/*
* GeoTools - The Open Source Java GIS Toolkit
* http://geotools.org
*
* (C) 2002-2008, Open Source Geospatial Foundation (OSGeo)
*
* 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.geometry.jts;
import java.awt.geom.PathIterator;
import java.util.logging.Logger;
/**
* Subclass that provides a convenient efficient currentSegment(float[] coords)
* implementation that reuses always the same double array. This class and the
* associated subclasses are not thread safe.
*
* @author Andrea Aime
*
* @source $URL$
*/
public abstract class AbstractLiteIterator implements PathIterator {
/** The logger for the rendering module. */
private static final Logger LOGGER = org.geotools.util.logging.Logging.getLogger("org.geotools.rendering");
protected double[] dcoords = new double[2];
/**
* @see java.awt.geom.PathIterator#currentSegment(float[])
*/
public int currentSegment(float[] coords) {
int result = currentSegment(dcoords);
coords[0] = (float) dcoords[0];
coords[1] = (float) dcoords[1];
return result;
}
}