FIFE
2008.0
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00001 /*************************************************************************** 00002 * Copyright (C) 2005-2008 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_ABSTRACT_FONT_H 00023 #define FIFE_ABSTRACT_FONT_H 00024 00025 // Standard C++ library includes 00026 #include <string> 00027 00028 // Platform specific includes 00029 00030 // 3rd party library includes 00031 #include <SDL.h> 00032 00033 // FIFE includes 00034 // These includes are split up in two parts, separated by one empty line 00035 // First block: files included from the FIFE root src directory 00036 // Second block: files included from the same folder 00037 00038 namespace FIFE { 00039 class Image; 00040 00043 class AbstractFont { 00044 public: 00045 virtual ~AbstractFont() {} 00046 00053 virtual void setRowSpacing (int spacing) = 0; 00054 00060 virtual int getRowSpacing() const = 0; 00061 00068 virtual void setGlyphSpacing(int spacing) = 0; 00069 00075 virtual int getGlyphSpacing() const = 0; 00076 00082 virtual void setAntiAlias(bool antiAlias) = 0; 00083 00089 virtual bool isAntiAlias() = 0; 00090 00091 virtual int getStringIndexAt(const std::string &text, int x) const = 0; 00092 00096 virtual Image* getAsImage(const std::string& text) = 0; 00097 00101 virtual Image* getAsImageMultiline(const std::string& text) = 0; 00102 00103 virtual std::string splitTextToWidth (const std::string& text, int render_width) = 0; 00104 00107 virtual void setColor(uint8_t r,uint8_t g,uint8_t b, uint8_t a = 255) = 0; 00108 00111 virtual SDL_Color getColor() const = 0; 00112 00115 virtual int getWidth(const std::string& text) const = 0; 00116 00119 virtual int getHeight() const = 0; 00120 00121 virtual void invalidate() = 0; 00122 }; 00123 } 00124 00125 #endif