Package org.openjump.core.geomutils

Class Arc

java.lang.Object

org.openjump.core.geomutils.Arc

Direct Known Subclasses:

Circle

public class Arc
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
protected double	angle
protected double	arcTolerance
protected org.locationtech.jts.geom.Coordinate	center
protected double	radius
protected org.locationtech.jts.geom.Coordinate	start

Constructor Summary

Constructors

Constructor	Description
Arc(org.locationtech.jts.geom.Coordinate center, org.locationtech.jts.geom.Coordinate start, double angle)

Method Summary

Modifier and Type	Method	Description
protected org.locationtech.jts.geom.CoordinateList	arcAnglePts(double angle, org.locationtech.jts.geom.Coordinate pt, org.locationtech.jts.geom.Coordinate center)
org.locationtech.jts.geom.CoordinateList	getCoordinates()
org.locationtech.jts.geom.Point	getLastPointArc()
org.locationtech.jts.geom.LineString	getLineString()
org.locationtech.jts.geom.Point	getMiddlePointArc()
org.locationtech.jts.geom.Polygon	getPoly()
protected int	getPtsFromTolerance(double radius, double angle, double tolerance)
void	setArcTolerance(double arcTolerance)

Methods inherited from class java.lang.Object

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

Field Detail

center

protected org.locationtech.jts.geom.Coordinate center

start

protected org.locationtech.jts.geom.Coordinate start

radius

protected double radius

angle

protected double angle

arcTolerance

protected double arcTolerance

Constructor Detail

Arc

public Arc(org.locationtech.jts.geom.Coordinate center,
           org.locationtech.jts.geom.Coordinate start,
           double angle)

Method Detail

setArcTolerance

public void setArcTolerance(double arcTolerance)

getPoly

public org.locationtech.jts.geom.Polygon getPoly()

getLineString

public org.locationtech.jts.geom.LineString getLineString()

getLastPointArc

public org.locationtech.jts.geom.Point getLastPointArc()

getMiddlePointArc

public org.locationtech.jts.geom.Point getMiddlePointArc()

getCoordinates

public org.locationtech.jts.geom.CoordinateList getCoordinates()

arcAnglePts

protected org.locationtech.jts.geom.CoordinateList arcAnglePts(double angle,
                                                               org.locationtech.jts.geom.Coordinate pt,
                                                               org.locationtech.jts.geom.Coordinate center)

getPtsFromTolerance

protected int getPtsFromTolerance(double radius,
                                  double angle,
                                  double tolerance)