Bug 181179

Summary: Drawing to canvas makes siblings be blurred when the parent is scaled.
Product: WebKit Reporter: Takao Baba <baba>
Component: CanvasAssignee: Nobody <webkit-unassigned>
Status: RESOLVED DUPLICATE    
Severity: Normal CC: dino, simon.fraser, zalan
Priority: P2    
Version: Safari 11   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
actual result none

Takao Baba
Reported 2017-12-28 01:31:32 PST
Created attachment 330232 [details] actual result Overview: In the following case, after drawing to the canvas, the "<p>" element is not rendered clearly. - The "<p>" is the sibling of the "<canvas>" element. - The parent of them is scaled by "transform: scale(10)". Steps to reproduce: Open http://jsfiddle.net/637gsay3/2/ Actual Results: The texts will be blurred after the canvas is drawn. See the attached screenshot. Expected Results: The texts should be rendered clearly. Confirmed environment: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_2) AppleWebKit/604.4.7 (KHTML, like Gecko) Version/11.0.2 Safari/604.4.7 Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.84 Safari/537.36
Attachments
actual result (149.75 KB, image/png)
2017-12-28 01:31 PST, Takao Baba 		no flags
Details
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Simon Fraser (smfr)
Comment 1 2018-01-01 18:21:35 PST
*** This bug has been marked as a duplicate of bug 27684 ***
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