Application: gvSIG desktop

/*class FLyrVectChangeStyleTocMenuEntry extends TocMenuEntry {

    private JMenuItem estilo;

	public void initialize(FPopupMenu m) {

		super.initialize(m);

		FLayer lyr = null;

		if (isTocItemBranch()) {

			lyr = getNodeLayer();

			if (lyr instanceof ClassifiableVectorial) {

		    	estilo = new JMenuItem(PluginServices.getText(this, "Cambio_Estilo"));

				getMenu().add(estilo);

				estilo.setFont(FPopupMenu.theFont);

				//Cambio estilo

				estilo.addActionListener(this);

			}

		}

	}

	public void actionPerformed(ActionEvent e) {

		FThemeManagerWindow m_LegendEditor = new FThemeManagerWindow();

		try {

			m_LegendEditor.setMapContext(getMapContext());

		} catch (com.iver.cit.gvsig.fmap.DriverException e1) {

			e1.printStackTrace();

		}

		if (PluginServices.getMainFrame() == null) {

			JDialog dlg = new JDialog();

			m_LegendEditor.setPreferredSize(m_LegendEditor.getSize());

			dlg.getContentPane().add(m_LegendEditor);

			dlg.setModal(false);			

			dlg.pack();

			dlg.show();

		} else

			PluginServices.getMDIManager().addView(m_LegendEditor);

	}

}

*/

						///removeLayer(actives[i]);

					//getNodeLayer().getParentLayer().addLayer(layerGroup);

			/*else

			{

    	        TocItemLeaf leaf = (TocItemLeaf) tocItem;

    	        FSymbol sym = leaf.getSymbol();

    	        sym.setColor(newColor);

			}*/

	        // TRUCO PARA REFRESCAR.

		/*	for (int i=0;i<actives.length;i++){

				if (!(actives[i] instanceof FLayers)){

					isFLayers=false;

				}

			}

		*/

					/*View theView = (View) PluginServices.getMDIManager().getActiveView();

					theView.getMapControl().getMapContext().getLayers()

					   .addLayer(layerGroup);        

	    		*/

			/*else

			{

    	        TocItemLeaf leaf = (TocItemLeaf) tocItem;

    	        FSymbol sym = leaf.getSymbol();

    	        sym.setColor(newColor);

			}*/

	        jLabelStatus.setText(" " + dataSource.getRowCount() + " " +

	            PluginServices.getText(this, "registros") + ".");

import java.io.File;

import java.util.BitSet;

import com.hardcode.gdbms.engine.values.Value;

import com.iver.cit.gvsig.fmap.DriverException;

import com.iver.cit.gvsig.fmap.FMap;

import com.iver.cit.gvsig.fmap.drivers.shp.write.DBFFromSelected;

import com.iver.cit.gvsig.fmap.drivers.shp.write.SHPSHXFromSelectedVisitor;

import com.iver.cit.gvsig.fmap.operations.strategies.SelectedShapeVisitor;

import com.iver.cit.gvsig.fmap.operations.strategies.VisitException;

	 * @throws ShapefileException Se lanza cuando es causada por la creaci?n del shape.

	public static void SHPFileFromSelected(FMap map,File f){

	 	SHPSHXFromSelectedVisitor visitor = new SHPSHXFromSelectedVisitor();

		visitor.setFile(f);

		//int type=getTypeShape();

		//visitor.setType(5);

		try {

			map.getLayers().process(visitor);

			} catch (DriverException e1) {

				throw new RuntimeException("No se espera que SelectByPointVisitor lance esta excepci?n",

						e1);

			} catch (VisitException e) {

				throw new RuntimeException("No se espera que SelectByPointVisitor lance esta excepci?n",

						e);

			}

		try {

			DBFFromSelected dbf=new DBFFromSelected();

			dbf.setFile(f);

			dbf.setGeometries(visitor.getGeometries());

			dbf.setIsNewDBF(true);

			visitor.getSDS().start();

			dbf.start(visitor.getSDS());

			dbf.createdbf(visitor.getBitSet());

			dbf.stop();

			visitor.getSDS().stop();

		} catch (com.hardcode.gdbms.engine.data.driver.DriverException e2) {

			e2.printStackTrace();

		}

	 }

	public static void SHPFileFromGeometries(IGeometry[] fgs,BitSet bitset,SelectableDataSource sds,File f){

		SHPSHXFromGeometries ssfg = new SHPSHXFromGeometries(fgs,f);

		DBFFromGeometries dfg=new DBFFromGeometries(fgs,f);

		dfg.create(sds,bitset);

	public static double[] getZMinMax(double[] zs){

		if (zs==null)return null;

		double min=Double.MAX_VALUE;

		double max=Double.MIN_VALUE;

		for (int i=0;i<zs.length;i++){

			if (zs[i]>max)max=zs[i];

			if (zs[i]<min)min=zs[i];

		return new double[]{min,max};

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

 *

 * Copyright (C) 2004 IVER T.I. and 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.

 *

 * For more information, contact:

 *

 *  Generalitat Valenciana

 *   Conselleria d'Infraestructures i Transport

 *   Av. Blasco Ib??ez, 50

 *   46010 VALENCIA

 *   SPAIN

 *

 *      +34 963862235

 *   gvsig@gva.es

 *      www.gvsig.gva.es

 *

 *    or

 *

 *   IVER T.I. S.A

 *   Salamanca 50

 *   46005 Valencia

 *   Spain

 *

 *   +34 963163400

 *   dac@iver.es

 */

package com.iver.cit.gvsig.fmap.drivers.shp.write;

import java.io.File;

import java.io.IOException;

import java.io.RandomAccessFile;

import java.nio.channels.FileChannel;

import java.nio.channels.WritableByteChannel;

import com.hardcode.gdbms.engine.data.driver.DriverException;

import com.iver.cit.gvsig.fmap.core.IGeometry;

import com.iver.cit.gvsig.fmap.drivers.shp.DbaseFileHeaderNIO;

import com.iver.cit.gvsig.fmap.drivers.shp.DbaseFileWriterNIO;

import com.iver.cit.gvsig.fmap.layers.FBitSet;

import com.iver.cit.gvsig.fmap.layers.SelectableDataSource;

/**

 * Visitor de zoom a lo seleccionado.

 *

 * @author Vicente Caballero Navarro

 */

public class DBFFromSelected {

	private IGeometry[] fgs = null;

	private boolean hasdbf = false;

	private String dbfPath;

	private int temp = 0;

	private DbaseFileWriterNIO dbfWrite;

	private Integer[] enteros;

	private SelectableDataSource sds;

	private Object[] record;

	//private DbaseFileNIO m_FichDbf = new DbaseFileNIO();

	/**

	 * Inserta el fichero.

	 *

	 * @param f Fichero.

	 */

	public void setFile(File f) {

		String strFichDbf = f.getAbsolutePath().replaceAll("\\.shp", ".dbf");

		dbfPath = strFichDbf.replaceAll("\\.SHP", ".DBF");

	}

	/**

	 * Inserta true si se quiere crear el dbf vacio y no copiar el contenido de otro dbf.

	 *

	 * @param b True si se quiere crear vacio el dbf.

	 */

	public void setIsNewDBF(boolean b) {

		hasdbf = b;

	}

	/**

	 * Inserta las geometr?as.

	 *

	 * @param g Geometr?as.

	 */

	public void setGeometries(IGeometry[] g) {

		fgs = g;

	}

	/**

	 * Inicializa.

	 *

	 * @param sds Capa.

	 */

	public void start(SelectableDataSource sds) {

		//if (layer instanceof AlphanumericData) {

		try {

			this.sds = sds;

			if (!hasdbf) {

				DbaseFileHeaderNIO myHeader = DbaseFileHeaderNIO.createNewDbaseHeader();

				myHeader.setNumRecords(fgs.length);

				dbfWrite = new DbaseFileWriterNIO(myHeader,

						(FileChannel) getWriteChannel(dbfPath));

				enteros = new Integer[1];

			} else {

				//VectorialFileAdapter vfa=(VectorialFileAdapter)((SingleLayer)lv).getSource();

				DbaseFileHeaderNIO myHeader;

				myHeader = DbaseFileHeaderNIO.createDbaseHeader(sds);

				myHeader.setNumRecords(fgs.length);

				dbfWrite = new DbaseFileWriterNIO(myHeader,

						(FileChannel) getWriteChannel(dbfPath));

				record = new Object[sds.getFieldCount()];

			}

		} catch (IOException e) {

			e.printStackTrace();

			///} catch (DriverException e1) {

			//	e1.printStackTrace();

		} catch (DriverException e) {

			e.printStackTrace();

		}

		//return true;

		//}

		//return false;

	}

	/**

	 * Finaliza.

	 */

	public void stop() {

		System.out.println("Acabado el DBF con NIO escritura");

	}

	/**

	 * Rellena los registros del dbf.

	 */

	public void createdbf(FBitSet bitset) {

		int i=0;

		for (int j = bitset.nextSetBit(0);

		j >= 0;

		j = bitset.nextSetBit(j + 1)){

		//for (int i = 0; i < fgs.length; i++) {

			try {

				if (!hasdbf) {

					enteros[0] = Integer.valueOf(String.valueOf(i));

					dbfWrite.write(enteros);

					i++;

				} else {

					for (int r = 0; r < sds.getFieldCount(); r++) {

						record[r] = sds.getFieldValue(j, r);

					}

					dbfWrite.write(record);

				}

			} catch (IOException e1) {

				e1.printStackTrace();

			} catch (DriverException e) {

				e.printStackTrace();

			}

		}

	}

	private WritableByteChannel getWriteChannel(String path)

		throws IOException {

		WritableByteChannel channel;

			File f = new File(path);

			if (!f.exists() && !f.createNewFile()) {

				throw new IOException("Cannot create file " + f);

			}

			RandomAccessFile raf = new RandomAccessFile(f, "rw");

			channel = raf.getChannel();

		return channel;

	}

}

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

 *

 * Copyright (C) 2004 IVER T.I. and 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.

 *

 * For more information, contact:

 *

 *  Generalitat Valenciana

 *   Conselleria d'Infraestructures i Transport

 *   Av. Blasco Ib??ez, 50

 *   46010 VALENCIA

 *   SPAIN

 *

 *      +34 963862235

 *   gvsig@gva.es

 *      www.gvsig.gva.es

 *

 *    or

 *

 *   IVER T.I. S.A

 *   Salamanca 50

 *   46005 Valencia

 *   Spain

 *

 *   +34 963163400

 *   dac@iver.es

 */

package com.iver.cit.gvsig.fmap.drivers.shp.write;

import com.iver.cit.gvsig.fmap.core.FShape;

import com.iver.cit.gvsig.fmap.core.IGeometry;

import com.iver.cit.gvsig.fmap.core.v02.FConstant;

import com.iver.cit.gvsig.fmap.layers.FBitSet;

import com.iver.cit.gvsig.fmap.layers.FLayer;

import com.iver.cit.gvsig.fmap.layers.SelectableDataSource;

import com.iver.cit.gvsig.fmap.layers.layerOperations.AlphanumericData;

import com.iver.cit.gvsig.fmap.layers.layerOperations.Selectable;

import com.iver.cit.gvsig.fmap.operations.strategies.FeatureVisitor;

import com.iver.cit.gvsig.fmap.operations.strategies.VisitException;

import java.io.File;

import java.io.IOException;

import java.io.RandomAccessFile;

import java.net.MalformedURLException;

import java.nio.channels.FileChannel;

import java.nio.channels.WritableByteChannel;

/**

 * Visitor de creaci?n de un shape de los elementos seleccionados.

 *

 * @author Vicente Caballero Navarro

 */

public class SHPSHXFromSelectedVisitor implements FeatureVisitor {

	private IGeometry[] fgs = null;

	private SelectableDataSource sds = null;

	private String shpPath;

	private String shxPath;

	private int temp = 0;

	private int type;

	private FBitSet bitset = null;

	private int num = 0;

	/**

	 * DOCUMENT ME!

	 *

	 * @param f DOCUMENT ME!

	 */

	public void setFile(File f) {

		shpPath = f.getAbsolutePath();

		String strFichshx = f.getAbsolutePath().replaceAll("\\.shp", ".shx");

		shxPath = strFichshx.replaceAll("\\.SHP", ".SHX");

	}

	/**

	 * DOCUMENT ME!

	 *

	 * @param layer DOCUMENT ME!

	 *

	 * @return DOCUMENT ME!

	 */

	/*public void setType(int i) {

	   type = i;

	   }

	 */

	/**

	 * Inicializa el visitor.

	 *

	 * @param layer Capa.

	 *

	 * @return True si se inicializa correctamente.

	 */

	public boolean start(FLayer layer) {

		if (layer instanceof AlphanumericData && layer instanceof Selectable) {

			try {

				sds = ((AlphanumericData) layer).getRecordset();

				bitset = ((Selectable) layer).getSelection();

				///fgs = new IGeometry[(int) sds.getRowCount()];

				fgs = new IGeometry[bitset.cardinality()];

				///} catch (DriverException e) {

				///	e.printStackTrace();

			} catch (com.iver.cit.gvsig.fmap.DriverException e) {

				e.printStackTrace();

			}

			return true;

		}

		return false;

	}

	/**

	 * Finaliza el visitor.

	 *

	 * @param layer Capa.

	 */

	public void stop(FLayer layer) {

		SHPFileWrite filewrite;

		try {

			filewrite = new SHPFileWrite((FileChannel) getWriteChannel(shpPath),

					(FileChannel) getWriteChannel(shxPath));

			if (fgs.length > 0) {

				type = getTypeShape(fgs[0].getGeometryType());

				filewrite.write(fgs, type);

			}

		} catch (ShapefileException e1) {

			e1.printStackTrace();

		} catch (MalformedURLException e) {

			e.printStackTrace();

		} catch (IOException e) {

			e.printStackTrace();

		}

		System.out.println("Acabado SHP y SHX");

	}

	/**

	 * @see com.iver.cit.gvsig.fmap.operations.strategies.FeatureVisitor#visit(com.iver.cit.gvsig.fmap.core.IGeometry,

	 * 		int)

	 */

	public void visit(IGeometry g, int index) throws VisitException {

		if (bitset.get(index)) {

			fgs[num] = g;

			num++;

		}

	}

	/**

	 * DOCUMENT ME!

	 *

	 * @param path DOCUMENT ME!

	 *

	 * @return DOCUMENT ME!

	 *

	 * @throws IOException DOCUMENT ME!

	 */

	private WritableByteChannel getWriteChannel(String path)

		throws IOException {

		WritableByteChannel channel;

		File f = new File(path);

		if (!f.exists()) {

			System.out.println("Creando fichero " + f.getAbsolutePath());

			if (!f.createNewFile()) {

				System.err.print("Error al crear el fichero " +

					f.getAbsolutePath());

				throw new IOException("Cannot create file " + f);

			}

		}

		RandomAccessFile raf = new RandomAccessFile(f, "rw");

		channel = raf.getChannel();

		return channel;

	}

	/**

	 * DOCUMENT ME!

	 *

	 * @return DOCUMENT ME!

	 */

	public IGeometry[] getGeometries() {

		return fgs;

	}

	/**

	 * DOCUMENT ME!

	 *

	 * @param geometryType DOCUMENT ME!

	 *

	 * @return DOCUMENT ME!

	 */

	private int getTypeShape(int geometryType) {

		switch (geometryType) {

			case FShape.POINT:

				return FConstant.SHAPE_TYPE_POINT;

			case FShape.LINE:

				return FConstant.SHAPE_TYPE_POLYLINE;

			case FShape.POLYGON:

				return FConstant.SHAPE_TYPE_POLYGON;

			case FShape.MULTI:

				return 0; //TODO falta aclarar cosas aqu?.

		}

		return FConstant.SHAPE_TYPE_NULL;

	}

	/**

	 * DOCUMENT ME!

	 *

	 * @return DOCUMENT ME!

	 */

	public SelectableDataSource getSDS() {

		return sds;

	}

	/**

	 * DOCUMENT ME!

	 *

	 * @return DOCUMENT ME!

	 */

	public FBitSet getBitSet() {

		return bitset;

	}

}

import com.iver.cit.gvsig.fmap.MapControl;

		return new FPolygon3D((GeneralPathX) gp.clone(),(double[])pZ.clone());

public class FPoint3D extends FPoint2D implements FShape3D{

	public double getZ()

	{

	    return z;

	}

		return new double[]{getZ()};

		return new FPoint3D(p.getX(), p.getY(),z);

import com.vividsolutions.jts.geom.Coordinate;

import com.vividsolutions.jts.geom.CoordinateArrays;

import com.vividsolutions.jts.geom.GeometryFactory;

*

* Copyright (C) 2004 IVER T.I. and 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.

*

* For more information, contact:

*

*  Generalitat Valenciana

*   Conselleria d'Infraestructures i Transport

*   Av. Blasco Ib??ez, 50

*   46010 VALENCIA

*   SPAIN

*

*      +34 963862235

*   gvsig@gva.es

*      www.gvsig.gva.es

*

*    or

*

*   IVER T.I. S.A

*   Salamanca 50

*   46005 Valencia

*   Spain

*

*   +34 963163400

*   dac@iver.es

*/

public class FPolyline3D extends FPolyline2D implements FShape3D{

		return new FPolyline3D((GeneralPathX) gp.clone(),(double[])pZ);

public class FMultipoint3D extends FMultiPoint2D implements IGeometry3D{

	 * @param x DOCUMENT ME!

	 * @param y DOCUMENT ME!

	 * @param z DOCUMENT ME!

		return new FMultipoint3D((double[])x.clone(),(double[])y.clone(),(double[])z.clone());

		return (GeneralPathXIterator)shp.getPathIterator(null);

    /* (non-Javadoc)

     * @see com.iver.cit.gvsig.fmap.core.IGeometry#fastIntersects(double, double, double, double)

     */

    public boolean fastIntersects(double x, double y, double w, double h) {

        return shp.intersects(x,y,w,h);

    }

		return ((FShape3D)shp).getZs();