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

Public Member Functions
	LinearGeometryBuilder (const geom::GeometryFactory *geomFact)

void	setIgnoreInvalidLines (bool ignoreInvalidLines)
	Allows invalid lines to be ignored rather than causing Exceptions. More...

void	setFixInvalidLines (bool fixInvalidLines)
	Allows invalid lines to be ignored rather than causing Exceptions. More...

void	add (const geom::Coordinate &pt)
	Adds a point to the current line. More...

void	add (const geom::Coordinate &pt, bool allowRepeatedPoints)
	Adds a point to the current line. More...

geom::Coordinate	getLastCoordinate () const

void	endLine ()
	Terminate the current LineString.

std::unique_ptr< geom::Geometry >	getGeometry ()

Detailed Description

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

Member Function Documentation

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

Adds a point to the current line.

Parameters

pt	the Coordinate to add

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

Adds a point to the current line.

Parameters

pt	the Coordinate to add
allowRepeatedPoints	if set to `false`, repeated coordinates are collapsed

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

fixInvalidLines true if short lines are to be ignored

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

ignoreInvalidLines true if short lines are to be ignored

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