Image.hpp

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#ifndef IV_SRC_UI_GRAPHICS_IMAGE_HPP_
#define IV_SRC_UI_GRAPHICS_IMAGE_HPP_
 
#include "core/types.hpp"
 
#include <memory>
 
namespace iv::ui::graphics
{
 
class Image final
{
public:
    Image();
    Image(iv::types::imageWidth width, iv::types::imageHeight height);
    Image(iv::types::imageWidth width, iv::types::imageHeight height, iv::types::widthStep widthStepInPixels,
          iv::types::nChannels nChannels, const unsigned char *buffer);
    Image(const Image &other);    // Copy constructor
    Image(Image &&other) noexcept;// Move constructor
    ~Image();
 
    Image &operator=(const Image &other);    // Copy assignment operator
    Image &operator=(Image &&other) noexcept;// Move assignment operator
 
    const unsigned char *getDataRaw(iv::types::imageWidth *width, iv::types::imageHeight *height,
                                    iv::types::widthStep *widthStep, iv::types::nChannels *nChannels) const;
    void getSize(iv::types::imageWidth *sizeX, iv::types::imageHeight *sizeY) const;
 
private:
    std::unique_ptr<unsigned char[]> m_imageData;
 
    iv::types::ImageSize m_size;
    iv::types::widthStep m_widthStep;
    iv::types::nChannels m_nChannels;
};
 
}// namespace iv::ui::graphics
 
#endif//IV_SRC_UI_GRAPHICS_IMAGE_HPP_