org.gvsig.vectorediting.lib.prov.splitline.operation

Class SplitLineOperationUtils

java.lang.Object

org.gvsig.vectorediting.lib.prov.splitline.operation.SplitLineOperationUtils

public class SplitLineOperationUtils
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
SplitLineOperationUtils()

Method Summary

Modifier and Type	Method and Description
static Point	createPoint(double x, double y, int subtype)
static double	getAngle(Point start, Point end)
static Point	getIntersection(Point[] lineA, Point[] lineB, int subtype)
static java.lang.Double[]	getLineParams(Point point, Point nextPoint)
static Point	getMidPoint(Point a, Point b, int subtype)
static SplitLineOperation	getOperation(Primitive geom)
static Point[]	getPerpendicular(java.lang.Double m, java.lang.Double b, Point perp, int subtype)
static boolean	intersects(Curve curve, Point projectedPoint)
static void	register(SplitLineOperation operation, int geometryType)

Methods inherited from class java.lang.Object

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

Constructor Detail

SplitLineOperationUtils

public SplitLineOperationUtils()

Method Detail

register

public static void register(SplitLineOperation operation,
                            int geometryType)

getOperation

public static SplitLineOperation getOperation(Primitive geom)

intersects

public static boolean intersects(Curve curve,
                                 Point projectedPoint)
                          throws GeometryOperationNotSupportedException,
                                 GeometryOperationException

Throws:

GeometryOperationNotSupportedException

GeometryOperationException

getPerpendicular

public static Point[] getPerpendicular(java.lang.Double m,
                                       java.lang.Double b,
                                       Point perp,
                                       int subtype)
                                throws CreateGeometryException

Throws:

CreateGeometryException

getAngle

public static double getAngle(Point start,
                              Point end)
                       throws GeometryOperationNotSupportedException,
                              GeometryOperationException

Throws:

GeometryOperationNotSupportedException

GeometryOperationException

getMidPoint

public static Point getMidPoint(Point a,
                                Point b,
                                int subtype)
                         throws CreateGeometryException

Throws:

CreateGeometryException

createPoint

public static Point createPoint(double x,
                                double y,
                                int subtype)
                         throws CreateGeometryException

Throws:

CreateGeometryException

getLineParams

public static java.lang.Double[] getLineParams(Point point,
                                               Point nextPoint)

getIntersection

public static Point getIntersection(Point[] lineA,
                                    Point[] lineB,
                                    int subtype)
                             throws CreateGeometryException

Throws:

CreateGeometryException