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@ -157,6 +157,7 @@ ParagraphLayout::VisualRun::VisualRun(Font *font, const WChar *chars, int char_c
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font(font), glyph_count(char_count)
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{
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this->glyphs = MallocT<GlyphID>(this->glyph_count);
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this->glyph_to_char = MallocT<int>(this->glyph_count);
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/* Positions contains the location of the begin of each of the glyphs, and the end of the last one. */
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this->positions = MallocT<float>(this->glyph_count * 2 + 2);
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@ -167,6 +168,7 @@ ParagraphLayout::VisualRun::VisualRun(Font *font, const WChar *chars, int char_c
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this->glyphs[i] = font->fc->MapCharToGlyph(chars[i]);
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this->positions[2 * i + 2] = this->positions[2 * i] + font->fc->GetGlyphWidth(this->glyphs[i]);
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this->positions[2 * i + 3] = 0;
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this->glyph_to_char[i] = i;
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}
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}
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@ -174,6 +176,7 @@ ParagraphLayout::VisualRun::VisualRun(Font *font, const WChar *chars, int char_c
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ParagraphLayout::VisualRun::~VisualRun()
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{
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free(this->positions);
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free(this->glyph_to_char);
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free(this->glyphs);
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}
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@ -213,6 +216,15 @@ float *ParagraphLayout::VisualRun::getPositions() const
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return this->positions;
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}
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/**
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* Get the glyph-to-character map for this visual run.
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* @return The glyph-to-character map.
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*/
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const int *ParagraphLayout::VisualRun::getGlyphToCharMap() const
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{
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return this->glyph_to_char;
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}
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/**
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* Get the height of this font.
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* @return The height of the font.
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