RenderImage.hpp

//
// SFML - Simple and Fast Multimedia Library
// Copyright (C) 2007-2009 Laurent Gomila (laurent.gom@gmail.com)
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented;
//    you must not claim that you wrote the original software.
//    If you use this software in a product, an acknowledgment
//    in the product documentation would be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such,
//    and must not be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.
//

#ifndef SFML_RENDERIMAGE_HPP
#define SFML_RENDERIMAGE_HPP

// Headers
#include <SFML/Graphics/Image.hpp>
#include <SFML/Graphics/RenderTarget.hpp>


namespace sf
{
namespace priv
{
    class RenderImageImpl;
}

class SFML_API RenderImage : public RenderTarget
{
public :

    RenderImage();

    virtual ~RenderImage();

    bool Create(unsigned int width, unsigned int height, bool depthBuffer = false);

    void SetSmooth(bool smooth);

    bool IsSmooth() const;

    bool SetActive(bool active = true);

    void Display();

    virtual unsigned int GetWidth() const;

    virtual unsigned int GetHeight() const;

    const Image& GetImage() const;

    static bool IsAvailable();

private :

    virtual bool Activate(bool active);

    // Member data
    Image                  myImage;       
    priv::RenderImageImpl* myRenderImage; 
};

} // namespace sf


#endif // SFML_RENDERIMAGE_HPP

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