GEOS  3.8.0dev
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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.

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: