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/enhancement/LinearEnhancementDoubleFilter.java

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LinearEnhancementDoubleFilter.java
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 * procesa un solo pixel double. Asigna su valor en relaci?n a los datos calculados
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 * en el m?todo pre() del padre.
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 *
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 * @version 11/05/2007
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 * @deprecated This filter should not be used. Use <code>LinearStretchEnhancementFilter</code> instead
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 * @author Nacho Brodin (nachobrodin@gmail.com)
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 */
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public class LinearEnhancementDoubleFilter extends LinearEnhancementFilter {
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	/*


  		




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	 * (non-Javadoc)


  		




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	 * @see org.gvsig.raster.grid.filter.enhancement.LinearEnhancementFilter#process(int, int)


  		




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	 */


  		




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	public void process(int col, int line) {


  		




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		for (int iBand = 0; iBand < raster.getBandCount(); iBand ++) {


  		




  
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		for (int iBand = 0; iBand < numberOfBandsToProcess(); iBand ++) {


  		




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			double p = raster.getElemDouble(line, col, iBand);


  		




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			if(renderBands[iBand] < 0) {


  		




  
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			/*if(renderBands[iBand] < 0) {


  		




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				rasterResult.setElem(line, col, iBand, (byte)p);


  		




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				continue;


  		




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			}


  		




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			if (p > maxBandValue[renderBands[iBand]])


  		




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				p = (double) maxBandValue[renderBands[iBand]];


  		




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			else if (p < minBandValue[renderBands[iBand]])


  		




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				p = (double) minBandValue[renderBands[iBand]];


  		




  
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				p = (double) minBandValue[renderBands[iBand]];*/


  		




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			int value = (int)(((int) (( p * scale[renderBands[iBand]]) + offset[renderBands[iBand]])) & 0xff);


  		




  
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			int value = (int)(((int) (( p * scale[iBand]) + offset[iBand])) & 0xff);


  		




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			rasterResult.setElem(line, col, iBand, (byte)value);


  		




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		}


  		




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	}


  		




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	/*


  		




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	 * (non-Javadoc)


  		




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	 * @see org.gvsig.raster.grid.filter.enhancement.LinearEnhancementFilter#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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