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LibGfx+LibTTF: Allow Painter to draw TTF glyphs

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Stephan Unverwerth 2021-01-02 18:22:22 +01:00 • committed by Andreas Kling
parent 0f41f5d9ba
commit 85158dc0ad
5 changed files with 66 additions and 14 deletions
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11
Userland/Libraries/LibGfx/Painter.cpp
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@ -900,7 +900,16 @@ FLATTEN void Painter::draw_glyph(const IntPoint& point, u32 code_point, Color co
FLATTEN void Painter::draw_glyph(const IntPoint& point, u32 code_point, const Font& font, Color color)
{
draw_bitmap(point, font.glyph(code_point).glyph_bitmap(), color);
auto glyph = font.glyph(code_point);
if (glyph.is_glyph_bitmap()) {
draw_bitmap(point, glyph.glyph_bitmap(), color);
} else {
auto top_left = point + IntPoint(glyph.left_bearing(), font.x_height() - glyph.ascent());
blit_filtered(top_left, *glyph.bitmap(), glyph.bitmap()->rect(), [color](Color pixel) -> Color {
return pixel.multiply(color);
});
}
}
void Painter::draw_emoji(const IntPoint& point, const Gfx::Bitmap& emoji, const Font& font)