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00001 /********************************************************************* 00002 * 00003 * Software License Agreement (BSD License) 00004 * 00005 * Copyright (c) 2011, Robert Bosch LLC. 00006 * All rights reserved. 00007 * 00008 * Redistribution and use in source and binary forms, with or without 00009 * modification, are permitted provided that the following conditions 00010 * are met: 00011 * 00012 * * Redistributions of source code must retain the above copyright 00013 * notice, this list of conditions and the following disclaimer. 00014 * * Redistributions in binary form must reproduce the above 00015 * copyright notice, this list of conditions and the following 00016 * disclaimer in the documentation and/or other materials provided 00017 * with the distribution. 00018 * * Neither the name of the Robert Bosch nor the names of its 00019 * contributors may be used to endorse or promote products derived 00020 * from this software without specific prior written permission. 00021 * 00022 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 00023 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 00024 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 00025 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 00026 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 00027 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 00028 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 00029 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 00030 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 00031 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 00032 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 00033 * POSSIBILITY OF SUCH DAMAGE. 00034 * 00035 *********************************************************************/ 00036 #ifndef FONTRENDERER_H_ 00037 #define FONTRENDERER_H_ 00038 00039 #include <map> 00040 #include <string> 00041 #include <FTGL/ftgl.h> 00042 #include <FTGL/FTGLPolygonFont.h> 00043 00044 namespace vlr { 00045 00046 class FontRenderer { 00047 public: 00048 FontRenderer(); 00049 ~FontRenderer(); 00050 00051 bool addFont(const std::string& fileName); 00052 bool addFont(const std::string& fontName, const unsigned char* mem, size_t memSize); 00053 void removeFont(const std::string& fontName); 00054 00055 int numFonts() {return fontMap.size();} 00056 void setFontSize(unsigned int size); 00057 00058 void drawString2D(const std::string& text, float x, float y, const std::string& fontName); 00059 void drawString2D(const std::string& text, float x, float y); 00060 void drawString2D(const std::string& text, float x, float y, float font_size); 00061 void drawString3D(const std::string&, float x, float y, float z, const std::string& fontName); 00062 void drawString3D(const std::string&, float x, float y, float z); 00063 00064 private: 00065 std::map<std::string, FTFont*> fontMap; 00066 unsigned int size_; 00067 00068 public: 00069 FTFont* defaultFont; 00070 }; 00071 00072 } // namespace vlr 00073 00074 #endif // FONTRENDERER_H_