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Font: Draw nothing for chars before first glyph #8932

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merged 1 commit into from
Aug 28, 2016
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Font: Draw nothing for chars before first glyph #8932

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4 changes: 4 additions & 0 deletions Core/Font/PGF.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -555,6 +555,10 @@ bool PGF::GetCharGlyph(int charCode, int glyphType, Glyph &glyph) const {
void PGF::DrawCharacter(const GlyphImage *image, int clipX, int clipY, int clipWidth, int clipHeight, int charCode, int altCharCode, int glyphType) const {
Glyph glyph;
if (!GetCharGlyph(charCode, glyphType, glyph)) {
if (charCode < firstGlyph) {
// Don't draw anything if the character is before the first available glyph.
return;
}
// No Glyph available for this charCode, try to use the alternate char.
charCode = altCharCode;
if (!GetCharGlyph(charCode, glyphType, glyph)) {
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