geos::linearref::LinearGeometryBuilder Class Reference

#include <LinearGeometryBuilder.h>

Public Member Functions
	LinearGeometryBuilder (const geom::GeometryFactory *geomFact)
void	setIgnoreInvalidLines (bool ignoreInvalidLines)
void	setFixInvalidLines (bool fixInvalidLines)
void	add (const geom::Coordinate &pt)
void	add (const geom::Coordinate &pt, bool allowRepeatedPoints)
geom::Coordinate	getLastCoordinate () const
	NOTE strk: why return by value ?
void	endLine ()
	Terminate the current LineString.
geom::Geometry *	getGeometry ()

Detailed Description

Builds a linear geometry (LineString or MultiLineString) incrementally (point-by-point).

Version

1.7

Member Function Documentation

add() [1/2]

void geos::linearref::LinearGeometryBuilder::add

(

const geom::Coordinate &

pt

)

Adds a point to the current line.

Parameters

pt	the Coordinate to add

add() [2/2]

void geos::linearref::LinearGeometryBuilder::add	(	const geom::Coordinate &	pt,
		bool	allowRepeatedPoints )

Adds a point to the current line.

Parameters

pt	the Coordinate to add

setFixInvalidLines()

void geos::linearref::LinearGeometryBuilder::setFixInvalidLines

(

bool

fixInvalidLines

)

Allows invalid lines to be ignored rather than causing Exceptions. An invalid line is one which has only one unique point.

Parameters

ignoreShortLines

true if short lines are to be ignored

setIgnoreInvalidLines()

void geos::linearref::LinearGeometryBuilder::setIgnoreInvalidLines

(

bool

ignoreInvalidLines

)

Allows invalid lines to be ignored rather than causing Exceptions. An invalid line is one which has only one unique point.

Parameters

ignoreShortLines

true if short lines are to be ignored

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

• LinearGeometryBuilder.h