Application: gvSIG desktop » gvSIG raster

/* gvSIG. Geographic Information System of the Valencian Government

 *

 * Copyright (C) 2007-2008 Infrastructures and Transports Department

 * of the Valencian Government (CIT)

 *

 * 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.

 *

 */

package org.gvsig.fmap.dal.coverage.dataset;

import junit.framework.TestCase;

import org.gvsig.fmap.dal.coverage.dataset.Buffer;

import org.gvsig.fmap.dal.coverage.datastruct.BandList;

import org.gvsig.fmap.dal.coverage.datastruct.DatasetBand;

import org.gvsig.fmap.dal.coverage.exception.BandNotFoundInListException;

import org.gvsig.raster.impl.datastruct.BandListImpl;

import org.gvsig.raster.impl.datastruct.DatasetBandImpl;

/**

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

 */

public class TestBandList extends TestCase {

        private boolean  showCode = false;

        private BandList bandList = null;

        public void start() throws Exception {

                this.setUp();

                this.testStack();

        }

        protected void setUp() throws Exception {

                System.err.println("TestBandList running...");

                bandList = new BandListImpl();

                for (int i = 0; i < 5; i++) {

                        try {

                                DatasetBand band = new DatasetBandImpl("fileName", i, Buffer.TYPE_BYTE, 5);

                                bandList.addBand(band, i);

                        } catch (BandNotFoundInListException ex) {

                                // No a?adimos la banda

                        }

                }

        }

        public void testStack() {

                bandList.clearDrawableBands();

                bandList.addDrawableBand(0, 1);

                bandList.addDrawableBand(1, 4);

                bandList.addDrawableBand(2, 3);

                bandList.clearDrawableBands();

                bandList.addDrawableBand(0, 3);

                bandList.addDrawableBand(1, 2);

                bandList.addDrawableBand(2, 4);

                bandList.addDrawableBand(3, 4);

                if (showCode)

                        print();

        }

//        private void test2() {

//                assertEquals(bandList.getBandCount(), 5);

//                assertEquals(bandList.getDrawableBandsCount(), 4);

//                for (int i = 0; i < bandList.getBandCount(); i++) {

//

//                        assertEquals((((Band) bandList.getBand(i)).getDataType()), 0);

//                        assertEquals((((Band) bandList.getBand(i)).getFileName()), "fileName");

//                        assertEquals((((Band) bandList.getBand(i)).getPosition()), i);

//                }

//        }

        /**

         * Muestra la lista de bandas en modo texto

         */

        public void print() {

                System.out.println("BandCount: " + bandList.getBandCount());

                System.out.println("DrawableBandsCount: " + bandList.getDrawableBandsCount());

                for (int i = 0; i < bandList.getBandCount(); i++) {

                        System.out.println("");

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

                        System.out.println("Band: " + i);

                        System.out.println("DataType: " + ((DatasetBand) bandList.getBand(i)).getDataType());

                        System.out.println("FileName: " + ((DatasetBand) bandList.getBand(i)).getFileName());

                        System.out.println("Position: " + ((DatasetBand) bandList.getBand(i)).getPosition());

                        if (((DatasetBand) bandList.getBand(i)).getBufferBandListToDraw() != null) {

                                System.out.print("Band Dst: ");

                                for (int j = 0; j < ((DatasetBand) bandList.getBand(i)).getBufferBandListToDraw().length; j++)

                                        System.out.print(((DatasetBand) bandList.getBand(i)).getBufferBandListToDraw()[j] + " ");

                        }

                }

        }

}