Revision 9934
| org.gvsig.raster.cache/tags/org.gvsig.raster.cache-2.2.36/org.gvsig.raster.cache.lib.impl/deprecated/buffer/test/impl/TestInterpolationBSplineIncrease.java | ||
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package org.gvsig.raster.cache.buffer.impl; |
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import java.io.IOException; |
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import junit.framework.TestCase; |
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import org.gvsig.jgdal.GdalException; |
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import org.gvsig.raster.cache.buffer.Buffer; |
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import org.gvsig.raster.cache.buffer.exception.OperationNotSupportedException; |
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import org.gvsig.raster.cache.buffer.exception.ProcessInterruptedException; |
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import org.gvsig.raster.cache.buffer.impl.io.GdalRead; |
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import org.gvsig.raster.cache.buffer.impl.io.GdalWrite; |
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import org.gvsig.raster.cache.buffer.impl.memory.RasterMemoryBuffer; |
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/** |
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* Copy the band 0 from a buffer over the band 2 in the same buffer using the |
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* method getBandCopy. |
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* @author Nacho Brodin (nachobrodin@gmail.com) |
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*/ |
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public class TestInterpolationBSplineIncrease extends TestCase {
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private String rasterIn = "./src/test/resources/image/001m09_1_0.tif"; |
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private String rasterOut = "/tmp/out-interpBSpline.tif"; |
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private static int REL = 2; |
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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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public void setUp() {
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System.err.println("TestInterpolationBSpline running...");
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} |
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public void testStack() {
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long t1 = System.currentTimeMillis(); |
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GdalRead input = null; |
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GdalWrite out = null; |
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try {
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//Read input data |
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input = new GdalRead(rasterIn); |
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int readSize = 10; |
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Object dataIn = input.readBlock(0, 0, readSize, readSize); |
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//Create Buffer |
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Buffer buf1 = new RasterMemoryBuffer(input.getRasterBufTypeFromGdalType(input.getDataType()), |
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readSize, |
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readSize, |
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input.getBandCount(), |
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true); |
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//Set data to buffer |
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setLines(dataIn, buf1); |
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Buffer buf = buf1.getAdjustedWindow(readSize * REL, readSize * REL, BufferInterpolationImpl.INTERPOLATION_BSpline); |
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//Write output file |
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out = new GdalWrite(rasterOut, 3, input.getDataType(), buf.getWidth(), buf.getHeight(), GdalWrite.COLOR_INTERP_RGB); |
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out.writeBands(buf.getBands()); |
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out.close(); |
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buf1.free(); |
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} catch (GdalException e) {
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e.printStackTrace(); |
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} catch (IOException e) {
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e.printStackTrace(); |
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} catch (ProcessInterruptedException e) {
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e.printStackTrace(); |
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} catch (OperationNotSupportedException e) {
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e.printStackTrace(); |
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} |
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long t2 = System.currentTimeMillis(); |
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System.out.println("Tiempo TestInterpolationBSpline: " + (t2 - t1) + " milisegundos");
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} |
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private void setLines(Object dataIn, Buffer buf) throws OperationNotSupportedException {
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if(dataIn instanceof byte[][][]) {
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byte[][][] d = (byte[][][])dataIn; |
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for (int iBand = 0; iBand < d.length; iBand++) {
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for (int row = 0; row < d[iBand].length; row++) {
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buf.setLineInBandByte(d[iBand][row], row, iBand); |
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} |
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} |
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} |
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} |
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} |
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| org.gvsig.raster.cache/tags/org.gvsig.raster.cache-2.2.36/org.gvsig.raster.cache.lib.impl/deprecated/buffer/test/impl/TestInterpolationBSplineReduction.java | ||
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package org.gvsig.raster.cache.buffer.impl; |
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import java.io.IOException; |
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import junit.framework.TestCase; |
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import org.gvsig.jgdal.GdalException; |
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import org.gvsig.raster.cache.buffer.Buffer; |
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import org.gvsig.raster.cache.buffer.exception.OperationNotSupportedException; |
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import org.gvsig.raster.cache.buffer.exception.ProcessInterruptedException; |
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import org.gvsig.raster.cache.buffer.impl.io.GdalRead; |
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import org.gvsig.raster.cache.buffer.impl.io.GdalWrite; |
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import org.gvsig.raster.cache.buffer.impl.memory.RasterMemoryBuffer; |
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/** |
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* Copy the band 0 from a buffer over the band 2 in the same buffer using the |
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* method getBandCopy. |
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* @author Nacho Brodin (nachobrodin@gmail.com) |
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*/ |
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public class TestInterpolationBSplineReduction extends TestCase {
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private String rasterIn = "./src/test/resources/image/001m09_1_0.tif"; |
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private String rasterOut = "/tmp/out-interpBSplineReduction.tif"; |
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private static int REL = 5; |
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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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public void setUp() {
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System.err.println("TestInterpolationBSplineReduction running...");
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} |
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public void testStack() {
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long t1 = System.currentTimeMillis(); |
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GdalRead input = null; |
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GdalWrite out = null; |
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try {
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//Read input data |
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input = new GdalRead(rasterIn); |
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Object dataIn = input.readBlock(0, 0, input.getWidth(), input.getHeight()); |
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//Create Buffer |
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Buffer buf1 = new RasterMemoryBuffer(input.getRasterBufTypeFromGdalType(input.getDataType()), |
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input.getWidth(), |
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input.getHeight(), |
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input.getBandCount(), |
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true); |
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//Set data to buffer |
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setLines(dataIn, buf1); |
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Buffer buf = buf1.getAdjustedWindow(input.getWidth() / REL, input.getHeight() / REL, BufferInterpolationImpl.INTERPOLATION_BSpline); |
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//Write output file |
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out = new GdalWrite(rasterOut, 3, input.getDataType(), buf.getWidth(), buf.getHeight(), GdalWrite.COLOR_INTERP_RGB); |
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out.writeBands(buf.getBands()); |
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out.close(); |
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buf1.free(); |
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} catch (GdalException e) {
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e.printStackTrace(); |
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} catch (IOException e) {
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e.printStackTrace(); |
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} catch (ProcessInterruptedException e) {
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e.printStackTrace(); |
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} catch (OperationNotSupportedException e) {
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e.printStackTrace(); |
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} |
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long t2 = System.currentTimeMillis(); |
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System.out.println("Tiempo TestInterpolationBSplineReduction: " + (t2 - t1) + " milisegundos");
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} |
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private void setLines(Object dataIn, Buffer buf) throws OperationNotSupportedException {
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if(dataIn instanceof byte[][][]) {
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byte[][][] d = (byte[][][])dataIn; |
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for (int iBand = 0; iBand < d.length; iBand++) {
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for (int row = 0; row < d[iBand].length; row++) {
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buf.setLineInBandByte(d[iBand][row], row, iBand); |
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} |
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} |
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} |
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} |
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} |
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| org.gvsig.raster.cache/tags/org.gvsig.raster.cache-2.2.36/org.gvsig.raster.cache.lib.impl/deprecated/buffer/test/impl/TestInterpolationBicubicIncrease.java | ||
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package org.gvsig.raster.cache.buffer.impl; |
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import java.io.IOException; |
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import junit.framework.TestCase; |
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import org.gvsig.jgdal.GdalException; |
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import org.gvsig.raster.cache.buffer.Buffer; |
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import org.gvsig.raster.cache.buffer.exception.OperationNotSupportedException; |
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import org.gvsig.raster.cache.buffer.exception.ProcessInterruptedException; |
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import org.gvsig.raster.cache.buffer.impl.io.GdalRead; |
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import org.gvsig.raster.cache.buffer.impl.io.GdalWrite; |
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import org.gvsig.raster.cache.buffer.impl.memory.RasterMemoryBuffer; |
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/** |
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* Copy the band 0 from a buffer over the band 2 in the same buffer using the |
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* method getBandCopy. |
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* @author Nacho Brodin (nachobrodin@gmail.com) |
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*/ |
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public class TestInterpolationBicubicIncrease extends TestCase {
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private String rasterIn = "./src/test/resources/image/001m09_1_0.tif"; |
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private String rasterOut = "/tmp/out-interpBicubic.tif"; |
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private static int REL = 2; |
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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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public void setUp() {
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System.err.println("TestInterpolationBicubic running...");
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} |
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public void testStack() {
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long t1 = System.currentTimeMillis(); |
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GdalRead input = null; |
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GdalWrite out = null; |
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try {
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//Read input data |
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input = new GdalRead(rasterIn); |
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int readSize = 10; |
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Object dataIn = input.readBlock(0, 0, readSize, readSize); |
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//Create Buffer |
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Buffer buf1 = new RasterMemoryBuffer(input.getRasterBufTypeFromGdalType(input.getDataType()), |
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readSize, |
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readSize, |
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input.getBandCount(), |
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true); |
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//Set data to buffer |
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setLines(dataIn, buf1); |
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Buffer buf = buf1.getAdjustedWindow(readSize * REL, readSize * REL, BufferInterpolationImpl.INTERPOLATION_Bicubic); |
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//Write output file |
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out = new GdalWrite(rasterOut, 3, input.getDataType(), buf.getWidth(), buf.getHeight(), GdalWrite.COLOR_INTERP_RGB); |
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out.writeBands(buf.getBands()); |
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out.close(); |
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buf1.free(); |
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} catch (GdalException e) {
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e.printStackTrace(); |
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} catch (IOException e) {
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e.printStackTrace(); |
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} catch (ProcessInterruptedException e) {
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e.printStackTrace(); |
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} catch (OperationNotSupportedException e) {
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e.printStackTrace(); |
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} |
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long t2 = System.currentTimeMillis(); |
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System.out.println("Tiempo TestInterpolationBicubic: " + (t2 - t1) + " milisegundos");
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} |
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private void setLines(Object dataIn, Buffer buf) throws OperationNotSupportedException {
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if(dataIn instanceof byte[][][]) {
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byte[][][] d = (byte[][][])dataIn; |
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for (int iBand = 0; iBand < d.length; iBand++) {
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for (int row = 0; row < d[iBand].length; row++) {
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buf.setLineInBandByte(d[iBand][row], row, iBand); |
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} |
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} |
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} |
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} |
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} |
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| org.gvsig.raster.cache/tags/org.gvsig.raster.cache-2.2.36/org.gvsig.raster.cache.lib.impl/deprecated/buffer/test/impl/TestInterpolationNearestIncrease.java | ||
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package org.gvsig.raster.cache.buffer.impl; |
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import java.io.IOException; |
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import junit.framework.TestCase; |
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import org.gvsig.jgdal.GdalException; |
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import org.gvsig.raster.cache.buffer.Buffer; |
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import org.gvsig.raster.cache.buffer.exception.OperationNotSupportedException; |
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import org.gvsig.raster.cache.buffer.exception.ProcessInterruptedException; |
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import org.gvsig.raster.cache.buffer.impl.io.GdalRead; |
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import org.gvsig.raster.cache.buffer.impl.io.GdalWrite; |
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import org.gvsig.raster.cache.buffer.impl.memory.RasterMemoryBuffer; |
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/** |
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* Copy the band 0 from a buffer over the band 2 in the same buffer using the |
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* method getBandCopy. |
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* @author Nacho Brodin (nachobrodin@gmail.com) |
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*/ |
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public class TestInterpolationNearestIncrease extends TestCase {
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private String rasterIn = "./src/test/resources/image/001m09_1_0.tif"; |
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private String rasterOut = "/tmp/out-interpNearest.tif"; |
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private static int REL = 2; |
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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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public void setUp() {
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System.err.println("MemoryBuffer TestCopyBand running...");
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} |
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public void testStack() {
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long t1 = System.currentTimeMillis(); |
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GdalRead input = null; |
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GdalWrite out = null; |
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try {
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//Read input data |
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input = new GdalRead(rasterIn); |
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int readSize = 10; |
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Object dataIn = input.readBlock(0, 0, readSize, readSize); |
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//Create Buffer |
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Buffer buf1 = new RasterMemoryBuffer(input.getRasterBufTypeFromGdalType(input.getDataType()), |
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readSize, |
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readSize, |
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input.getBandCount(), |
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true); |
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//Set data to buffer |
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setLines(dataIn, buf1); |
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Buffer buf = buf1.getAdjustedWindow(readSize * REL, readSize * REL, BufferInterpolationImpl.INTERPOLATION_NearestNeighbour); |
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//Write output file |
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out = new GdalWrite(rasterOut, 3, input.getDataType(), buf.getWidth(), buf.getHeight(), GdalWrite.COLOR_INTERP_RGB); |
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out.writeBands(buf.getBands()); |
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out.close(); |
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buf1.free(); |
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} catch (GdalException e) {
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e.printStackTrace(); |
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} catch (IOException e) {
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e.printStackTrace(); |
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} catch (ProcessInterruptedException e) {
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e.printStackTrace(); |
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} catch (OperationNotSupportedException e) {
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e.printStackTrace(); |
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} |
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long t2 = System.currentTimeMillis(); |
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System.out.println("Tiempo MemoryBuffer TestCopyBand: " + (t2 - t1) + " milisegundos");
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} |
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private void setLines(Object dataIn, Buffer buf) throws OperationNotSupportedException {
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if(dataIn instanceof byte[][][]) {
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byte[][][] d = (byte[][][])dataIn; |
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for (int iBand = 0; iBand < d.length; iBand++) {
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for (int row = 0; row < d[iBand].length; row++) {
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buf.setLineInBandByte(d[iBand][row], row, iBand); |
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} |
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} |
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} |
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} |
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} |
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| 0 | 87 | |
| org.gvsig.raster.cache/tags/org.gvsig.raster.cache-2.2.36/org.gvsig.raster.cache.lib.impl/deprecated/buffer/test/impl/others/ArrayVsArrayList.java | ||
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package org.gvsig.raster.cache.buffer.impl.others; |
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import java.util.ArrayList; |
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import org.gvsig.raster.cache.buffer.PxTile; |
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import org.gvsig.raster.cache.buffer.impl.PxTileImpl; |
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import org.gvsig.raster.cache.buffer.impl.rocache.ByteBand; |
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import org.gvsig.raster.cache.buffer.impl.rocache.ReadOnlyCacheBand; |
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/** |
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* This test compare the access time of an element in two cases. The first |
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* case is the access to an element in a simple array of objects. The second |
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* case is the access to an element in an ArrayList. |
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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 ArrayVsArrayList {
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public static int N = 500000; |
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/** |
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* @param args |
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*/ |
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public static void main(String[] args) {
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ArrayVsArrayList p = new ArrayVsArrayList(); |
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p.array(); |
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p.arrayList(); |
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} |
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private void array() {
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long t1 = System.currentTimeMillis(); |
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ArrayList<PxTile> stripeList = new ArrayList<PxTile>(); |
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for (int i = 0; i < 1; i++) |
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stripeList.add(new PxTileImpl(0, 0, 0, 0)); |
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ReadOnlyCacheBand[] l = new ReadOnlyCacheBand[N]; |
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for (int i = 0; i < N; i++) {
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ByteBand b = new ByteBand(stripeList, null, 15, 15, 15, 2345, 3244); |
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l[i] = b; |
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} |
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int z = 0; |
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for (int i = 0; i < N; i++) {
|
|
| 42 |
int y = l[i].getBandNumber(); |
|
| 43 |
z += y; |
|
| 44 |
} |
|
| 45 |
long t2 = System.currentTimeMillis(); |
|
| 46 |
System.out.println("Time Array with " + N + " elements: " + (t2 - t1) + " milisegundos" + z);
|
|
| 47 |
|
|
| 48 |
} |
|
| 49 |
|
|
| 50 |
private void arrayList() {
|
|
| 51 |
long t1 = System.currentTimeMillis(); |
|
| 52 |
ArrayList<PxTile> stripeList = new ArrayList<PxTile>(); |
|
| 53 |
for (int i = 0; i < 1; i++) |
|
| 54 |
stripeList.add(new PxTileImpl(0, 0, 0, 0)); |
|
| 55 |
|
|
| 56 |
ArrayList<ReadOnlyCacheBand> l = new ArrayList<ReadOnlyCacheBand>(); |
|
| 57 |
for (int i = 0; i < N; i++) {
|
|
| 58 |
ByteBand b = new ByteBand(stripeList, null, 15, 15, 15, 2345, 3244); |
|
| 59 |
l.add(b); |
|
| 60 |
} |
|
| 61 |
int z = 0; |
|
| 62 |
for (int i = 0; i < N; i++) {
|
|
| 63 |
int y = l.get(i).getBandNumber(); |
|
| 64 |
z += y; |
|
| 65 |
} |
|
| 66 |
long t2 = System.currentTimeMillis(); |
|
| 67 |
System.out.println("Time ArrayList with " + N + " elements: " + (t2 - t1) + " milisegundos" + z);
|
|
| 68 |
} |
|
| 69 |
|
|
| 70 |
} |
|
| 0 | 71 | |
| org.gvsig.raster.cache/tags/org.gvsig.raster.cache-2.2.36/org.gvsig.raster.cache.lib.impl/deprecated/buffer/test/impl/others/TestCacheVsMemory.java | ||
|---|---|---|
| 1 |
package org.gvsig.raster.cache.buffer.impl.others; |
|
| 2 |
|
|
| 3 |
import java.io.IOException; |
|
| 4 |
|
|
| 5 |
import junit.framework.TestCase; |
|
| 6 |
|
|
| 7 |
import org.gvsig.jgdal.GdalException; |
|
| 8 |
import org.gvsig.raster.cache.buffer.Buffer; |
|
| 9 |
import org.gvsig.raster.cache.buffer.exception.OperationNotSupportedException; |
|
| 10 |
import org.gvsig.raster.cache.buffer.exception.ProcessInterruptedException; |
|
| 11 |
import org.gvsig.raster.cache.buffer.impl.BufferCacheManagerImpl; |
|
| 12 |
import org.gvsig.raster.cache.buffer.impl.io.GdalRead; |
|
| 13 |
import org.gvsig.raster.cache.buffer.impl.memory.RasterMemoryBuffer; |
|
| 14 |
import org.gvsig.raster.cache.buffer.impl.stripecache.horizontal.RasterCacheBuffer; |
|
| 15 |
|
|
| 16 |
/** |
|
| 17 |
* Performance Test: It loads a complete image of 65MB in a cached buffer and after read the |
|
| 18 |
* same image in a memory buffer. For this test we use a small size of cache (2MB) and a size of |
|
| 19 |
* one page of 0.2MB |
|
| 20 |
* |
|
| 21 |
* REPEAT = 1 |
|
| 22 |
* Using setValues |
|
| 23 |
* Time cached: 1538 ms |
|
| 24 |
* Time memory: 1163 ms |
|
| 25 |
* |
|
| 26 |
* REPEAT = 1 |
|
| 27 |
* Using setLines |
|
| 28 |
* Time cached: 198 ms |
|
| 29 |
* Time memory: 171 ms |
|
| 30 |
* |
|
| 31 |
* REPEAT = 10 |
|
| 32 |
* Using setValues |
|
| 33 |
* Time cached: 14317 ms |
|
| 34 |
* Time memory: 11168 ms |
|
| 35 |
* |
|
| 36 |
* REPEAT = 10 |
|
| 37 |
* Using setLines |
|
| 38 |
* Time cached: 1944 ms |
|
| 39 |
* Time memory: 1209 ms |
|
| 40 |
* |
|
| 41 |
* Intel(R) Core(TM)2 CPU E8400 @ 3.00GHz |
|
| 42 |
* 2GB RAM DDR3 1066 |
|
| 43 |
* HDD ATA 133 |
|
| 44 |
* Linux Ubuntu 10.04 kernel 2.6.24 |
|
| 45 |
* |
|
| 46 |
* @author Nacho Brodin (nachobrodin@gmail.com) |
|
| 47 |
*/ |
|
| 48 |
public class TestCacheVsMemory extends TestCase {
|
|
| 49 |
private String rasterIn = "./src/test/resources/image/001m09_1_0.tif"; |
|
| 50 |
private static int REPEAT = 10; |
|
| 51 |
|
|
| 52 |
public void start() {
|
|
| 53 |
this.setUp(); |
|
| 54 |
this.testStack(); |
|
| 55 |
} |
|
| 56 |
|
|
| 57 |
public void setUp() {
|
|
| 58 |
System.err.println("CacheVsMemory running...");
|
|
| 59 |
} |
|
| 60 |
|
|
| 61 |
public void testStack() {
|
|
| 62 |
|
|
| 63 |
try {
|
|
| 64 |
GdalRead input = null; |
|
| 65 |
//Read input data |
|
| 66 |
input = new GdalRead(rasterIn); |
|
| 67 |
Object dataIn = input.readBlock(0, 0, input.getWidth(), input.getHeight()); |
|
| 68 |
|
|
| 69 |
|
|
| 70 |
//Reducimos el tama?o de la cache para una prueba con menos datos |
|
| 71 |
BufferCacheManagerImpl.cacheSize = 25; |
|
| 72 |
BufferCacheManagerImpl.pageSize = 2; |
|
| 73 |
|
|
| 74 |
//****************CACHE********************** |
|
| 75 |
long t1 = System.currentTimeMillis(); |
|
| 76 |
for (int iTimes = 0; iTimes < REPEAT; iTimes++) {
|
|
| 77 |
|
|
| 78 |
//Create Buffer |
|
| 79 |
Buffer buf1 = new RasterCacheBuffer(input.getRasterBufTypeFromGdalType(input.getDataType()), |
|
| 80 |
input.getWidth(), |
|
| 81 |
input.getHeight(), |
|
| 82 |
input.getBandCount()); |
|
| 83 |
|
|
| 84 |
//Set data to buffer |
|
| 85 |
setValues(dataIn, buf1); |
|
| 86 |
buf1.free(); |
|
| 87 |
} |
|
| 88 |
|
|
| 89 |
long t2 = System.currentTimeMillis(); |
|
| 90 |
System.out.println("Tiempo StripeCache : " + (t2 - t1) + " milisegundos");
|
|
| 91 |
//****************FIN CACHE****************** |
|
| 92 |
|
|
| 93 |
//****************MEMO*********************** |
|
| 94 |
t1 = System.currentTimeMillis(); |
|
| 95 |
for (int iTimes = 0; iTimes < REPEAT; iTimes++) {
|
|
| 96 |
|
|
| 97 |
//Create Buffer |
|
| 98 |
Buffer buf2 = new RasterMemoryBuffer(input.getRasterBufTypeFromGdalType(input.getDataType()), |
|
| 99 |
input.getWidth(), |
|
| 100 |
input.getHeight(), |
|
| 101 |
input.getBandCount(), |
|
| 102 |
true); |
|
| 103 |
|
|
| 104 |
//Set data to buffer |
|
| 105 |
setValues(dataIn, buf2); |
|
| 106 |
buf2.free(); |
|
| 107 |
} |
|
| 108 |
|
|
| 109 |
t2 = System.currentTimeMillis(); |
|
| 110 |
System.out.println("Tiempo Memoria : " + (t2 - t1) + " milisegundos");
|
|
| 111 |
//****************FIN MEMO****************** |
|
| 112 |
|
|
| 113 |
input.close(); |
|
| 114 |
} catch (GdalException e) {
|
|
| 115 |
e.printStackTrace(); |
|
| 116 |
} catch (IOException e) {
|
|
| 117 |
e.printStackTrace(); |
|
| 118 |
} catch (ProcessInterruptedException e) {
|
|
| 119 |
e.printStackTrace(); |
|
| 120 |
} catch (OperationNotSupportedException e) {
|
|
| 121 |
e.printStackTrace(); |
|
| 122 |
} |
|
| 123 |
|
|
| 124 |
|
|
| 125 |
} |
|
| 126 |
|
|
| 127 |
public void setValues(Object dataIn, Buffer buf) throws OperationNotSupportedException {
|
|
| 128 |
if(dataIn instanceof byte[][][]) {
|
|
| 129 |
byte[][][] d = (byte[][][])dataIn; |
|
| 130 |
for (int band = 0; band < d.length; band++) {
|
|
| 131 |
for (int row = 0; row < d[band].length; row++) {
|
|
| 132 |
for (int col = 0; col < d[band][row].length; col++) {
|
|
| 133 |
buf.setElem(row, col, band, (byte)d[band][row][col]); |
|
| 134 |
} |
|
| 135 |
} |
|
| 136 |
} |
|
| 137 |
} |
|
| 138 |
} |
|
| 139 |
|
|
| 140 |
public void setLines(Object dataIn, Buffer buf) throws OperationNotSupportedException {
|
|
| 141 |
if(dataIn instanceof byte[][][]) {
|
|
| 142 |
byte[][][] d = (byte[][][])dataIn; |
|
| 143 |
for (int iBand = 0; iBand < d.length; iBand++) {
|
|
| 144 |
for (int row = 0; row < d[iBand].length; row++) {
|
|
| 145 |
buf.setLineInBandByte(d[iBand][row], row, iBand); |
|
| 146 |
} |
|
| 147 |
} |
|
| 148 |
} |
|
| 149 |
} |
|
| 150 |
|
|
| 151 |
} |
|
| 0 | 152 | |
| org.gvsig.raster.cache/tags/org.gvsig.raster.cache-2.2.36/org.gvsig.raster.cache.lib.impl/deprecated/buffer/test/impl/rocache/TestMultifile.java | ||
|---|---|---|
| 1 |
package org.gvsig.raster.cache.buffer.impl.rocache; |
|
| 2 |
|
|
| 3 |
import java.io.IOException; |
|
| 4 |
|
|
| 5 |
import junit.framework.TestCase; |
|
| 6 |
|
|
| 7 |
import org.gvsig.jgdal.GdalException; |
|
| 8 |
import org.gvsig.raster.cache.buffer.Buffer; |
|
| 9 |
import org.gvsig.raster.cache.buffer.BufferDataSource; |
|
| 10 |
import org.gvsig.raster.cache.buffer.BufferParam; |
|
| 11 |
import org.gvsig.raster.cache.buffer.exception.OperationNotSupportedException; |
|
| 12 |
import org.gvsig.raster.cache.buffer.impl.BufferParamImpl; |
|
| 13 |
import org.gvsig.raster.cache.buffer.impl.io.BufferDataSourceImpl; |
|
| 14 |
import org.gvsig.raster.cache.buffer.impl.io.GdalRead; |
|
| 15 |
import org.gvsig.raster.cache.buffer.impl.io.GdalWrite; |
|
| 16 |
|
|
| 17 |
/** |
|
| 18 |
* This test gets bands from a raster with the method getBufferWithOneBand() and compare |
|
| 19 |
* each band from original source with obtained bands |
|
| 20 |
* @author Nacho Brodin (nachobrodin@gmail.com) |
|
| 21 |
*/ |
|
| 22 |
public class TestMultifile extends TestCase {
|
|
| 23 |
private String rasterIn = "./src/test/resources/image/001m09_1_0.tif"; |
|
| 24 |
private String rasterOut1 = "/tmp/out-b1.tif"; |
|
| 25 |
private String rasterOut2 = "/tmp/out-b2.tif"; |
|
| 26 |
private String rasterOut3 = "/tmp/out-b3.tif"; |
|
| 27 |
private int x = 200; |
|
| 28 |
private int y = 200; |
|
| 29 |
private int w = 800; |
|
| 30 |
private int h = 800; |
|
| 31 |
|
|
| 32 |
public void start() {
|
|
| 33 |
this.setUp(); |
|
| 34 |
this.testStack(); |
|
| 35 |
} |
|
| 36 |
|
|
| 37 |
public void setUp() {
|
|
| 38 |
System.err.println("ROCache TestGetBufferWithOneBand running...");
|
|
| 39 |
} |
|
| 40 |
|
|
| 41 |
public void testStack() {
|
|
| 42 |
long t1 = System.currentTimeMillis(); |
|
| 43 |
GdalRead input = null; |
|
| 44 |
try {
|
|
| 45 |
//Read input data |
|
| 46 |
input = new GdalRead(rasterIn); |
|
| 47 |
|
|
| 48 |
BufferDataSource ds = null; |
|
| 49 |
try {
|
|
| 50 |
ds = new BufferDataSourceImpl(rasterIn); |
|
| 51 |
} catch (IOException e) {
|
|
| 52 |
e.printStackTrace(); |
|
| 53 |
} |
|
| 54 |
Buffer buf = new RasterReadOnlyBuffer(ds); |
|
| 55 |
|
|
| 56 |
Buffer b0 = buf.getBufferWithOneBand(0); |
|
| 57 |
Buffer b1 = buf.getBufferWithOneBand(1); |
|
| 58 |
Buffer b2 = buf.getBufferWithOneBand(2); |
|
| 59 |
|
|
| 60 |
//Write output file |
|
| 61 |
GdalWrite out1 = new GdalWrite(rasterOut1, 1, input.getDataType(), input.getWidth(), input.getHeight(), GdalWrite.COLOR_INTERP_GRAY); |
|
| 62 |
out1.writeBands(b0.getBands()); |
|
| 63 |
out1.close(); |
|
| 64 |
|
|
| 65 |
GdalWrite out2 = new GdalWrite(rasterOut2, 1, input.getDataType(), input.getWidth(), input.getHeight(), GdalWrite.COLOR_INTERP_GRAY); |
|
| 66 |
out2.writeBands(b1.getBands()); |
|
| 67 |
out2.close(); |
|
| 68 |
|
|
| 69 |
GdalWrite out3 = new GdalWrite(rasterOut3, 1, input.getDataType(), input.getWidth(), input.getHeight(), GdalWrite.COLOR_INTERP_GRAY); |
|
| 70 |
out3.writeBands(b2.getBands()); |
|
| 71 |
out3.close(); |
|
| 72 |
|
|
| 73 |
BufferParam params = new BufferParamImpl( |
|
| 74 |
new String[]{rasterOut1, rasterOut2, rasterOut3},
|
|
| 75 |
x, y, w, h, null); |
|
| 76 |
RasterReadOnlyBuffer multiband = new RasterReadOnlyBuffer(params); |
|
| 77 |
|
|
| 78 |
for (int row = 0; row < multiband.getHeight(); row++) {
|
|
| 79 |
for (int col = 0; col < multiband.getWidth(); col++) {
|
|
| 80 |
byte b_0 = multiband.getElemByte(row, col, 0); |
|
| 81 |
byte b_1 = multiband.getElemByte(row, col, 1); |
|
| 82 |
byte b_2 = multiband.getElemByte(row, col, 2); |
|
| 83 |
assertEquals(b_0, b0.getElemByte(row + y, col + x, 0)); |
|
| 84 |
assertEquals(b_1, b1.getElemByte(row + y, col + x, 0)); |
|
| 85 |
assertEquals(b_2, b2.getElemByte(row + y, col + x, 0)); |
|
| 86 |
} |
|
| 87 |
} |
|
| 88 |
|
|
| 89 |
b0.free(); |
|
| 90 |
b1.free(); |
|
| 91 |
b2.free(); |
|
| 92 |
buf.free(); |
|
| 93 |
|
|
| 94 |
} catch (GdalException e) {
|
|
| 95 |
e.printStackTrace(); |
|
| 96 |
} catch (IOException e) {
|
|
| 97 |
e.printStackTrace(); |
|
| 98 |
} catch (OperationNotSupportedException e) {
|
|
| 99 |
e.printStackTrace(); |
|
| 100 |
} |
|
| 101 |
long t2 = System.currentTimeMillis(); |
|
| 102 |
System.out.println("Tiempo ROCache TestGetBufferWithOneBand: " + (t2 - t1) + " milisegundos");
|
|
| 103 |
} |
|
| 104 |
|
|
| 105 |
} |
|
| 0 | 106 | |
| org.gvsig.raster.cache/tags/org.gvsig.raster.cache-2.2.36/org.gvsig.raster.cache.lib.impl/deprecated/buffer/test/impl/rocache/AllTests.java | ||
|---|---|---|
| 1 |
package org.gvsig.raster.cache.buffer.impl.rocache; |
|
| 2 |
|
|
| 3 |
import junit.framework.Test; |
|
| 4 |
import junit.framework.TestSuite; |
|
| 5 |
|
|
| 6 |
public class AllTests {
|
|
| 7 |
|
|
| 8 |
public static Test suite() {
|
|
| 9 |
TestSuite suite = new TestSuite("Test for org.fv.raster.buffer.rocache");
|
|
| 10 |
//$JUnit-BEGIN$ |
|
| 11 |
suite.addTestSuite(TestReplicateBand.class); |
|
| 12 |
suite.addTestSuite(TestSwapBands.class); |
|
| 13 |
suite.addTestSuite(TestReadTiffAndCompareData.class); |
|
| 14 |
suite.addTestSuite(TestSwapTwoBands.class); |
|
| 15 |
suite.addTestSuite(TestRemoveBand.class); |
|
| 16 |
suite.addTestSuite(TestGetBufferWithOneBand.class); |
|
| 17 |
suite.addTestSuite(TestReadWindowAndCompareData.class); |
|
| 18 |
suite.addTestSuite(TestAssignBand.class); |
|
| 19 |
suite.addTestSuite(TestCopyBand.class); |
|
| 20 |
suite.addTestSuite(TestAddBand.class); |
|
| 21 |
suite.addTestSuite(TestWindow.class); |
|
| 22 |
//$JUnit-END$ |
|
| 23 |
return suite; |
|
| 24 |
} |
|
| 25 |
|
|
| 26 |
} |
|
| 0 | 27 | |
| org.gvsig.raster.cache/tags/org.gvsig.raster.cache-2.2.36/org.gvsig.raster.cache.lib.impl/deprecated/buffer/test/impl/rocache/TestGetBufferWithOneBand.java | ||
|---|---|---|
| 1 |
package org.gvsig.raster.cache.buffer.impl.rocache; |
|
| 2 |
|
|
| 3 |
import java.io.IOException; |
|
| 4 |
|
|
| 5 |
import junit.framework.TestCase; |
|
| 6 |
|
|
| 7 |
import org.gvsig.jgdal.GdalException; |
|
| 8 |
import org.gvsig.raster.cache.buffer.Buffer; |
|
| 9 |
import org.gvsig.raster.cache.buffer.BufferDataSource; |
|
| 10 |
import org.gvsig.raster.cache.buffer.exception.OperationNotSupportedException; |
|
| 11 |
import org.gvsig.raster.cache.buffer.impl.io.BufferDataSourceImpl; |
|
| 12 |
import org.gvsig.raster.cache.buffer.impl.io.GdalRead; |
|
| 13 |
import org.gvsig.raster.cache.buffer.impl.io.GdalWrite; |
|
| 14 |
|
|
| 15 |
/** |
|
| 16 |
* This test gets bands from a raster with the method getBufferWithOneBand() and compare |
|
| 17 |
* each band from original source with obtained bands |
|
| 18 |
* @author Nacho Brodin (nachobrodin@gmail.com) |
|
| 19 |
*/ |
|
| 20 |
public class TestGetBufferWithOneBand extends TestCase {
|
|
| 21 |
private String rasterIn = "./src/test/resources/image/001m09_1_0.tif"; |
|
| 22 |
private String rasterOut1 = "/tmp/out-b1.tif"; |
|
| 23 |
private String rasterOut2 = "/tmp/out-b2.tif"; |
|
| 24 |
private String rasterOut3 = "/tmp/out-b3.tif"; |
|
| 25 |
|
|
| 26 |
public void start() {
|
|
| 27 |
this.setUp(); |
|
| 28 |
this.testStack(); |
|
| 29 |
} |
|
| 30 |
|
|
| 31 |
public void setUp() {
|
|
| 32 |
System.err.println("ROCache TestGetBufferWithOneBand running...");
|
|
| 33 |
} |
|
| 34 |
|
|
| 35 |
public void testStack() {
|
|
| 36 |
long t1 = System.currentTimeMillis(); |
|
| 37 |
GdalRead input = null; |
|
| 38 |
try {
|
|
| 39 |
//Read input data |
|
| 40 |
input = new GdalRead(rasterIn); |
|
| 41 |
|
|
| 42 |
BufferDataSource ds = null; |
|
| 43 |
try {
|
|
| 44 |
ds = new BufferDataSourceImpl(rasterIn); |
|
| 45 |
} catch (IOException e) {
|
|
| 46 |
e.printStackTrace(); |
|
| 47 |
} |
|
| 48 |
Buffer buf = new RasterReadOnlyBuffer(ds); |
|
| 49 |
|
|
| 50 |
Buffer b0 = buf.getBufferWithOneBand(0); |
|
| 51 |
Buffer b1 = buf.getBufferWithOneBand(1); |
|
| 52 |
Buffer b2 = buf.getBufferWithOneBand(2); |
|
| 53 |
|
|
| 54 |
//Write output file |
|
| 55 |
GdalWrite out1 = new GdalWrite(rasterOut1, 1, input.getDataType(), input.getWidth(), input.getHeight(), GdalWrite.COLOR_INTERP_GRAY); |
|
| 56 |
out1.writeBands(b0.getBands()); |
|
| 57 |
out1.close(); |
|
| 58 |
|
|
| 59 |
GdalWrite out2 = new GdalWrite(rasterOut2, 1, input.getDataType(), input.getWidth(), input.getHeight(), GdalWrite.COLOR_INTERP_GRAY); |
|
| 60 |
out2.writeBands(b1.getBands()); |
|
| 61 |
out2.close(); |
|
| 62 |
|
|
| 63 |
GdalWrite out3 = new GdalWrite(rasterOut3, 1, input.getDataType(), input.getWidth(), input.getHeight(), GdalWrite.COLOR_INTERP_GRAY); |
|
| 64 |
out3.writeBands(b2.getBands()); |
|
| 65 |
out3.close(); |
|
| 66 |
|
|
| 67 |
for (int row = 0; row < buf.getHeight(); row++) {
|
|
| 68 |
for (int col = 0; col < buf.getWidth(); col++) {
|
|
| 69 |
byte b_0 = buf.getElemByte(row, col, 0); |
|
| 70 |
byte b_1 = buf.getElemByte(row, col, 1); |
|
| 71 |
byte b_2 = buf.getElemByte(row, col, 2); |
|
| 72 |
assertEquals(b_0, b0.getElemByte(row, col, 0)); |
|
| 73 |
assertEquals(b_1, b1.getElemByte(row, col, 0)); |
|
| 74 |
assertEquals(b_2, b2.getElemByte(row, col, 0)); |
|
| 75 |
} |
|
| 76 |
} |
|
| 77 |
|
|
| 78 |
b0.free(); |
|
| 79 |
b1.free(); |
|
| 80 |
b2.free(); |
|
| 81 |
buf.free(); |
|
| 82 |
|
|
| 83 |
} catch (GdalException e) {
|
|
| 84 |
e.printStackTrace(); |
|
| 85 |
} catch (IOException e) {
|
|
| 86 |
e.printStackTrace(); |
|
| 87 |
} catch (OperationNotSupportedException e) {
|
|
| 88 |
e.printStackTrace(); |
|
| 89 |
} |
|
| 90 |
long t2 = System.currentTimeMillis(); |
|
| 91 |
System.out.println("Tiempo ROCache TestGetBufferWithOneBand: " + (t2 - t1) + " milisegundos");
|
|
| 92 |
} |
|
| 93 |
|
|
| 94 |
} |
|
| 0 | 95 | |
| org.gvsig.raster.cache/tags/org.gvsig.raster.cache-2.2.36/org.gvsig.raster.cache.lib.impl/deprecated/buffer/test/impl/rocache/TestSwapTwoBands.java | ||
|---|---|---|
| 1 |
package org.gvsig.raster.cache.buffer.impl.rocache; |
|
| 2 |
|
|
| 3 |
import java.io.IOException; |
|
| 4 |
|
|
| 5 |
import junit.framework.TestCase; |
|
| 6 |
|
|
| 7 |
import org.gvsig.raster.cache.buffer.Band; |
|
| 8 |
import org.gvsig.raster.cache.buffer.Buffer; |
|
| 9 |
import org.gvsig.raster.cache.buffer.BufferDataSource; |
|
| 10 |
import org.gvsig.raster.cache.buffer.exception.WrongParameterException; |
|
| 11 |
import org.gvsig.raster.cache.buffer.impl.BufferCacheManagerImpl; |
|
| 12 |
import org.gvsig.raster.cache.buffer.impl.io.BufferDataSourceImpl; |
|
| 13 |
|
|
| 14 |
/** |
|
| 15 |
* This test swap two bands of a raster and save the result in other file. |
|
| 16 |
* Finally it compares the output bands with the input bands. |
|
| 17 |
* |
|
| 18 |
* @author Nacho Brodin (nachobrodin@gmail.com) |
|
| 19 |
*/ |
|
| 20 |
public class TestSwapTwoBands extends TestCase {
|
|
| 21 |
private String rasterIn = "./src/test/resources/image/001m09_1_0.tif"; |
|
| 22 |
|
|
| 23 |
public void start() {
|
|
| 24 |
this.setUp(); |
|
| 25 |
this.testStack(); |
|
| 26 |
} |
|
| 27 |
|
|
| 28 |
public void setUp() {
|
|
| 29 |
System.err.println("ROCache TestSwapTwoBands running...");
|
|
| 30 |
} |
|
| 31 |
|
|
| 32 |
public void testStack() {
|
|
| 33 |
long t1 = System.currentTimeMillis(); |
|
| 34 |
try {
|
|
| 35 |
//Reducimos el tama?o de la cache para una prueba con menos datos |
|
| 36 |
BufferCacheManagerImpl.cacheSize = 2; |
|
| 37 |
BufferCacheManagerImpl.pageSize = 0.2; |
|
| 38 |
|
|
| 39 |
BufferDataSource ds = null; |
|
| 40 |
try {
|
|
| 41 |
ds = new BufferDataSourceImpl(rasterIn); |
|
| 42 |
} catch (IOException e) {
|
|
| 43 |
e.printStackTrace(); |
|
| 44 |
} |
|
| 45 |
|
|
| 46 |
//Create Buffer |
|
| 47 |
Buffer buf1 = new RasterReadOnlyBuffer(ds); |
|
| 48 |
|
|
| 49 |
Buffer buf2 = new RasterReadOnlyBuffer(ds); |
|
| 50 |
|
|
| 51 |
try {
|
|
| 52 |
buf2.swapBands(0, 2); |
|
| 53 |
} catch (WrongParameterException e) {
|
|
| 54 |
e.printStackTrace(); |
|
| 55 |
} |
|
| 56 |
|
|
| 57 |
Band band1 = buf1.getBand(0); |
|
| 58 |
Band band2 = buf2.getBand(2); |
|
| 59 |
compareBands(band1, band2); |
|
| 60 |
|
|
| 61 |
band1 = buf1.getBand(2); |
|
| 62 |
band2 = buf2.getBand(0); |
|
| 63 |
compareBands(band1, band2); |
|
| 64 |
|
|
| 65 |
band1 = buf1.getBand(1); |
|
| 66 |
band2 = buf2.getBand(1); |
|
| 67 |
compareBands(band1, band2); |
|
| 68 |
|
|
| 69 |
buf1.free(); |
|
| 70 |
buf2.free(); |
|
| 71 |
} catch (IOException e) {
|
|
| 72 |
e.printStackTrace(); |
|
| 73 |
} |
|
| 74 |
long t2 = System.currentTimeMillis(); |
|
| 75 |
System.out.println("Tiempo ROCache TestSwapTwoBands: " + (t2 - t1) + " milisegundos");
|
|
| 76 |
} |
|
| 77 |
|
|
| 78 |
public void compareBands(Band band1, Band band2) {
|
|
| 79 |
for (int i = 0; i < band1.getHeight(); i++) {
|
|
| 80 |
for (int j = 0; j < band1.getWidth(); j++) {
|
|
| 81 |
byte b1 = band1.getElemByte(i, j); |
|
| 82 |
byte b2 = band2.getElemByte(i, j); |
|
| 83 |
assertEquals(b1, b2); |
|
| 84 |
} |
|
| 85 |
} |
|
| 86 |
} |
|
| 87 |
|
|
| 88 |
} |
|
| 0 | 89 | |
| org.gvsig.raster.cache/tags/org.gvsig.raster.cache-2.2.36/org.gvsig.raster.cache.lib.impl/deprecated/buffer/test/impl/rocache/TestAddBand.java | ||
|---|---|---|
| 1 |
package org.gvsig.raster.cache.buffer.impl.rocache; |
|
| 2 |
|
|
| 3 |
import java.io.IOException; |
|
| 4 |
|
|
| 5 |
import junit.framework.TestCase; |
|
| 6 |
|
|
| 7 |
import org.gvsig.raster.cache.buffer.Band; |
|
| 8 |
import org.gvsig.raster.cache.buffer.Buffer; |
|
| 9 |
import org.gvsig.raster.cache.buffer.BufferDataSource; |
|
| 10 |
import org.gvsig.raster.cache.buffer.impl.io.BufferDataSourceImpl; |
|
| 11 |
|
|
| 12 |
/** |
|
| 13 |
* This test add a band in a raster of 3 bands. As a result of this test a raster |
|
| 14 |
* of four bands is created and saved in the hard disk. The value of additional band |
|
| 15 |
* is zero in all its elements. Finally it gets the band added and compare each values |
|
| 16 |
* with 0. |
|
| 17 |
* |
|
| 18 |
* @author Nacho Brodin (nachobrodin@gmail.com) |
|
| 19 |
*/ |
|
| 20 |
public class TestAddBand extends TestCase {
|
|
| 21 |
private String rasterIn = "./src/test/resources/image/001m09_1_0.tif"; |
|
| 22 |
|
|
| 23 |
public void start() {
|
|
| 24 |
this.setUp(); |
|
| 25 |
this.testStack(); |
|
| 26 |
} |
|
| 27 |
|
|
| 28 |
public void setUp() {
|
|
| 29 |
System.err.println("ROCache TestAddBand running...");
|
|
| 30 |
} |
|
| 31 |
|
|
| 32 |
public void testStack() {
|
|
| 33 |
long t1 = System.currentTimeMillis(); |
|
| 34 |
try {
|
|
| 35 |
//Read input data |
|
| 36 |
|
|
| 37 |
BufferDataSource ds = null; |
|
| 38 |
try {
|
|
| 39 |
ds = new BufferDataSourceImpl(rasterIn); |
|
| 40 |
} catch (IOException e) {
|
|
| 41 |
e.printStackTrace(); |
|
| 42 |
} |
|
| 43 |
Buffer buf = new RasterReadOnlyBuffer(ds); |
|
| 44 |
buf.addBand(1); |
|
| 45 |
|
|
| 46 |
Band band = buf.getBand(1); |
|
| 47 |
for (int i = 0; i < band.getHeight(); i++) {
|
|
| 48 |
for (int j = 0; j < band.getWidth(); j++) {
|
|
| 49 |
byte b = band.getElemByte(i, j); |
|
| 50 |
assertEquals(0, b); |
|
| 51 |
} |
|
| 52 |
} |
|
| 53 |
|
|
| 54 |
buf.free(); |
|
| 55 |
} catch (IOException e) {
|
|
| 56 |
e.printStackTrace(); |
|
| 57 |
} |
|
| 58 |
long t2 = System.currentTimeMillis(); |
|
| 59 |
System.out.println("Tiempo ROCache TestAddBand: " + (t2 - t1) + " milisegundos");
|
|
| 60 |
} |
|
| 61 |
} |
|
| 0 | 62 | |
| org.gvsig.raster.cache/tags/org.gvsig.raster.cache-2.2.36/org.gvsig.raster.cache.lib.impl/deprecated/buffer/test/impl/rocache/TestReplicateBand.java | ||
|---|---|---|
| 1 |
package org.gvsig.raster.cache.buffer.impl.rocache; |
|
| 2 |
|
|
| 3 |
import java.io.IOException; |
|
| 4 |
|
|
| 5 |
import junit.framework.TestCase; |
|
| 6 |
|
|
| 7 |
import org.gvsig.jgdal.GdalException; |
|
| 8 |
import org.gvsig.raster.cache.buffer.Band; |
|
| 9 |
import org.gvsig.raster.cache.buffer.Buffer; |
|
| 10 |
import org.gvsig.raster.cache.buffer.BufferDataSource; |
|
| 11 |
import org.gvsig.raster.cache.buffer.impl.io.BufferDataSourceImpl; |
|
| 12 |
import org.gvsig.raster.cache.buffer.impl.io.GdalRead; |
|
| 13 |
import org.gvsig.raster.cache.buffer.impl.io.GdalWrite; |
|
| 14 |
|
|
| 15 |
/** |
|
| 16 |
* This test insert one band at the end of the layer. The data of this new band is a copy |
|
| 17 |
* of the band in position zero. Finally data of band zero and band three are compared |
|
| 18 |
* checking if both have the same values. |
|
| 19 |
* |
|
| 20 |
* @author Nacho Brodin (nachobrodin@gmail.com) |
|
| 21 |
*/ |
|
| 22 |
public class TestReplicateBand extends TestCase {
|
|
| 23 |
private String rasterIn = "./src/test/resources/image/001m09_1_0.tif"; |
|
| 24 |
private String rasterOut = "/tmp/out-replicateBands.tif"; |
|
| 25 |
|
|
| 26 |
public void start() {
|
|
| 27 |
this.setUp(); |
|
| 28 |
this.testStack(); |
|
| 29 |
} |
|
| 30 |
|
|
| 31 |
public void setUp() {
|
|
| 32 |
System.err.println("ROCache TestReplicateBand running...");
|
|
| 33 |
} |
|
| 34 |
|
|
| 35 |
public void testStack() {
|
|
| 36 |
long t1 = System.currentTimeMillis(); |
|
| 37 |
GdalRead input1 = null; |
|
| 38 |
GdalWrite out = null; |
|
| 39 |
try {
|
|
| 40 |
|
|
| 41 |
//Read input data |
|
| 42 |
input1 = new GdalRead(rasterIn); |
|
| 43 |
BufferDataSource ds = null; |
|
| 44 |
try {
|
|
| 45 |
ds = new BufferDataSourceImpl(rasterIn); |
|
| 46 |
} catch (IOException e) {
|
|
| 47 |
e.printStackTrace(); |
|
| 48 |
} |
|
| 49 |
Buffer buf = new RasterReadOnlyBuffer(ds); |
|
| 50 |
|
|
| 51 |
buf.replicateBand(0, 3); |
|
| 52 |
|
|
| 53 |
//Write output file |
|
| 54 |
out = new GdalWrite(rasterOut, 4, input1.getDataType(), input1.getWidth(), input1.getHeight(), GdalWrite.COLOR_INTERP_GRAY); |
|
| 55 |
out.writeBands(buf.getBands()); |
|
| 56 |
out.close(); |
|
| 57 |
|
|
| 58 |
Band band1 = buf.getBand(0); |
|
| 59 |
Band band2 = buf.getBand(3); |
|
| 60 |
for (int i = 0; i < band1.getHeight(); i++) {
|
|
| 61 |
for (int j = 0; j < band1.getWidth(); j++) {
|
|
| 62 |
byte b1 = band1.getElemByte(i, j); |
|
| 63 |
byte b2 = band2.getElemByte(i, j); |
|
| 64 |
assertEquals(b1, b2); |
|
| 65 |
} |
|
| 66 |
} |
|
| 67 |
|
|
| 68 |
buf.free(); |
|
| 69 |
} catch (GdalException e) {
|
|
| 70 |
e.printStackTrace(); |
|
| 71 |
} catch (IOException e) {
|
|
| 72 |
e.printStackTrace(); |
|
| 73 |
} |
|
| 74 |
long t2 = System.currentTimeMillis(); |
|
| 75 |
System.out.println("Tiempo ROCache TestReplicateBand: " + (t2 - t1) + " milisegundos");
|
|
| 76 |
} |
|
| 77 |
|
|
| 78 |
} |
|
| 0 | 79 | |
| org.gvsig.raster.cache/tags/org.gvsig.raster.cache-2.2.36/org.gvsig.raster.cache.lib.impl/deprecated/buffer/test/impl/rocache/TestCopyBand.java | ||
|---|---|---|
| 1 |
package org.gvsig.raster.cache.buffer.impl.rocache; |
|
| 2 |
|
|
| 3 |
import java.io.IOException; |
|
| 4 |
|
|
| 5 |
import junit.framework.TestCase; |
|
| 6 |
|
|
| 7 |
import org.gvsig.raster.cache.buffer.Band; |
|
| 8 |
import org.gvsig.raster.cache.buffer.Buffer; |
|
| 9 |
import org.gvsig.raster.cache.buffer.BufferDataSource; |
|
| 10 |
import org.gvsig.raster.cache.buffer.impl.io.BufferDataSourceImpl; |
|
| 11 |
|
|
| 12 |
/** |
|
| 13 |
* Copy the band 0 from a buffer over the band 2 in the same buffer using the |
|
| 14 |
* method getBandCopy. |
|
| 15 |
* @author Nacho Brodin (nachobrodin@gmail.com) |
|
| 16 |
*/ |
|
| 17 |
public class TestCopyBand extends TestCase {
|
|
| 18 |
private String rasterIn = "./src/test/resources/image/001m09_1_0.tif"; |
|
| 19 |
|
|
| 20 |
public void start() {
|
|
| 21 |
this.setUp(); |
|
| 22 |
this.testStack(); |
|
| 23 |
} |
|
| 24 |
|
|
| 25 |
public void setUp() {
|
|
| 26 |
System.err.println("ROCache TestCopyBand running...");
|
|
| 27 |
} |
|
| 28 |
|
|
| 29 |
public void testStack() {
|
|
| 30 |
long t1 = System.currentTimeMillis(); |
|
| 31 |
|
|
| 32 |
try {
|
|
| 33 |
BufferDataSource ds = null; |
|
| 34 |
try {
|
|
| 35 |
ds = new BufferDataSourceImpl(rasterIn); |
|
| 36 |
} catch (IOException e) {
|
|
| 37 |
e.printStackTrace(); |
|
| 38 |
} |
|
| 39 |
Buffer buf = new RasterReadOnlyBuffer(ds); |
|
| 40 |
|
|
| 41 |
Band rb = buf.getBandCopy(0); |
|
| 42 |
|
|
| 43 |
Band band1 = buf.getBand(0); |
|
| 44 |
for (int i = 0; i < band1.getHeight(); i++) {
|
|
| 45 |
for (int j = 0; j < band1.getWidth(); j++) {
|
|
| 46 |
byte b1 = band1.getElemByte(i, j); |
|
| 47 |
byte b2 = rb.getElemByte(i, j); |
|
| 48 |
assertEquals(b1, b2); |
|
| 49 |
} |
|
| 50 |
} |
|
| 51 |
|
|
| 52 |
buf.free(); |
|
| 53 |
} catch (IOException e) {
|
|
| 54 |
e.printStackTrace(); |
|
| 55 |
} |
|
| 56 |
long t2 = System.currentTimeMillis(); |
|
| 57 |
System.out.println("Tiempo ROCache TestCopyBand: " + (t2 - t1) + " milisegundos");
|
|
| 58 |
} |
|
| 59 |
|
|
| 60 |
} |
|
| 0 | 61 | |
| org.gvsig.raster.cache/tags/org.gvsig.raster.cache-2.2.36/org.gvsig.raster.cache.lib.impl/deprecated/buffer/test/impl/rocache/TestRemoveBand.java | ||
|---|---|---|
| 1 |
package org.gvsig.raster.cache.buffer.impl.rocache; |
|
| 2 |
|
|
| 3 |
import java.io.IOException; |
|
| 4 |
|
|
| 5 |
import junit.framework.TestCase; |
|
| 6 |
|
|
| 7 |
import org.gvsig.jgdal.GdalException; |
|
| 8 |
import org.gvsig.raster.cache.buffer.Buffer; |
|
| 9 |
import org.gvsig.raster.cache.buffer.BufferDataSource; |
|
| 10 |
import org.gvsig.raster.cache.buffer.exception.OperationNotSupportedException; |
|
| 11 |
import org.gvsig.raster.cache.buffer.exception.ProcessInterruptedException; |
|
| 12 |
import org.gvsig.raster.cache.buffer.impl.io.BufferDataSourceImpl; |
|
| 13 |
import org.gvsig.raster.cache.buffer.impl.io.GdalRead; |
|
| 14 |
import org.gvsig.raster.cache.buffer.impl.memory.RasterMemoryBuffer; |
|
| 15 |
|
|
| 16 |
/** |
|
| 17 |
* This test read a RGB image and remove one band from the read buffer. Then compare |
|
| 18 |
* the bands that have not been removed with the source bands. As a result of this test a raster |
|
| 19 |
* of two bands is created and saved in the hard disk |
|
| 20 |
* |
|
| 21 |
* @author Nacho Brodin (nachobrodin@gmail.com) |
|
| 22 |
*/ |
|
| 23 |
public class TestRemoveBand extends TestCase {
|
|
| 24 |
private String rasterIn = "./src/test/resources/image/001m09_1_0.tif"; |
|
| 25 |
|
|
| 26 |
public void start() {
|
|
| 27 |
this.setUp(); |
|
| 28 |
this.testStack(); |
|
| 29 |
} |
|
| 30 |
|
|
| 31 |
public void setUp() {
|
|
| 32 |
System.err.println("ROCache TestRemoveBand running...");
|
|
| 33 |
} |
|
| 34 |
|
|
| 35 |
public void testStack() {
|
|
| 36 |
long t1 = System.currentTimeMillis(); |
|
| 37 |
GdalRead input = null; |
|
| 38 |
try {
|
|
| 39 |
//Read input data |
|
| 40 |
input = new GdalRead(rasterIn); |
|
| 41 |
Object dataIn = input.readBlock(0, 0, input.getWidth(), input.getHeight()); |
|
| 42 |
|
|
| 43 |
//Create Buffer |
|
| 44 |
Buffer buf1 = new RasterMemoryBuffer(input.getRasterBufTypeFromGdalType(input.getDataType()), |
|
| 45 |
input.getWidth(), |
|
| 46 |
input.getHeight(), |
|
| 47 |
input.getBandCount(), |
|
| 48 |
true); |
|
| 49 |
|
|
| 50 |
//Set data to buffer |
|
| 51 |
setLines(dataIn, buf1); |
|
| 52 |
|
|
| 53 |
BufferDataSource ds = null; |
|
| 54 |
try {
|
|
| 55 |
ds = new BufferDataSourceImpl(rasterIn); |
|
| 56 |
} catch (IOException e) {
|
|
| 57 |
e.printStackTrace(); |
|
| 58 |
} |
|
| 59 |
Buffer buf2 = new RasterReadOnlyBuffer(ds); |
|
| 60 |
|
|
| 61 |
//Remove bands |
|
| 62 |
buf2.removeBand(1); |
|
| 63 |
buf1.removeBand(1); |
|
| 64 |
compareIRasterBuffer(buf1, buf2); |
|
| 65 |
} catch (GdalException e) {
|
|
| 66 |
e.printStackTrace(); |
|
| 67 |
} catch (IOException e) {
|
|
| 68 |
e.printStackTrace(); |
|
| 69 |
} catch (ProcessInterruptedException e) {
|
|
| 70 |
e.printStackTrace(); |
|
| 71 |
} catch (OperationNotSupportedException e) {
|
|
| 72 |
e.printStackTrace(); |
|
| 73 |
} |
|
| 74 |
long t2 = System.currentTimeMillis(); |
|
| 75 |
System.out.println("Tiempo ROCache TestRemoveBand: " + (t2 - t1) + " milisegundos");
|
|
| 76 |
} |
|
| 77 |
|
|
| 78 |
private void setLines(Object dataIn, Buffer buf) throws OperationNotSupportedException {
|
|
| 79 |
if(dataIn instanceof byte[][][]) {
|
|
| 80 |
byte[][][] d = (byte[][][])dataIn; |
|
| 81 |
for (int iBand = 0; iBand < d.length; iBand++) {
|
|
| 82 |
for (int row = 0; row < d[iBand].length; row++) {
|
|
| 83 |
buf.setLineInBandByte(d[iBand][row], row, iBand); |
|
| 84 |
} |
|
| 85 |
} |
|
| 86 |
} |
|
| 87 |
} |
|
| 88 |
|
|
| 89 |
public void compareIRasterBuffer(Buffer b1, Buffer b2) {
|
|
| 90 |
for (int iBand = 0; iBand < b1.getBandCount(); iBand++) {
|
|
| 91 |
|
|
| 92 |
for (int i = 0; i < b1.getHeight(); i++) {
|
|
| 93 |
for (int j = 0; j < b1.getWidth(); j++) {
|
|
| 94 |
byte b = b1.getElemByte(i, j, iBand); |
|
| 95 |
byte c = b2.getElemByte(i, j, iBand); |
|
| 96 |
if(b != c) |
|
| 97 |
System.out.println("B:" + iBand + "" + i + " " + j);
|
|
| 98 |
assertEquals(c, b); |
|
| 99 |
} |
|
| 100 |
} |
|
| 101 |
|
|
| 102 |
} |
|
| 103 |
} |
|
| 104 |
|
|
| 105 |
} |
|
| 0 | 106 | |
| org.gvsig.raster.cache/tags/org.gvsig.raster.cache-2.2.36/org.gvsig.raster.cache.lib.impl/deprecated/buffer/test/impl/rocache/TestSwapBands.java | ||
|---|---|---|
| 1 |
package org.gvsig.raster.cache.buffer.impl.rocache; |
|
| 2 |
|
|
| 3 |
import java.io.IOException; |
|
| 4 |
|
|
| 5 |
import junit.framework.TestCase; |
|
| 6 |
|
|
| 7 |
import org.gvsig.jgdal.GdalException; |
|
| 8 |
import org.gvsig.raster.cache.buffer.Band; |
|
| 9 |
import org.gvsig.raster.cache.buffer.Buffer; |
|
| 10 |
import org.gvsig.raster.cache.buffer.BufferDataSource; |
|
| 11 |
import org.gvsig.raster.cache.buffer.exception.OperationNotSupportedException; |
|
| 12 |
import org.gvsig.raster.cache.buffer.exception.ProcessInterruptedException; |
|
| 13 |
import org.gvsig.raster.cache.buffer.exception.WrongParameterException; |
|
| 14 |
import org.gvsig.raster.cache.buffer.impl.io.BufferDataSourceImpl; |
|
| 15 |
import org.gvsig.raster.cache.buffer.impl.io.GdalRead; |
|
| 16 |
import org.gvsig.raster.cache.buffer.impl.memory.RasterMemoryBuffer; |
|
| 17 |
|
|
| 18 |
/** |
|
| 19 |
* This test swap several bands of a raster compare the result with a memory buffer |
|
| 20 |
* swaped. |
|
| 21 |
* <P> |
|
| 22 |
* The array to test is {2, 0, 1}. That means the band 0 goes to the position two, the
|
|
| 23 |
* band one goes to the position zero and the band two goes to the position one. |
|
| 24 |
* When the swap operation is executed, this test will check comparing the result |
|
| 25 |
* bands with the input bands |
|
| 26 |
* </P> |
|
| 27 |
* @author Nacho Brodin (nachobrodin@gmail.com) |
|
| 28 |
*/ |
|
| 29 |
public class TestSwapBands extends TestCase {
|
|
| 30 |
private String rasterIn = "./src/test/resources/image/001m09_1_0.tif"; |
|
| 31 |
|
|
| 32 |
public void start() {
|
|
| 33 |
this.setUp(); |
|
| 34 |
this.testStack(); |
|
| 35 |
} |
|
| 36 |
|
|
| 37 |
public void setUp() {
|
|
| 38 |
System.err.println("ROCache TestSwapBands running...");
|
|
| 39 |
} |
|
| 40 |
|
|
| 41 |
public void testStack() {
|
|
| 42 |
long t1 = System.currentTimeMillis(); |
|
| 43 |
GdalRead input1 = null; |
|
| 44 |
try {
|
|
| 45 |
//Read input data |
|
| 46 |
input1 = new GdalRead(rasterIn); |
|
| 47 |
Object dataIn1 = input1.readBlock(0, 0, input1.getWidth(), input1.getHeight()); |
|
| 48 |
|
|
| 49 |
//Create Buffer |
|
| 50 |
Buffer buf2 = new RasterMemoryBuffer(input1.getRasterBufTypeFromGdalType(input1.getDataType()), |
|
| 51 |
input1.getWidth(), |
|
| 52 |
input1.getHeight(), |
|
| 53 |
input1.getBandCount(), |
|
| 54 |
true); |
|
| 55 |
|
|
| 56 |
//Set data to buffer |
|
| 57 |
setLines(dataIn1, buf2); |
|
| 58 |
|
|
| 59 |
BufferDataSource ds = null; |
|
| 60 |
try {
|
|
| 61 |
ds = new BufferDataSourceImpl(rasterIn); |
|
| 62 |
} catch (IOException e) {
|
|
| 63 |
e.printStackTrace(); |
|
| 64 |
} |
|
| 65 |
RasterReadOnlyBuffer buf1 = new RasterReadOnlyBuffer(ds); |
|
| 66 |
try {
|
|
| 67 |
buf2.swapBands(new int[]{2, 0, 1});
|
|
| 68 |
buf1.swapBands(new int[]{2, 0, 1});
|
|
| 69 |
} catch (WrongParameterException e) {
|
|
| 70 |
e.printStackTrace(); |
|
| 71 |
} |
|
| 72 |
|
|
| 73 |
//Write output file |
|
| 74 |
|
|
| 75 |
Band band1 = buf1.getBand(0); |
|
| 76 |
Band band2 = buf2.getBand(0); |
|
| 77 |
compareBands(band1, band2); |
|
| 78 |
|
|
| 79 |
band1 = buf1.getBand(1); |
|
| 80 |
band2 = buf2.getBand(1); |
|
| 81 |
compareBands(band1, band2); |
|
| 82 |
|
|
| 83 |
band1 = buf1.getBand(2); |
|
| 84 |
band2 = buf2.getBand(2); |
|
| 85 |
compareBands(band1, band2); |
|
| 86 |
|
|
| 87 |
buf1.free(); |
|
| 88 |
buf2.free(); |
|
| 89 |
} catch (GdalException e) {
|
|
| 90 |
e.printStackTrace(); |
|
| 91 |
} catch (IOException e) {
|
|
| 92 |
e.printStackTrace(); |
|
| 93 |
} catch (ProcessInterruptedException e) {
|
|
| 94 |
e.printStackTrace(); |
|
| 95 |
} catch (OperationNotSupportedException e) {
|
|
| 96 |
e.printStackTrace(); |
|
| 97 |
} |
|
| 98 |
long t2 = System.currentTimeMillis(); |
|
| 99 |
System.out.println("Tiempo ROCache TestSwapBands: " + (t2 - t1) + " milisegundos");
|
|
| 100 |
} |
|
| 101 |
|
|
| 102 |
public void compareBands(Band band1, Band band2) {
|
|
| 103 |
for (int i = 0; i < band1.getHeight(); i++) {
|
|
| 104 |
for (int j = 0; j < band1.getWidth(); j++) {
|
|
| 105 |
byte b1 = band1.getElemByte(i, j); |
|
| 106 |
byte b2 = band2.getElemByte(i, j); |
|
| 107 |
if(b1 != b2) |
|
| 108 |
System.out.println(i + " " + j); |
|
| 109 |
assertEquals(b1, b2); |
|
| 110 |
} |
|
| 111 |
} |
|
| 112 |
} |
|
| 113 |
|
|
| 114 |
private void setLines(Object dataIn, Buffer buf) throws OperationNotSupportedException {
|
|
| 115 |
if(dataIn instanceof byte[][][]) {
|
|
| 116 |
byte[][][] d = (byte[][][])dataIn; |
|
| 117 |
for (int iBand = 0; iBand < d.length; iBand++) {
|
|
| 118 |
for (int row = 0; row < d[iBand].length; row++) {
|
|
| 119 |
buf.setLineInBandByte(d[iBand][row], row, iBand); |
|
| 120 |
} |
|
| 121 |
} |
|
| 122 |
} |
|
| 123 |
} |
|
| 124 |
|
|
| 125 |
} |
|
| 0 | 126 | |
| org.gvsig.raster.cache/tags/org.gvsig.raster.cache-2.2.36/org.gvsig.raster.cache.lib.impl/deprecated/buffer/test/impl/rocache/TestReadWindowAndCompareData.java | ||
|---|---|---|
| 1 |
package org.gvsig.raster.cache.buffer.impl.rocache; |
|
| 2 |
|
|
| 3 |
import java.io.IOException; |
|
| 4 |
|
|
| 5 |
import junit.framework.TestCase; |
|
| 6 |
|
|
| 7 |
import org.gvsig.jgdal.GdalException; |
|
| 8 |
import org.gvsig.raster.cache.buffer.Buffer; |
|
| 9 |
import org.gvsig.raster.cache.buffer.BufferParam; |
|
| 10 |
import org.gvsig.raster.cache.buffer.exception.OperationNotSupportedException; |
|
| 11 |
import org.gvsig.raster.cache.buffer.exception.ProcessInterruptedException; |
|
| 12 |
import org.gvsig.raster.cache.buffer.impl.BufferCacheManagerImpl; |
|
| 13 |
import org.gvsig.raster.cache.buffer.impl.BufferParamImpl; |
|
| 14 |
import org.gvsig.raster.cache.buffer.impl.io.GdalRead; |
|
| 15 |
import org.gvsig.raster.cache.buffer.impl.memory.RasterMemoryBuffer; |
|
| 16 |
|
|
| 17 |
/** |
|
| 18 |
* Read a number from cache |
|
| 19 |
* @author Nacho Brodin (nachobrodin@gmail.com) |
|
| 20 |
*/ |
|
| 21 |
public class TestReadWindowAndCompareData extends TestCase {
|
|
| 22 |
private String in = "./src/test/resources/image/001m09_1_0.tif"; |
|
| 23 |
private int initX = 200; |
|
| 24 |
private int initY = 200; |
|
| 25 |
private int w = 400; |
|
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