atlas::util::PolygonXY Class Reference

Implement PolygonCoordinates::contains for a polygon defined in XY space. More...

#include <PolygonXY.h>

Inheritance diagram for atlas::util::PolygonXY:

Collaboration diagram for atlas::util::PolygonXY:

Public Types
using	Vector = ListPolygonXY
Public Types inherited from atlas::util::PolygonCoordinates
using	Vector = VectorOfAbstract< PolygonCoordinates >

Public Member Functions
	PolygonXY (const PartitionPolygon &)
bool	contains (const Point2 &Pxy) const override
	Point-in-polygon test based on winding number. More...
Public Member Functions inherited from atlas::util::PolygonCoordinates
	PolygonCoordinates (const Polygon &, const atlas::Field &coordinates, bool removeAlignedPoints)
template<typename PointContainer >
	PolygonCoordinates (const PointContainer &points)
template<typename PointContainer >
	PolygonCoordinates (const PointContainer &points, bool removeAlignedPoints)
const Point2 &	coordinatesMax () const
const Point2 &	coordinatesMin () const
const Point2 &	centroid () const
idx_t	size () const
void	print (std::ostream &) const

Additional Inherited Members
Protected Attributes inherited from atlas::util::PolygonCoordinates
Point2	coordinatesMin_
Point2	coordinatesMax_
Point2	centroid_
std::vector< Point2 >	coordinates_

Detailed Description

Implement PolygonCoordinates::contains for a polygon defined in XY space.

Member Function Documentation

contains()

bool atlas::util::PolygonXY::contains ( const Point2 &  Pxy ) const

overridevirtual

Point-in-polygon test based on winding number.

Note

reference Inclusion of a Point in a Polygon

Parameters

[in]

P

given point

Returns

if point (x,y) is in polygon

Implements atlas::util::PolygonCoordinates.

---

The documentation for this class was generated from the following files:

• src/atlas/util/PolygonXY.h
• src/atlas/util/PolygonXY.cc