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LibPDF: Make truetype ascent adjustment more local
It's only used in this function. No behavior change.
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84d1e3956f
Notes:
sideshowbarker
2024-07-17 06:28:38 +09:00
Author: https://github.com/nico Commit: https://github.com/SerenityOS/serenity/commit/84d1e3956f Pull-request: https://github.com/SerenityOS/serenity/pull/23345
@ -76,8 +76,11 @@ void TrueTypeFont::set_font_size(float font_size)
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m_font = m_font->with_size((font_size * POINTS_PER_INCH) / DEFAULT_DPI);
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}
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static void do_draw_glyph(Gfx::Painter& painter, Gfx::FloatPoint position, float width, u32 unicode, Gfx::Font const& font, ColorOrStyle const& style)
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static void do_draw_glyph(Gfx::Painter& painter, Gfx::FloatPoint point, float width, u32 unicode, Gfx::Font const& font, ColorOrStyle const& style)
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{
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// Undo shift in Glyf::Glyph::append_simple_path() via OpenType::Font::rasterize_glyph().
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auto position = point.translated(0, -font.pixel_metrics().ascent);
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if (style.has<Color>()) {
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painter.draw_glyph(position, unicode, font, style.get<Color>());
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} else {
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@ -92,9 +95,6 @@ PDFErrorOr<void> TrueTypeFont::draw_glyph(Gfx::Painter& painter, Gfx::FloatPoint
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{
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auto style = renderer.state().paint_style;
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// Undo shift in Glyf::Glyph::append_simple_path() via OpenType::Font::rasterize_glyph().
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auto position = point.translated(0, -m_font->pixel_metrics().ascent);
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// 5.5.5 Character Encoding, Encodings for TrueType Fonts
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u32 unicode;
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@ -129,7 +129,7 @@ PDFErrorOr<void> TrueTypeFont::draw_glyph(Gfx::Painter& painter, Gfx::FloatPoint
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auto char_name = effective_encoding->get_name(char_code);
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u32 unicode = glyph_name_to_unicode(char_name).value_or(char_code);
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if (m_font->contains_glyph(unicode)) {
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do_draw_glyph(painter, position, width, unicode, *m_font, style);
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do_draw_glyph(painter, point, width, unicode, *m_font, style);
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return {};
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}
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@ -159,7 +159,7 @@ PDFErrorOr<void> TrueTypeFont::draw_glyph(Gfx::Painter& painter, Gfx::FloatPoint
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unicode = glyph_name_to_unicode(char_name).value_or(char_code);
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}
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do_draw_glyph(painter, position, width, unicode, *m_font, style);
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do_draw_glyph(painter, point, width, unicode, *m_font, style);
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return {};
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}
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