Revision 21610 trunk/libraries/libRaster/src-test/org/gvsig/raster/buffer/TestGdalByteMultiBandHistogram.java
TestGdalByteMultiBandHistogram.java | ||
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* @author Nacho Brodin (nachobrodin@gmail.com) |
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*/ |
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public class TestGdalByteMultiBandHistogram extends TestCase{ |
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private String baseDir = "./test-images/"; |
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private String path1 = baseDir + "band1-30x28byte.tif"; |
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private String path2 = baseDir + "band2-30x28byte.tif"; |
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private String path3 = baseDir + "band3-30x28byte.tif"; |
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private RasterDataset f1 = null, f2 = null, f3 = null; |
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private BufferFactory ds = null; |
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private boolean printCode = false; |
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private String baseDir = "./test-images/"; |
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private String path1 = baseDir + "band1-30x28byte.tif"; |
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private String path2 = baseDir + "band2-30x28byte.tif"; |
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private String path3 = baseDir + "band3-30x28byte.tif"; |
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public void start() { |
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this.setUp(); |
... | ... | |
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public void testStack() { |
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try { |
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f1 = RasterDataset.open(null, path1); |
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f2 = RasterDataset.open(null, path2); |
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f3 = RasterDataset.open(null, path3); |
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} catch (NotSupportedExtensionException e) { |
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return; |
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} catch (RasterDriverException e) { |
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return; |
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} |
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ds = new BufferFactory(f1); |
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ds.addFile(f2); |
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ds.addFile(f3); |
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IRasterDataSource rmd = ds.getDataSource(); |
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RasterDataset f1 = RasterDataset.open(null, path1); |
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RasterDataset f2 = RasterDataset.open(null, path2); |
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RasterDataset f3 = RasterDataset.open(null, path3); |
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Histogram histogram = null; |
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BufferFactory ds = new BufferFactory(f1); |
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ds.addFile(f2); |
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ds.addFile(f3); |
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try {
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histogram = rmd.getHistogram(); |
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IRasterDataSource rmd = ds.getDataSource();
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Histogram histogram = rmd.getHistogram();
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histogram = Histogram.convertHistogramToRGB(histogram); |
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if (printCode) |
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print(histogram); |
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int band0[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 9, 12, 23, 33, 32, 29, 17, 29, 11, 9, 9, 8, 3, 3, 3, 1, 1, 0, 1, 6, 4, 5, 3, 2, 7, 6, 10, 8, 12, 12, 4, 5, 16, 13, 11, 13, 13, 13, 21, 20, 16, 27, 14, 14, 21, 23, 20, 20, 15, 17, 12, 9, 20, 15, 7, 11, 5, 10, 6, 5, 8, 4, 10, 6, 5, 5, 4, 1, 5, 2, 3, 3, 6, 3, 3, 3, 4, 1, 1, 2, 1, 3, 0, 2, 4, 2, 1, 2, 2, 3, 3, 0, 0, 0, 0, 3, 0, 1, 1, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0 }; |
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for (int i = 0; i < band0.length; i++) |
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assertEquals((int) histogram.getHistogramValue(0, i), band0[i]); |
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int band1[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 4, 12, 17, 30, 34, 22, 17, 11, 4, 15, 11, 16, 5, 4, 5, 3, 5, 1, 2, 1, 1, 2, 1, 1, 2, 0, 1, 3, 0, 3, 1, 0, 1, 0, 2, 0, 3, 3, 4, 2, 5, 9, 5, 9, 6, 8, 6, 5, 7, 7, 5, 6, 8, 5, 12, 9, 21, 12, 18, 7, 13, 21, 13, 22, 16, 13, 13, 15, 14, 16, 14, 13, 21, 10, 4, 12, 13, 11, 15, 9, 8, 5, 5, 7, 5, 5, 6, 7, 3, 9, 5, 1, 2, 8, 2, 1, 2, 1, 1, 4, 3, 3, 3, 2, 1, 4, 3, 2, 0, 2, 2, 3, 0, 1, 3, 2, 2, 0, 1, 0, 0, 3, 2, 0, 0, 0, 1, 0, 0, 0, 1, 1, 1, 1, 1, 0, 1, 0, 0, 0, 0, 1, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; |
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for (int i = 0; i < band1.length; i++) |
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assertEquals((int) histogram.getHistogramValue(1, i), band1[i]); |
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int band2[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 4, 5, 6, 14, 31, 28, 32, 27, 23, 12, 10, 5, 3, 2, 5, 3, 1, 2, 1, 4, 0, 1, 1, 1, 2, 1, 1, 0, 1, 0, 1, 1, 0, 2, 0, 0, 0, 1, 1, 0, 1, 1, 1, 2, 1, 3, 1, 1, 1, 0, 0, 0, 3, 1, 0, 0, 1, 4, 2, 1, 2, 3, 3, 5, 3, 5, 1, 5, 4, 3, 3, 2, 3, 4, 5, 7, 9, 2, 3, 5, 4, 3, 6, 4, 4, 4, 6, 4, 8, 10, 9, 5, 13, 6, 7, 4, 4, 7, 8, 6, 10, 7, 6, 6, 11, 9, 8, 5, 6, 8, 14, 10, 12, 11, 7, 7, 5, 8, 7, 8, 11, 10, 7, 10, 8, 8, 3, 2, 4, 1, 5, 4, 5, 6, 8, 6, 7, 8, 4, 4, 4, 5, 3, 3, 5, 5, 1, 3, 5, 4, 3, 3, 1, 2, 1, 3, 0, 2, 2, 1, 2, 5, 3, 1, 0, 2, 0, 3, 0, 1, 1, 1, 2, 0, 2, 1, 0, 0, 0, 2, 0, 1, 0, 1, 0, 0, 0, 1, 1, 1, 1, 1, 2, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 2 }; |
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for (int i = 0; i < band2.length; i++) |
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assertEquals((int) histogram.getHistogramValue(2, i), band2[i]); |
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} catch (HistogramException e) { |
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e.printStackTrace(); |
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} catch (NotSupportedExtensionException e) { |
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e.printStackTrace(); |
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} catch (RasterDriverException e) { |
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e.printStackTrace(); |
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} catch (InterruptedException e) { |
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e.printStackTrace(); |
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} |
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// print(histogram); |
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int band0[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 9, 12, 23, 33, 32, 29, 17, 29, 11, 9, 9, 8, 3, 3, 3, 1, 1, 0, 1, 6, 4, 5, 3, 2, 7, 6, 10, 8, 12, 12, 4, 5, 16, 13, 11, 13, 13, 13, 21, 20, 16, 27, 14, 14, 21, 23, 20, 20, 15, 17, 12, 9, 20, 15, 7, 11, 5, 10, 6, 5, 8, 4, 10, 6, 5, 5, 4, 1, 5, 2, 3, 3, 6, 3, 3, 3, 4, 1, 1, 2, 1, 3, 0, 2, 4, 2, 1, 2, 2, 3, 3, 0, 0, 0, 0, 3, 0, 1, 1, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0}; |
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for (int i = 0; i < band0.length; i++) |
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assertEquals((int) histogram.getHistogramValue(0, i), band0[i]); |
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int band1[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 4, 12, 17, 30, 34, 22, 17, 11, 4, 15, 11, 16, 5, 4, 5, 3, 5, 1, 2, 1, 1, 2, 1, 1, 2, 0, 1, 3, 0, 3, 1, 0, 1, 0, 2, 0, 3, 3, 4, 2, 5, 9, 5, 9, 6, 8, 6, 5, 7, 7, 5, 6, 8, 5, 12, 9, 21, 12, 18, 7, 13, 21, 13, 22, 16, 13, 13, 15, 14, 16, 14, 13, 21, 10, 4, 12, 13, 11, 15, 9, 8, 5, 5, 7, 5, 5, 6, 7, 3, 9, 5, 1, 2, 8, 2, 1, 2, 1, 1, 4, 3, 3, 3, 2, 1, 4, 3, 2, 0, 2, 2, 3, 0, 1, 3, 2, 2, 0, 1, 0, 0, 3, 2, 0, 0, 0, 1, 0, 0, 0, 1, 1, 1, 1, 1, 0, 1, 0, 0, 0, 0, 1, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; |
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for (int i = 0; i < band1.length; i++) |
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assertEquals((int) histogram.getHistogramValue(1, i), band1[i]); |
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int band2[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 4, 5, 6, 14, 31, 28, 32, 27, 23, 12, 10, 5, 3, 2, 5, 3, 1, 2, 1, 4, 0, 1, 1, 1, 2, 1, 1, 0, 1, 0, 1, 1, 0, 2, 0, 0, 0, 1, 1, 0, 1, 1, 1, 2, 1, 3, 1, 1, 1, 0, 0, 0, 3, 1, 0, 0, 1, 4, 2, 1, 2, 3, 3, 5, 3, 5, 1, 5, 4, 3, 3, 2, 3, 4, 5, 7, 9, 2, 3, 5, 4, 3, 6, 4, 4, 4, 6, 4, 8, 10, 9, 5, 13, 6, 7, 4, 4, 7, 8, 6, 10, 7, 6, 6, 11, 9, 8, 5, 6, 8, 14, 10, 12, 11, 7, 7, 5, 8, 7, 8, 11, 10, 7, 10, 8, 8, 3, 2, 4, 1, 5, 4, 5, 6, 8, 6, 7, 8, 4, 4, 4, 5, 3, 3, 5, 5, 1, 3, 5, 4, 3, 3, 1, 2, 1, 3, 0, 2, 2, 1, 2, 5, 3, 1, 0, 2, 0, 3, 0, 1, 1, 1, 2, 0, 2, 1, 0, 0, 0, 2, 0, 1, 0, 1, 0, 0, 0, 1, 1, 1, 1, 1, 2, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 2}; |
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for (int i = 0; i < band2.length; i++) |
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assertEquals((int) histogram.getHistogramValue(2, i), band2[i]); |
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} |
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public void print(Histogram histogram) { |
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