Magnifier positioning in reftest analyzer #11686
Merged
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When reftest analyzer shows magnified pixels, there is a seemingly random offset between the mouse position and the magnified position. The reason for this is that reftest analyzer assumes all images have 800 * 1000 pixels but actually the test images have varying sizes.
I copied the needed lines from
/~https://github.com/mozilla/gecko-dev/blob/master/layout/tools/reftest/reftest-analyzer.xhtml
(I assume that originally reftest analyzer has been copied from similar Mozilla repositories.)