Open
Bug 790468
Opened 13 years ago
Updated 3 years ago
context.drawImage() on canvas.toDataURL("image/png") should be idempotent
Categories
(Core :: Graphics: Canvas2D, defect)
Tracking
()
UNCONFIRMED
People
(Reporter: christoph.burgmer, Unassigned)
Details
Attachments
(1 file)
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2.69 KB,
text/html
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Details |
User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_4) AppleWebKit/537.1 (KHTML, like Gecko) Chrome/21.0.1180.89 Safari/537.1
Steps to reproduce:
I loaded a transparent image into a canvas. I then got the content as an "image/png" dataURL and rendered that to another canvas.
See attached test case (alternatively https://gist.github.com/3703025).
Actual results:
The canvasses do not have the same content.
Expected results:
The canvasses should both be equal in terms of ImageData and resulting dataURL.
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Reporter | |
Updated•13 years ago
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Attachment #660253 -
Attachment mime type: text/plain → text/html
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Reporter | |
Updated•12 years ago
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Component: Untriaged → Canvas: 2D
Product: Firefox → Core
Version: 14 Branch → 26 Branch
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Updated•3 years ago
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Severity: normal → S3
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Description
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