68635 2011-09-22 10:39:49 -0700 <canvas> in SVG doesn't scale properly 2012-11-25 00:50:35 -0800 1 1 1 Unclassified WebKit Canvas 528+ (Nightly build) Mac (Intel) OS X 10.8 RESOLVED DUPLICATE 103117 http://www.peepo.com HasReduction, Regression P2 Normal --- 1 jay webkit-unassigned bobpetrie mdelaney7 thorton zimmermann oldest_to_newest 471683 0 jay 2011-09-22 10:39:49 -0700 regression open the url in new macbook pro, the dark orange square is meant to cover the whole yellow area. check using iPad2 ,10.6 and ppc 10.5.8, firefox etc... reduced testcase: peepo.com/index.svgz contains xhtml canvas, when the svgz file is rescaled in the html5 page index.html, the canvas is not rescaled. 474692 1 109012 jay 2011-09-28 05:55:54 -0700 Created attachment 109012 svg with canvas 474695 2 109013 jay 2011-09-28 05:58:55 -0700 Created attachment 109013 html using 'svg with canvas' 474698 3 jay 2011-09-28 06:04:51 -0700 open html attachment, foreignObject scaled, SVG red rectangle scaled, but canvas black border not scaled wfm latest 10.6 Safari, and recent Mozilla or Opera broken Google Chrome 16.0.891.0 dev and believed broken latest Safari 10.7 475369 4 jay 2011-09-29 04:23:48 -0700 wfm chrome 16.0.891.1 dev is this transient, coincidence or fix? need to confirm for 10.7.1 477563 5 dotjay 2011-10-04 06:03:07 -0700 Confirmed broken in Safari 5.1 (7534.48.3) running on OS X Lion (10.7.1). SVG red rectangle is scaled up, but canvas black border is not. Jon 528770 6 zimmermann 2012-01-03 07:56:19 -0800 You mean scaling in "svg with canvas" (your first testcase) is broken? I can confirm that. For "html using 'svg with canvas'" there seems to be a similar bug, but not necesarily the same, it behaves differently, but also broken. 585793 7 bobpetrie 2012-03-22 15:36:56 -0700 I was curious to hear whether there has been any movement on this one. We have a usability issue whose resolution is held up by this. 587066 8 zimmermann 2012-03-24 03:03:55 -0700 (In reply to comment #7) > I was curious to hear whether there has been any movement on this one. We have a usability issue whose resolution is held up by this. Thanks for the reminder, I checked this again, and it got better. The <canvas> is now resizing properly when resizing the Safari window. Only zooming is left broken. When zooming this file, the size of the black rectangle changes, where it doesn't in other browsers (only stroke-width changes). Can anyone else confirm that as well please using a Safari/Chrome nightly? 587251 9 jay 2012-03-25 00:23:32 -0700 please read recent comments bug3781 re slow rendering 587277 10 zimmermann 2012-03-25 05:10:29 -0700 (In reply to comment #9) > please read recent comments bug3781 > re slow rendering This is unrelated to this bug. I've changed this bug title, to reflect the current state of <canvas> in SVG: zooming problems, no more sizing problems. 587286 11 jay 2012-03-25 07:22:49 -0700 #9 please do not morph my bugs. file another bug for zoom 587287 12 jay 2012-03-25 07:25:18 -0700 #9 please advise: what evidence do you have that scaling is not causing slow rendering? ie if you compare the two testcase given, pretty much the only difference is the scaling. in one case the animation runs fine, in the other it does not. 587294 13 zimmermann 2012-03-25 08:39:36 -0700 (In reply to comment #12) > #9 please advise: what evidence do you have that scaling is not causing slow rendering? I'll summarize again for you: - your original bug report has been fixed in trunk. The rectangle is correctly resized! - zooming in/out is still broken, as the black rectangle doesn't behave as expected, if you compare to Opera/FF This has NOTHING to do with "slow rendering". It's just that canvas in SVG + zooming is broken. 587296 14 zimmermann 2012-03-25 08:48:27 -0700 (In reply to comment #12) > #9 please advise: what evidence do you have that scaling is not causing slow rendering? Your original bug report said that something is broken, now you're claiming its rendering slow, please decide. "please read recent comments bug3781 re slow rendering" ??? (In reply to comment #11) > #9 please do not morph my bugs. "morph? The bug you filed is gone, and I'm reusing this to track zooming + SVG <canvas> which is broken. 587300 15 jay 2012-03-25 09:51:29 -0700 DO NOT MORPH I politely wrote you off this bug, you ignored me. I will not file bugs if this continues! 587302 16 jay 2012-03-25 09:56:53 -0700 #12 it wasn't possible to tell that the scaling might be slow, until there was scaling. as the slow renfering appears to be related to scaling, I am content to morph this bug to current scaling causing slow rendering, if that doesn't suite then either the slow rendering bug could morph or I could enter a new bug. however it needs someone else to try out the two tests, one of which has scale the other doesnt, and advise how you would like to proceed. else frankly I am content to watch webkit hang, its your product not mine that has the bug... 587303 17 jay 2012-03-25 10:00:45 -0700 Please note the URL for this bug is given as peepo.com that is the test case, the attachments are reduced test cases, which necessarily cannot cover all possible eventualities! 587307 18 jay 2012-03-25 10:27:25 -0700 filed as bug82147 587312 19 zimmermann 2012-03-25 10:54:00 -0700 (In reply to comment #15) > DO NOT MORPH > > I politely wrote you off this bug, you ignored me. For the record: I replied Jay in private and told him, that it's not respectful to revert changes to bug reports that a WebKit reviewer changes. As he thinks I'm not in the position to "morph" "his" bug reports, I am not sure how to go on here. Jonathan, it would help if you would actually answer questions I posted here: Example: (In reply to comment #8) > Can anyone else confirm that as well please using a Safari/Chrome nightly? Your answer: please read recent comments bug3781 re slow rendering Honestly, do you think anyone will understand you posting fragments of sentences, ignoring my question? You've a track record of bug reports like this. It makes me sad. Example 2: > Your original bug report said that something is broken, now you're claiming its rendering slow, please decide. Your answer: > DO NOT MORPH -- Sorry this is going nowhere, if you just don't answer questions, I can't help you. 592920 20 jay 2012-03-31 12:54:56 -0700 see bug 82835 for aspect related to canvas and SVG layers 773947 21 jay 2012-11-22 07:46:27 -0800 #19 Nikolas, apologies not having access to Mountain Lion until very recently it was difficult for me to update this bug. it appears the issue relates to updating canvas content, (the attachments for this bug render as expected) however you will readily discern that that the canvas on the url reverts after resizing, to the original size set. first, click anywhere on the board. this may be a regression as safari 5 does not exhibit this behaviour, neither does Firefox... else it may be one of those oddities around. I shall attempt to create a working testcase, now I understand the issue a little better regards 773952 22 jay 2012-11-22 07:49:40 -0800 is iOS6 a webkit platform? in any case it is another case for this bug... 774339 23 175759 jay 2012-11-23 02:52:31 -0800 Created attachment 175759 now updates canvas now updates canvas 774355 24 175765 jay 2012-11-23 03:09:09 -0800 Created attachment 175765 updates canvas updates canvas 774380 25 jay 2012-11-23 03:40:51 -0800 bug#103117 replaces part of this bug 774954 26 jay 2012-11-25 00:49:40 -0800 dupe 774955 27 jay 2012-11-25 00:50:35 -0800 please change status of Bug 103117 *** This bug has been marked as a duplicate of bug 103117 *** 109012 2011-09-28 05:55:54 -0700 2012-11-23 02:52:31 -0800 svg with canvas canvas.svg image/svg+xml 985 jay PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0idXRmLTgiIHN0YW5kYWxvbmU9Im5vIj8+IAo8 c3ZnIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIKICAgIHhtbG5zOnhsaW5rPSJo 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