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Some broken fonts specify a negative subscript offset, use the absolute value for compat reasons. b=410917 r=vladimir sr=pavlov a=beltzner

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mats.palmgren@bredband.net 2008-02-16 18:44:12 -08:00
parent 71acf59029
commit e379c46906
1 changed files with 3 additions and 1 deletions
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4
gfx/thebes/src/gfxWindowsFonts.cpp
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@ -21,6 +21,7 @@
* Contributor(s):
* Stuart Parmenter <stuart@mozilla.com>
* Masayuki Nakano <masayuki@d-toybox.com>
* Mats Palmgren <mats.palmgren@bredband.net>
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
@ -292,7 +293,8 @@ gfxWindowsFont::ComputeMetrics()
if (0 < GetOutlineTextMetrics(dc, sizeof(oMetrics), &oMetrics)) {
mMetrics->superscriptOffset = (double)oMetrics.otmptSuperscriptOffset.y;
mMetrics->subscriptOffset = (double)oMetrics.otmptSubscriptOffset.y;
// Some fonts have wrong sign on their subscript offset, bug 410917.
mMetrics->subscriptOffset = fabs((double)oMetrics.otmptSubscriptOffset.y);
mMetrics->strikeoutSize = (double)oMetrics.otmsStrikeoutSize;
mMetrics->strikeoutOffset = (double)oMetrics.otmsStrikeoutPosition;
mMetrics->underlineSize = (double)oMetrics.otmsUnderscoreSize;