00001 00002 // 00003 // SFML - Simple and Fast Multimedia Library 00004 // Copyright (C) 2007-2009 Laurent Gomila (laurent.gom@gmail.com) 00005 // 00006 // This software is provided 'as-is', without any express or implied warranty. 00007 // In no event will the authors be held liable for any damages arising from the use of this software. 00008 // 00009 // Permission is granted to anyone to use this software for any purpose, 00010 // including commercial applications, and to alter it and redistribute it freely, 00011 // subject to the following restrictions: 00012 // 00013 // 1. The origin of this software must not be misrepresented; 00014 // you must not claim that you wrote the original software. 00015 // If you use this software in a product, an acknowledgment 00016 // in the product documentation would be appreciated but is not required. 00017 // 00018 // 2. Altered source versions must be plainly marked as such, 00019 // and must not be misrepresented as being the original software. 00020 // 00021 // 3. This notice may not be removed or altered from any source distribution. 00022 // 00024 00025 #ifndef SFML_IMAGE_HPP 00026 #define SFML_IMAGE_HPP 00027 00029 // Headers 00031 #include <SFML/Graphics/Color.hpp> 00032 #include <SFML/Graphics/Rect.hpp> 00033 #include <string> 00034 #include <vector> 00035 00036 00037 namespace sf 00038 { 00039 class InputStream; 00040 00045 class SFML_API Image 00046 { 00047 public : 00048 00055 Image(); 00056 00065 void Create(unsigned int width, unsigned int height, const Color& color = Color(0, 0, 0)); 00066 00080 void Create(unsigned int width, unsigned int height, const Uint8* pixels); 00081 00097 bool LoadFromFile(const std::string& filename); 00098 00115 bool LoadFromMemory(const void* data, std::size_t size); 00116 00132 bool LoadFromStream(InputStream& stream); 00133 00149 bool SaveToFile(const std::string& filename) const; 00150 00159 unsigned int GetWidth() const; 00160 00169 unsigned int GetHeight() const; 00170 00182 void CreateMaskFromColor(const Color& color, Uint8 alpha = 0); 00183 00204 void Copy(const Image& source, unsigned int destX, unsigned int destY, const IntRect& sourceRect = IntRect(0, 0, 0, 0), bool applyAlpha = false); 00205 00220 void SetPixel(unsigned int x, unsigned int y, const Color& color); 00221 00235 Color GetPixel(unsigned int x, unsigned int y) const; 00236 00250 const Uint8* GetPixelsPtr() const; 00251 00256 void FlipHorizontally(); 00257 00262 void FlipVertically(); 00263 00264 private : 00265 00267 // Member data 00269 unsigned int myWidth; 00270 unsigned int myHeight; 00271 std::vector<Uint8> myPixels; 00272 }; 00273 00274 } // namespace sf 00275 00276 00277 #endif // SFML_IMAGE_HPP 00278 00279
:: Copyright © 2007-2008 Laurent Gomila, all rights reserved :: Documentation generated by doxygen 1.5.2 ::