step, put all your code inside a <map> element. <map> only needs one attribute, the same map name as you used in your usemap attribute above: <map name="example-map-1"> </map> inside the <map> element, we need <area> elements. an <area> element corresponds to a single hotspot. ...

HTMLInputElement - Web APIs
alize string: defines the capitalization behavior for user input. valid values are none, off, characters, words, or sentences. inputmode provides a hint to browsers as to the type of virtual keyboard configuration to use when editing this element or its contents. htmlinputelement.align string: represents the alignment of the element. use css instead. htmlinputelement.usemap string: represents a client-side image map. methods blur() removes focus from the input element; keystrokes will subsequently go nowhere. click() simulates a click on the input element. focus() focuses on the input element; keystrokes will subsequently go to this element. select() selects all the text in the input element, and focuses it so th...
... html living standardthe definition of 'htmlinputelement' in that specification. living standard html5the definition of 'htmlinputelement' in that specification. recommendation technically, the tabindex and accesskey properties, as well as the blur(), click(), and focus() methods, are now defined on htmlelement. the following properties are now obsolete: align and usemap. the following properties have been added: autocomplete, autofocus, dirname, files, formaction, formenctype, formmethod, formnovalidate, formtarget, height, indeterminate, labels, list, max, min, multiple, pattern, placeholder, required, selectiondirection, selectionend, selectionstart, step, validationmessage, validity, valueasdate, valueasnumber, width, and willvalidate. the following met...

Index - Web APIs
1732 htmlimageelement.srcset api, html, html dom, htmlimageelement, image, image candidates, property, reference, responsive design, list, source, srcset the htmlimageelement property srcset is a string which identifies one or more image candidate strings, separated using commas (,) each specifying image resources to use under given circumstances. 1733 htmlimageelement.usemap api, dom, html, html dom, html whatwg, htmlimageelement, image maps, links, property, reference, interactive, usemap the usemap property on the htmlimageelement interface reflects the value of the html usemap attribute, which is a string providing the name of the client-side image map to apply to the image. 1734 htmlimageelement.vspace api, html, html dom, htmlimageelemen...
...telement.typemustmatch api, html dom, htmlobjectelement, property, reference, typesmustmatch the htmlobjectelement.typemustmatch property is a boolean that reflects the typemustmatch attribute of the <object> element. it indicates if the resource linked by it must match the mime type given by htmlobjectelement.type in order for this resource to be used. 1851 htmlobjectelement.usemap api, html dom, htmlobjectelement, needsexample, property, reference, usemap the usemap property of the htmlobjectelement interface returns a domstring that reflects the usemap html attribute, specifying a <map> element to use. 1852 htmlobjectelement.validationmessage api, html dom, htmlobjectelement, needsexample, property, reference, validationmessage the validatio...

<img>: The Image Embed element - HTML: Hypertext Markup Language
t which are both described with 2x) are also invalid. the user agent selects any of the available sources at its discretion. this provides them with significant leeway to tailor their selection based on things like user preferences or bandwidth conditions. see our responsive images tutorial for an example. width the intrinsic width of the image in pixels. must be an integer without a unit. usemap the partial url (starting with #) of an image map associated with the element. note: you cannot use this attribute if the <img> element is inside an <a> or <button> element. deprecated attributes align aligns the image with its surrounding context. use the float and/or vertical-align css properties instead of this attribute. allowed values: top equivalent to vertical-align...
...ave keyboard or touchscreen. if you have information that's particularly important or valuable for the user, present it inline using one of the methods mentioned above instead of using title. using the html title attribute – updated | the paciello group technical summary content categories flow content, phrasing content, embedded content, palpable content. if the element has a usemap attribute, it also is a part of the interactive content category. permitted content none, it is an empty element. tag omission must have a start tag and must not have an end tag. permitted parents any element that accepts embedded content. implicit aria role with non-empty alt attribute or no alt attribute: img with empty alt attribute:...

<object> - HTML: Hypertext Markup Language
context, or a resource to be handled by a plugin. the source for this interactive example is stored in a github repository. if you'd like to contribute to the interactive examples project, please clone https://github.com/mdn/interactive-examples and send us a pull request. content categories flow content; phrasing content; embedded content, palpable content; if the element has a usemap attribute, interactive content; listed, submittable form-associated element. permitted content zero or more <param> elements, then transparent. tag omission none, both the starting and ending tag are mandatory. permitted parents any element that accepts embedded content. implicit aria role no corresponding role permitted aria roles appli...
...lementation and data. tabindexhtml 4 onlyobsolete since html5 the position of the element in the tabbing navigation order for the current document. type the content type of the resource specified by data. at least one of data and type must be defined. typemustmatchhtml5 this boolean attribute indicates if the type attribute and the actual content type of the resource must match to be used. usemap a hash-name reference to a <map> element; that is a '#' followed by the value of a name of a map element. width the width of the display resource, in css pixels. -- (absolute values only. no percentages) examples embed a flash movie <!-- embed a flash movie --> <object data="movie.swf" type="application/x-shockwave-flash"></object> <!-- embed a flash movie with parameters --> <object da...

jspage - Archive of obsolete content
"defaultvalue",text:(browser.engine.trident||(browser.engine.webkit&&browser.engine.version<420))?"innertext":"textcontent"}; var b=["compact","nowrap","ismap","declare","noshade","checked","disabled","readonly","multiple","selected","noresize","defer"];var k=["value","type","defaultvalue","accesskey","cellpadding","cellspacing","colspan","frameborder","maxlength","readonly","rowspan","tabindex","usemap"]; b=b.associate(b);hash.extend(e,b);hash.extend(e,k.associate(k.map(string.tolowercase)));var a={before:function(m,l){if(l.parentnode){l.parentnode.insertbefore(m,l); }},after:function(m,l){if(!l.parentnode){return;}var n=l.nextsibling;(n)?l.parentnode.insertbefore(m,n):l.parentnode.appendchild(m);},bottom:function(m,l){l.appendchild(m); },top:function(m,l){var n=l.firstchild;(n)?l.insertbefore(...

Mozilla accessibility architecture
er, we are careful not to do this work for mutation events fired because the document is still loading. currently (as of may 2003), we do not yet use domattrmodied to listen to attribute changes on a node. we need to listen to some attribute changes because they might signal the need to invalidate parts of our cache; for example, if the name or href attribute on an anchor element changes, or the usemap attribute of an img changes. these cases are not very likely, but we should try to think of real-world scenarios where it might happen. if we do this, the code would go into nsdocaccessible::attrmodified(). unique 32-bit identifiers in msaa in msaa, we must hand out a unique 32 bit child number for each target accessible with the event. to get this value we currently take the pointer to the dom n...

HTMLAreaElement.referrerPolicy - Web APIs
ttp header will not be sent. "origin" meaning that the referrer will be the origin of the page, that is roughly the scheme, the host and the port. "unsafe-url" meaning that the referrer will include the origin and the path (but not the fragment, password, or username). this case is unsafe as it can leak path information that has been concealed to third-party by using tls. examples <img usemap="#maparound" width="100" height="100" src="/img/logo@2x.png" /> <map id="mymap" name="maparound" />> var elt = document.createelement("area"); elt.href = "/img2.png"; elt.shape = "rect"; elt.referrerpolicy = "no-referrer"; elt.coords = "0,0,100,100"; var map = document.getelementbyid("mymap"); map.appendchild(elt); // when clicked, the area's link will not send a referrer header. specificatio...

HTMLImageElement - Web APIs
eflecting the srcset html attribute. this specifies a list of candidate images, separated by commas (',', u+002c comma). each candidate image is a url followed by a space, followed by a specially-formatted string indicating the size of the image. the size may be specified either the width or a size multiple. read the srcset page for specifics on the format of the size substring. htmlimageelement.usemap a domstring reflecting the usemap html attribute, containing the page-local url of the <map> element describing the image map to use. the page-local url is a pound (hash) symbol (#) followed by the id of the <map> element, such as #my-map-element. the <map> in turn contains <area> elements indicating the clickable areas in the image. htmlimageelement.width an integer value that reflects the wi...

HTMLObjectElement - Web APIs
element in the tabbing navigation order for the current document. htmlobjectelement.type is a domstring that reflects the type html attribute, specifying the mime type of the resource. htmlobjectelement.typemustmatch is a boolean that reflects the typemustmatch html attribute, indicating if the resource specified by data must only be played if it matches the type attribute. htmlobjectelement.usemap is a domstring that reflects the usemap html attribute, specifying a <map> element to use. htmlobjectelement.validationmessage read only returns a domstring representing a localized message that describes the validation constraints that the control does not satisfy (if any). this is the empty string if the control is not a candidate for constraint validation (willvalidate is false), or it sat...

HTML To MSAA - Accessibility
ivalent from child legend element n/a n/a labelled_by (1003), points to legend element n/a n/a hr role_system_ separator n/a n/a n/a n/a n/a n/a img, input @type=image role_system_ graphic from @alt attribute, empty @alt attribute means name can't be calculated at all n/a state_system_ animated if image has more than one frame n/a "showlongdesc" if @longdesc attribute is presented n/a if @usemap attribute is used then image accessible has children for each map item input @type=button, submit, reset role_system_ pushbutton from @value attribute, @alt attribute, default label, @src attribute, @data attribute n/a state_system_ default if @type attribute has value "submit" n/a "press" n/a input @type=text, textarea role_system_ text n/a value property of input dom element state_system...

Text labels and names - Accessibility
bute containing a name that describes what resources the areas links to. failure to do so makes an image map hard to use for users of assistive technology — they need alternative text to be able to understand the purpose of an image. examples the following example show a simple image map (taken from h24: providing text alternatives for the area elements of image maps): <img src="welcome.gif" usemap="#map1" alt="areas in the library. 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. see also <area> h2...

Content categories - Developer guides
vg>, <video>. interactive content interactive content includes elements that are specifically designed for user interaction. elements that belong to this category include: <a>, <button>, <details>, <embed>, <iframe>, <keygen>, <label>, <select>, and <textarea>. some elements belong to this category only under specific conditions: <audio>, if the controls attribute is present <img>, if the usemap attribute is present <input>, if the type attribute is not in the hidden state <menu>, if the type attribute is in the toolbar state <object>, if the usemap attribute is present <video>, if the controls attribute is present palpable content content is palpable when it's neither empty or hidden; it is content that is rendered and is substantive. elements whose model is flow content or phras...