SimilarityTransform2d.h

// SimilarityTransform2d.h:
// ------------------------
//

#ifndef __IPSDKGEOMETRY_SIMILARITYTRANSFORM2D_H__
#define __IPSDKGEOMETRY_SIMILARITYTRANSFORM2D_H__

#include <IPSDKGeometry/Transform/2d/BaseGeometryTransform2d.h>
#include <IPSDKMath/Geometry/2d/Transform/Similarity2d.h>

namespace ipsdk {
namespace geom {


class IPSDKGEOMETRY_API SimilarityTransform2d : public BaseGeometryTransform2d
{
    // declare geometry transform 2d
    IPSDK_DECLARE_GEOMETRY_TRANSFORM_2D(IPSDKGeometry, SimilarityTransform2d)

// predefined public types
public:
    static const eTransform2dType::domain g_transform2dType = eTransform2dType::eT2DT_SimilarityTransform;

public:
    SimilarityTransform2d();
    SimilarityTransform2d(const ipReal64 scale,
                          const ipReal64 theta,
                          const ipReal64 xOffset,
                          const ipReal64 yOffset);
    SimilarityTransform2d(const math::transform::Similarity2d& transform);
    ~SimilarityTransform2d();

// methods
public:
    eTransform2dType    getTransform2dType() const;

    void                init(const ipReal64 scale,
                             const ipReal64 theta,
                             const ipReal64 xOffset,
                             const ipReal64 yOffset);
    void                init(const math::transform::Similarity2d& transform);

protected:
    template <typename T>
    void                processPoint(Point2dData<T>& entity) const;
    template <typename T>
    bool                processInSitu(Point2d<T>& entity) const;
    bool                processInSitu(Vector2d& entity) const;
    template <typename T>
    bool                processInSitu(PointCloud2d<T>& entity) const;
    template <typename T>
    bool                processInSitu(Polygon2d<T>& entity) const;
    template <typename T>
    bool                processInSitu(PolygonWithHoles2d<T>& entity) const;
    bool                processInSitu(Shape2d& entity) const;
    template <typename T>
    bool                processInSitu(Circle2d<T>& entity) const;
    template <typename T>
    bool                processInSitu(Ellipse2d<T>& entity) const;
    template <typename T>
    bool                processInSitu(Square2d<T>& entity) const;
    template <typename T>
    bool                processInSitu(Rectangle2d<T>& entity) const;
    template <typename T>
    bool                processInSitu(Segment2d<T>& entity) const;

// attributes
protected:
    math::transform::Similarity2d   _transform;
};


inline eTransform2dType
SimilarityTransform2d::getTransform2dType() const
{
    return g_transform2dType;
}

inline void
SimilarityTransform2d::init(const ipReal64 scale,
                            const ipReal64 theta,
                            const ipReal64 xOffset,
                            const ipReal64 yOffset)
{
    _transform.setParams(scale, theta, xOffset, yOffset);
}

inline void
SimilarityTransform2d::init(const math::transform::Similarity2d& transform)
{
    _transform = transform;
}


} // end of namespace geom
} // end of namespace ipsdk

#endif // __IPSDKGEOMETRY_SIMILARITYTRANSFORM2D_H__