1 /* 2 * FTGL - OpenGL font library 3 * 4 * Copyright (c) 2001-2004 Henry Maddocks <ftgl@opengl.geek.nz> 5 * Copyright (c) 2008 Sam Hocevar <sam@zoy.org> 6 * 7 * Permission is hereby granted, free of charge, to any person obtaining 8 * a copy of this software and associated documentation files (the 9 * "Software"), to deal in the Software without restriction, including 10 * without limitation the rights to use, copy, modify, merge, publish, 11 * distribute, sublicense, and/or sell copies of the Software, and to 12 * permit persons to whom the Software is furnished to do so, subject to 13 * the following conditions: 14 * 15 * The above copyright notice and this permission notice shall be 16 * included in all copies or substantial portions of the Software. 17 * 18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 19 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 20 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 21 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY 22 * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 23 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 24 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 25 */ 26 27 #ifndef __FTPolygonGlyphImpl__ 28 #define __FTPolygonGlyphImpl__ 29 30 #include "FTGlyphImpl.h" 31 32 class FTVectoriser; 33 34 class FTPolygonGlyphImpl : public FTGlyphImpl 35 { 36 friend class FTPolygonGlyph; 37 38 public: 39 FTPolygonGlyphImpl(FT_GlyphSlot glyph, float outset, 40 bool useDisplayList); 41 42 virtual ~FTPolygonGlyphImpl(); 43 44 virtual const FTPoint& RenderImpl(const FTPoint& pen, int renderMode); 45 46 private: 47 /** 48 * Private rendering method. 49 */ 50 void DoRender(); 51 52 /** 53 * Private rendering variables. 54 */ 55 unsigned int hscale, vscale; 56 FTVectoriser *vectoriser; 57 float outset; 58 59 /** 60 * OpenGL display list 61 */ 62 GLuint glList; 63 }; 64 65 #endif // __FTPolygonGlyphImpl__ 66 67