svn-gvsig-desktop / trunk / libraries / libRaster / src-test / org / gvsig / raster / dataset / TestDataByPixelEcw.java @ 11183
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/*
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* Created on 19-jul-2006
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*
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* To change the template for this generated file go to
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* Window>Preferences>Java>Code Generation>Code and Comments
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*/
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/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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*
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* Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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*/
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package org.gvsig.raster.dataset; |
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import junit.framework.TestCase; |
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import org.gvsig.raster.RasterLibrary; |
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/**
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* Este test que obtiene la informaci?n de un ?nico pixel. Repetira esta
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* operaci?n sobre varios pixels sobre una misma imagen comprobado que los resultados
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* sean correctos, es decir para la posici?n seleccionada existe ese pixel obtenido.
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*
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* @author Nacho Brodin (nachobrodin@gmail.com)
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*
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*/
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public class TestDataByPixelEcw extends TestCase { |
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private String baseDir = "./test-images/"; |
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private String path1 = baseDir + "miniraster30x30.jp2"; |
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private RasterDataset f1 = null; |
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public void start() { |
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this.setUp();
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this.testStack();
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} |
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static {
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RasterLibrary.wakeUp(); |
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} |
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public void setUp() { |
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System.err.println("TestDataByPixelEcw running..."); |
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try {
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f1 = RasterDataset.open(null, path1);
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} catch (NotSupportedExtensionException e1) {
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e1.printStackTrace(); |
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} catch (RasterDriverException e1) {
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e1.printStackTrace(); |
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} |
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} |
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public void testStack(){ |
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try {
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testPixelsValues(); |
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} catch (InvalidSetViewException e) {
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e.printStackTrace(); |
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} catch (FileNotOpenException e) {
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e.printStackTrace(); |
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} catch (RasterDriverException e) {
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e.printStackTrace(); |
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} |
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} |
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public void testPixelsValues()throws InvalidSetViewException, FileNotOpenException, RasterDriverException{ |
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assertEquals(((Integer)f1.getData(1, 1, 0)).intValue(), 73); |
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assertEquals(((Integer)f1.getData(1, 1, 1)).intValue(), 87); |
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assertEquals(((Integer)f1.getData(1, 1, 2)).intValue(), 72); |
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assertEquals(((Integer)f1.getData(18, 16, 0)).intValue(), 61); |
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assertEquals(((Integer)f1.getData(18, 16, 1)).intValue(), 74); |
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assertEquals(((Integer)f1.getData(18, 16, 2)).intValue(), 57); |
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assertEquals(((Integer)f1.getData(17, 23, 0)).intValue(), 172); |
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assertEquals(((Integer)f1.getData(17, 23, 1)).intValue(), 154); |
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assertEquals(((Integer)f1.getData(17, 23, 2)).intValue(), 140); |
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assertEquals(((Integer)f1.getData(23, 3, 0)).intValue(), 188); |
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assertEquals(((Integer)f1.getData(23, 3, 1)).intValue(), 186); |
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assertEquals(((Integer)f1.getData(23, 3, 2)).intValue(), 189); |
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assertEquals(((Integer)f1.getData(29, 29, 0)).intValue(), 126); |
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assertEquals(((Integer)f1.getData(29, 29, 1)).intValue(), 134); |
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assertEquals(((Integer)f1.getData(29, 29, 2)).intValue(), 111); |
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assertEquals(((Integer)f1.getData(0, 29, 0)).intValue(), 175); |
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assertEquals(((Integer)f1.getData(0, 29, 1)).intValue(), 175); |
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assertEquals(((Integer)f1.getData(0, 29, 2)).intValue(), 147); |
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assertEquals(((Integer)f1.getData(0, 0, 0)).intValue(), 43); |
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assertEquals(((Integer)f1.getData(0, 0, 1)).intValue(), 53); |
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assertEquals(((Integer)f1.getData(0, 0, 2)).intValue(), 26); |
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assertEquals(((Integer)f1.getData(29, 0, 0)).intValue(), 255); |
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assertEquals(((Integer)f1.getData(29, 0, 1)).intValue(), 252); |
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assertEquals(((Integer)f1.getData(29, 0, 2)).intValue(), 246); |
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} |
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} |