[Webkit-unassigned] [Bug 44356] New: canvas rendered when page is zoomed appears zoomed in or out too much

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=44356

           Summary: canvas rendered when page is zoomed appears zoomed in
                    or out too much
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: PC
               URL: http://www.digitalia.be/software/reflectionjs-for-jque
                    ry#demo
        OS/Version: Windows XP
            Status: UNCONFIRMED
          Severity: Normal
          Priority: P2
         Component: Layout and Rendering
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: phazei at gmail.com


This could be related to this bug:
https://bugs.webkit.org/show_bug.cgi?id=42089

This page:
http://www.digitalia.be/software/reflectionjs-for-jquery#demo
uses javascript and canvas to provide a reflection effect.

If the page is at 100% and you load, all is fine.  If you zoom in and out,  the image and canvas match.

OTOH, if you zoom in and reload, the canvas reflected image is zoomed much larger than the original image.  If zoomed out and reloaded, the canvas image is zoomed much smaller then the original image.

It should maintain proportions either way.  I don't know if this is a canvas bug, or perhaps the canvas is being rendered at the wrong size because the js might be giving it the wrong proportions when zoomed.  If the later, then it's most likely a duplicate of the related bug.  Otherwise it's unique.

I also filed this here (http://code.google.com/p/chromium/issues/detail?id=49794) a while ago.

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