Application: gvSIG desktop

/* gvSIG. Desktop Geographic Information System.

 *

 * Copyright ? 2007-2015 gvSIG Association

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * of the License, or (at your option) any later version.

 *

 * This program 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 General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

 * MA  02110-1301, USA.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

package org.gvsig.fmap.geom.jts.primitive;

import java.awt.geom.PathIterator;

import java.util.ArrayList;

import java.util.List;

import com.vividsolutions.jts.geom.Coordinate;

import org.gvsig.fmap.geom.handler.Handler;

import org.gvsig.fmap.geom.jts.AbstractGeometry;

import org.gvsig.fmap.geom.jts.UnmovableHandler;

import org.gvsig.fmap.geom.primitive.Primitive;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

/**

 * @author fdiaz

 *

 */

public abstract class AbstractPrimitive extends AbstractGeometry implements Primitive{

    /**

     *

     */

    private static final long serialVersionUID = -8143412151139464535L;

    private static final Logger LOGGER = LoggerFactory.getLogger(AbstractPrimitive.class);

    /**

     *

     * @param type

     * @param subtype

     */

    protected AbstractPrimitive(int type, int subtype) {

        super(type, subtype);

    }

    @Override

    public Handler[] getHandlers(int type) {

        List<Handler> handlers = new ArrayList<>();

        Handler handler;

            Coordinate[] coordinates = getJTS().getCoordinates();

        for (Coordinate coordinate : coordinates) {

            handler = new UnmovableHandler(coordinate.x, coordinate.y);

            handlers.add(handler);

        }

            PathIterator pi = getPathIterator(null);

            double coords[] = new double[6];

            while (!pi.isDone()) {

                switch (pi.currentSegment(coords)) {

                case PathIterator.SEG_MOVETO:

                    handler = new UnmovableHandler(coords[0], coords[1]);

                    handlers.add(handler);

                    break;

                case PathIterator.SEG_LINETO:

                    handler = new UnmovableHandler(coords[0], coords[1]);

                    handlers.add(handler);

                    break;

                case PathIterator.SEG_QUADTO:

                    handler = new UnmovableHandler(coords[0], coords[1]);

                    handlers.add(handler);

                    handler = new UnmovableHandler(coords[2], coords[3]);

                    handlers.add(handler);

                    break;

                case PathIterator.SEG_CUBICTO:

                    handler = new UnmovableHandler(coords[0], coords[1]);

                    handlers.add(handler);

                    handler = new UnmovableHandler(coords[2], coords[3]);

                    handlers.add(handler);

                    handler = new UnmovableHandler(coords[4], coords[5]);

                    handlers.add(handler);

                    break;

                case PathIterator.SEG_CLOSE:

                    break;

                }

                pi.next();

            }

        return handlers.toArray(new Handler[handlers.size()]);

    }

}