diff options
Diffstat (limited to 'src/libjin/graphics/fonts/ttf.h')
| -rw-r--r-- | src/libjin/graphics/fonts/ttf.h | 520 |
1 files changed, 260 insertions, 260 deletions
diff --git a/src/libjin/graphics/fonts/ttf.h b/src/libjin/graphics/fonts/ttf.h index 8439cd7..5b137ff 100644 --- a/src/libjin/graphics/fonts/ttf.h +++ b/src/libjin/graphics/fonts/ttf.h @@ -19,266 +19,266 @@ namespace JinEngine { - namespace Graphics - { - namespace Fonts - { - - class TTF; - - // - // TTFData - // |- TTF(14px) - // |- TTF(15px) - // . - // . - // . - // - class TTFData : public Object - { - public: - /// - /// - /// - TTFData(const unsigned char* data, unsigned int size); - - /// - /// - /// - ~TTFData(); - - /// - /// - /// - TTF* createTTF(unsigned ttfsize); - - /// - /// - /// - void pushTTFsize(unsigned ttfsize); - - /// - /// - /// - void popTTFsize(); - - /// - /// - /// - Channel* getCodepointBitmapAlpha(unsigned int codepoint, int* width, int* height, int* xoff, int* yoff) const; - - /// - /// - /// - Color* getCodepointBitmap(unsigned int codepoint, int* width, int* height, int* xoff, int* yoff) const; - - /// - /// - /// - void getVMetrics(int* baseline, int* descent); - - /// - /// - /// - void getHMetrics(unsigned int codepoint, int* advanceWidth, int* leftSideBearing); - - private: - - /// - /// - /// - static const unsigned int FONT_SIZE = 12; - - /// - /// - /// - stbtt_fontinfo info; - - /// - /// - /// - struct - { - unsigned char* data; - unsigned int size; - } raw; - - /// - /// - /// - std::vector<float> scales; - - }; - - class TTF : public Font, public Object - { - public: - //static TTF* createTTF(TTFData* ttfData, unsigned ttfSzie); - - /// - /// - /// - Page* typeset(const Text& text, int lineheight, int spacing = 0) override; - - /// - /// - /// - Page* typeset(const Content& text, int lineheight, int spacing = 0) override; - - /// - /// - /// - void render(const Text& text, int x, int y, int lineheight, int spacing = 0) override; - - /// - /// - /// - void render(const Content& text, int x, int y, int lineheight, int spacing = 0) override; - - /// - /// - /// - void render(const Page* page, int x, int y) override; - - /// - /// - /// - ~TTF(); - - private: - - friend class TTFData; - - /// - /// - /// - struct TTFGlyph - { - GLuint atlas; - // normalized coordinates - struct Bbox - { - float x, y; - float w, h; - } bbox; - // glyph size in pixel - unsigned int width, height; - }; - - /// - /// - /// - static const int TEXTURE_SIZE_LEVELS_COUNT = 7; - - /// - /// - /// - static const int TEXTURE_SIZE_LEVEL_MAX = TEXTURE_SIZE_LEVELS_COUNT - 1; - - /// - /// - /// - static const int TEXTURE_WIDTHS[TEXTURE_SIZE_LEVELS_COUNT]; - - /// - /// - /// - static const int TEXTURE_HEIGHTS[TEXTURE_SIZE_LEVELS_COUNT]; - - /// - /// - /// - TTF(TTFData* ttf, Codepoint ttfSize); - - /// - /// - /// - void estimateSize(); - - /// - /// - /// - GLuint createAtlas(); - - /// - /// - /// - TTFGlyph& bakeGlyph(Codepoint character); - - /// - /// - /// - TTFGlyph& findGlyph(Codepoint character); - - /// - /// - /// - int getCharWidth(int c); - - /// - /// - /// - int getCharHeight(int c); - - /// - /// - /// - int getTextWidth(const Content& text, int spacing = 0); - - /// - /// - /// - int getTextHeight(const Content& text, int lineheight); - - /// - /// - /// - void getTextBox(const Content& text, int* w, int* h, int lineheight, int spacing = 0); - - /// - /// - /// - int textureWidth; - - /// - /// - /// - int textureHeight; - - /// - /// - /// - std::vector<GLuint> atlases; - - /// - /// - /// - std::map<Codepoint, TTFGlyph> glyphs; - - /// - /// - /// - TTFData* ttf; - - /// - /// - /// - int baseline; - - /// - /// - /// - int descent; - - /// - /// - /// - Math::Vector2<float> cursor; - - }; - - } // namespace Fonts - } // namespace Graphics + namespace Graphics + { + namespace Fonts + { + + class TTF; + + // + // TTFData + // |- TTF(14px) + // |- TTF(15px) + // . + // . + // . + // + class TTFData : public Object + { + public: + /// + /// + /// + TTFData(const unsigned char* data, unsigned int size); + + /// + /// + /// + ~TTFData(); + + /// + /// + /// + TTF* createTTF(unsigned ttfsize); + + /// + /// + /// + void pushTTFsize(unsigned ttfsize); + + /// + /// + /// + void popTTFsize(); + + /// + /// + /// + Channel* getCodepointBitmapAlpha(unsigned int codepoint, int* width, int* height, int* xoff, int* yoff) const; + + /// + /// + /// + Color* getCodepointBitmap(unsigned int codepoint, int* width, int* height, int* xoff, int* yoff) const; + + /// + /// + /// + void getVMetrics(int* baseline, int* descent); + + /// + /// + /// + void getHMetrics(unsigned int codepoint, int* advanceWidth, int* leftSideBearing); + + private: + + /// + /// + /// + static const unsigned int FONT_SIZE = 12; + + /// + /// + /// + stbtt_fontinfo info; + + /// + /// + /// + struct + { + unsigned char* data; + unsigned int size; + } raw; + + /// + /// + /// + std::vector<float> scales; + + }; + + class TTF : public Font, public Object + { + public: + //static TTF* createTTF(TTFData* ttfData, unsigned ttfSzie); + + /// + /// + /// + Page* typeset(const Text& text, int lineheight, int spacing = 0) override; + + /// + /// + /// + Page* typeset(const Content& text, int lineheight, int spacing = 0) override; + + /// + /// + /// + void render(const Text& text, int x, int y, int lineheight, int spacing = 0) override; + + /// + /// + /// + void render(const Content& text, int x, int y, int lineheight, int spacing = 0) override; + + /// + /// + /// + void render(const Page* page, int x, int y) override; + + /// + /// + /// + ~TTF(); + + private: + + friend class TTFData; + + /// + /// + /// + struct TTFGlyph + { + GLuint atlas; + // normalized coordinates + struct Bbox + { + float x, y; + float w, h; + } bbox; + // glyph size in pixel + unsigned int width, height; + }; + + /// + /// + /// + static const int TEXTURE_SIZE_LEVELS_COUNT = 7; + + /// + /// + /// + static const int TEXTURE_SIZE_LEVEL_MAX = TEXTURE_SIZE_LEVELS_COUNT - 1; + + /// + /// + /// + static const int TEXTURE_WIDTHS[TEXTURE_SIZE_LEVELS_COUNT]; + + /// + /// + /// + static const int TEXTURE_HEIGHTS[TEXTURE_SIZE_LEVELS_COUNT]; + + /// + /// + /// + TTF(TTFData* ttf, Codepoint ttfSize); + + /// + /// + /// + void estimateSize(); + + /// + /// + /// + GLuint createAtlas(); + + /// + /// + /// + TTFGlyph& bakeGlyph(Codepoint character); + + /// + /// + /// + TTFGlyph& findGlyph(Codepoint character); + + /// + /// + /// + int getCharWidth(int c); + + /// + /// + /// + int getCharHeight(int c); + + /// + /// + /// + int getTextWidth(const Content& text, int spacing = 0); + + /// + /// + /// + int getTextHeight(const Content& text, int lineheight); + + /// + /// + /// + void getTextBox(const Content& text, int* w, int* h, int lineheight, int spacing = 0); + + /// + /// + /// + int textureWidth; + + /// + /// + /// + int textureHeight; + + /// + /// + /// + std::vector<GLuint> atlases; + + /// + /// + /// + std::map<Codepoint, TTFGlyph> glyphs; + + /// + /// + /// + TTFData* ttf; + + /// + /// + /// + int baseline; + + /// + /// + /// + int descent; + + /// + /// + /// + Math::Vector2<float> cursor; + + }; + + } // namespace Fonts + } // namespace Graphics } // namespace JinEngine #endif // defined(jin_graphics) |