Open Bug 1335613 Opened 7 years ago Updated 1 year ago
SVG rendering bug -- weird pixels in antialiasing
User Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:50.0) Gecko/20100101 Firefox/50.0 Build ID: 20161114144739 Steps to reproduce: View the attached SVG in Firefox at various zoom levels. Actual results: Some pixels in the greyscale areas, where Firefox is trying to antialias the shapes since they don't fall on exact pixels, have a very wrong colour. See https://i.imgur.com/w6i1dFE.png for screenshots -- Firefox 50 on Linux above, Chrome below. Zoomed in to 8x with nearest-neighbour: https://i.imgur.com/MvlYIMA.png All five zoom levels in Firefox exhibit the bug, though it's most obvious in the 200% view (top right). Expected results: Smooth sharp lines, though obviously with some anti-aliasing, like the results in Chrome. The SVG renders fine in the Gnome image viewer, in Inkscape, and in Chrome.
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