Revision 859 org.gvsig.raster/trunk/org.gvsig.raster/org.gvsig.raster.lib/org.gvsig.raster.lib.impl/src/main/java/org/gvsig/raster/impl/datastruct/BufferHistogramImpl.java

View differences:

BufferHistogramImpl.java
25 25 
import org.gvsig.fmap.dal.coverage.dataset.Buffer;
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import org.gvsig.fmap.dal.coverage.datastruct.BufferHistogram;
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import org.gvsig.fmap.dal.coverage.datastruct.HistogramClass;
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import org.gvsig.fmap.dal.coverage.datastruct.NoData;
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import org.slf4j.LoggerFactory;
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/**
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 * Representa un histograma.
......
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	private long[][]           table       = null;
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	private double[]           min         = null;
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	private double[]           max         = null;
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	private double             noDataValue = RasterLibrary.defaultNoDataValue;
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	private NoData             noDataValue = null;
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	private int                dataType    = Buffer.TYPE_UNDEFINED;
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	private int                nClasses    = 0;
......
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		if (Double.isNaN(px))
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			return;
334 335 

  		




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		if (px == noDataValue)


  		




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			return;


  		




  
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		if (noDataValue != null && noDataValue.isDefined()) {


  		




  
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			switch (dataType) {


  		




  
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			case Buffer.TYPE_BYTE:


  		




  
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				if(((byte)px) == noDataValue.getValue().byteValue())


  		




  
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						return;


  		




  
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				break;


  		




  
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			case Buffer.TYPE_SHORT:


  		




  
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				if(((short)px) == noDataValue.getValue().shortValue())


  		




  
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					return;


  		




  
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				break;


  		




  
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			case Buffer.TYPE_INT:


  		




  
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				if(((int)px) == noDataValue.getValue().intValue())


  		




  
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					return;


  		




  
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				break;


  		




  
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			case Buffer.TYPE_FLOAT:


  		




  
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				if(((float)px) == noDataValue.getValue().floatValue())


  		




  
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					return;


  		




  
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				break;


  		




  
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			case Buffer.TYPE_DOUBLE:


  		




  
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				if(((double)px) == noDataValue.getValue().doubleValue())


  		




  
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					return;


  		




  
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				break;


  		




  
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			}


  		




  
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		}


  		




  
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  337
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		int pos = (int) (((nClasses - 1) * (px - min[band])) / (max[band] - min[band]));


  		




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  ......




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	/**


  		




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	 * @param noDataValue the noDataValue to set


  		




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	 */


  		




  596
  
  
    
	public void setNoDataValue(double noDataValue) {


  		




  
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	public void setNoDataValue(NoData noDataValue) {


  		




  597
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		this.noDataValue = noDataValue;


  		




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	}


  		




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}


  		












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