RESOLVED FIXED 54672
'ex' coordinates fail, when SVGFont doesn't provide an explicit xHeight attribute 
https://bugs.webkit.org/show_bug.cgi?id=54672
Summary 'ex' coordinates fail, when SVGFont doesn't provide an explicit xHeight attri...
Nikolas Zimmermann
Reported 2011-02-17 10:19:22 PST
'ex' coordinates fail, when SVGFont doesn't provide an explicit xHeight attribute. LayoutTests/svg/W3C-SVG-1.1/coords-units-03-b.svg shows 'ex' works fine for true type fonts, but the SVG 1.1 2nd Edition test coords-units-03-b.svg, which uses SVGFonts, fails. Measure 'x' if no x-height attribute is given, if even there's no x-glyph around, just guess it using 2 * ascent /3 (similar to how mac does it for ttf fonts).
Attachments
Patch (74.11 KB, patch)
2011-02-17 10:47 PST, Nikolas Zimmermann 		krit: review+
DetailsFormatted DiffDiff
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Nikolas Zimmermann
Comment 1 2011-02-17 10:47:32 PST
Created attachment 82831 [details] Patch
Nikolas Zimmermann
Comment 2 2011-02-17 10:58:19 PST
Landed in r78844.
WebKit Review Bot
Comment 3 2011-02-17 11:32:15 PST
http://trac.webkit.org/changeset/78844 might have broken SnowLeopard Intel Release (Tests) The following tests are not passing: svg/W3C-SVG-1.1-SE/types-dom-01-b.svg
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