geos::linearref::LengthLocationMap Class Reference

#include <LengthLocationMap.h>

List of all members.

Public Member Functions
	LengthLocationMap (const geom::Geometry *linearGeom)
LinearLocation	getLocation (double length) const
double	getLength (const LinearLocation &loc) const
Static Public Member Functions
LinearLocation	getLocation (const geom::Geometry *linearGeom, double length)
double	getLength (const geom::Geometry *linearGeom, const LinearLocation &loc)

---

Detailed Description

Computes the LinearLocation for a given length along a linear Geometry. Negative lengths are measured in reverse from end of the linear geometry. Out-of-range values are clamped.

---

Member Function Documentation

double geos::linearref::LengthLocationMap::getLength (  const geom::Geometry *  linearGeom, const LinearLocation &  loc )  [static]

Computes the length for a given LinearLocation on a linear Geometry. Parameters: line  the linear geometry to use loc  the LinearLocation index of the location Returns: the length for the LinearLocation

LinearLocation geos::linearref::LengthLocationMap::getLocation (  double  length  )  const

Compute the LinearLocation corresponding to a length. Negative lengths are measured in reverse from end of the linear geometry. Out-of-range values are clamped. Parameters: length  the length index Returns: the corresponding LinearLocation

LinearLocation geos::linearref::LengthLocationMap::getLocation (  const geom::Geometry *  linearGeom, double  length )  [static]

Computes the LinearLocation for a given length along a linear Geometry. Parameters: line  the linear geometry to use length  the length index of the location Returns: the LinearLocation for the length

---

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

• LengthLocationMap.h

---