Revision 12793 trunk/libraries/libRaster/src/org/gvsig/raster/dataset/io/ErmapperWriter.java

View differences:

ErmapperWriter.java
18 18 
 */
19 19 
package org.gvsig.raster.dataset.io;
20 20 

  		




  
  21
  
    
import java.awt.geom.AffineTransform;


  		




  
  22
  
    
import java.awt.geom.Point2D;


  		




  21
  23
  
    
import java.io.IOException;


  		




  22
  24
  
    

  		




  23
  25
  
    
import org.cresques.cts.IProjection;


  		




  ......




  28
  30
  
    
import org.gvsig.raster.dataset.Params;


  		




  29
  31
  
    
import org.gvsig.raster.dataset.Params.Param;


  		




  30
  32
  
    
import org.gvsig.raster.dataset.io.features.WriteFileFormatFeatures;


  		




  31
  
  
    
import org.gvsig.raster.datastruct.Extent;


  		




  32
  33
  
    
import org.gvsig.raster.util.RasterUtilities;


  		




  33
  34
  
    
import org.gvsig.raster.util.extensionPoints.ExtensionPoints;


  		




  34
  35
  
    
import org.gvsig.raster.util.extensionPoints.ExtensionPointsSingleton;


  		




  ......




  128
  129
  
    
	public ErmapperWriter(	IDataWriter dataWriter,


  		




  129
  130
  
    
			String outFileName,


  		




  130
  131
  
    
			Integer nBands,


  		




  131
  
  
    
			Extent ex,


  		




  
  132
  
    
			AffineTransform at,


  		




  132
  133
  
    
			Integer outSizeX,


  		




  133
  134
  
    
			Integer outSizeY,


  		




  134
  135
  
    
			Integer dataType,


  		




  135
  136
  
    
			Params params,


  		




  136
  137
  
    
			IProjection proj) throws EcwException, IOException {


  		




  
  138
  
    
		


  		




  
  139
  
    
		//La libreria de ECW no se traga caracteres raros al escribir. Los cambiamos por X de momento y ya se apa?a el usuario


  		




  
  140
  
    
		


  		




  
  141
  
    
		String ext = RasterUtilities.getExtensionFromFileName(outFileName);


  		




  
  142
  
    
		String fname = outFileName.substring(outFileName.lastIndexOf("/") + 1, outFileName.lastIndexOf(".")).replaceAll("[^a-zA-Z0-9]", "X");


  		




  
  143
  
    
		outFileName = outFileName.substring(0, outFileName.lastIndexOf("/") + 1) + fname + "." + ext;


  		




  
  144
  
    
		


  		




  137
  145
  
    
		this.proj = proj;


  		




  138
  146
  
    
		ident = RasterUtilities.getExtensionFromFileName(outFileName);


  		




  139
  147
  
    
		driver = ((WriteFileFormatFeatures)fileFeature.get(ident)).getDriverName();


  		




  ......




  142
  150
  
    
		if (nBands.intValue() <= 0)


  		




  143
  151
  
    
			throw new EcwException("N?mero de bandas erroneo.");


  		




  144
  152
  
    

  		




  145
  
  
    
		if ((ex.width() <= 0) || (ex.height() <= 0)) {


  		




  146
  
  
    
			throw new EcwException("Tama?o de la imagen de salida erroneo.");


  		




  147
  
  
    
		}


  		




  148
  
  
    

  		




  149
  153
  
    
		this.outFileName = outFileName;


  		




  150
  154
  
    
		this.dataWriter = dataWriter;


  		




  151
  155
  
    

  		




  ......




  155
  159
  
    
		this.sizeWindowY = outSizeY.intValue();


  		




  156
  160
  
    

  		




  157
  161
  
    
		//Calculamos la georeferenciaci?n a partir del extend pasado por el cliente.


  		




  158
  
  
    
		double maxX = ex.maxX();


  		




  159
  
  
    
		geoCoordOrigenX = ex.minX();


  		




  160
  
  
    
		geoCoordOrigenY = ex.maxY();


  		




  
  162
  
    
		geoCoordOrigenX = at.getTranslateX();


  		




  
  163
  
    
		geoCoordOrigenY = at.getTranslateY();


  		




  161
  164
  
    

  		




  162
  
  
    
		double minY = ex.minY();


  		




  163
  
  
    
		pixelSizeX = (maxX - geoCoordOrigenX) / outSizeX.intValue();


  		




  164
  
  
    
		pixelSizeY = (minY - geoCoordOrigenY) / outSizeY.intValue();


  		




  
  165
  
    
		pixelSizeX = (at.getScaleX() > 0) ? at.getScaleX() : -at.getScaleX();


  		




  
  166
  
    
		pixelSizeY = (at.getScaleY() < 0) ? at.getScaleY() : -at.getScaleY();


  		




  
  167
  
    
		


  		




  
  168
  
    
		String outRmf = outFileName.substring(0, outFileName.lastIndexOf("."));


  		




  
  169
  
    
		RasterUtilities.saveGeoInfo(outRmf, at, new Point2D.Double(sizeWindowX, sizeWindowY));


  		




  165
  170
  
    

  		




  166
  171
  
    
		if (pixelSizeX == 0)


  		




  167
  172
  
    
			pixelSizeX = 1.0;


  		












Also available in:  Unified diff