Bug 112624 - implement "opaque" attribute for <canvas>
Summary: implement "opaque" attribute for <canvas>
Status: RESOLVED WONTFIX
Alias: None
Product: WebKit
Classification: Unclassified
Component: Canvas (show other bugs)
Version: 528+ (Nightly build)
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2013-03-18 14:24 PDT by Stephen White
Modified: 2022-07-18 15:01 PDT (History)
22 users (show)

See Also:

Attachments
Patch (26.47 KB, patch)
2013-03-18 14:26 PDT, Stephen White 		no flags Details | Formatted Diff | Diff
Patch (27.64 KB, patch)
2013-03-22 17:19 PDT, Stephen White 		no flags Details | Formatted Diff | Diff
Patch (27.68 KB, patch)
2013-03-22 20:22 PDT, Stephen White 		no flags Details | Formatted Diff | Diff
Patch (28.61 KB, patch)
2013-03-22 21:24 PDT, Stephen White 		no flags Details | Formatted Diff | Diff
Patch (29.40 KB, patch)
2013-03-22 22:23 PDT, Stephen White 		no flags Details | Formatted Diff | Diff
Show Obsolete (4) View All Add an attachment (proposed patch, testcase, etc.)

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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'.