/*
* GeoTools - The Open Source Java GIS Toolkit
* http://geotools.org
*
* (C) 2002-2008, Open Source Geospatial Foundation (OSGeo)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License.
*
* This library 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
* Lesser General Public License for more details.
*
*/
package org.geotools.gce.geotiff;
import java.awt.Transparency;
import java.awt.color.ColorSpace;
import java.awt.image.BandedSampleModel;
import java.awt.image.ColorModel;
import java.awt.image.ComponentColorModel;
import java.awt.image.DataBuffer;
import java.awt.image.RenderedImage;
import java.awt.image.SampleModel;
import java.util.HashMap;
import java.util.Map;
import javax.media.jai.TiledImage;
import org.geotools.coverage.grid.RasterLayout;
import org.junit.Assert;
import org.junit.Test;
/**
*
* @author Daniele Romagnoli, GeoSolutions SAS
*
*
* @source $URL$
*/
public class RasterLayoutTest extends Assert{
@Test
public void testRasterLayout(){
RasterLayout rasterLayout = new RasterLayout(10, 10, 100, 100);
assertEquals(rasterLayout.getHeight(), 100);
assertEquals(rasterLayout.getWidth(), 100);
assertEquals(rasterLayout.getMinX(), 10);
assertEquals(rasterLayout.getMinY(), 10);
assertEquals(rasterLayout.getTileGridXOffset(), 0);
assertEquals(rasterLayout.getTileGridYOffset(), 0);
assertEquals(rasterLayout.getTileWidth(), 0);
assertEquals(rasterLayout.getTileHeight(), 0);
SampleModel sm = new BandedSampleModel(DataBuffer.TYPE_BYTE, 50, 50, 3);
ColorModel cm = new ComponentColorModel(ColorSpace.getInstance(ColorSpace.CS_sRGB), false, false, Transparency.OPAQUE, DataBuffer.TYPE_BYTE);
TiledImage ri = new TiledImage(10, 10, 50, 50, 5, 5, sm, cm);
RasterLayout rasterLayoutToBeCloned = new RasterLayout(ri);
RasterLayout rasterLayout3 = new RasterLayout(ri);
RasterLayout rasterLayout2 = (RasterLayout) rasterLayoutToBeCloned.clone();
assertTrue(rasterLayout2.equals(rasterLayout3));
assertEquals(rasterLayout2.getHeight(), 50);
assertEquals(rasterLayout2.getWidth(), 50);
assertEquals(rasterLayout2.getMinX(), 10);
assertEquals(rasterLayout2.getMinY(), 10);
assertEquals(rasterLayout2.getTileGridXOffset(), 5);
assertEquals(rasterLayout2.getTileGridYOffset(), 5);
assertEquals(rasterLayout2.getTileWidth(), 50);
assertEquals(rasterLayout2.getTileHeight(), 50);
rasterLayout2.toString();
Map <RenderedImage, RasterLayout> map = new HashMap<RenderedImage, RasterLayout>();
map.put(ri, rasterLayout2);
assertTrue(map.containsKey(ri));
}
}