Point pointCanonicalXYToNormalizedXXc( const Point& point ) const
	{
		return pointCanonicalXYToNormalizedXXc( point, _projectSize );
	}
inline Point2Double pointConvertCoordinateSystem<eCoordinateSystemXY, eCoordinateSystemXXcn>(const Point2Double& point,
                                                                                             const Point2Double& imgSize)
{
    return pointCanonicalXYToNormalizedXXc(point, imgSize);
}