Revision 1861
| org.gvsig.raster.tools/trunk/templates/examples/org.gvsig.raster.roimask/org.gvsig.raster.roimask.algorithm/src/main/java/org/gvsig/raster/roimask/algorithm/ROIMaskProcess.java | ||
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import org.gvsig.fmap.dal.coverage.RasterLocator; |
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import org.gvsig.fmap.dal.coverage.dataset.Buffer; |
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import org.gvsig.fmap.dal.coverage.dataset.BufferParam; |
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import org.gvsig.fmap.dal.coverage.datastruct.Extent; |
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import org.gvsig.fmap.dal.coverage.datastruct.NoData; |
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import org.gvsig.fmap.dal.coverage.exception.InvalidSetViewException; |
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import org.gvsig.fmap.dal.coverage.store.RasterQuery; |
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import org.gvsig.i18n.Messages; |
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import org.gvsig.raster.tools.algorithm.base.RasterBaseAlgorithmLibrary; |
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import org.gvsig.raster.tools.algorithm.base.process.ProcessException; |
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import org.gvsig.raster.tools.algorithm.base.process.RasterProcess; |
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/** |
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nodata = getParam(NODATA) != null ? (NoData)getParam(NODATA) : null; |
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} |
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public void process() throws ProcessInterruptedException {
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public void process() throws ProcessInterruptedException, ProcessException {
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long t1 = new java.util.Date().getTime(); |
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insertLineLog(Messages.getText("..."));
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try {
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| ... | ... | |
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} |
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} |
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private void processRGB(Extent extent, int w, int h, double cellsize) throws ProcessInterruptedException {
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alphaBand = RasterLocator.getManager().createBuffer( |
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store.getDataType()[0], w, h, 4, true); |
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private void processRGB(Extent extent, int w, int h, double cellsize) throws ProcessInterruptedException, ProcessException {
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BufferParam params = RasterLocator.getManager().getBufferFactory().createBufferParams( |
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w, h, 4, store.getDataType()[0], true); |
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try {
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alphaBand = RasterLocator.getManager().getBufferFactory().createBuffer(params); |
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} catch (Exception e) {
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throw new ProcessException("Error creating buffer", e);
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} |
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for (int row = 0; row < h; row++) {
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for (int col = 0; col < w; col++) {
|
| ... | ... | |
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} |
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} |
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private Buffer processMDT(Extent extent, Buffer inputBuffer, double cellsize) throws ProcessInterruptedException {
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private Buffer processMDT(Extent extent, Buffer inputBuffer, double cellsize) throws ProcessInterruptedException, ProcessException {
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int w = inputBuffer.getWidth(); |
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int h = inputBuffer.getHeight(); |
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Buffer outputBuffer = RasterLocator.getManager().createBuffer( |
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inputBuffer.getDataType(), w, h, inputBuffer.getBandCount(), true); |
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Buffer outputBuffer = null; |
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BufferParam params = RasterLocator.getManager().getBufferFactory().createBufferParams( |
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w, h, inputBuffer.getBandCount(), inputBuffer.getDataType(), true); |
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try {
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outputBuffer = RasterLocator.getManager().getBufferFactory().createBuffer(params); |
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} catch (Exception e) {
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throw new ProcessException("Error creating buffer", e);
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} |
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for (int row = 0; row < h; row++) {
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for (int col = 0; col < w; col++) {
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for (int nband = 0; nband < inputBuffer.getBandCount(); nband++) {
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