Image4.h

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#ifndef G3D_Image4_h
#define G3D_Image4_h

#include "G3D/platform.h"
#include "G3D/Map2D.h"
#include "G3D/Color4.h"

namespace G3D {

typedef shared_ptr<class Image4> Image4Ref;

class Image4 : public Map2D<Color4, Color4> {
public:

 typedef Image4 Type;
 typedef shared_ptr<class Image4> Ref;

protected:

 Image4(int w, int h, WrapMode wrap);

 void copyArray(const Color1* src, int w, int h);
 void copyArray(const Color3* src, int w, int h);
 void copyArray(const Color4* src, int w, int h);
 void copyArray(const Color1unorm8* src, int w, int h);
 void copyArray(const Color3unorm8* src, int w, int h);
 void copyArray(const Color4unorm8* src, int w, int h);

public:

 const class ImageFormat* format() const;

 static Ref createEmpty(int width, int height, WrapMode wrap = WrapMode::ERROR);

 static Ref createEmpty(WrapMode wrap = WrapMode::ERROR);

 static Ref fromFile(const std::string& filename, WrapMode wrap = WrapMode::ERROR);
 
 static Ref fromArray(const class Color1unorm8* ptr, int width, int height, WrapMode wrap = WrapMode::ERROR);
 static Ref fromArray(const class Color3unorm8* ptr, int width, int height, WrapMode wrap = WrapMode::ERROR);
 static Ref fromArray(const class Color4unorm8* ptr, int width, int height, WrapMode wrap = WrapMode::ERROR);
 static Ref fromArray(const class Color1* ptr, int width, int height, WrapMode wrap = WrapMode::ERROR);
 static Ref fromArray(const class Color3* ptr, int width, int height, WrapMode wrap = WrapMode::ERROR);
 static Ref fromArray(const class Color4* ptr, int width, int height, WrapMode wrap = WrapMode::ERROR);

 static Ref fromImage4unorm8(const shared_ptr<class Image4unorm8>& im);

 void load(const std::string& filename);

 void save(const std::string& filename);
};

} // G3D

#endif