org.gvsig.vectorediting.lib.prov.trimline.operation

Class ArcTrimLineOperation

java.lang.Object

org.gvsig.vectorediting.lib.prov.trimline.operation.ArcTrimLineOperation

All Implemented Interfaces:

TrimLineOperation

public class ArcTrimLineOperation
extends java.lang.Object
implements TrimLineOperation

Operation to trim arcs.

Constructor Summary

Constructors

Constructor and Description
ArcTrimLineOperation()

Method Summary

Modifier and Type	Method and Description
MultiCurve	trimLine(Curve curveToTrim, Point shearsPoint, FeatureSelection shearingObjects) Trim line, taking as cutting edges the shears received as parameters.Inserted point is the point inserted by user.It is used to determinate what segment of curve it must trimmed.If curveToBeExtended does not intersect with any geometry, the geometry will not be modified.
MultiCurve	trimLine(Curve curveToTrim, Point shearingPoint, Geometry boundaryObject) Trim line, taking as cutting edges the boundary objects received as parameters.Inserted point is the point inserted by user.It is used to determinate what segment of curve it must trimmed.If curveToBeExtended does not intersect with any geometry, the geometry will not be modified.

Methods inherited from class java.lang.Object

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

Constructor Detail

ArcTrimLineOperation

public ArcTrimLineOperation()

Method Detail

trimLine

public MultiCurve trimLine(Curve curveToTrim,
                           Point shearsPoint,
                           FeatureSelection shearingObjects)
                    throws GeometryOperationNotSupportedException,
                           GeometryOperationException,
                           DataException,
                           CreateGeometryException,
                           LocatorException

Description copied from interface: TrimLineOperation

Trim line, taking as cutting edges the shears received as parameters.Inserted point is the point inserted by user.It is used to determinate what segment of curve it must trimmed.If curveToBeExtended does not intersect with any geometry, the geometry will not be modified.

Specified by:

trimLine in interface TrimLineOperation

Parameters:

curveToTrim - Curve to trim

shearsPoint - Point inserted by user to determinate what side of curve must be extended.

shearingObjects - If curveToBeExtended intersects with some shears, it will be cutted to it. If there are several shears that intersects with curveToTrim, it will be cutted to nearest point.

Returns:

Trimmed line

Throws:

GeometryOperationNotSupportedException

GeometryOperationException

DataException

CreateGeometryException

LocatorException

trimLine

public MultiCurve trimLine(Curve curveToTrim,
                           Point shearingPoint,
                           Geometry boundaryObject)
                    throws GeometryOperationNotSupportedException,
                           GeometryOperationException,
                           DataException,
                           CreateGeometryException,
                           LocatorException

Description copied from interface: TrimLineOperation

Trim line, taking as cutting edges the boundary objects received as parameters.Inserted point is the point inserted by user.It is used to determinate what segment of curve it must trimmed.If curveToBeExtended does not intersect with any geometry, the geometry will not be modified.

Specified by:

trimLine in interface TrimLineOperation

Parameters:

curveToTrim - Curve to trim

shearingPoint - Point inserted by user to determinate what side of curve must be extended.

boundaryObject - If curveToBeExtended intersects with some boundary object, it will be extend to it. If there are several boundary objects that intersects with curveToBeExtended, it will be extended to nearest point.

Returns:

Trimmed line

Throws:

GeometryOperationNotSupportedException

GeometryOperationException

DataException

CreateGeometryException

LocatorException