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Starred by 9 users
Status: WontFix
Owner: ----
Closed: Mar 2016
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Launch-OWP
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Blocked on:
issue 229111

issue 229615

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[META][CSS Blending] Add blending feature in Canvas 2D
Reported by, Apr 9 2013 Back to list
(See go/owp-launch-guide for an overview)

Change description:
Add blending feature in Canvas 2D. The blending operator will be specified using the same context attribute as for compositing operator: ‘globalCompositeOperation‘.

Changes to API surface:
globalCompositeOperation will be extended to support more value like 'multiply' or 'overlay':
ctx.globalCompositeOperation = 'multiply';
ctx.globalCompositeOperation = 'overlay';

WebKit bug: 

Public standards discussion:

Support in other browsers: current (expected)
Internet Explorer: none
Firefox: in nightly builds
Safari: in nightly WebKit
Opera: none

*Make sure to fill in any labels with a -?, including all OSes this change
affects. Feel free to leave other labels at the defaults.
Blockedon: chromium:229111
Labels: Cr-Blink-Canvas
Status: Available
Who is owning this? rosca are you?

Marking available because issue has no project owner at the moment.
Comment 2 by, Sep 11 2013
This has already landed. Not sure why this bug is still open.
Summary: [META] Add blending feature in Canvas 2D (was: Add blending feature in Canvas 2D)
Blocking: chromium:229615
Summary: [META][CSS Blending] Add blending feature in Canvas 2D (was: [META] Add blending feature in Canvas 2D)
Comment 6 by, Mar 14 2016
Status: WontFix
This has shipped a long time ago -> closing.
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