Package org.geotools.geometry.jts

Class CurvedGeometryFactory

Object

GeometryFactory

CurvedGeometryFactory

All Implemented Interfaces:

Serializable

public class CurvedGeometryFactory
extends GeometryFactory

A GeometryFactory with extra methods to generate CurvedGeometry instances

Author:

Andrea Aime - GeoSolutions

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
CurvedGeometryFactory(double tolerance)
CurvedGeometryFactory(GeometryFactory delegate, double tolerance)

Method Summary

Modifier and Type	Method	Description
Geometry	buildGeometry(Collection geomList)
LineString	createCircularString(int dimension, double... controlPoints)	Creates a CircularString
LineString	createCircularString(CoordinateSequence cs)	Creates a CircularString
LineString	createCurvedGeometry(int dimension, double... controlPoints)	Creates a CircularString or a CircularRing depending on whether the points are forming a closed ring, or not
LineString	createCurvedGeometry(List<LineString> components)	Creates a compound curve with the given components
LineString	createCurvedGeometry(CoordinateSequence cs)	Creates a CircularString or a CircularRing depending on whether the points are forming a closed ring, or not
LineString	createCurvedGeometry(LineString... components)	Creates a compound curve with the given components
Polygon	createCurvePolygon(LinearRing shell, LinearRing... holes)	Explicitly creates a CurvePolygon
Geometry	createGeometry(Geometry g)
GeometryCollection	createGeometryCollection(Geometry[] geometries)
LinearRing	createLinearRing(Coordinate[] coordinates)
LinearRing	createLinearRing(CoordinateSequence coordinates)
LineString	createLineString(Coordinate[] coordinates)
LineString	createLineString(CoordinateSequence coordinates)
MultiCurve	createMultiCurve(List<LineString> components)	Explicitly creates a MultiCurve
MultiLineString	createMultiLineString(LineString[] lineStrings)
MultiPoint	createMultiPoint(Coordinate[] coordinates)
MultiPoint	createMultiPoint(CoordinateSequence coordinates)
MultiPoint	createMultiPoint(Point[] point)
MultiPolygon	createMultiPolygon(Polygon[] polygons)
MultiPolygon	createMultiSurface(List<Polygon> polygons)	Explicitly creates a MultiSurface
Point	createPoint(Coordinate coordinate)
Point	createPoint(CoordinateSequence coordinates)
Polygon	createPolygon(Coordinate[] coordinates)
Polygon	createPolygon(CoordinateSequence coordinates)
Polygon	createPolygon(LinearRing shell)
Polygon	createPolygon(LinearRing shell, LinearRing[] holes)
boolean	equals(Object obj)
CoordinateSequenceFactory	getCoordinateSequenceFactory()
PrecisionModel	getPrecisionModel()
int	getSRID()
double	getTolerance()	Returns the linearization tolerance used to create the curved geometries
boolean	hasCurves(Geometry g)	Returns true if the geometry is a curved geometry, or contains curved geometries
int	hashCode()
Geometry	toGeometry(Envelope envelope)
String	toString()

Methods inherited from class GeometryFactory

createEmpty, createGeometryCollection, createLinearRing, createLineString, createMultiLineString, createMultiPoint, createMultiPointFromCoords, createMultiPolygon, createPoint, createPointFromInternalCoord, createPolygon, toGeometryArray, toLinearRingArray, toLineStringArray, toMultiLineStringArray, toMultiPointArray, toMultiPolygonArray, toPointArray, toPolygonArray

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

CurvedGeometryFactory

public CurvedGeometryFactory(double tolerance)

CurvedGeometryFactory

public CurvedGeometryFactory(GeometryFactory delegate,
 double tolerance)

Method Details

createCircularString

public LineString createCircularString(int dimension,
 double... controlPoints)

Creates a CircularString

Parameters:

dimension - Number of dimensions in the control point array. For the time being, any value other than 2 will cause a IllegalArgumentException

createCurvedGeometry

public LineString createCurvedGeometry(int dimension,
 double... controlPoints)

Creates a CircularString or a CircularRing depending on whether the points are forming a closed ring, or not

Parameters:

dimension - Number of dimensions in the control point array. For the time being, any value other than 2 will cause a IllegalArgumentException

createCircularString

public LineString createCircularString(CoordinateSequence cs)

Creates a CircularString

createCurvedGeometry

public LineString createCurvedGeometry(CoordinateSequence cs)

Creates a CircularString or a CircularRing depending on whether the points are forming a closed ring, or not

createCurvedGeometry

public LineString createCurvedGeometry(LineString... components)

Creates a compound curve with the given components

createCurvedGeometry

public LineString createCurvedGeometry(List<LineString> components)

Creates a compound curve with the given components

createCurvePolygon

public Polygon createCurvePolygon(LinearRing shell,
 LinearRing... holes)

Explicitly creates a CurvePolygon

createMultiSurface

public MultiPolygon createMultiSurface(List<Polygon> polygons)

Explicitly creates a MultiSurface

createMultiCurve

public MultiCurve createMultiCurve(List<LineString> components)

Explicitly creates a MultiCurve

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

getTolerance

public double getTolerance()

Returns the linearization tolerance used to create the curved geometries

toString

public String toString()

Overrides:

toString in class Object

toGeometry

public Geometry toGeometry(Envelope envelope)

Overrides:

toGeometry in class GeometryFactory

getPrecisionModel

public PrecisionModel getPrecisionModel()

Overrides:

getPrecisionModel in class GeometryFactory

createPoint

public Point createPoint(Coordinate coordinate)

Overrides:

createPoint in class GeometryFactory

createPoint

public Point createPoint(CoordinateSequence coordinates)

Overrides:

createPoint in class GeometryFactory

createMultiLineString

public MultiLineString createMultiLineString(LineString[] lineStrings)

Overrides:

createMultiLineString in class GeometryFactory

createGeometryCollection

public GeometryCollection createGeometryCollection(Geometry[] geometries)

Overrides:

createGeometryCollection in class GeometryFactory

createMultiPolygon

public MultiPolygon createMultiPolygon(Polygon[] polygons)

Overrides:

createMultiPolygon in class GeometryFactory

createLinearRing

public LinearRing createLinearRing(Coordinate[] coordinates)

Overrides:

createLinearRing in class GeometryFactory

createLinearRing

public LinearRing createLinearRing(CoordinateSequence coordinates)

Overrides:

createLinearRing in class GeometryFactory

createMultiPoint

public MultiPoint createMultiPoint(Point[] point)

Overrides:

createMultiPoint in class GeometryFactory

createMultiPoint

public MultiPoint createMultiPoint(Coordinate[] coordinates)

Overrides:

createMultiPoint in class GeometryFactory

createMultiPoint

public MultiPoint createMultiPoint(CoordinateSequence coordinates)

Overrides:

createMultiPoint in class GeometryFactory

createPolygon

public Polygon createPolygon(LinearRing shell,
 LinearRing[] holes)

Overrides:

createPolygon in class GeometryFactory

createPolygon

public Polygon createPolygon(CoordinateSequence coordinates)

Overrides:

createPolygon in class GeometryFactory

createPolygon

public Polygon createPolygon(Coordinate[] coordinates)

Overrides:

createPolygon in class GeometryFactory

createPolygon

public Polygon createPolygon(LinearRing shell)

Overrides:

createPolygon in class GeometryFactory

buildGeometry

public Geometry buildGeometry(Collection geomList)

Overrides:

buildGeometry in class GeometryFactory

createLineString

public LineString createLineString(Coordinate[] coordinates)

Overrides:

createLineString in class GeometryFactory

createLineString

public LineString createLineString(CoordinateSequence coordinates)

Overrides:

createLineString in class GeometryFactory

createGeometry

public Geometry createGeometry(Geometry g)

Overrides:

createGeometry in class GeometryFactory

getSRID

public int getSRID()

Overrides:

getSRID in class GeometryFactory

getCoordinateSequenceFactory

public CoordinateSequenceFactory getCoordinateSequenceFactory()

Overrides:

getCoordinateSequenceFactory in class GeometryFactory

hasCurves

public boolean hasCurves(Geometry g)

Returns true if the geometry is a curved geometry, or contains curved geometries