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html5/spec Overview.html,1.2204,1.2205

From: Ian Hickson via cvs-syncmail <cvsmail@w3.org>
Date: Thu, 30 Apr 2009 22:53:59 +0000
To: public-html-commits@w3.org
Message-Id: <E1Lzf8h-0007ZT-K4@lionel-hutz.w3.org>
Update of /sources/public/html5/spec
In directory hutz:/tmp/cvs-serv29089

Modified Files:
	Overview.html 
Log Message:
note more requests for canvas (whatwg r3045)

Index: Overview.html
===================================================================
RCS file: /sources/public/html5/spec/Overview.html,v
retrieving revision 1.2204
retrieving revision 1.2205
diff -u -d -r1.2204 -r1.2205
--- Overview.html	30 Apr 2009 19:09:11 -0000	1.2204
+++ Overview.html	30 Apr 2009 22:53:56 -0000	1.2205
@@ -19780,7 +19780,12 @@
   // state
   void <a href="#dom-context-2d-save" title="dom-context-2d-save">save</a>(); // push state on state stack
   void <a href="#dom-context-2d-restore" title="dom-context-2d-restore">restore</a>(); // pop state stack and restore state
-
+<!--
+  // v4 we've also received requests for:
+          attribute boolean <span title="dom-context-2d-forceHighQuality">forceHighQuality</span> // (default false)
+  // when enabled, it would prevent the UA from falling back on lower-quality but faster rendering routines
+  // useful e.g. for when an image manipulation app uses <canvas> both for UI previews and the actual work
+-->
   // transformations (default transform is the identity matrix)
   void <a href="#dom-context-2d-scale" title="dom-context-2d-scale">scale</a>(in float x, in float y);
   void <a href="#dom-context-2d-rotate" title="dom-context-2d-rotate">rotate</a>(in float angle);
@@ -20271,6 +20276,14 @@
         array[1] += 1;
         context.fillStyle = array;
 
+   * A more performant way of setting colours in general, e.g.:
+
+       context.setFillColor(r,g,b,a) // already supported by webkit
+
+     Or:
+
+       context.fillStyle = 0xRRGGBBAA; // set a 32bit int directly
+
    * fill rule for deciding between winding and even-odd algorithms.
      SVG has fill-rule: nonzero | evenodd
        http://www.w3.org/TR/SVG/painting.html#FillProperties
Received on Thursday, 30 April 2009 22:54:09 GMT

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