ImageHelper.hpp

#include <string>
#include <vector>
#include "Common.hpp"
 
#ifndef __IMAGE_HELPER_HPP__
    #define __IMAGE_HELPER_HPP__
 
namespace Raytracer::Utils
{
    class ImageHelper {
      private:
        int _width = 0;
        int _height = 0;
        std::vector<unsigned char> data;
 
      public:
        ImageHelper() = default;
        ImageHelper(const char *filename);
        bool load(const std::string &filename);
        const unsigned char *pixelData(int x, int y) const;
        GET_SET(int, width);
        GET_SET(int, height);
    };
} // namespace Raytracer::Utils
 
#endif /* __IMAGE_HELPER_HPP__ */