Application: gvSIG desktop

package es.gva.cit.jmrsid;

import java.io.IOException;

import junit.framework.TestCase;

import es.gva.cit.jmrsid.LTIMetadataDatabase;

import es.gva.cit.jmrsid.LTIMetadataRecord;

import es.gva.cit.jmrsid.MrSIDException;

import es.gva.cit.jmrsid.MrSIDImageReader;

/**

 * Test de lectura de jmrsid.

 * @author Miguel ?ngel Querol Carratal? <miguelangel.querol@iver.es>

 *

 */

public class TestReadMrSid extends TestCase{

        private MrSIDImageReader                sid = null;

        private String                                         fileName = "Urban_10cm.sid";

        private String                                         baseDir = "./test-images/";

        private String                                         file1 = baseDir + fileName;

        private int                                                numBands = 0;

        private int                                         width = 0;

        private int                                                height = 0;

        private String                                        projection = null;

        private LTIMetadataDatabase                metadata = null;

        private LTIMetadataRecord                record = null;

        public void start(){

                setUp();

                testStack();

        }

        public void setUp(){

                try {

                        sid = new MrSIDImageReader(file1);

                        sid.initialize();

                } catch (MrSIDException e) {

                        e.printStackTrace();

                } catch (IOException e) {

                        e.printStackTrace();

                }

        }

        public void testStack(){

                try {

                        numBands = sid.getNumBands();

                        width = sid.getWidth();

                        height = sid.getHeight();

                        metadata = sid.getMetadata();

                        System.out.println("**** TEST DE ACCESO A IM?GENES MRSID ****");

                        System.out.println("     IMAGEN: " + fileName);

                        System.out.println("N?mero de bandas: " + numBands);

                        System.out.println("Anchura: " + width);

                        System.out.println("Altura: " + height);

//                        for (int i = 0 ; i<metadata.getIndexCount() ; i++){

//                                record = metadata.getDataByIndex(i);

//                                System.out.println(record.getTagName() + ": " + record.getScalarData());

//                        }

                        sid.close();

                } catch (MrSIDException e) {

                        e.printStackTrace();

                }

        }

}