#ifndef GEOCOVER_H
#define GEOCOVER_H

#include <QObject>
#include "QtMath"

namespace core {

#ifdef QtOpmapCore
#include <coreglobal.h>
class OPMAPCORESHARED_EXPORT geocover : public QObject {
#else
class geocover : public QObject{
#endif
    Q_OBJECT
public:
    explicit geocover(QObject *parent = nullptr);

    double pi = 3.1415926535897932384626;
    double x_pi = pi * 3000.0 / 180.0;
    double a = 6378245.0;
    double ee = 0.00669342162296594323;

    double transformLat(double x, double y);
    double transformLon(double x, double y);
    double *transform(double lat, double lon);
    bool outOfChina(double lat, double lon);
    double *gps84_To_Gcj02(double lat, double lon);
    double *gcj02_To_Gps84(double lat, double lon);
    double *gcj02_To_Bd09(double lat, double lon);
    double *bd09_To_Gcj02(double lat, double lon);
    double *gps84_To_bd09(double lat,double lon);
    double *bd09_To_gps84(double lat,double lon);
    double retain6(double num);

signals:

};
}
#endif // GEOCOVER_H