Bug 112624

Summary: implement "opaque" attribute for <canvas>
Product: WebKit Reporter: Stephen White <senorblanco>
Component: CanvasAssignee: Nobody <webkit-unassigned>
Status: RESOLVED WONTFIX    
Severity: Normal CC: abarth, benjamin, bfulgham, buildbot, cabanier, cc-bugs, cmarcelo, dglazkov, dino, d-r, esprehn+autocc, jamesr, junov, krit, noam, ojan.autocc, oliver, peter+ews, rniwa, simon.fraser, syoichi, webkit.review.bot
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
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Description Stephen White 2013-03-18 14:24:57 PDT 
implement "opaque" attribute for <canvas>
Comment 1 Stephen White 2013-03-18 14:26:02 PDT 
Created attachment 193655 [details]
Patch
Comment 2 Stephen White 2013-03-18 14:26:32 PDT 
This is not marked for review, since the feature is still under discussion.
Comment 3 Stephen White 2013-03-22 17:19:57 PDT 
Created attachment 194664 [details]
Patch
Comment 4 Build Bot 2013-03-22 18:22:05 PDT 
Comment on attachment 194664 [details]
Patch

Attachment 194664 [details] did not pass mac-wk2-ews (mac-wk2):
Output: http://webkit-commit-queue.appspot.com/results/17136999
Comment 5 WebKit Review Bot 2013-03-22 18:23:44 PDT 
Comment on attachment 194664 [details]
Patch

Attachment 194664 [details] did not pass chromium-ews (chromium-xvfb):
Output: http://webkit-commit-queue.appspot.com/results/17296079
Comment 6 WebKit Review Bot 2013-03-22 18:27:11 PDT 
Comment on attachment 194664 [details]
Patch

Attachment 194664 [details] did not pass cr-linux-debug-ews (chromium-xvfb):
Output: http://webkit-commit-queue.appspot.com/results/17137000
Comment 7 Peter Beverloo (cr-android ews) 2013-03-22 19:32:49 PDT 
Comment on attachment 194664 [details]
Patch

Attachment 194664 [details] did not pass cr-android-ews (chromium-android):
Output: http://webkit-commit-queue.appspot.com/results/17223543
Comment 8 Stephen White 2013-03-22 20:22:21 PDT 
Created attachment 194684 [details]
Patch
Comment 9 Stephen White 2013-03-22 21:24:47 PDT 
Created attachment 194690 [details]
Patch
Comment 10 Stephen White 2013-03-22 22:23:50 PDT 
Created attachment 194691 [details]
Patch
Comment 11 Dirk Schulze 2014-04-03 01:57:02 PDT 
Firefox and Chrome implement this and will ship this addition. Might it make sense for Safari as well?
Comment 12 Brent Fulgham 2022-07-18 15:01:31 PDT 
This feature was deprecated in favor of simply setting the 'alpha' option of HTMLCanvasElement.getContext() to 'false'.