- From: Ian Hickson via cvs-syncmail <cvsmail@w3.org>
- Date: Mon, 02 Aug 2010 22:17:10 +0000
- To: public-html-commits@w3.org
Update of /sources/public/html5/2dcontext
In directory hutz:/tmp/cvs-serv8316
Modified Files:
Overview.html
Log Message:
Redefine getContext() so that the handling of multple context types is defined. (whatwg r5227)
Index: Overview.html
===================================================================
RCS file: /sources/public/html5/2dcontext/Overview.html,v
retrieving revision 1.54
retrieving revision 1.55
diff -u -d -r1.54 -r1.55
--- Overview.html 30 Jul 2010 01:37:52 -0000 1.54
+++ Overview.html 2 Aug 2010 22:17:08 -0000 1.55
@@ -308,7 +308,7 @@
<h1>HTML Canvas 2D Context</h1>
<h2 class="no-num no-toc" id="generatedID"></h2>
- <h2 class="no-num no-toc" id="editor-s-draft-30-july-2010">Editor's Draft 30 July 2010</h2>
+ <h2 class="no-num no-toc" id="editor-s-draft-2-august-2010">Editor's Draft 2 August 2010</h2>
<dl><dt>Latest Published Version:</dt>
<dd><a href="http://www.w3.org/TR/2dcontext/">http://www.w3.org/TR/2dcontext/</a></dd>
<dt>Latest Editor's Draft:</dt>
@@ -403,7 +403,7 @@
Group</a> is the W3C working group responsible for this
specification's progress along the W3C Recommendation
track.
- This specification is the 30 July 2010 Editor's Draft.
+ This specification is the 2 August 2010 Editor's Draft.
</p><!-- UNDER NO CIRCUMSTANCES IS THE PRECEDING PARAGRAPH TO BE REMOVED OR EDITED WITHOUT TALKING TO IAN FIRST --><!-- relationship to other work (required) --><p>Work on this specification is also done at the <a href="http://www.whatwg.org/">WHATWG</a>. The W3C HTML working group
actively pursues convergence with the WHATWG, as required by the <a href="http://www.w3.org/2007/03/HTML-WG-charter">W3C HTML working
group charter</a>.</p><!-- UNDER NO CIRCUMSTANCES IS THE FOLLOWING PARAGRAPH TO BE REMOVED OR EDITED WITHOUT TALKING TO IAN FIRST --><!-- UNDER NO CIRCUMSTANCES IS THE PRECEDING PARAGRAPH TO BE REMOVED OR EDITED WITHOUT TALKING TO IAN FIRST --><!-- context and rationale (required) --><!-- (this text is from the RDFa+HTML spec --><p>This specification is an extension to the HTML5 language. All
@@ -439,18 +439,13 @@
<!--end-toc--><hr><h2 id="conformance-requirements"><span class="secno">1 </span>Conformance requirements</h2><p>This specification is an HTML specification. All the conformance
requirements, conformance classes, definitions, dependencies,
terminology, and typographical conventions described in the core
- HTML5 specification apply to this specification. <a href="#refsHTML5">[HTML5]</a><div class="impl">
+ HTML5 specification apply to this specification. <a href="#refsHTML5">[HTML5]</a><p>This specification defines the <dfn id="canvas-context-2d" title="canvas-context-2d"><code>2d</code></dfn> context type, whose
+ API is implemented using the <code><a href="#canvasrenderingcontext2d">CanvasRenderingContext2D</a></code>
+ interface.<div class="impl">
-
<p>When the <code title="dom-canvas-getContext">getContext()</code>
- method of a <code>canvas</code> element is invoked with <dfn id="canvas-context-2d" title="canvas-context-2d"><code>2d</code></dfn> as the argument, a
- <code><a href="#canvasrenderingcontext2d">CanvasRenderingContext2D</a></code> object must be returned.</p>
-
-
- <p>There is only one <code><a href="#canvasrenderingcontext2d">CanvasRenderingContext2D</a></code> object
- per canvas, so calling the <code title="dom-canvas-getContext">getContext()</code> method with the
- <code title="canvas-context-2d"><a href="#canvas-context-2d">2d</a></code> argument a second time
- must return the same object.</p>
+ method of a <code>canvas</code> element is is to <span title="getContext-return">return a new object for the <var title="">contextId</var></span> <code title="canvas-context-2d"><a href="#canvas-context-2d">2d</a></code>, the user agent must return a
+ new <code><a href="#canvasrenderingcontext2d">CanvasRenderingContext2D</a></code> object.</p>
</div><p>The 2D context represents a flat Cartesian surface whose origin
(0,0) is at the top left corner, with the coordinate space having
Received on Monday, 2 August 2010 22:17:12 UTC