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Bug 425662 - Scaled SVG content can get the wrong font size and poison the font cache. r+sr=roc,a1.9=beltzner

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longsonr@gmail.com 2008-04-07 16:18:12 -07:00
parent e0c8c3f8f1
commit b80142843b
1 changed files with 3 additions and 0 deletions
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3
gfx/thebes/src/gfxFont.cpp
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@ -515,12 +515,15 @@ void
gfxFont::SetupGlyphExtents(gfxContext *aContext, PRUint32 aGlyphID, PRBool aNeedTight,
gfxGlyphExtents *aExtents)
{
gfxMatrix matrix = aContext->CurrentMatrix();
aContext->IdentityMatrix();
cairo_glyph_t glyph;
glyph.index = aGlyphID;
glyph.x = 0;
glyph.y = 0;
cairo_text_extents_t extents;
cairo_glyph_extents(aContext->GetCairo(), &glyph, 1, &extents);
aContext->SetMatrix(matrix);
const Metrics& fontMetrics = GetMetrics();
PRUint32 appUnitsPerDevUnit = aExtents->GetAppUnitsPerDevUnit();