114578 2013-04-13 23:01:00 -0700 vector-effect: non-scaling-stroke not recognized when animating 2013-04-25 11:55:37 -0700 1 1 1 Unclassified WebKit SVG 528+ (Nightly build) All All RESOLVED FIXED P2 Normal --- 1 stuart webkit-unassigned kling krit pdr zimmermann oldest_to_newest 875285 0 197972 stuart 2013-04-13 23:01:00 -0700 Created attachment 197972 Test case Strokes with the style {vector-effect: non-scaling-stroke} are scaled when transforming an SVG by setting an otherwise-unspecified viewBox via animation. Tested on Windows 7 @ Chrome stable, Windows 8 @ Chrome dev, Arch Linux @ Chromium 26.0.1410.63, and Android 4.2.1 @ Chrome latest. See attached test case. In writing this test case, I found that the "Desired behavior" (employing a workaround by setting the viewBox attribute to the end result) produces artifacts when animating on Windows and Linux. This is not part of the desired behavior, and I will file a bug summarily. 875286 1 197973 stuart 2013-04-13 23:06:47 -0700 Created attachment 197973 Unrelated artifacts When noting the desired behavior, ignore the creation of artifacts like those outlined in red in this screenshot. 875290 2 stuart 2013-04-13 23:33:16 -0700 Unrelated artifact bug filed as Bug 114579. 875293 3 stuart 2013-04-13 23:34:53 -0700 (In reply to comment #0) > Tested on Windows 7 @ Chrome stable, Windows 8 @ Chrome dev, Arch Linux @ Chromium 26.0.1410.63, and Android 4.2.1 @ Chrome latest. s/Windows 7 @ Chrome stable, Windows 8 @ Chrome dev/Windows 7 @ Chrome dev, Windows 8 @ Chrome stable/ 875297 4 197978 stuart 2013-04-13 23:59:04 -0700 Created attachment 197978 Test case Further testing has revealed that *any* value on the viewBox attribute will inhibit this bug. Uploading simplified test case with viewBox="". 875442 5 krit 2013-04-14 20:41:26 -0700 I agree that this is a bug. It looks like we do not take the viewBox transform into account for reverse transforming. Thanks for reporting. 881212 6 kling 2013-04-25 05:56:35 -0700 Merged the fix for this from blink in <http://trac.webkit.org/changeset/149102> (thanks pdr!) 881471 7 pdr 2013-04-25 11:55:37 -0700 (In reply to comment #6) > Merged the fix for this from blink in <http://trac.webkit.org/changeset/149102> (thanks pdr!) Aww man, I was preparing a patch for WebKit. 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