highlighting text over an svg element with opacity < 1 reveals part of an image behind the svg (inside of a 3d context)
Reported by
asaf.ma...@emaze.com,
Aug 20 2017
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Issue descriptionUserAgent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.101 Safari/537.36 Example URL: http://app.emaze.com/@AORIFRIWC#1 Steps to reproduce the problem: 1.browse to http://app.emaze.com/@AORIFRIWC#1 2. highlight the text 3. notice that a rectangle corresponding to the highlighted area appears to be cut out of the shape, revealing part of the image behind the shape What is the expected behavior? highlighting the text won't show the image that is behind the shape What went wrong? part of svg element the screen did not paint on the screen. Does it occur on multiple sites: N/A Is it a problem with a plugin? No Did this work before? Yes unknown. reproduces in canary. Does this work in other browsers? Yes Chrome version: 60.0.3112.101 Channel: stable OS Version: 10.0 Flash Version: regarding Does the problem occur on multiple sites?
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Aug 20 2017
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Aug 21 2017
Bug does not reproduce if a div is used instead of svg element: http://app.emaze.com/@AORIFFFCL#1 summary of known factors that are needed to produce the bug: 1.svg with opacity < 1 2. image behind the svg 3.a repaint. in this case, highlighting text on top of the svg. 4.ancestor nodes with css transform.
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Aug 21 2017
Able to reproduce the issue on Windows 7,mac 10.12.6 & Ubuntu 14.04 using chrome stable-60.0.3112.101 & latest Canary-62.0.3191.0. Manual bisect info: ------------------- Good-57.0.2942.0-Revision-436203 Bad-57.0.2943.0 -Revision-436483 Per revision bisect info: ------------------------ You are probably looking for a change made after 436445 (known good), but no later than 436446 (first known bad). CHANGELOG URL: The script might not always return single CL as suspectas some perf builds might get missing due to failure. https://chromium.googlesource.com/chromium/src/+log/d585c64d2fa26f6fad56d903c322bb6f90a324cb..e1ac96c0207dd18057fc1f385362b1bee52bb26f Possible suspect: ---------------- https://chromium.googlesource.com/chromium/src/+/e1ac96c0207dd18057fc1f385362b1bee52bb26f wkorman@, could you please take a look and reassign to the right owner if it is not related to your change. Thanks..!
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Aug 21 2017
I am working on other things currently. +pdr and fs as this seems SVG specific.
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Aug 22 2017
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Aug 23
This issue has been Available for over a year. If it's no longer important or seems unlikely to be fixed, please consider closing it out. If it is important, please re-triage the issue. Sorry for the inconvenience if the bug really should have been left as Available. For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
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Aug 24
The original example is working fine now. |
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Comment 1 by asaf.ma...@emaze.com
, Aug 20 2017