filmout_display/include/image.hpp

/**
 * This class exists for the purpose of loading and manipulating
 * iamges before displaying them. All OpenCV operations are
 * handled by this class.
 * 
 * Licence: MIT
 * 2024 Matthew McWilliams
 **/

#ifndef IMAGE_h
#define IMAGE_h

#include <opencv2/core.hpp>
#include <opencv2/core/opengl.hpp>
#include <opencv2/imgcodecs.hpp>
#include <opencv2/imgproc/imgproc.hpp>
#include <opencv2/highgui.hpp>
#include <iostream>

#include "dpx.hpp"

using namespace std;
using namespace cv;

class Image {
	private:
		uint16_t width;
		uint16_t height;
		Mat blank;
		Mat loaded;
		Mat resized;
		Mat image;
		string getExtLower(const string& path);

	public:
		Image();
		void setDimensions(uint16_t w, uint16_t h) { width = w; height = h; };
		Mat getBlank();
		Mat loadImage(string& image_path, uint64_t& x, uint64_t& y, uint64_t& w, uint64_t& h);
};

#endif