Application: gvSIG desktop

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2013 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 3

 * 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.remoteclient.wmts.struct;

import java.awt.geom.Rectangle2D;

import java.io.IOException;

import org.kxml2.io.KXmlParser;

import org.xmlpull.v1.XmlPullParserException;

/**

 * Describes the bounding box of a layer in a WMTS server

 *

 * @author Nacho Brodin (nachobrodin@gmail.com)

 */

public abstract class WMTSBoundingBox {

        private double[]   lowerCorner                  = new double[2];

        private double[]   upperCorner                  = new double[2];

        private String     crs                          = "";

        private int        dimensions                   = 2;

        protected boolean  forceLongitudeFirstAxisOrder = false;

        /**

         * Sets longitude first in the axis order read from the capabilities file

         * @param force

         */

        public void setForceLongitudeFirstAxisOrder(boolean force) {

                this.forceLongitudeFirstAxisOrder = force;

        }

        /**

     * Parses this service ID

     * @param parser

     * @param content

     * @throws IOException

     * @throws XmlPullParserException

     */

    public abstract void parse(KXmlParser parser) throws IOException, XmlPullParserException; 

        public double[] getLowerCorner() {

                return lowerCorner;

        }

        public void setLowerCorner(double[] lowerCorner) {

                this.lowerCorner = lowerCorner;

        }

        public double[] getUpperCorner() {

                return upperCorner;

        }

        public void setUpperCorner(double[] upperCorner) {

                this.upperCorner = upperCorner;

        }

        public String getCrs() {

                return crs;

        }

        public void setCrs(String crs) {

                this.crs = crs;

        }

        public int getDimensions() {

                return dimensions;

        }

        public void setDimensions(int dimensions) {

                this.dimensions = dimensions;

        }

        public Rectangle2D toRectangle2D() {

                return new Rectangle2D.Double(Math.min(upperCorner[0], lowerCorner[0]), 

                                Math.min(upperCorner[1], lowerCorner[1]), 

                                Math.abs(upperCorner[0] - lowerCorner[0]), 

                                Math.abs(upperCorner[1] - lowerCorner[1]));

        }

        public boolean isValid() {

                return lowerCorner[0] != 0 || lowerCorner[1] != 0 || upperCorner[0] != 0 || upperCorner[1] != 0;

        }

        public void print() {

                System.out.println("*****WMTSBoundingBox******");

                System.out.println("LowerCorner:" + getLowerCorner()[0] + "," + getLowerCorner()[1]);

                System.out.println("UpperCorner:" + getUpperCorner()[0] + "," + getUpperCorner()[1]);

                System.out.println("Crs:" + getCrs());

                System.out.println("Dimensions:" + getDimensions());

        }

}