Class HilbertCurveBuilder

java.lang.Object

org.locationtech.jts.shape.GeometricShapeBuilder

org.locationtech.jts.shape.fractal.HilbertCurveBuilder

public class HilbertCurveBuilder
extends GeometricShapeBuilder

Generates a LineString representing the Hilbert Curve at a given level.

Author:

Martin Davis

See Also:

• HilbertCode

Field Summary

Fields inherited from class GeometricShapeBuilder

extent, geomFactory, numPts

Constructor Summary

Constructors

Constructor	Description
HilbertCurveBuilder(GeometryFactory geomFactory)	Creates a new instance using the provided GeometryFactory.

Method Summary

Modifier and Type	Method	Description
Geometry	getGeometry()
void	setLevel(int level)	Sets the level of curve to generate.

Methods inherited from class GeometricShapeBuilder

createCoord, getCentre, getDiameter, getExtent, getRadius, getSquareBaseLine, getSquareExtent, setExtent, setNumPoints

Methods inherited from class Object

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

Constructor Details

HilbertCurveBuilder

public HilbertCurveBuilder(GeometryFactory geomFactory)

Creates a new instance using the provided GeometryFactory.

Parameters:

geomFactory - the geometry factory to use

Method Details

setLevel

public void setLevel(int level)

Sets the level of curve to generate. The level must be in the range [0 - 16].

Parameters:

level - the order of the curve

getGeometry

public Geometry getGeometry()

Specified by:

getGeometry in class GeometricShapeBuilder