Revision 20489 trunk/extensions/extRasterTools-SE/src-test/org/gvsig/rastertools/clipping/ClippingProcessTest.java
| ClippingProcessTest.java | ||
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import org.gvsig.raster.dataset.FileNotOpenException; |
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import org.gvsig.raster.dataset.IBuffer; |
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import org.gvsig.raster.dataset.InvalidSetViewException; |
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import org.gvsig.raster.dataset.properties.DatasetColorInterpretation; |
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import org.gvsig.raster.grid.GridException; |
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import org.gvsig.raster.util.process.ClippingProcess; |
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import org.gvsig.rastertools.BaseTest; |
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*/ |
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public class ClippingProcessTest extends BaseTest {
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private int[] ecwCoords = new int[]{100, 100, 200, 200};
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//ulx, lrx, lry, uly |
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private int[] coords = new int[]{100, 200, 200, 100};
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static {
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RasterLibrary.wakeUp(); |
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} |
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public void testStack() {
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//ECW |
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openLayer(ecw); |
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clipping(new int[]{0, 1, 2}, false, BufferInterpolation.INTERPOLATION_NearestNeighbour, getColorInterpretation(3));
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dataset = open(out + ".tif"); |
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compareDatasets(lyr.getDataSource(), dataset, new Point2D.Double(coords[0], coords[3]), 1, new int[]{0, 1, 2}, IBuffer.TYPE_BYTE);
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//MRSID |
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openLayer(mrsid); |
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clipping(new int[]{0, 1, 2}, false, BufferInterpolation.INTERPOLATION_NearestNeighbour, getColorInterpretation(3));
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dataset = open(out + ".tif"); |
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compareDatasets(lyr.getDataSource(), dataset, new Point2D.Double(coords[0], coords[3]), 1, new int[]{0, 1, 2}, IBuffer.TYPE_BYTE);
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//TIF BYTE |
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openLayer(byteImg); |
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clipping(new int[]{0}, false, BufferInterpolation.INTERPOLATION_NearestNeighbour, getColorInterpretation(1));
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dataset = open(out + ".tif"); |
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compareDatasets(lyr.getDataSource(), dataset, new Point2D.Double(coords[0], coords[3]), 1, new int[]{0}, IBuffer.TYPE_BYTE);
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//TIF FLOAT |
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openLayer(floatImg); |
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clipping(new int[]{0}, false, BufferInterpolation.INTERPOLATION_NearestNeighbour, getColorInterpretation(1));
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dataset = open(out + ".tif"); |
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compareDatasets(lyr.getDataSource(), dataset, new Point2D.Double(coords[0], coords[3]), 1, new int[]{0}, IBuffer.TYPE_FLOAT);
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} |
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/** |
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* Proceso de recorte de la imagen en secuencial. |
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* @param drawBands |
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* @param onePerBand |
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* @param interp |
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*/ |
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private void clipping(int[] drawBands, boolean onePerBand, int interp, DatasetColorInterpretation ci) {
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RasterProcess clippingProcess = new ClippingProcess(); |
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clippingProcess.addParam("viewname", null);
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clippingProcess.addParam("pixelcoordinates", ecwCoords);
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clippingProcess.addParam("pixelcoordinates", coords);
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clippingProcess.addParam("filename", getFileTemp());
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clippingProcess.addParam("datawriter", new WriterBufferServer());
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clippingProcess.addParam("layer", lyr);
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clippingProcess.addParam("drawablebands", new int[]{0, 1, 2});
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clippingProcess.addParam("onelayerperband", new Boolean(false));
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clippingProcess.addParam("interpolationmethod", new Integer(BufferInterpolation.INTERPOLATION_NearestNeighbour));
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clippingProcess.addParam("drawablebands", drawBands);
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clippingProcess.addParam("onelayerperband", new Boolean(onePerBand));
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clippingProcess.addParam("interpolationmethod", new Integer(interp));
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clippingProcess.addParam("affinetransform", new AffineTransform());
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clippingProcess.addParam("colorInterpretation", getColorInterpretation(3));
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clippingProcess.addParam("resolution", new int[]{ecwCoords[2] - ecwCoords[0], ecwCoords[3] - ecwCoords[1]});
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clippingProcess.addParam("colorInterpretation", ci);
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clippingProcess.addParam("resolution", new int[]{coords[2] - coords[0], coords[1] - coords[3]});
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try {
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clippingProcess.execute(); |
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} catch (InterruptedException e) {
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e.printStackTrace(); |
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} |
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dataset = open(out + ".tif"); |
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compareDatasets(lyr.getDataSource(), dataset, new Point2D.Double(ecwCoords[0], ecwCoords[1]), 1, new int[]{0, 1, 2}, IBuffer.TYPE_BYTE);
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dataset.close(); |
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} |
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/*private void printByteLine(byte[] line, int nLine){
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System.out.print("L?nea: " + nLine + "| ");
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for (int i = 0; i < line.length; i++) |
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System.out.print((int)(line[i] & 0x000000ff) + " "); |
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System.out.println(); |
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}*/ |
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public void testLine0_Banda0(byte[] line)throws InvalidSetViewException, FileNotOpenException, GridException{
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assertEquals((int)(line[0] & 0x000000ff), 43); |
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assertEquals((int)(line[9] & 0x000000ff), 83); |
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assertEquals((int)(line[19] & 0x000000ff), 75); |
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assertEquals((int)(line[29] & 0x000000ff), 255); |
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} |
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public void testLine9_Banda0(byte[] line)throws InvalidSetViewException, FileNotOpenException, GridException{
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assertEquals((int)(line[0] & 0x000000ff), 118); |
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assertEquals((int)(line[9] & 0x000000ff), 81); |
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assertEquals((int)(line[19] & 0x000000ff), 105); |
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assertEquals((int)(line[29] & 0x000000ff), 114); |
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} |
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public void testLine19_Banda0(byte[] line)throws InvalidSetViewException, FileNotOpenException, GridException{
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assertEquals((int)(line[0] & 0x000000ff), 70); |
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assertEquals((int)(line[9] & 0x000000ff), 49); |
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assertEquals((int)(line[19] & 0x000000ff), 63); |
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assertEquals((int)(line[29] & 0x000000ff), 147); |
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} |
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public void testLine29_Banda0(byte[] line)throws InvalidSetViewException, FileNotOpenException, GridException{
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assertEquals((int)(line[0] & 0x000000ff), 175); |
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assertEquals((int)(line[9] & 0x000000ff), 129); |
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assertEquals((int)(line[19] & 0x000000ff), 15); |
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assertEquals((int)(line[29] & 0x000000ff), 126); |
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} |
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public void testLine0_Banda2(byte[] line)throws InvalidSetViewException, FileNotOpenException, GridException{
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assertEquals((int)(line[0] & 0x000000ff), 26); |
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assertEquals((int)(line[9] & 0x000000ff), 68); |
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assertEquals((int)(line[19] & 0x000000ff), 70); |
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assertEquals((int)(line[29] & 0x000000ff), 246); |
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} |
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public void testLine9_Banda2(byte[] line)throws InvalidSetViewException, FileNotOpenException, GridException{
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assertEquals((int)(line[0] & 0x000000ff), 96); |
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assertEquals((int)(line[9] & 0x000000ff), 93); |
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assertEquals((int)(line[19] & 0x000000ff), 93); |
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assertEquals((int)(line[29] & 0x000000ff), 102); |
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} |
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public void testLine19_Banda2(byte[] line)throws InvalidSetViewException, FileNotOpenException, GridException{
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assertEquals((int)(line[0] & 0x000000ff), 81); |
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assertEquals((int)(line[9] & 0x000000ff), 46); |
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assertEquals((int)(line[19] & 0x000000ff), 63); |
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assertEquals((int)(line[29] & 0x000000ff), 123); |
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} |
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public void testLine29_Banda2(byte[] line)throws InvalidSetViewException, FileNotOpenException, GridException{
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assertEquals((int)(line[0] & 0x000000ff), 147); |
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assertEquals((int)(line[9] & 0x000000ff), 110); |
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assertEquals((int)(line[19] & 0x000000ff), 14); |
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assertEquals((int)(line[29] & 0x000000ff), 111); |
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} |
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} |
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