/*
* GeoTools - The Open Source Java GIS Toolkit
* http://geotools.org
*
* (C) 2011, Open Source Geospatial Foundation (OSGeo)
* (C) 2008-2011 TOPP - www.openplans.org.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*/
package org.geotools.process.vector;
import org.geotools.feature.FeatureCollection;
import org.geotools.geometry.jts.ReferencedEnvelope;
import org.geotools.process.factory.DescribeParameter;
import org.geotools.process.factory.DescribeProcess;
import org.geotools.process.factory.DescribeResult;
/**
* Simple process with a {@link ReferencedEnvelope} as the output
*
* @author Andrea Aime
*
* @source $URL$
*/
@DescribeProcess(title = "Bounds", description = "Computes the bounding box of the input features.")
public class BoundsProcess implements VectorProcess {
@DescribeResult(name = "bounds", description = "Bounding box of input features")
public ReferencedEnvelope execute(
@DescribeParameter(name = "features", description = "Input feature collection") FeatureCollection features) {
return features.getBounds();
}
}