00001 00002 // 00003 // SFML - Simple and Fast Multimedia Library 00004 // Copyright (C) 2007-2008 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_RENDERIMAGE_HPP 00026 #define SFML_RENDERIMAGE_HPP 00027 00029 // Headers 00031 #include <SFML/System/NonCopyable.hpp> 00032 #include <SFML/Graphics/Image.hpp> 00033 #include <SFML/Graphics/RenderTarget.hpp> 00034 00035 00036 namespace sf 00037 { 00038 namespace priv 00039 { 00040 class RenderImageImpl; 00041 } 00042 00047 class SFML_API RenderImage : public RenderTarget, NonCopyable 00048 { 00049 public : 00050 00055 RenderImage(); 00056 00061 virtual ~RenderImage(); 00062 00073 bool Create(unsigned int Width, unsigned int Height, bool DepthBuffer = false); 00074 00084 bool SetActive(bool Active = true) const; 00085 00092 virtual unsigned int GetWidth() const; 00093 00100 virtual unsigned int GetHeight() const; 00101 00108 const Image& GetImage() const; 00109 00116 static bool CanUseRenderImage(); 00117 00118 private : 00119 00124 virtual bool Activate(bool Active); 00125 00127 // Member data 00129 Image myImage; 00130 priv::RenderImageImpl* myRenderImage; 00131 }; 00132 00133 } // namespace sf 00134 00135 00136 #endif // SFML_RENDERIMAGE_HPP
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