geos::simplify::TaggedLineStringSimplifier Class Reference

Simplifies a TaggedLineString, preserving topology (in the sense that no new intersections are introduced). Uses the recursive Douglas-Peucker algorithm. More...

#include <TaggedLineStringSimplifier.h>

Public Member Functions
	TaggedLineStringSimplifier (LineSegmentIndex *inputIndex, LineSegmentIndex *outputIndex)
void	setDistanceTolerance (double d)
	Sets the distance tolerance for the simplification. More...
void	simplify (TaggedLineString *line)

Detailed Description

Simplifies a TaggedLineString, preserving topology (in the sense that no new intersections are introduced). Uses the recursive Douglas-Peucker algorithm.

Member Function Documentation

setDistanceTolerance()

void geos::simplify::TaggedLineStringSimplifier::setDistanceTolerance ( double  d )

inline

Sets the distance tolerance for the simplification.

All vertices in the simplified geometry will be within this distance of the original geometry.

Parameters

d	the approximation tolerance to use

simplify()

void geos::simplify::TaggedLineStringSimplifier::simplify

(

TaggedLineString *

line

)

Simplifies the given TaggedLineString using the distance tolerance specified.

Parameters

line	the linestring to simplify

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

• TaggedLineStringSimplifier.h