Package eu.europa.ec.eurostat.jgiscotools.algo.line

Class LittleThumblingDensifier

java.lang.Object

eu.europa.ec.eurostat.jgiscotools.algo.line.LittleThumblingDensifier

public class LittleThumblingDensifier
extends Object

Densify a geometry using the "Little Thumbling" strategy: Add a vertex for each step along the line.

Author:

julien Gaffuri

Constructor Summary

Constructors

Constructor	Description
LittleThumblingDensifier(org.locationtech.jts.geom.Geometry inputGeom)

Method Summary

Modifier and Type	Method	Description
static org.locationtech.jts.geom.Geometry	densify(org.locationtech.jts.geom.Geometry geom, double stepLength)	Densify a geometry: Walk along the line step by step and record the positions at each step.
org.locationtech.jts.geom.Geometry	getResultGeometry()	Gets the densified geometry.
void	setStepLength(double stepLength)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LittleThumblingDensifier

public LittleThumblingDensifier(org.locationtech.jts.geom.Geometry inputGeom)

Method Detail

densify

public static org.locationtech.jts.geom.Geometry densify(org.locationtech.jts.geom.Geometry geom,
                                                         double stepLength)

Densify a geometry: Walk along the line step by step and record the positions at each step. Return the line composed of the recorded positions. It could be named "Little Thumbling" densification. The vertices of the input geometry are not kept, which can result in an output line with shorter length. The result is different from org.locationtech.jts.densify.Densifier

Parameters:

geom -

stepLength - the step length

Returns:

the densified geometry

setStepLength

public void setStepLength(double stepLength)

getResultGeometry

public org.locationtech.jts.geom.Geometry getResultGeometry()

Gets the densified geometry.

Returns:

the densified geometry