com.revolsys.jts.shape

Class GeometricShapeBuilder

java.lang.Object

com.revolsys.jts.shape.GeometricShapeBuilder

Direct Known Subclasses:

KochSnowflakeBuilder, RandomPointsBuilder, RandomPointsInGridBuilder, SierpinskiCarpetBuilder

public abstract class GeometricShapeBuilder
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
protected BoundingBox	extent
protected GeometryFactory	geometryFactory
protected int	numPts

Constructor Summary

Constructors

Constructor and Description
GeometricShapeBuilder(GeometryFactory geomFactory)

Method Summary

Methods

Modifier and Type	Method and Description
protected Point	createCoord(double x, double y)
Point	getCentre()
double	getDiameter()
BoundingBox	getExtent()
abstract Geometry	getGeometry()
double	getRadius()
LineSegment	getSquareBaseLine()
BoundingBox	getSquareExtent()
void	setExtent(BoundingBox extent)
void	setNumPoints(int numPts) Sets the total number of points in the created Geometry.

Methods inherited from class java.lang.Object

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

Field Detail

extent

protected BoundingBox extent

numPts

protected int numPts

geometryFactory

protected GeometryFactory geometryFactory

Constructor Detail

GeometricShapeBuilder

public GeometricShapeBuilder(GeometryFactory geomFactory)

Method Detail

createCoord

protected Point createCoord(double x,
                double y)

getCentre

public Point getCentre()

getDiameter

public double getDiameter()

getExtent

public BoundingBox getExtent()

getGeometry

public abstract Geometry getGeometry()

getRadius

public double getRadius()

getSquareBaseLine

public LineSegment getSquareBaseLine()

getSquareExtent

public BoundingBox getSquareExtent()

setExtent

public void setExtent(BoundingBox extent)

setNumPoints

public void setNumPoints(int numPts)

Sets the total number of points in the created Geometry. The created geometry will have no more than this number of points, unless more are needed to create a valid geometry.