Application: gvSIG desktop » gvSIG geoprocess

#

# gvSIG. Desktop Geographic Information System.

#

# Copyright (C) 2007-2012 gvSIG Association.

#

# This program is free software; you can redistribute it and/or

# modify it under the terms of the GNU General Public License

# as published by the Free Software Foundation; either version 2

# of the License, or (at your option) any later version.

#

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

# MA  02110-1301, USA.

#

# For any additional information, do not hesitate to contact us

# at info AT gvsig.com, or visit our website www.gvsig.com.

#

lateral_buffer=?rea de influencia lateral

left=Izquierda

right=Derecha

select_lateral=Seleccionar lateral

SplitLines._Introduccion_de_datos=Cortar l?neas. Introducci?n de datos

split_lines=Cortar l?neas

distance_section=Distancia de la secci?n

Mensaje_split=Geoproceso split....

Mensaje_procesando_split=Partiendo geometr?as...

new_geoprocess=Geoprocesos nuevos

multigeometry=Generar tramos como multigeometr?as

#

# gvSIG. Desktop Geographic Information System.

#

# Copyright (C) 2007-2012 gvSIG Association.

#

# This program is free software; you can redistribute it and/or

# modify it under the terms of the GNU General Public License

# as published by the Free Software Foundation; either version 2

# of the License, or (at your option) any later version.

#

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

# MA  02110-1301, USA.

#

# For any additional information, do not hesitate to contact us

# at info AT gvsig.com, or visit our website www.gvsig.com.

#

lateral_buffer=Lateral buffer

left=Left

right=Right

select_lateral=Select lateral

SplitLines._Introduccion_de_datos=Split lines. Data introduction

split_lines=Split lines

distance_section=Distance section

Mensaje_split=Split geoprocess

Mensaje_procesando_split=Splitting geometries...

new_geoprocess=New geoprocess

multigeometry=Build stretches as multigeometries

#

# gvSIG. Desktop Geographic Information System.

#

# Copyright (C) 2007-2012 gvSIG Association.

#

# This program is free software; you can redistribute it and/or

# modify it under the terms of the GNU General Public License

# as published by the Free Software Foundation; either version 2

# of the License, or (at your option) any later version.

#

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

# MA  02110-1301, USA.

#

# For any additional information, do not hesitate to contact us

# at info AT gvsig.com, or visit our website www.gvsig.com.

#

lateral_buffer=Lateral buffer

left=Left

right=Right

select_lateral=Select lateral

SplitLines._Introduccion_de_datos=Split lines. Data introduction

split_lines=Split lines

distance_section=Distance section

Mensaje_split=Split geoprocess

Mensaje_procesando_split=Splitting geometries...

new_geoprocess=New geoprocess

<?xml version='1.0' encoding='ISO-8859-1' standalone='yes' ?>

<!--

    gvSIG. Desktop Geographic Information System.

    Copyright (C) 2007-2012 gvSIG Association.

    This program is free software; you can redistribute it and/or

    modify it under the terms of the GNU General Public License

    as published by the Free Software Foundation; either version 2

    of the License, or (at your option) any later version.

    This program is distributed in the hope that it will be useful,

    but WITHOUT ANY WARRANTY; without even the implied warranty of

    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License

    along with this program; if not, write to the Free Software

    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

    MA  02110-1301, USA.

    For any additional information, do not hesitate to contact us

    at info AT gvsig.com, or visit our website www.gvsig.com.

-->

	<help>

		<element name="DESCRIPTION" text='Este geoproceso crea una nueva capa vectorial de l&#237;neas, generados a partir de dividir la capa de entrada en tramos con la distancia especificada.&#10;&#10;Las geometr&#237;as de la capa de entrada pueden ser de tipo l&#237;nea &#250;nicamente.' description="Descripci&#243;n" type="0">

			<image description="" file="split_lines.jpg">

			</image>

		</element>

		<element name="ADDITIONAL_INFO" text="" description="Informaci&#243;n adicional" type="0">

		</element>

		<element name="EXTENSION_AUTHOR" text="Nacho Brodin" description="Algoritmo creado por" type="0">

		</element>

		<element name="HELP_AUTHOR" text="" description="Ayuda creada por" type="0">

		</element>

		<element name="USER_NOTES" text="" description="Notas de usuario" type="0">

		</element>

		<element name="LAYER" text="" description="Capa de entrada" type="3">

		</element>

		<element name="INTER" text="" description="Capa de revestimiento" type="3">

		</element>

		<element name="CHECK" text="" description="Geometrias seleccionadas" type="3">

		</element>

		<element name="OUTPUT_DESCRIPTION" text="" description="Descripci&#243;n" type="2">

		</element>

		<element name="RESULT" text="" description="Intersecci&#243;n" type="2">

		</element>

	</help>

<?xml version='1.0' encoding='ISO-8859-1' standalone='yes' ?>

<!--

    gvSIG. Desktop Geographic Information System.

    Copyright (C) 2007-2012 gvSIG Association.

    This program is free software; you can redistribute it and/or

    modify it under the terms of the GNU General Public License

    as published by the Free Software Foundation; either version 2

    of the License, or (at your option) any later version.

    This program is distributed in the hope that it will be useful,

    but WITHOUT ANY WARRANTY; without even the implied warranty of

    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License

    along with this program; if not, write to the Free Software

    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

    MA  02110-1301, USA.

    For any additional information, do not hesitate to contact us

    at info AT gvsig.com, or visit our website www.gvsig.com.

-->

	<help>

		<element name="DESCRIPTION" text='This geoprocess creates a new polygon layer, with polygon buffers of the geometries of the input layer.&#10;&#10;Input layer geometries could have only line types. For each input geometry, you could create one or many equidistant polygon buffer rings.' description="Descripci&#243;n" type="0">

			<image description="" file="split_lines.png">

			</image>

		</element>

		<element name="ADDITIONAL_INFO" text="" description="Informaci&#243;n adicional" type="0">

		</element>

		<element name="EXTENSION_AUTHOR" text="Nacho Brodin" description="Algoritmo creado por" type="0">

		</element>

		<element name="HELP_AUTHOR" text="" description="Ayuda creada por" type="0">

		</element>

		<element name="USER_NOTES" text="" description="Notas de usuario" type="0">

		</element>

		<element name="LAYER" text="" description="Capa de entrada" type="3">

		</element>

		<element name="INTER" text="" description="Capa de revestimiento" type="3">

		</element>

		<element name="CHECK" text="" description="Geometrias seleccionadas" type="3">

		</element>

		<element name="OUTPUT_DESCRIPTION" text="" description="Descripci&#243;n" type="2">

		</element>

		<element name="RESULT" text="" description="Intersecci&#243;n" type="2">

		</element>

	</help>

<?xml version='1.0' encoding='ISO-8859-1' standalone='yes' ?>

<?xml version='1.0' encoding='ISO-8859-1' standalone='yes' ?>

<!--

    gvSIG. Desktop Geographic Information System.

    Copyright (C) 2007-2012 gvSIG Association.

    This program is free software; you can redistribute it and/or

    modify it under the terms of the GNU General Public License

    as published by the Free Software Foundation; either version 2

    of the License, or (at your option) any later version.

    This program is distributed in the hope that it will be useful,

    but WITHOUT ANY WARRANTY; without even the implied warranty of

    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License

    along with this program; if not, write to the Free Software

    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

    MA  02110-1301, USA.

    For any additional information, do not hesitate to contact us

    at info AT gvsig.com, or visit our website www.gvsig.com.

-->

	<help>

		<element name="DESCRIPTION" text='Dies schafft eine neue geoprocess Polygonlayer, mit Polygon-Puffer der Geometrien der Input-Layer.&#10;&#10;Input-Layer-Geometrien haben k?nnte nur Linientypen. F?r jeden Eingang Geometrie, k?nnten Sie einen oder mehrere ?quidistante Polygon-Puffer Ringe.' description="Descripci&#243;n" type="0">

			<image description="" file="split_lines.png">

			</image>

		</element>

		<element name="ADDITIONAL_INFO" text="" description="Informaci&#243;n adicional" type="0">

		</element>

		<element name="EXTENSION_AUTHOR" text="Nacho Brodin" description="Algoritmo creado por" type="0">

		</element>

		<element name="HELP_AUTHOR" text="" description="Ayuda creada por" type="0">

		</element>

		<element name="USER_NOTES" text="" description="Notas de usuario" type="0">

		</element>

		<element name="LAYER" text="" description="Capa de entrada" type="3">

		</element>

		<element name="INTER" text="" description="Capa de revestimiento" type="3">

		</element>

		<element name="CHECK" text="" description="Geometrias seleccionadas" type="3">

		</element>

		<element name="OUTPUT_DESCRIPTION" text="" description="Descripci&#243;n" type="2">

		</element>

		<element name="RESULT" text="" description="Intersecci&#243;n" type="2">

		</element>

	</help>

<?xml version='1.0' encoding='ISO-8859-1' standalone='yes' ?>

org.gvsig.geoprocess.algorithm.splitlines.SplitLinesLibrary

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2012 gvSIG Association.

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * of the License, or (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

 * MA  02110-1301, USA.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

package org.gvsig.geoprocess.algorithm.splitlines;

import org.gvsig.geoprocess.algorithm.base.core.AlgorithmAbstractLibrary;

import org.gvsig.i18n.Messages;

import org.gvsig.tools.library.LibraryException;

/**

 * Initialization of IntersectionLibrary library.

 * 

 * @author <a href="mailto:nachobrodin@gmail.com">Nacho Brodin</a>

 */

public class SplitLinesLibrary extends AlgorithmAbstractLibrary {

    @Override

    protected void doInitialize() throws LibraryException {

    }

    @Override

    protected void doPostInitialize() throws LibraryException {

        Messages.addResourceFamily(

            "org.gvsig.geoprocess.algorithm.splitlines.splitlines",

            SplitLinesLibrary.class.getClassLoader(),

            SplitLinesLibrary.class.getClass().getName());

        registerGeoProcess(new SplitLinesAlgorithm());

    }

}

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2012 gvSIG Association.

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * of the License, or (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

 * MA  02110-1301, USA.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

package org.gvsig.geoprocess.algorithm.splitlines;

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

import org.gvsig.fmap.dal.feature.FeatureStore;

import org.gvsig.fmap.dal.feature.FeatureType;

import org.gvsig.geoprocess.lib.sextante.AbstractSextanteGeoProcess;

import org.gvsig.geoprocess.lib.sextante.dataObjects.FlyrVectIVectorLayer;

import es.unex.sextante.additionalInfo.AdditionalInfoNumericalValue;

import es.unex.sextante.core.Sextante;

import es.unex.sextante.dataObjects.IVectorLayer;

import es.unex.sextante.exceptions.GeoAlgorithmExecutionException;

import es.unex.sextante.exceptions.RepeatedParameterNameException;

import es.unex.sextante.outputs.OutputVectorLayer;

/**

 * Lateral buffer algorithm

 * 

 * @author <a href="mailto:nachobrodin@gmail.com">Nacho Brodin</a>

 */

public class SplitLinesAlgorithm extends AbstractSextanteGeoProcess {

	public static final String   RESULT                = "RESULT";

	public static final String   LAYER                 = "LAYER";

	public static final String   DISTANCE              = "DISTANCE";

	public static final String   SELECTGEOM_INPUT      = "SELECTGEOM_INPUT";

	public static final String   MULTIGEOMETRY         = "MULTIGEOMETRY";

	private FlyrVectIVectorLayer sextanteInputLayer    = null;

    protected FeatureStore       inputStore            = null;

    protected FeatureStore       outputStore           = null;

	/*

	 * (non-Javadoc)

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

	 */

	public void defineCharacteristics() {

        setName(getTranslation("split_lines"));

        setGroup(getTranslation("basic_vect_algorithms"));

        // setGeneratesUserDefinedRasterOutput(false);

		try {

			m_Parameters.addInputVectorLayer(LAYER, 

												getTranslation("Input_layer"),

												IVectorLayer.SHAPE_TYPE_LINE, 

												true);

            m_Parameters.addBoolean(SELECTGEOM_INPUT, 

            		getTranslation("Selected_geometries"), false);

            m_Parameters.addNumericalValue(DISTANCE, getTranslation("distance_section"), 0,

                    AdditionalInfoNumericalValue.NUMERICAL_VALUE_DOUBLE);

           // m_Parameters.addBoolean(MULTIGEOMETRY, 

            		//getTranslation("multigeometry"), false);

		} catch (RepeatedParameterNameException e) {

			Sextante.addErrorToLog(e);

		}

		addOutputVectorLayer(RESULT, getTranslation("SplitLines_line"),

								OutputVectorLayer.SHAPE_TYPE_LINE);

	}

	/*

	 * (non-Javadoc)

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

	 */

	public boolean processAlgorithm() throws GeoAlgorithmExecutionException {

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

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

    	}

		sextanteInputLayer = (FlyrVectIVectorLayer)m_Parameters.getParameterValueAsVectorLayer(LAYER);

		boolean selectedGeomInput = m_Parameters.getParameter(SELECTGEOM_INPUT).getParameterValueAsBoolean();

		double distanceValue = m_Parameters.getParameter(DISTANCE).getParameterValueAsDouble();

		//boolean multigeometry = m_Parameters.getParameter(MULTIGEOMETRY).getParameterValueAsBoolean();

		boolean multigeometry = false;

		if (sextanteInputLayer instanceof FlyrVectIVectorLayer)

        	inputStore = ((FlyrVectIVectorLayer) sextanteInputLayer).getFeatureStore();

        else

            return false;

		SplitLinesOperation operation = new SplitLinesOperation(distanceValue, inputStore, this, multigeometry);

		operation.setGeoProcess(this, 100);

		operation.setTaskStatus(getStatus());

		FeatureType featureType = null;

		try {

			featureType = inputStore.getDefaultFeatureType();

		} catch (DataException e) {

			 Sextante.addErrorToLog(e);

			 return false;

		}

        outputStore = buildOutPutStore(featureType, 

        		IVectorLayer.SHAPE_TYPE_MULTILINE,

        		getTranslation("split_lines"), 

        		RESULT); 

    	try {

			operation.computesGeometryOperation(inputStore, 

					outputStore,

					attrNames, 

					selectedGeomInput, 

					false, 

					true);

		} catch (DataException e) {

			 Sextante.addErrorToLog(e);

			 return false;

		}

		return true;

	}

}

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2012 gvSIG Association.

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * of the License, or (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

 * MA  02110-1301, USA.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

package org.gvsig.geoprocess.algorithm.splitlines;

import java.util.ArrayList;

import java.util.List;

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

import org.gvsig.fmap.dal.feature.EditableFeature;

import org.gvsig.fmap.dal.feature.Feature;

import org.gvsig.fmap.dal.feature.FeatureStore;

import org.gvsig.fmap.geom.exception.CreateGeometryException;

import org.gvsig.geoprocess.algorithm.base.core.GeometryOperation;

import org.gvsig.geoprocess.algorithm.base.util.GeometryUtil;

import org.gvsig.geoprocess.lib.sextante.AbstractSextanteGeoProcess;

import com.vividsolutions.jts.geom.Geometry;

import com.vividsolutions.jts.linearref.LengthIndexedLine;

import es.unex.sextante.core.Sextante;

/**

 * Lateral buffer operation

 * 

 * @author <a href="mailto:nachobrodin@gmail.com">Nacho Brodin</a>

 */

public class SplitLinesOperation extends GeometryOperation {

	private double  distance       = 0;

	private boolean multigeometry  = false;

	/**

     * Builds an instance of this operation.

     * 

     * @param distance

     * @param layer

     * @param userDistance

     */

    public SplitLinesOperation(double distance, 

    		FeatureStore inputStore, 

    		AbstractSextanteGeoProcess p,

    		boolean multigeometry) {

        super(p);

        this.distance = distance;

        this.multigeometry = multigeometry;

    }

    public EditableFeature invoke(org.gvsig.fmap.geom.Geometry g,

        Feature feature) {

        Geometry originalGeometry = GeometryUtil.geomToJTS(g);

        if(originalGeometry == null)

        	return null;

        if(multigeometry) {

        	splitGeometryAsMultigeometry(originalGeometry, feature);

        } else {

        	splitGeometryAsMultipleFeatures(originalGeometry, feature);

        }

        return lastEditFeature;

    }

    /**

     * Split lines and store each one as a different feature. The new feature will be the 

     * original, so this data will be repeated

     * @param originalGeometry

     * @param feature

     */

    private void splitGeometryAsMultipleFeatures(Geometry originalGeometry, Feature feature) {

    	LengthIndexedLine lil = new LengthIndexedLine(originalGeometry);

        double end = lil.getEndIndex();

        int i = 0;

    	while ((distance * i) < end) {

    		Geometry newGeom = lil.extractLine(distance * i, distance * (i + 1));

    		i++;

    		try {

    			lastEditFeature = persister.addFeature(feature, newGeom);

    		} catch (CreateGeometryException e) {

    			Sextante.addErrorToLog(e);

    		} catch (DataException e) {

    			Sextante.addErrorToLog(e);

    		}

    	}

    }

    /**

     * For each feature and its geometries, this method split the lines and stores 

     * the new geometries in a multigeometry inside just one feature.

     */

    private void splitGeometryAsMultigeometry(Geometry originalGeometry, Feature feature) {

    	LengthIndexedLine lil = new LengthIndexedLine(originalGeometry);

        double end = lil.getEndIndex();

        List<Geometry> geomList = new ArrayList<Geometry>();

        int i = 0;

    	while ((distance * i) < end) {

    		Geometry newGeom = lil.extractLine(distance * i, distance * (i + 1));

    		i++;

    		geomList.add(newGeom);

    	}

    	try {

			lastEditFeature = persister.addFeature(feature, geomList);

		} catch (CreateGeometryException e) {

			Sextante.addErrorToLog(e);

		} catch (DataException e) {

			Sextante.addErrorToLog(e);

		}

    }

    /*

     * (non-Javadoc)

     * 

     * @see

     * org.gvsig.geoprocess.algorithm.base.core.GeometryOperation#invoke(org

     * .gvsig.fmap.geom.Geometry, org.gvsig.fmap.dal.feature.EditableFeature)

     */

    public void invoke(org.gvsig.fmap.geom.Geometry g, EditableFeature feature) {

        invoke(g, (Feature) feature);

    }

}

<?xml version="1.0" encoding="UTF-8"?>

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">

  <modelVersion>4.0.0</modelVersion>

  <artifactId>org.gvsig.geoprocess.algorithm.splitlines</artifactId>

  <packaging>jar</packaging>

  <name>org.gvsig.geoprocess.algorithm.splitlines</name>

	<parent>

		<groupId>org.gvsig</groupId>

		<artifactId>org.gvsig.geoprocess.algorithm</artifactId>

		<version>2.2.256</version>

	</parent>

	<dependencies>

		<dependency>

		    <groupId>org.gvsig</groupId>

   			<artifactId>org.gvsig.geoprocess.algorithm.base</artifactId>

            <scope>compile</scope>

   		</dependency>

   		<dependency>

		    <groupId>org.gvsig</groupId>

   			<artifactId>org.gvsig.andami</artifactId>

            <scope>compile</scope>

   		</dependency>

        <dependency>

            <groupId>org.gvsig</groupId>

            <artifactId>org.gvsig.fmap.mapcontext.api</artifactId>

            <scope>compile</scope>

        </dependency>

        <dependency>

            <groupId>org.gvsig</groupId>

            <artifactId>org.gvsig.fmap.mapcontext.impl</artifactId>

            <scope>runtime</scope>

        </dependency>

		<dependency>

            <groupId>org.gvsig</groupId>

            <artifactId>org.gvsig.fmap.dal.api</artifactId>

            <scope>compile</scope>

        </dependency>

        <dependency>

            <groupId>org.gvsig</groupId>

            <artifactId>org.gvsig.fmap.dal.impl</artifactId>

            <scope>runtime</scope>

        </dependency>

        <dependency>

            <groupId>org.gvsig</groupId>

            <artifactId>org.gvsig.fmap.dal.file.lib</artifactId>

            <scope>compile</scope>

        </dependency>

        <dependency>

            <groupId>org.gvsig</groupId>

            <artifactId>org.gvsig.fmap.dal.spi</artifactId>

            <scope>compile</scope>

        </dependency>

	</dependencies>

</project>

org.gvsig.geoprocess.algorithm.clip.ClipLibrary

#

# gvSIG. Desktop Geographic Information System.

#

# Copyright (C) 2007-2012 gvSIG Association.

#

# This program is free software; you can redistribute it and/or

# modify it under the terms of the GNU General Public License

# as published by the Free Software Foundation; either version 2

# of the License, or (at your option) any later version.

#

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

# MA  02110-1301, USA.

#

# For any additional information, do not hesitate to contact us

# at info AT gvsig.com, or visit our website www.gvsig.com.

#

basic_vect_algorithms=Capas vectoriales

Clip_layer=Capa de recorte

Clip=Recorte

Input_layer=Capa de entrada

Clip_layer=Capa de recorte

Selected_geometries=Geometr?as seleccionadas

Selected_geometries_input_layer_clip=Geom. seleccionadas (Capa entrada)

Selected_geometries_overlay_layer_clip=Geom. seleccionadas (Capa recorte)

#

# gvSIG. Desktop Geographic Information System.

#

# Copyright (C) 2007-2012 gvSIG Association.

#

# This program is free software; you can redistribute it and/or

# modify it under the terms of the GNU General Public License

# as published by the Free Software Foundation; either version 2

# of the License, or (at your option) any later version.

#

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

# MA  02110-1301, USA.

#

# For any additional information, do not hesitate to contact us

# at info AT gvsig.com, or visit our website www.gvsig.com.

#

basic_vect_algorithms=Vector layers tools

Clip_layer=Clip cover

Clip=Clip

Input_layer=Input cover

Selected_geometries=Selected features

Selected_geometries_input_layer_clip=Selected features (Input cover)

Selected_geometries_overlay_layer_clip=Selected features (Clip cover)

<?xml version='1.0' encoding='ISO-8859-1' standalone='yes' ?>

<!--

    gvSIG. Desktop Geographic Information System.

    Copyright (C) 2007-2012 gvSIG Association.

    This program is free software; you can redistribute it and/or

    modify it under the terms of the GNU General Public License

    as published by the Free Software Foundation; either version 2

    of the License, or (at your option) any later version.

    This program is distributed in the hope that it will be useful,

    but WITHOUT ANY WARRANTY; without even the implied warranty of

    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License

    along with this program; if not, write to the Free Software

    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

    MA  02110-1301, USA.

    For any additional information, do not hesitate to contact us

    at info AT gvsig.com, or visit our website www.gvsig.com.

-->

	<help>

		<element name="DESCRIPTION" text="Este geoproceso permite limitar el &#225;mbito de trabajo de una capa vectorial (da igual que sea de puntos, l&#237;neas o pol&#237;gonos), extrayendo de &#233;sta una zona de inter&#233;s.&#10;&#10;Para ello, el usuario deber&#225; proporcionar una capa de entrada (la capa de la que se quiere extraer un zona) y una capa de recorte, de forma que la uni&#243;n de las geometr&#237;as incluidas en la capa de recorte definir&#225;n el &#225;mbito de trabajo.&#10;&#10;El geoproceso recorrer&#225; todos los elementos vectoriales de la capa de entrada (features), y para aquellos que est&#233;n contenidos en el &#225;mbito de trabajo definido por la capa de recorte, calcular&#225; sus intersecciones, de forma que en la capa resultado solo estar&#225;n los elementos vectoriales de nuestro &#225;mbito de inter&#233;s. La porci&#243;n de geometr&#237;a que quede fuera del &#225;mbito de trabajo ser&#225; recortada.&#10;&#10;El esquema alfanum&#233;rico de la capa de entrada se mantiene intacto." description="Descripci&#243;n" type="0">

			<image description="" file="clipdesc.png">

			</image>

		</element>

		<element name="ADDITIONAL_INFO" text="" description="Informaci&#243;n adicional" type="0">

			<image description="" file="clip.gif">

			</image>

		</element>

		<element name="EXTENSION_AUTHOR" text="Nacho Brodin" description="Algoritmo creado por" type="0">

		</element>

		<element name="HELP_AUTHOR" text="" description="Ayuda creada por" type="0">

		</element>

		<element name="USER_NOTES" text="" description="Notas de usuario" type="0">

		</element>

		<element name="LAYER" text="" description="Capa de entrada" type="3">

		</element>

		<element name="CLIP" text="" description="Capa de recorte" type="3">

		</element>

		<element name="CHECK" text="" description="Geometrias seleccionadas" type="3">

		</element>

		<element name="OUTPUT_DESCRIPTION" text="" description="Descripci&#243;n" type="2">

		</element>

		<element name="RESULT" text="" description="Recorte" type="2">

		</element>

	</help>

<?xml version='1.0' encoding='ISO-8859-1' standalone='yes' ?>

<?xml version='1.0' encoding='ISO-8859-1' standalone='yes' ?>

<!--

    gvSIG. Desktop Geographic Information System.

    Copyright (C) 2007-2012 gvSIG Association.

    This program is free software; you can redistribute it and/or

    modify it under the terms of the GNU General Public License

    as published by the Free Software Foundation; either version 2

    of the License, or (at your option) any later version.

    This program is distributed in the hope that it will be useful,

    but WITHOUT ANY WARRANTY; without even the implied warranty of

    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License

    along with this program; if not, write to the Free Software

    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

    MA  02110-1301, USA.

    For any additional information, do not hesitate to contact us

    at info AT gvsig.com, or visit our website www.gvsig.com.

-->

	<help>

		<element name="DESCRIPTION" text="This geoprocess clips the geometries of the input layer with the envelope of a clipping layer. After that, result layer will be formed by features whose geometries are within bounding box of clipping layer.&#10;&#10;Result layer will have the same alphanumeric schema of the input layer.&#10;&#10;This could be useful to limit the working layer set to a geographical region of interest (for example, making a local gis with layers from a statal dataset)." description="Descripci&#243;n" type="0">

			<image description="" file="clipdesc.png">

			</image>

		</element>

		<element name="ADDITIONAL_INFO" text="" description="Informaci&#243;n adicional" type="0">

			<image description="" file="clip.gif">

			</image>

		</element>

		<element name="EXTENSION_AUTHOR" text="Nacho Brodin" description="Algoritmo creado por" type="0">

		</element>

		<element name="HELP_AUTHOR" text="" description="Ayuda creada por" type="0">

		</element>

		<element name="USER_NOTES" text="" description="Notas de usuario" type="0">

		</element>

		<element name="LAYER" text="" description="Capa de entrada" type="3">

		</element>

		<element name="CLIP" text="" description="Capa de recorte" type="3">

		</element>

		<element name="CHECK" text="" description="Geometrias seleccionadas" type="3">

		</element>

		<element name="OUTPUT_DESCRIPTION" text="" description="Descripci&#243;n" type="2">

		</element>

		<element name="RESULT" text="" description="Recorte" type="2">

		</element>

	</help>

<?xml version='1.0' encoding='ISO-8859-1' standalone='yes' ?>

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2012 gvSIG Association.

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * of the License, or (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

 * MA  02110-1301, USA.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

/*

 * gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana

 *

 * Copyright (C) 2010 Generalitat Valenciana.

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * of the License, or (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.

 */

package org.gvsig.geoprocess.algorithm.clip;

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

import org.gvsig.fmap.dal.feature.EditableFeature;

import org.gvsig.fmap.dal.feature.Feature;

import org.gvsig.fmap.geom.exception.CreateGeometryException;

import org.gvsig.geoprocess.algorithm.base.core.GeometryOperation;

import org.gvsig.geoprocess.algorithm.base.util.GeometryUtil;

import org.gvsig.geoprocess.lib.sextante.AbstractSextanteGeoProcess;

import com.vividsolutions.jts.geom.Geometry;

import es.unex.sextante.core.Sextante;

/**

 * This class analyzes all features of a layer, clipping its geometries

 * with the convex hull of another layer.

 * If the geometry of the feature analyzed doesnt intersect with the convex

 * hull geometry, the clipvisitor will ignore it.

 *

 * It intersects, computes intersection and creates a new feature with

 * the same attributes and the new intersection geometry.

 * 

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

 */

public class ClipOperation extends GeometryOperation {

	/**

	 * Clipping geometry: the convex hull of the

	 * clipping layer

	 */

	private Geometry                         clippingConvexHull   = null;

	public ClipOperation(org.gvsig.fmap.geom.Geometry clip, AbstractSextanteGeoProcess p) {

		super(p);

		this.clippingConvexHull = GeometryUtil.geomToJTS(clip);

	}

	/**

	 * clips feature's geometry with the clipping geometry, preserving

	 * feature's original attributes.

	 * If feature's geometry doesnt touch clipping geometry, it will be

	 * ignored.

	 */

	public EditableFeature invoke(org.gvsig.fmap.geom.Geometry g, Feature feature) {

		if(g == null)

			return lastEditFeature;

		Geometry jtsGeom = GeometryUtil.geomToJTS(g);

		if(!jtsGeom.getEnvelope().intersects(clippingConvexHull.getEnvelope()))

			return lastEditFeature;

		if(jtsGeom.intersects(clippingConvexHull)) {

			try {

				Geometry newGeom = jtsGeom.intersection(clippingConvexHull);

				lastEditFeature = persister.addFeature(feature, newGeom);

			} catch(com.vividsolutions.jts.geom.TopologyException e){

				Sextante.addErrorToLog(e);

				if(! jtsGeom.isValid()) {

					System.out.println("La geometria de entrada no es valida");

					jtsGeom = GeometryUtil.removeDuplicatesFrom(jtsGeom);

				}

				if(! clippingConvexHull.isValid()) {

					System.out.println("La geometria de recorte no es valida");

					clippingConvexHull = GeometryUtil.removeDuplicatesFrom(clippingConvexHull);

				}

				try {

					Geometry newGeom = jtsGeom.intersection(clippingConvexHull);

					lastEditFeature = persister.addFeature(feature, newGeom);

				} catch(com.vividsolutions.jts.geom.TopologyException ee){

					Sextante.addErrorToLog(ee);

				} catch (CreateGeometryException ee) {

					Sextante.addErrorToLog(ee);

				} catch (DataException ee) {

					Sextante.addErrorToLog(ee);

				}

			} catch (CreateGeometryException e) {

				Sextante.addErrorToLog(e);

			} catch (DataException e) {

				Sextante.addErrorToLog(e);

			}

		}

		return lastEditFeature;

	}

	/**

	 * clips feature's geometry with the clipping geometry, preserving

	 * feature's original attributes.

	 * If feature's geometry doesnt touch clipping geometry, it will be

	 * ignored.

	 */

	public void invoke(org.gvsig.fmap.geom.Geometry g, EditableFeature feature) {

		if(g == null)

			return;

		lastEditFeature = feature;

		Geometry jtsGeom = GeometryUtil.geomToJTS(g);

		if(!jtsGeom.getEnvelope().intersects(clippingConvexHull.getEnvelope()))

			return;

		if(jtsGeom.intersects(clippingConvexHull)) {

			try {

				Geometry newGeom = jtsGeom.intersection(clippingConvexHull);

				persister.addFeature(feature, newGeom);

			} catch(com.vividsolutions.jts.geom.TopologyException e){

				Sextante.addErrorToLog(e);

				if(! jtsGeom.isValid()) {

					System.out.println("La geometria de entrada no es valida");

					jtsGeom = GeometryUtil.removeDuplicatesFrom(jtsGeom);

				}

				if(! clippingConvexHull.isValid()) {

					System.out.println("La geometria de recorte no es valida");

					clippingConvexHull = GeometryUtil.removeDuplicatesFrom(clippingConvexHull);

				}

				try {

					Geometry newGeom = jtsGeom.intersection(clippingConvexHull);

					persister.addFeature(feature, newGeom);

				} catch(com.vividsolutions.jts.geom.TopologyException ee){

					Sextante.addErrorToLog(ee);

				} catch (CreateGeometryException ee) {

					Sextante.addErrorToLog(ee);

				} catch (DataException ee) {

					Sextante.addErrorToLog(ee);

				}

			} catch (CreateGeometryException e) {

				Sextante.addErrorToLog(e);

			} catch (DataException e) {

				Sextante.addErrorToLog(e);

			}

		}

	}

	/**

	 * Ends the edition and closes the FeatureStore

	 */

	public void end() {

		persister.end();

	}

	public String getProcessDescription() {

		return "Clipping features agaisnt a clip geometry";

	}

}

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2012 gvSIG Association.

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * of the License, or (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

 * MA  02110-1301, USA.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

package org.gvsig.geoprocess.algorithm.clip;

import org.gvsig.geoprocess.algorithm.base.core.AlgorithmAbstractLibrary;

import org.gvsig.i18n.Messages;

import org.gvsig.tools.library.LibraryException;

/**

 * Initialization of ClipLibrary library.

 * 

 * @author <a href="mailto:nachobrodin@gmail.com">Nacho Brodin</a>

 */

public class ClipLibrary extends AlgorithmAbstractLibrary {

    @Override

    protected void doInitialize() throws LibraryException {

        // Nothing to do

    }

    @Override

    protected void doPostInitialize() throws LibraryException {

        Messages.addResourceFamily("org.gvsig.geoprocess.algorithm.clip.clip",

            ClipLibrary.class.getClassLoader(), ClipLibrary.class.getClass()

                .getName());

        registerGeoProcess(new ClipAlgorithm());

    }

}

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2012 gvSIG Association.

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * of the License, or (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

 * MA  02110-1301, USA.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

package org.gvsig.geoprocess.algorithm.clip;

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

import org.gvsig.fmap.dal.feature.FeatureStore;

import org.gvsig.fmap.dal.feature.FeatureType;

import org.gvsig.geoprocess.algorithm.base.core.ScalableUnionOperation;

import org.gvsig.geoprocess.lib.sextante.AbstractSextanteGeoProcess;

import org.gvsig.geoprocess.lib.sextante.dataObjects.FlyrVectIVectorLayer;

import es.unex.sextante.core.Sextante;

import es.unex.sextante.dataObjects.IVectorLayer;

import es.unex.sextante.exceptions.GeoAlgorithmExecutionException;

import es.unex.sextante.exceptions.RepeatedParameterNameException;

import es.unex.sextante.outputs.OutputVectorLayer;

/**

 * Clip algorithm

 *

 * @author <a href="mailto:nachobrodin@gmail.com">Nacho Brodin</a>

 */

public class ClipAlgorithm extends AbstractSextanteGeoProcess {

    public static final String RESULT_POL = "RESULT_POL";

    public static final String RESULT_LIN = "RESULT_LIN";

    public static final String RESULT_POINT = "RESULT_POINT";

    public static final String LAYER = "LAYER";

    public static final String CLIP = "CLIP";

    public static final String SELECTGEOM_INPUT = "SELECTGEOM_INPUT";

    public static final String SELECTGEOM_OVERLAY = "SELECTGEOM_OVERLAY";

    /*

	 * (non-Javadoc)

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

     */

    public void defineCharacteristics() {

        setName(getTranslation("Clip"));

        setGroup(getTranslation("basic_vect_algorithms"));

        // setGeneratesUserDefinedRasterOutput(false);

        try {

            m_Parameters.addInputVectorLayer(LAYER,

                    getTranslation("Input_layer"),

                    IVectorLayer.SHAPE_TYPE_WRONG,

                    true);

            m_Parameters.addInputVectorLayer(CLIP,

                    getTranslation("Clip_layer"),

                    IVectorLayer.SHAPE_TYPE_POLYGON,

                    true);

            m_Parameters.addBoolean(SELECTGEOM_INPUT,

                    getTranslation("Selected_geometries_input_layer_clip"), false);

            m_Parameters.addBoolean(SELECTGEOM_OVERLAY,

                    getTranslation("Selected_geometries_overlay_layer_clip"), false);

        } catch (RepeatedParameterNameException e) {

            Sextante.addErrorToLog(e);

        }

        //addOutputVectorLayer(RESULT, getTranslation("Clip"),

        // OutputVectorLayer.SHAPE_TYPE_UNDEFINED);

        addOutputVectorLayer(RESULT_POL, getTranslation("Clip_polygon"),

                OutputVectorLayer.SHAPE_TYPE_POLYGON);

        addOutputVectorLayer(RESULT_LIN, getTranslation("Clip_line"),

                OutputVectorLayer.SHAPE_TYPE_LINE);

        addOutputVectorLayer(RESULT_POINT, getTranslation("Clip_point"),

                OutputVectorLayer.SHAPE_TYPE_POINT);

    }

    /*

	 * (non-Javadoc)

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

     */

    public boolean processAlgorithm() throws GeoAlgorithmExecutionException {

        if (existsOutPutFile(ClipAlgorithm.RESULT_POL, 0)

                || existsOutPutFile(ClipAlgorithm.RESULT_LIN, 0)

                || existsOutPutFile(ClipAlgorithm.RESULT_POINT, 0)) {

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

        }

        org.gvsig.fmap.geom.Geometry clippingGeometry = null;

        IVectorLayer clip = m_Parameters.getParameterValueAsVectorLayer(CLIP);

        IVectorLayer layer = m_Parameters.getParameterValueAsVectorLayer(LAYER);

        boolean selectedGeomInput = m_Parameters.getParameter(SELECTGEOM_INPUT).getParameterValueAsBoolean();

        boolean selectedGeomOverlay = m_Parameters.getParameter(SELECTGEOM_OVERLAY).getParameterValueAsBoolean();

        try {

            clippingGeometry = ScalableUnionOperation.joinLayerGeometries(clip, selectedGeomOverlay);

        } catch (Exception e) {

            Sextante.addErrorToLog(e);

            return false;

        }

        FeatureStore storeLayer = null;

        if (layer instanceof FlyrVectIVectorLayer && clippingGeometry != null) {

            storeLayer = ((FlyrVectIVectorLayer) layer).getFeatureStore();

        } else {

            return false;

        }

        try {

            FeatureType featureType = storeLayer.getDefaultFeatureType();

            if (isPolygon(storeLayer) || isUndefined(storeLayer)) {

                FeatureStore outFeatStore

                        = buildOutPutStore(featureType, IVectorLayer.SHAPE_TYPE_MULTIPOLYGON,

                                getTranslation("Clip_polygon"), RESULT_POL);

                ClipOperation operation = new ClipOperation(clippingGeometry, this);

                operation.setTaskStatus(getStatus());

                operation.computesGeometryOperation(storeLayer, outFeatStore, attrNames,

                        selectedGeomInput, false, true);

            } else {

                buildOutPutStore(featureType, IVectorLayer.SHAPE_TYPE_MULTIPOLYGON,

                        getTranslation("Null_polygon"), RESULT_POL);

            }

            if (isLine(storeLayer) || isUndefined(storeLayer)) {

                FeatureStore outFeatStore

                        = buildOutPutStore(featureType, IVectorLayer.SHAPE_TYPE_MULTILINE,

                                getTranslation("Clip_line"), RESULT_LIN);

                ClipOperation operation = new ClipOperation(clippingGeometry, this);

                operation.setTaskStatus(getStatus());

                operation.computesGeometryOperation(storeLayer, outFeatStore, attrNames,

                        selectedGeomInput, false, true);

            } else {

                buildOutPutStore(featureType, IVectorLayer.SHAPE_TYPE_MULTILINE,

                        getTranslation("Null_line"), RESULT_LIN);

            }

            if (isPoint(storeLayer) || isUndefined(storeLayer)) {

                FeatureStore outFeatStore

                        = buildOutPutStore(featureType, IVectorLayer.SHAPE_TYPE_POINT,

                                getTranslation("Clip_point"), RESULT_POINT);

                ClipOperation operation = new ClipOperation(clippingGeometry, this);

                operation.setTaskStatus(getStatus());

                operation.computesGeometryOperation(storeLayer, outFeatStore, attrNames,

                        selectedGeomInput, false, true);

            } else {

                buildOutPutStore(featureType, IVectorLayer.SHAPE_TYPE_POINT,

                        getTranslation("Null_point"), RESULT_POINT);

            }

        } catch (DataException e) {

            Sextante.addErrorToLog(e);

            return false;

        }

        return true;

    }

}

<?xml version="1.0" encoding="UTF-8"?>

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">

  <modelVersion>4.0.0</modelVersion>

  <artifactId>org.gvsig.geoprocess.algorithm.clip</artifactId>

  <packaging>jar</packaging>

  <name>org.gvsig.geoprocess.algorithm.clip</name>

	<parent>

		<groupId>org.gvsig</groupId>

		<artifactId>org.gvsig.geoprocess.algorithm</artifactId>

		<version>2.2.256</version>

	</parent>

	<dependencies>

		<dependency>

		    <groupId>org.gvsig</groupId>

   			<artifactId>org.gvsig.geoprocess.algorithm.base</artifactId>

            <scope>compile</scope>

   		</dependency>

	</dependencies>

</project>

<?xml version='1.0' encoding='ISO-8859-1' standalone='yes' ?>

<!--

    gvSIG. Desktop Geographic Information System.

    Copyright (C) 2007-2012 gvSIG Association.

    This program is free software; you can redistribute it and/or

    modify it under the terms of the GNU General Public License

    as published by the Free Software Foundation; either version 2

    of the License, or (at your option) any later version.

    This program is distributed in the hope that it will be useful,

    but WITHOUT ANY WARRANTY; without even the implied warranty of

    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License

    along with this program; if not, write to the Free Software