Revision 2438 org.gvsig.raster/trunk/org.gvsig.raster/org.gvsig.raster.lib/org.gvsig.raster.lib.impl/src/main/java/org/gvsig/raster/impl/grid/filter/band/ColorTableDoubleFilter.java

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ColorTableDoubleFilter.java
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/**
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 * Filtro de tabla de color para tipo de datos double.
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 *
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 * @version 06/06/2007
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 * @author Nacho Brodin (nachobrodin@gmail.com)
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 */
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public class ColorTableDoubleFilter extends ColorTableFilter {
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	/*
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	 * (non-Javadoc)
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	 * @see org.gvsig.raster.grid.filter.bands.ColorTableFilter#process(int, int)
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	 */
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	public void process(int col, int line) {
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		double value = raster.getElemDouble(line, col, 0);
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		byte[] rgba = colorTable.getRGBAByBand(value);
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		rasterResult.setElemByte(line, col, rgba);
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		if (hasAlpha)
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			rasterAlpha.setElem(line, col, 0, rgba[3]);
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	}
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	/*


  		




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	 * (non-Javadoc)


  		




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	 * @see org.gvsig.raster.grid.filter.bands.ColorTableFilter#getInRasterDataType()


  		




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	 */


  		




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	public int getInRasterDataType() {


  		




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		return Buffer.TYPE_DOUBLE;


  		




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	}


  		












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