GEOS  3.3.4
Public Member Functions | List of all members
geos::algorithm::locate::PointOnGeometryLocator Class Referenceabstract

An interface for classes which determine the Location of points in Polygon or MultiPolygon geometries. More...

#include <PointOnGeometryLocator.h>

Inheritance diagram for geos::algorithm::locate::PointOnGeometryLocator:
geos::algorithm::locate::IndexedPointInAreaLocator geos::algorithm::locate::SimplePointInAreaLocator

Public Member Functions

virtual int locate (const geom::Coordinate *p)=0
 

Detailed Description

An interface for classes which determine the Location of points in Polygon or MultiPolygon geometries.

An interface for classes which determine the Location of points in Polygon or MultiPolygon geometries.

Author
Martin Davis

Member Function Documentation

virtual int geos::algorithm::locate::PointOnGeometryLocator::locate ( const geom::Coordinate p)
pure virtual

Determines the Location of a point in an areal Geometry.

Parameters
pthe point to test
Returns
the location of the point in the geometry

Implemented in geos::algorithm::locate::IndexedPointInAreaLocator, and geos::algorithm::locate::SimplePointInAreaLocator.


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