FIFE 2008.0
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00001 /*************************************************************************** 00002 * Copyright (C) 2005-2009 by the FIFE team * 00003 * http://www.fifengine.de * 00004 * This file is part of FIFE. * 00005 * * 00006 * FIFE is free software; you can redistribute it and/or * 00007 * modify it under the terms of the GNU Lesser General Public * 00008 * License as published by the Free Software Foundation; either * 00009 * version 2.1 of the License, or (at your option) any later version. * 00010 * * 00011 * This library is distributed in the hope that it will be useful, * 00012 * but WITHOUT ANY WARRANTY; without even the implied warranty of * 00013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * 00014 * Lesser General Public License for more details. * 00015 * * 00016 * You should have received a copy of the GNU Lesser General Public * 00017 * License along with this library; if not, write to the * 00018 * Free Software Foundation, Inc., * 00019 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * 00020 ***************************************************************************/ 00021 00022 #ifndef FIFE_FONTS_IMAGEFONTBASE_H 00023 #define FIFE_FONTS_IMAGEFONTBASE_H 00024 00025 // Standard C++ library includes 00026 #include <map> 00027 #include <string> 00028 00029 // 3rd party library includes 00030 00031 // FIFE includes 00032 // These includes are split up in two parts, separated by one empty line 00033 // First block: files included from the FIFE root src directory 00034 // Second block: files included from the same folder 00035 #include "util/structures/point.h" 00036 00037 #include "fontbase.h" 00038 00039 namespace FIFE { 00040 00046 class ImageFontBase: public FontBase { 00047 public: 00048 00052 ImageFontBase(); 00053 00057 virtual ~ImageFontBase(); 00058 00062 virtual int getWidth(const std::string& text) const; 00063 00066 virtual int getHeight() const; 00067 00068 virtual SDL_Surface *renderString(const std::string& text); 00069 virtual void setColor(Uint8 r, Uint8 g, Uint8 b, Uint8 a = 255); 00070 00071 protected: 00072 // A glyph (visible character) 00073 typedef struct { 00074 // The offset of the glyph relative to the top-left corner. 00075 Point offset; 00076 // The glyphs image 00077 // should be with SDL_SRCALPHA off, so that it's just copied over. 00078 SDL_Surface* surface; 00079 } s_glyph; 00080 00081 typedef std::map<int,s_glyph> type_glyphs; 00082 type_glyphs m_glyphs; 00083 00084 // The glyph used, when the real glyph is not found 00085 // Should default to '?' 00086 s_glyph m_placeholder; 00087 00088 int mHeight; 00089 int mGlyphSpacing; 00090 int mRowSpacing; 00091 00092 std::string mFilename; 00093 bool mAntiAlias; 00094 }; 00095 } 00096 00097 #endif // end GCN_SDLTRUETYPEFONT_HPP