/*
* Copyright (c) 2016 Vivid Solutions.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* and Eclipse Distribution License v. 1.0 which accompanies this distribution.
* The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
* and the Eclipse Distribution License is available at
*
* http://www.eclipse.org/org/documents/edl-v10.php.
*/
package org.locationtech.jtstest.testbuilder.ui.tools;
import org.locationtech.jts.geom.Envelope;
import org.locationtech.jts.geom.Geometry;
import org.locationtech.jtstest.testbuilder.geom.GeometryBoxDeleter;
/**
* Deletes vertices within a selection box from a geometry component
* @version 1.7
*/
public class DeleteVertexTool extends BoxBandTool {
private static DeleteVertexTool singleton = null;
public static DeleteVertexTool getInstance() {
if (singleton == null)
singleton = new DeleteVertexTool();
return singleton;
}
private DeleteVertexTool() {
super();
}
protected void gestureFinished()
{
Envelope env = getBox().getEnvelopeInternal();
Geometry g = geomModel().getGeometry();
Geometry edit = GeometryBoxDeleter.delete(g, env);
geomModel().setGeometry(edit);
}
}