Revision 22800 trunk/extensions/extRemoteSensing/src/org/gvsig/remotesensing/mosaic/process/FeatherProcessBuff.java

View differences:

FeatherProcessBuff.java
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import org.gvsig.raster.buffer.BufferFactory;
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import org.gvsig.raster.buffer.RasterBufferInvalidException;
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import org.gvsig.raster.buffer.WriterBufferServer;
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import org.gvsig.raster.dataset.FileNotOpenException;
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import org.gvsig.raster.dataset.GeoRasterWriter;
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import org.gvsig.raster.dataset.IBuffer;
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import org.gvsig.raster.dataset.IRasterDataSource;
......
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import org.gvsig.raster.grid.Grid;
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import org.gvsig.raster.grid.GridExtent;
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import org.gvsig.raster.grid.OutOfGridException;
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import org.gvsig.raster.grid.filter.RasterFilter;
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import org.gvsig.raster.grid.filter.enhancement.LinearEnhancementFilter;
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import org.gvsig.raster.grid.filter.enhancement.LinearStretchEnhancementByteFilter;
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import org.gvsig.raster.grid.filter.enhancement.LinearStretchEnhancementFilter;
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import org.gvsig.raster.grid.filter.enhancement.LinearStretchParams;
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import org.gvsig.raster.util.RasterToolsUtil;
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import com.iver.andami.PluginServices;


  		




  ......




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 * Proceso para la obtenci?n de una imagen mosaico a partir de un conjunto de


  		




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 * im?genes por el metodo de degradado (Feathering).


  		




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 * 


  		




  
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 * @params


  		




  
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 * <LI>FLyrRasterSE[] "inputRasterLayers": Capas raster de entrada</LI>


  		




  
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 * <LI>String "outputPath": Ruta completa al fichero de salida del proceso</LI>


  		




  
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 * 


  		




  
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 * @result


  		




  
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 * <LI>FLyrRasterSE: Capa raster con el resultado del mosaico</LI>


  		




  
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 *


  		




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 * @author Diego Guerrero Sevilla (diego.guerrero@uclm.es)


  		




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 * 


  		




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 */


  		




  ......




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		} catch (RasterBufferInvalidException e) {


  		




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			RasterToolsUtil.messageBoxError("error_datos_entrada", this, e);


  		




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		}


  		




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		fileName = getStringParam("filename");


  		




  
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		fileName = getStringParam("outputPath");


  		




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		values = new byte[resultbandCount];


  		




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		result = new double[resultbandCount];


  		




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  ......




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		IRasterDataSource dsetCopy = null;


  		




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		inputBuffers = new IBuffer[inputRasterLayers.length];


  		




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		int drawableBands[] = { 0, 1, 2 };


  		




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		for (int l = 0; l < inputRasterLayers.length; l++) {


  		




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			dsetCopy = inputRasterLayers[l].getDataSource().newDataset();


  		




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			BufferFactory bufferFactory = new BufferFactory(dsetCopy);


  		




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			bufferFactory.setAdjustToExtent(false);


  		




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			bufferFactory.setNoDataToFill(resultGrid.getNoDataValue());


  		




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			bufferFactory.setDrawableBands(drawableBands);


  		




  
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			bufferFactory.setDrawableBands(inputRasterLayers[l].getRenderBands());


  		




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			try {


  		




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					bufferFactory.setReadOnly(true);


  		




  
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				bufferFactory.setReadOnly(true);


  		




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				bufferFactory.setAreaOfInterest(resultGridExtent.getMin().getX(), resultGridExtent.getMax().getY(), 


  		




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						resultGridExtent.getMax().getX(), resultGridExtent.getMin().getY(), resultGridExtent.getNX(),resultGridExtent.getNY());


  		




  ......




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			} catch (RasterDriverException e) {


  		




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				RasterToolsUtil.messageBoxError(PluginServices.getText(this, "error_datos_entrada"), this, e);	


  		




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			}


  		




  
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			/*


  		




  
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			//Aplicar filtro de realce si es necesario:


  		




  
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			LinearStretchParams leParams = null;


  		




  
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			try {


  		




  
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				leParams = LinearStretchParams.createStandardParam(inputRasterLayers[l].getRenderBands(), 0.0, bufferFactory.getDataSource().getStatistics(), false);


  		




  
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			} catch (FileNotOpenException e) {


  		




  
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				// TODO Auto-generated catch block


  		




  
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				e.printStackTrace();


  		




  
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			} catch (RasterDriverException e) {


  		




  
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				// TODO Auto-generated catch block


  		




  
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				e.printStackTrace();


  		




  
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			}


  		




  
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			RasterFilter linearStretchEnhancementFilter = new LinearStretchEnhancementFilter();


  		




  
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			linearStretchEnhancementFilter.addParam("raster", bufferFactory.getRasterBuf());


  		




  
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			linearStretchEnhancementFilter.addParam("stats", bufferFactory.getDataSource().getStatistics());


  		




  
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			linearStretchEnhancementFilter.addParam("renderBands",inputRasterLayers[l].getRenderBands());


  		




  
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			linearStretchEnhancementFilter.addParam("remove",new Boolean(false));


  		




  
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			linearStretchEnhancementFilter.addParam("stretchs", leParams);


  		




  
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			linearStretchEnhancementFilter.execute();


  		




  
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			inputBuffers[l] = (IBuffer)linearStretchEnhancementFilter.getResult("raster");*/


  		




  
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			inputBuffers[l] = bufferFactory.getRasterBuf();


  		




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		}


  		




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