com.vividsolutions.jump.geom

Class SingleSegmentExpander

java.lang.Object

com.vividsolutions.jump.geom.SingleSegmentExpander

public class SingleSegmentExpander
extends Object

A heuristic used by Microscope to expand a single segment, while maintaining its orientation.

Constructor Summary

Constructors

Constructor and Description
SingleSegmentExpander()

Method Summary

Modifier and Type	Method and Description
com.vividsolutions.jts.geom.Coordinate[]	expandSegment(com.vividsolutions.jts.geom.LineSegment seg, com.vividsolutions.jts.geom.Envelope env)
static com.vividsolutions.jts.geom.Envelope	getInsetEnvelope(com.vividsolutions.jts.geom.Envelope env, double insetPct)
boolean	isApplicable(List segList, List ptList)

Methods inherited from class java.lang.Object

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

Constructor Detail

SingleSegmentExpander

public SingleSegmentExpander()

Method Detail

getInsetEnvelope

public static com.vividsolutions.jts.geom.Envelope getInsetEnvelope(com.vividsolutions.jts.geom.Envelope env,
                                                                    double insetPct)

isApplicable

public boolean isApplicable(List segList,
                            List ptList)

expandSegment

public com.vividsolutions.jts.geom.Coordinate[] expandSegment(com.vividsolutions.jts.geom.LineSegment seg,
                                                              com.vividsolutions.jts.geom.Envelope env)