svn-gvsig-desktop / trunk / libraries / libRaster / src-test / org / gvsig / raster / dataset / TestGetWindowRasterMrSID.java @ 12522
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1 | 12410 | nacho | /*
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2 | * Created on 9-ago-2006
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3 | *
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4 | * To change the template for this generated file go to
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5 | * Window>Preferences>Java>Code Generation>Code and Comments
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6 | */
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7 | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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8 | *
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9 | * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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10 | *
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11 | * This program is free software; you can redistribute it and/or
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12 | * modify it under the terms of the GNU General Public License
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13 | * as published by the Free Software Foundation; either version 2
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14 | * of the License, or (at your option) any later version.
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15 | *
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16 | * This program is distributed in the hope that it will be useful,
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17 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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18 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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19 | * GNU General Public License for more details.
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20 | *
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21 | * You should have received a copy of the GNU General Public License
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22 | * along with this program; if not, write to the Free Software
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23 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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24 | */
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25 | package org.gvsig.raster.dataset; |
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26 | |||
27 | import junit.framework.TestCase; |
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28 | |||
29 | import org.gvsig.raster.RasterLibrary; |
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30 | import org.gvsig.raster.buffer.BufferFactory; |
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31 | |||
32 | /**
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33 | * Test que compara los resultados de la llamada getWindowRaster en coordenadas pixel
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34 | * y coordenadas reales para comprobar que producen el mismo resultado para la misma extensi?n.
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35 | *
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36 | * @author Nacho Brodin (nachobrodin@gmail.com)
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37 | *
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38 | */
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39 | public class TestGetWindowRasterMrSID extends TestCase { |
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40 | |||
41 | private String baseDir = "./test-images/"; |
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42 | private String path1 = baseDir + "q101866.sid"; |
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43 | private RasterDataset f1 = null; |
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44 | private RasterDataset f2 = null; |
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45 | |||
46 | static {
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47 | RasterLibrary.wakeUp(); |
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48 | } |
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49 | |||
50 | public void start() { |
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51 | this.setUp();
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52 | this.testStack();
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53 | } |
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54 | |||
55 | public void setUp() { |
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56 | System.err.println("TestGetWindowRasterMrSID running..."); |
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57 | try {
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58 | f1 = RasterDataset.open(null, path1);
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59 | f2 = RasterDataset.open(null, path1);
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60 | } catch (NotSupportedExtensionException e1) {
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61 | e1.printStackTrace(); |
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62 | } catch (RasterDriverException e1) {
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63 | e1.printStackTrace(); |
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64 | } |
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65 | } |
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66 | |||
67 | public void testStack(){ |
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68 | BufferFactory bf1 = new BufferFactory(f1);
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69 | bf1.setAllDrawableBands(); |
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70 | bf1.setAreaOfInterest(f1.getExtent().getMin().getX(), f1.getExtent().getMax().getY(), f1.getExtent().width(), f1.getExtent().height()); |
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71 | IBuffer buf1 = bf1.getRasterBuf(); |
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72 | |||
73 | BufferFactory bf2 = new BufferFactory(f2);
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74 | bf2.setAllDrawableBands(); |
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75 | bf2.setAreaOfInterest(0, 0, f2.getWidth(), f2.getHeight()); |
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76 | IBuffer buf2 = bf2.getRasterBuf(); |
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77 | |||
78 | for (int band = 0; band < buf1.getBandCount(); band++) { |
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79 | for (int row = 0; row < buf1.getHeight(); row++) { |
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80 | for (int col = 0; col < buf1.getWidth(); col++) { |
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81 | //try {
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82 | assertEquals(buf1.getElemByte(row, col, band), buf2.getElemByte(row, col, band)); |
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83 | //System.out.println(buf1.getElemByte(row, col, band) + " " + buf2.getElemByte(row, col, band));
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84 | /*} catch (AssertionFailedError e) {
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85 | System.out.println(band + " " + line + " " + column);
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86 | |||
87 | }*/
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88 | } |
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89 | } |
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90 | } |
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91 | } |
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92 | |||
93 | } |