SimplifyTransform2d.h

// SimplifyTransform2d.h:
// ----------------------
//

#ifndef __IPSDKGEOMETRY_SIMPLIFYTRANSFORM2D_H__
#define __IPSDKGEOMETRY_SIMPLIFYTRANSFORM2D_H__

#include <IPSDKGeometry/IPSDKGeometryExports.h>
#include <IPSDKGeometry/Transform/2d/BaseGeometryTransform2d.h>

namespace ipsdk {
namespace geom {


class IPSDKGEOMETRY_API SimplifyTransform2d : public BaseGeometryTransform2d
{
    // declare geometry transform 2d
    IPSDK_DECLARE_GEOMETRY_TRANSFORM_2D(IPSDKGeometry, SimplifyTransform2d)

// predefined public types
public:
    static const eTransform2dType::domain g_transform2dType = eTransform2dType::eT2DT_Simplify;

public:
    SimplifyTransform2d();
    SimplifyTransform2d(const ipReal64 maxDistance);
    ~SimplifyTransform2d();

// methods
public:
    eTransform2dType    getTransform2dType() const;

    void                setMaxDistance(const ipReal64 maxDistance);
    const ipReal64      getMaxDistance() const;

    template <typename T>
    Polygon2d<T>        simplify(const Polygon2d<T>& entity) const;

protected:
    template <typename T>
    bool                processInSitu(Point2d<T>& entity) const;
    template <typename T>
    GeometryEntity2dPtr process(const Point2d<T>& entity) const;
    bool                processInSitu(Vector2d& entity) const;
    GeometryEntity2dPtr process(const Vector2d& entity) const;
    template <typename T>
    bool                processInSitu(BoundingBox2d<T>& entity) const;
    template <typename T>
    GeometryEntity2dPtr process(const BoundingBox2d<T>& entity) const;
    template <typename T>
    bool                processInSitu(Polygon2d<T>& entity) const;
    template <typename T>
    GeometryEntity2dPtr process(const Polygon2d<T>& entity) const;
    template <typename T>
    bool                processInSitu(PolygonWithHoles2d<T>& entity) const;
    template <typename T>
    GeometryEntity2dPtr process(const PolygonWithHoles2d<T>& entity) const;
    bool                processInSitu(Shape2d& entity) const;
    GeometryEntity2dPtr process(const Shape2d& entity) const;
    template <typename T>
    bool                processInSitu(Circle2d<T>& entity) const;
    template <typename T>
    GeometryEntity2dPtr process(const Circle2d<T>& entity) const;
    template <typename T>
    bool                processInSitu(Ellipse2d<T>& entity) const;
    template <typename T>
    GeometryEntity2dPtr process(const Ellipse2d<T>& entity) const;
    template <typename T>
    bool                processInSitu(Square2d<T>& entity) const;
    template <typename T>
    GeometryEntity2dPtr process(const Square2d<T>& entity) const;
    template <typename T>
    bool                processInSitu(Rectangle2d<T>& entity) const;
    template <typename T>
    GeometryEntity2dPtr process(const Rectangle2d<T>& entity) const;
    template <typename T>
    bool                processInSitu(Segment2d<T>& entity) const;
    template <typename T>
    GeometryEntity2dPtr process(const Segment2d<T>& entity) const;

// attributes
protected:
    ipReal64        _maxDistance;
};


inline eTransform2dType
SimplifyTransform2d::getTransform2dType() const
{
    return g_transform2dType;
}

inline void
SimplifyTransform2d::setMaxDistance(const ipReal64 maxDistance)
{
    _maxDistance = maxDistance;
}

inline const ipReal64
SimplifyTransform2d::getMaxDistance() const
{
    return _maxDistance;
}


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

#endif // __IPSDKGEOMETRY_SIMPLIFYTRANSFORM2D_H__