Proj4CoordinateConverter.h

#pragma once
#include "DLLInfo.h"
#include <NDEVR/CoordinateConverter.h>
namespace NDEVR
{
    class Proj4CoordinateConverter : public CoordinateConverter
    {
    public:
        Proj4CoordinateConverter(const CoordinateProjection& to_projection, const CoordinateProjection& from_projection);
        ~Proj4CoordinateConverter();
        void setSourceProjection(const CoordinateProjection& from_projection) override;
        void setDestinationProjection(const CoordinateProjection& to_projection) override;
        Vertex<3, fltp08> convert(const Vertex<3, fltp08>& location, bool inverse = false) const override;
        Vertex<2, fltp08> convert(const Vertex<2, fltp08>& location, bool inverse = false) const override;
        Bounds<3, fltp08> convert(const Bounds<3, fltp08>& location, bool inverse = false) const override;
        Bounds<2, fltp08> convert(const Bounds<2, fltp08>& location, bool inverse = false) const override;
        Matrix<fltp08> convert(const Matrix<fltp08>& location, bool inverse = false) const override;
    protected:
        void rebuildTransform();
        void destroyTransform();
        void* m_transform;      
        void* m_context;        
    };

    class Proj4CoordinateConverterFactory : public CoordinateConverterFactory
    {
    public:
        static void SetupAsDefaultEngine();
        virtual CoordinateConverter* createConverter(const CoordinateProjection& to_projection, const CoordinateProjection& from_projection) override;
    };
}