| gvSIG desktop 1

/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana

*

* Copyright (C) 2007 IVER T.I. and Generalitat Valenciana.

*

* 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.

*/

package org.gvsig.rasterTools.properties.panels;

import java.io.File;

import junit.framework.TestCase;

import org.gvsig.fmap.drivers.GenericRasterDriver;

import org.gvsig.fmap.drivers.raster.RasterSEDriver;

import org.gvsig.fmap.layers.FLyrRasterSE;

import org.gvsig.raster.shared.RasterLibrary;

import com.hardcode.driverManager.Driver;

import com.hardcode.driverManager.DriverLoadException;

import com.iver.cit.gvsig.fmap.layers.LayerFactory;

import com.iver.cit.gvsig.project.Project;

/**

 * Este test prueba el acceso a datos a traves de un FLyrRasterSE. 

 * 

 * Lee el raster completo y comprueba que los datos leidos sean correctos 

 * comparando los valores de las cuatro esquinas y algunos valores dentro de la imagen.

 * Despu?s selecciona un ?rea dentro de la imagen de 2x2 y compara que los valores

 * leidos sean correctos.

 * 

 * @version 20/03/2007

 * @author Borja Sanchez Zamorano (borsanza@gmail.com)

 */

public class TestFLyrRasterSE extends TestCase {

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

        private String path1 = baseDir + "band1-30x28byte.tif";        

        private String path2 = baseDir + "band2-30x28byte.tif";        

        private String path3 = baseDir + "band3-30x28byte.tif";        

        private FLyrRasterSE f = null;        

        public void setUp() {

                System.out.println("TestFlyrRasterSE running...");

        }

        static {

                RasterLibrary.wakeUp();

        }

        public void testStack() {

                RasterSEDriver rasterDriver = new RasterSEDriver();

                //TODO: Quiz?s lo mejor ser?a que te montaras un directorio con los drivers. Es posible que 

                //podamos cambiar test-images por test-data y meterlo dentro junto con imagenes de prueba

                String driversPath = "../_fwAndami/gvSIG/extensiones/com.iver.cit.gvsig/drivers";

                LayerFactory.setDriversPath(driversPath);

                Driver driver = null;;

                try {

                        driver = LayerFactory.getDM().getDriver(rasterDriver.getName());

                } catch (DriverLoadException e) {

                        e.printStackTrace();

                }

                f = FLyrRasterSE.createLayer("Prueba", (GenericRasterDriver) driver, new File(path1), Project.getDefaultProjection());

                f.addFile(path2);

                f.addFile(path3);

                print();

                dataTest1();

        }

        private void dataTest1() {

                assertNotNull("band1-30x28byte.tif", f.getFileName()[0]);

                assertNotNull("band2-30x28byte.tif", f.getFileName()[1]);

                assertNotNull("band3-30x28byte.tif", f.getFileName()[2]);

                assertTrue("f.getFileSize()[0]== (long) 65940", f.getFileSize()[0] == (long) 65940);

                assertTrue("f.getFileSize()[1]== (long) 65940", f.getFileSize()[1] == (long) 65940);

                assertTrue("f.getFileSize()[2]== (long) 65940", f.getFileSize()[2] == (long) 65940);

                assertTrue("f.getPxWidth()==30,0", f.getPxWidth() == 30.0);

                assertTrue("f.getPxHeight()==28,0", f.getPxHeight() == 28.0);

                assertNotNull("tif", f.getFileFormat());

                assertEquals("tif", f.getFileFormat(), "tif");

                assertTrue("f.isGeoreferenced()", f.isGeoreferenced());

                assertTrue("f.getBandCount()==3.0", f.getBandCount() == 3.0);

                assertTrue("f.getMinX()==207166.5", f.getMinX() == 207166.5);

                assertTrue("f.getMinY()==4368565.5", f.getMinY() == 4368565.5);

                assertTrue("f.getMaxX()==216514.5", f.getMaxX() == 216514.5);

                assertTrue("f.getMaxY()==4377400.5", f.getMaxY() == 4377400.5);

                //Upper Left

/*

                assertEquals((int)(raster.getElemByte(0, 0, 0) & 0xff), 14);

                assertEquals((int)(raster.getElemByte(0, 0, 1) & 0xff), 14);

                assertEquals((int)(raster.getElemByte(0, 0, 2) & 0xff), 0);

*/

        }

        /**

         * Imprime todos los datos de FLyrRasterSE

         */

        private void print(){

                System.out.println("Nombre Archivo 1: " + f.getFileName()[0]);

                System.out.println("Nombre Archivo 2: " + f.getFileName()[1]);

                System.out.println("Nombre Archivo 3: " + f.getFileName()[2]);

                System.out.println("Tama?o 1: " + f.getFileSize()[0]);

                System.out.println("Tama?o 2: " + f.getFileSize()[1]);

                System.out.println("Tama?o 3: " + f.getFileSize()[2]);

                System.out.println("Ancho: " + f.getPxWidth());

                System.out.println("Alto: " + f.getPxHeight());

                System.out.println("Formato: " + f.getFileFormat());

                System.out.println("GeoReferenciado: " + f.isGeoreferenced());

                System.out.println("Bandas: " + f.getBandCount());

                System.out.println("xmin: " + f.getMinX());

                System.out.println("ymin: " + f.getMinY());

                System.out.println("xmax: " + f.getMaxX());

                System.out.println("ymax: " + f.getMaxY());

/*                System.out.println(f.getMaxScale());

                System.out.println(f.getMinScale());

                System.out.println(f.getHeight());

                System.out.println(f.getWidth());

                System.out.println(f.getWCHeight());

                System.out.println(f.getWCWidth());

                System.out.println(f.getFileCount());

                System.out.println(f.getTransparency());*/

        }

}