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

Interface TrimLineOperation

All Known Implementing Classes:

ArcTrimLineOperation, CurveTrimLineOperation

public interface TrimLineOperation

Represents an operation to trim curve.

Author:

llmarques

Method Summary

Modifier and Type	Method	Description
org.gvsig.fmap.geom.aggregate.MultiCurve	trimLine(org.gvsig.fmap.geom.primitive.Curve curveToTrim, org.gvsig.fmap.geom.primitive.Point shearingPoint, org.gvsig.fmap.dal.feature.FeatureSelection shears)	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.
org.gvsig.fmap.geom.aggregate.MultiCurve	trimLine(org.gvsig.fmap.geom.primitive.Curve curveToTrim, org.gvsig.fmap.geom.primitive.Point shearingPoint, org.gvsig.fmap.geom.Geometry shears)	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.

Method Details

trimLine

org.gvsig.fmap.geom.aggregate.MultiCurve trimLine(org.gvsig.fmap.geom.primitive.Curve curveToTrim,
 org.gvsig.fmap.geom.primitive.Point shearingPoint,
 org.gvsig.fmap.dal.feature.FeatureSelection shears)
                                           throws org.gvsig.fmap.geom.operation.GeometryOperationNotSupportedException,
org.gvsig.fmap.geom.operation.GeometryOperationException,
org.gvsig.fmap.dal.exception.DataException,
org.gvsig.fmap.geom.exception.CreateGeometryException,
org.gvsig.tools.locator.LocatorException

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.

Parameters:

curveToTrim - Curve to trim

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

shears - 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:

org.gvsig.fmap.geom.operation.GeometryOperationNotSupportedException

org.gvsig.fmap.geom.operation.GeometryOperationException

org.gvsig.fmap.dal.exception.DataException

org.gvsig.fmap.geom.exception.CreateGeometryException

org.gvsig.tools.locator.LocatorException

trimLine

org.gvsig.fmap.geom.aggregate.MultiCurve trimLine(org.gvsig.fmap.geom.primitive.Curve curveToTrim,
 org.gvsig.fmap.geom.primitive.Point shearingPoint,
 org.gvsig.fmap.geom.Geometry shears)
                                           throws org.gvsig.fmap.geom.operation.GeometryOperationNotSupportedException,
org.gvsig.fmap.geom.operation.GeometryOperationException,
org.gvsig.fmap.dal.exception.DataException,
org.gvsig.fmap.geom.exception.CreateGeometryException,
org.gvsig.tools.locator.LocatorException

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.

Parameters:

curveToTrim - Curve to trim

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

shears - 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:

org.gvsig.fmap.geom.operation.GeometryOperationNotSupportedException

org.gvsig.fmap.geom.operation.GeometryOperationException

org.gvsig.fmap.dal.exception.DataException

org.gvsig.fmap.geom.exception.CreateGeometryException

org.gvsig.tools.locator.LocatorException