Revision 8682 org.gvsig.raster/branches/org.gvsig.raster.2.4/org.gvsig.raster/org.gvsig.raster.lib/org.gvsig.raster.lib.legend/org.gvsig.raster.lib.legend.impl/src/main/java/org/gvsig/raster/lib/legend/impl/operations/colortable/ColorTableOperation.java
| ColorTableOperation.java | ||
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import org.gvsig.raster.lib.buffer.api.exceptions.BufferException; |
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import org.gvsig.raster.lib.buffer.api.exceptions.BufferOperationException; |
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import org.gvsig.raster.lib.buffer.api.operations.OperationFactory; |
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import org.gvsig.raster.lib.buffer.impl.exceptions.ProcessingOperationException;
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import org.gvsig.raster.lib.buffer.spi.exceptions.ProcessingOperationException;
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import org.gvsig.raster.lib.buffer.spi.operations.AbstractOperation; |
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import org.gvsig.raster.lib.legend.api.RasterLegendLocator; |
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import org.gvsig.raster.lib.legend.api.RasterLegendManager; |
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import org.gvsig.raster.lib.legend.api.colorinterpretation.ColorInterpretation; |
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import org.gvsig.raster.lib.legend.impl.ColorManager; |
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import org.gvsig.raster.lib.legend.impl.RasterLegendManagerServices; |
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import org.gvsig.raster.lib.legend.spi.AbstractColoredOperation; |
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import org.gvsig.tools.locator.LocatorException; |
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* @author fdiaz |
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* |
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*/ |
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public class ColorTableOperation extends AbstractOperation {
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public class ColorTableOperation extends AbstractColoredOperation {
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static public String COLOR_INTERPRETATION_PARAM = "color_interpretation"; |
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static public String COPY_UNPROCESSED_BANDS_PARAM = "copy_unprocessed_bands"; |
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static public String OUTPUT_COLOR_INTERPRETATION_PARAM = "output_color_interpretation"; |
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private ColorInterpretation colorInterpretation; |
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private boolean copyUnprocessedBands; |
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private ColorInterpretation outputColorInterpretation; |
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private RowProcessor rowProcessor; |
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| ... | ... | |
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@Override |
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public void preProcess() throws BufferOperationException {
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super.preProcess(); |
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BufferManager manager = BufferLocator.getBufferManager(); |
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RasterLegendManager legendManager = RasterLegendLocator.getRasterLegendManager(); |
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colorInterpretation = (ColorInterpretation) this.parameters.getDynValue(COLOR_INTERPRETATION_PARAM); |
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if (this.parameters.hasDynValue(COPY_UNPROCESSED_BANDS_PARAM)) {
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copyUnprocessedBands = (Boolean) this.parameters.getDynValue(COPY_UNPROCESSED_BANDS_PARAM); |
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} else {
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copyUnprocessedBands = true; |
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} |
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try {
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if (!colorInterpretation.isPalette()) {
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throw new UnsupportedOperationException("The color interpretation of input buffer isn't Palette");
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@Override |
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public void process() throws ProcessingOperationException {
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super.process(); |
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try {
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// List<Integer> bandsToProcess = new ArrayList<Integer>(); |
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} |
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} |
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// Object[] rowBandsBuffer = new Object[4]; |
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for (int row = 0; row < this.buffer.getRows(); row++) {
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Band bufferPaletteBand = buffer.getBand(colorInterpretation.getPaletteBand()); |
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Object rowBandBuffer = bufferPaletteBand.createRowBuffer(); |
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bufferPaletteBand.fetchRow(row, rowBandBuffer); |
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// Band bufferBandMagenta = buffer.getBand(colorInterpretation.getBand(ColorInterpretation.MAGENTA_BAND)); |
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// rowBandsBuffer[1] = bufferBandMagenta.createRowBuffer(); |
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// bufferBandMagenta.fetchRow(row, rowBandsBuffer[1]); |
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// Band bufferBandYellow = buffer.getBand(colorInterpretation.getBand(ColorInterpretation.YELLOW_BAND)); |
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// rowBandsBuffer[2] = bufferBandYellow.createRowBuffer(); |
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// bufferBandYellow.fetchRow(row, rowBandsBuffer[2]); |
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// Band bufferBandBlack = buffer.getBand(colorInterpretation.getBand(ColorInterpretation.BLACK_BAND)); |
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// rowBandsBuffer[3] = bufferBandBlack.createRowBuffer(); |
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// bufferBandBlack.fetchRow(row, rowBandsBuffer[3]); |
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List<Object> outputRowBuffers = new ArrayList<Object>(); |
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for (int band = 0; band < 4; band++) {
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| ... | ... | |
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@Override |
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public void postProcess() throws BufferOperationException {
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// TODO Auto-generated method stub |
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super.postProcess(); |
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} |
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// private void processRow(Object inputRow, List outputRows) {
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// ColorManager colorManager = ((RasterLegendManagerServices)RasterLegendLocator.getRasterLegendManager()).getColorManager(); |
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// Object[] inputNumberRow = (Object[]) inputRow; //new byte[((byte[]) inputRow).length]; |
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// |
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// int[] convertedValues = new int[3]; |
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// for (int i = 0; i < inputNumberRow.length; i++) {
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// |
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// byte[] rgb = colorInterpretation.getPalette().getRGBA(inputNumberRow[i]); |
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// |
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// for (int band = 0; band < outputRows.size(); band++) {
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// ((byte[])(outputRows.get(band)))[i] = rgb[band]; |
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// } |
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// } |
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// } |
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/** |
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* @param band |
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* @return |
Also available in: Unified diff