Revision 2348 org.gvsig.raster/branches/org.gvsig.raster_dataaccess_refactoring/org.gvsig.raster.lib/org.gvsig.raster.lib.impl/src/main/java/org/gvsig/raster/impl/process/vector/PotraceVectorization.java

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PotraceVectorization.java
22 22 
package org.gvsig.raster.impl.process.vector;
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import java.util.ArrayList;


  		




  
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import java.util.List;


  		




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import org.gvsig.fmap.dal.coverage.dataset.Buffer;


  		




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import org.gvsig.fmap.dal.coverage.exception.NotSupportedExtensionException;


  		




  ......




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import org.gvsig.fmap.dal.coverage.process.vector.Vectorization;


  		




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import org.gvsig.fmap.dal.coverage.store.RasterDataStore;


  		




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import org.gvsig.fmap.dal.coverage.store.RasterQuery;


  		




  
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import org.gvsig.fmap.dal.exception.InitializeException;


  		




  
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import org.gvsig.fmap.dal.exception.ProviderNotRegisteredException;


  		




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import org.gvsig.jpotrace.Potrace;


  		




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import org.gvsig.jpotrace.PotraceException;


  		




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import org.gvsig.raster.impl.DefaultRasterManager;


  		




  ......




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	 * @throws ProcessInterruptedException


  		




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	 */


  		




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	private void setFile(String file) throws QueryException, NotSupportedExtensionException, RasterDriverException, ProcessInterruptedException {


  		




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		RasterDataStore ds = DefaultRasterManager.getInstance().open(file);


  		




  
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		RasterDataStore ds = null;


  		




  
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		try {


  		




  
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			ds = DefaultRasterManager.getInstance().getProviderServices().open(file);


  		




  
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		} catch (InitializeException e) {


  		




  
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			throw new RasterDriverException("Error opening file", e);


  		




  
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		} catch (ProviderNotRegisteredException e) {


  		




  
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			throw new RasterDriverException("Error opening file", e);


  		




  
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		}


  		




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		setDataSource(ds);


  		




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	}


  		




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  ......




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	 * main de un fichero en c) indicando la llamada entera al comando potrace.


  		




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	 * @return


  		




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	 */


  		




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	@SuppressWarnings("unchecked")


  		




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	private String[] getParams() {


  		




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		ArrayList params = new ArrayList();


  		




  
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		List<String> params = new ArrayList<String>();


  		




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		params.add("./potrace");


  		




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		if (cornerThreshold != null) {


  		












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