Revision 560 org.gvsig.geoprocess/trunk/org.gvsig.geoprocess/org.gvsig.geoprocess.algorithm/org.gvsig.geoprocess.algorithm.convexhull/src/main/java/org/gvsig/geoprocess/algorithm/convexhull/ConvexHullAlgorithm.java

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ConvexHullAlgorithm.java
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/**


  		




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 * Convex Hull Algorithm


  		




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 * 


  		




  
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 *


  		




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 * @author Nacho Brodin (nachobrodin@gmail.com)


  		




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 */


  		




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public class ConvexHullAlgorithm extends AbstractSextanteGeoProcess {


  		




  ......




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    public static final String CHECK = "CHECK";


  		




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    public void defineCharacteristics() {


  		




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        setName(getTranslation("Convex Hull"));


  		




  
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        setName(getTranslation("ConvexHull"));


  		




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        setGroup(getTranslation("basic_vect_algorithms"));


  		




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        // setGeneratesUserDefinedRasterOutput(false);


  		




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        try {


  		




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    /*


  		




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     * (non-Javadoc)


  		




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     * 


  		




  
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     *


  		




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     * @see es.unex.sextante.core.GeoAlgorithm#processAlgorithm()


  		




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     */


  		




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    @SuppressWarnings("unchecked")


  		




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		if(existsOutPutFile(ConvexHullAlgorithm.RESULT, 0)) {


  		




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    		throw new GeoAlgorithmExecutionException(getTranslation("file_exists"));


  		




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    	}


  		




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        IVectorLayer input = m_Parameters.getParameterValueAsVectorLayer(LAYER);


  		




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        boolean selectedGeom =


  		




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            m_Parameters.getParameter(CHECK).getParameterValueAsBoolean();


  		












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