kc3-lang/ftgl/extras/layout/FTICUFace.h

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• Hash : 2b5d1440
  Author :
  Date : 2003-01-13T03:09:33
  

  Integrating ICU

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• extras/layout/FTICUFace.h

• #include "FTFace.h"
  #include "LEFontInstance.h"
  
  
  class FTICUFace : public LEFontInstance
  {
      public:
          FTICUFace( const char* filename);
  
          FTICUFace( const unsigned char *pBufferBytes, size_t bufferSizeInBytes);
          
          ~FTICUFace();
          
          virtual const void *getFontTable(LETag tableTag) const;
          
          virtual le_bool canDisplay(LEUnicode32 ch) const;
          
          virtual le_int32 getUnitsPerEM() const;
          
          virtual void mapCharsToGlyphs(const LEUnicode chars[], le_int32 offset, le_int32 count, le_bool reverse, const LECharMapper *mapper, LEGlyphID glyphs[]) const;
          
          virtual LEGlyphID mapCharToGlyph(LEUnicode32 ch, const LECharMapper *mapper) const;
          
          virtual le_int32 getName(le_uint16 platformID, le_uint16 scriptID, le_uint16 languageID, le_uint16 nameID, LEUnicode *name) const;
          
          virtual void getGlyphAdvance(LEGlyphID glyph, LEPoint &advance) const;
          
          virtual le_bool getGlyphPoint(LEGlyphID glyph, le_int32 pointNumber, LEPoint &point) const;
          
          virtual float getXPixelsPerEm() const;
          
          virtual float getYPixelsPerEm() const;
          
          virtual float xUnitsToPoints(float xUnits) const;
          
          virtual float yUnitsToPoints(float yUunits) const;
          
          virtual void unitsToPoints(LEPoint &units, LEPoint &points) const;
          
          virtual float xPixelsToUnits(float xPixels) const;
          
          virtual float yPixelsToUnits(float yPixels) const;
          
          virtual void pixelsToUnits(LEPoint &pixels, LEPoint &units) const;
          
          virtual void transformFunits(float xFunits, float yFunits, LEPoint &pixels) const;
          
          FT_Error Error() const { return err;}
  
      private:
          FTFace face;
          FT_Error err;
  
  };

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