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#pragma once
#include <cstdio>
#include <map>
#include <vector>
#include <set>
class Calibration
{
double a1, b1, c1, a3, b3, a2, b2, c2;
double cal[4][2];
double dots[4][2];
bool cal_set[4];
bool calib_points_ok;
bool calibrated;
void RazCalibration();
public:
typedef enum { TopLeft, TopRight, BottomLeft, BottomRight } Corners;
Calibration(double width, double height, double calibInset = 0);
void SetCalibrationPoint(Corners i, double x, double y);
void translateCoords(double X, double Y, double *cx, double *cy);
bool Calibrate();
void SaveCalibration( std::string filename );
bool RestoreCalibration(std::string filename);
};
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