1 /* 2 * gltt graphics library 3 * Copyright (C) 1998-1999 Stephane Rehel 4 * 5 * This library is free software; you can redistribute it and/or 6 * modify it under the terms of the GNU Library General Public 7 * License as published by the Free Software Foundation; either 8 * version 2 of the License, or (at your option) any later version. 9 * 10 * This library is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 * Library General Public License for more details. 14 * 15 * You should have received a copy of the GNU Library General Public 16 * License along with this library; if not, write to the Free 17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 18 */ 19 20 #ifndef __FTFont_h 21 #define __FTFont_h 22 23 #ifndef __GLTTboolean_h 24 #include "GLTTboolean.h" 25 #endif 26 27 class FTInstance; 28 class FTGlyph; 29 30 ///////////////////////////////////////////////////////////////////////////// 31 32 class FTFont 33 { 34 protected: 35 FTInstance* instance; 36 37 FTGlyph** glyphs; 38 39 public: 40 FTFont( FTInstance* _instance ); 41 42 virtual ~FTFont(); 43 44 void destroy(); 45 46 virtual GLTTboolean create(); 47 getGlyph(int i)48 FTGlyph* getGlyph( int i ) const 49 { 50 if( glyphs == 0 ) 51 return 0; 52 if( i < 0 || i > 255 ) 53 return 0; 54 55 return glyphs[i]; 56 } 57 58 int getHeight() const; 59 60 int getDescender() const; 61 62 int getWidth( const char* text ); 63 64 void getBBox( const char* text, 65 int& llx, int& lly, int& urx, int& ury ) const; 66 }; 67 68 ///////////////////////////////////////////////////////////////////////////// 69 70 #endif // ifndef __FTFont_h 71 72