Tiling a CSS background image gradient with 3x3 tiles renders incorrectly
Reported by
clanc...@gmail.com,
Mar 24 2016
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Issue descriptionChrome Version : 49.0.2623.87 (64-bit) URLs http://codepen.io/clanceyp/full/NNjdyx/ : Other browsers tested: Add OK or FAIL, along with the version, after other browsers where you have tested this issue: Safari: FAIL (worse than chrome) Firefox: OK IE: OK What steps will reproduce the problem? * create a background gradient in css with repeating transparent 3px square, with the top left px a solid colour * view in browser (e.g. http://codepen.io/clanceyp/full/NNjdyx/) What is the expected result? The background displays with 3px square transparent tessellating tile, with top left px solid colour What happens instead? The background displays with 3px square solid colour tessellating tile, with all pxels solid colour (bar the top left) Please provide any additional information below. Attach a screenshot if possible.
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Mar 24 2016
I'm not understanding the problem. Looking at Chrome stable and beta I see a grid of white dots, that seem to be of the expected size given the CSS, with transparent tiles, on a non-transparent background color. Could you provide an image of what you expect this to look like? Is the only problem you perceive with the 3x3 example?
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Mar 25 2016
Thank you for providing more feedback. Adding requester "schenney@chromium.org" for another review and adding "Needs-Review" label for tracking. For more details visit https://sites.google.com/a/chromium.org/dev/issue-tracking/autotriage - Your friendly Sheriffbot
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Mar 25 2016
Somehow I failed to see this - I have no idea why. Maybe the result is flaky in some way or depends on scroll position or something. In any event, confirmed it as an issue. I presume it's a Skia gradient tiling problem because the gradient seems inverted, but I'll also poke around and see if it is a problem with our setup of the tiling.
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Mar 27 2017
This issue has been available for more than 365 days, and should be re-evaluated. Please re-triage this issue. The Hotlist-Recharge-Cold label is applied for tracking purposes, and should not be removed after re-triaging the issue. For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
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Mar 27 2017
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Apr 16 2018
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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Apr 16 2018
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Comment 1 by dtapu...@chromium.org
, Mar 24 2016