org.geotools.geometry.jts

Class CurvedGeometries

Object

CurvedGeometries

public class CurvedGeometries
extends Object

Utility methods for curved geometries

Author:

Andrea Aime - GeoSolutions

Constructor Summary

Constructors

Constructor and Description
CurvedGeometries()

Method Summary

Modifier and Type	Method and Description
static CircularArc	getArc(CoordinateSequence cs, int startCoordinate) Builds a circular arc out of the specified coordinate sequence
static CurvedGeometryFactory	getFactory(CurvedGeometry<?> curved) Extracts a CurvedGeometryFactory from the provided geometry, either by just returning the one that is held by the geometry, if consistent with its tolerance, or by creating a new one
static boolean	isCircle(Geometry geom) Checks if the specified geometry is a circle
static boolean	isCurved(Geometry geometry) Returns true if the geometry is curved, or contains elements that are curved
static CircularRing	toCircle(CircularArc arc, GeometryFactory geometryFactory, double tolerance) Returns the circle containing this arc

Methods inherited from class Object

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

Constructor Detail

CurvedGeometries

public CurvedGeometries()

Method Detail

isCurved

public static boolean isCurved(Geometry geometry)

Returns true if the geometry is curved, or contains elements that are curved

Parameters:

geometry -

Returns:

isCircle

public static boolean isCircle(Geometry geom)

Checks if the specified geometry is a circle

Parameters:

geom -

Returns:

getArc

public static CircularArc getArc(CoordinateSequence cs,
                                 int startCoordinate)

Builds a circular arc out of the specified coordinate sequence

Parameters:

cs -

startCoordinate -

Returns:

toCircle

public static CircularRing toCircle(CircularArc arc,
                                    GeometryFactory geometryFactory,
                                    double tolerance)

Returns the circle containing this arc

Returns:

getFactory

public static CurvedGeometryFactory getFactory(CurvedGeometry<?> curved)

Extracts a CurvedGeometryFactory from the provided geometry, either by just returning the one that is held by the geometry, if consistent with its tolerance, or by creating a new one

Parameters:

curved -

Returns: