com.vividsolutions.jump.workbench.ui.cursortool.editing

Class SnapVerticesOp

java.lang.Object

com.vividsolutions.jump.workbench.ui.cursortool.editing.SnapVerticesOp

public class SnapVerticesOp
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static String	INSERT_VERTICES_IF_NECESSARY_KEY

Constructor Summary

Constructors

Constructor and Description
SnapVerticesOp()

Method Summary

Methods

Modifier and Type	Method and Description
boolean	execute(com.vividsolutions.jts.geom.Geometry fence, Collection editableLayers, boolean rollingBackInvalidEdits, LayerViewPanel panel, Task task, com.vividsolutions.jts.geom.Coordinate suggestedTarget, Feature targetFeature, boolean insertVerticesIfNecessary)
com.vividsolutions.jts.geom.Coordinate	pickTarget(com.vividsolutions.jts.geom.Geometry targetGeometry, com.vividsolutions.jts.geom.Geometry fence, com.vividsolutions.jts.geom.Coordinate suggestedTarget)

Methods inherited from class java.lang.Object

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

Field Detail

INSERT_VERTICES_IF_NECESSARY_KEY

public static final String INSERT_VERTICES_IF_NECESSARY_KEY

Constructor Detail

SnapVerticesOp

public SnapVerticesOp()

Method Detail

pickTarget

public com.vividsolutions.jts.geom.Coordinate pickTarget(com.vividsolutions.jts.geom.Geometry targetGeometry,
                                                com.vividsolutions.jts.geom.Geometry fence,
                                                com.vividsolutions.jts.geom.Coordinate suggestedTarget)
                                                  throws Exception

Returns:

null if the geometries have no vertices in the fence

Throws:

Exception

execute

public boolean execute(com.vividsolutions.jts.geom.Geometry fence,
              Collection editableLayers,
              boolean rollingBackInvalidEdits,
              LayerViewPanel panel,
              Task task,
              com.vividsolutions.jts.geom.Coordinate suggestedTarget,
              Feature targetFeature,
              boolean insertVerticesIfNecessary)
                throws Exception

Parameters:

insertVerticesIfNecessary - whether to insert vertices into editable features with line segments (but not vertices) inside the fence

Throws:

Exception