Application: gvSIG desktop

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#Build Number for ANT. Do not edit!

#Fri Jul 08 10:28:50 CEST 2011

build.number=1306

package org.gvsig.fmap.raster.grid.roi;

import java.awt.Color;

import java.io.File;

import java.sql.Types;

import java.util.ArrayList;

import java.util.HashMap;

import org.cresques.cts.IProjection;

import org.gvsig.raster.dataset.FileNotExistsException;

import org.gvsig.raster.grid.Grid;

import com.hardcode.gdbms.driver.exceptions.ReadDriverException;

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

import com.iver.andami.PluginServices;

import com.iver.andami.config.generate.Plugin;

import com.iver.cit.gvsig.exceptions.layers.LoadLayerException;

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

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

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

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

public class VectorialROIsReader {

	private String 			filename 			= null;

	private IProjection 	projection 			= null;

	private FLyrVect		fLyrVect			= null;

	private HashMap			rois				= null;

	private Grid			grid				= null;

	public VectorialROIsReader(String filename, Grid grid, IProjection projection) throws LoadLayerException, FileNotExistsException {

		this.filename = filename;

		this.projection = projection;

		this.grid = grid;

		File file = new File(filename);

		if(file.exists()){

			fLyrVect = (FLyrVect)LayerFactory.createLayer("layer1", "gvSIG shp driver", file, projection);

		}else

			throw new FileNotExistsException("file not found");

	}

	public ArrayList read(ArrayList existingROIs) throws ReadDriverException, InvalidROIsShpException{

		SelectableDataSource dataSource = fLyrVect.getSource().getRecordset();

		// Validaci?n del .shp:

		int nameFieldIndex = dataSource.getFieldIndexByName("name");

		int rFiledIndex = dataSource.getFieldIndexByName("R");

		int gFiledIndex = dataSource.getFieldIndexByName("G");

		int bFiledIndex = dataSource.getFieldIndexByName("B");

		if (nameFieldIndex < 0 || rFiledIndex < 0 || gFiledIndex < 0 || bFiledIndex < 0){

			throw new InvalidROIsShpException("");

		}

		if (dataSource.getFieldType(nameFieldIndex) != Types.VARCHAR ||

			dataSource.getFieldType(rFiledIndex) < Types.NUMERIC || dataSource.getFieldType(rFiledIndex) > Types.DOUBLE  ||

			dataSource.getFieldType(gFiledIndex) < Types.NUMERIC || dataSource.getFieldType(gFiledIndex) > Types.DOUBLE  ||

			dataSource.getFieldType(bFiledIndex) < Types.NUMERIC || dataSource.getFieldType(bFiledIndex) > Types.DOUBLE )

			throw new InvalidROIsShpException("");

		if (existingROIs != null)

		rois = new HashMap();

		if (existingROIs != null){

			for (int i = 0; i < existingROIs.size(); i++) {

				VectorialROI roi = (VectorialROI)existingROIs.get(i);

				rois.put(roi.getName(), roi);

			}

		}

		String roiName;

		int r, g, b;

		for (int i = 0; i<dataSource.getRowCount(); i++) {

			IFeature feature = fLyrVect.getSource().getFeature(i);

			roiName = feature.getAttribute(nameFieldIndex).toString();

			VectorialROI roi = null;

			if (!rois.containsKey(roiName)){

				roi = new VectorialROI(grid);

				roi.setName(roiName);

				r = ((NumericValue)feature.getAttribute(rFiledIndex)).intValue();

				g = ((NumericValue)feature.getAttribute(gFiledIndex)).intValue();

				b = ((NumericValue)feature.getAttribute(bFiledIndex)).intValue();

				roi.setColor(new Color(r,g,b));

				rois.put(roi.getName(), roi);

			}

			else

				roi = (VectorialROI)rois.get(roiName);

			roi.addGeometry(feature.getGeometry());

		}

		return new ArrayList(rois.values());

	}

}

package org.gvsig.fmap.raster.grid.roi;

public class InvalidROIsShpException extends Exception {

	private static final long serialVersionUID = 5095144339285844477L;

	/**

	 * Constructor. Asigna el texto de la excepci?n

	 * @param msg

	 */

	public InvalidROIsShpException(String msg){

		super(msg);

	}

}

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

 *

 * Copyright (C) 2006 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.

 */

package org.gvsig.fmap.raster.grid.roi;

import java.awt.geom.Rectangle2D;

import java.util.ArrayList;

import org.gvsig.raster.datastruct.Extent;

import org.gvsig.raster.grid.Grid;

import org.gvsig.raster.grid.roi.ROI;

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

/**

 * Clase que representa una regi?n de interes conformada por

 * elementos vectoriales. 

 * 

 * @author Diego Guerrero Sevilla (diego.guerrero@uclm.es)

 *

 */

public class VectorialROI extends ROI {

	/**

	 * Array de geometr?as (IGeometry) que definen el ROI.

	 */

	private ArrayList				geometries   = null;

	/**

	 * Extent m?ximo de todas las geometrias

	 */

	private Extent                  extent       = null;

	public VectorialROI(Grid grid) {

		super(grid);

		geometries = new ArrayList();

	}

	/*

	 * (non-Javadoc)

	 * @see org.gvsig.raster.grid.roi.ROI#isInside(double, double, double, double)

	 */

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

		if((x + w) < extent.minX() || x > extent.maxX() || (y - h) > extent.maxY() || y < extent.minY())

			return false;

		for (int i = 0; i < geometries.size(); i++) {

			Rectangle2D celda = new Rectangle2D.Double(x, y, w, h);

			if(((IGeometry)geometries.get(i)).intersects(celda))

				return true;

		}

		return false;

	}

	/*

	 * (non-Javadoc)

	 * @see org.gvsig.raster.grid.roi.ROI#isInGrid(int, int)

	 */

	public boolean isInGrid(int x, int y) {

		double newX = x - xOffset;

		double newY = y - yOffset;

		//newY = getNY() - (newY + 1);

		if (newX>=0 && newX<=getNX() && newY >=0 && newY<=getNY()){

			//Cooordendas pixel a coordenadas "reales".

			double cellSize = getCellSize();

			double mapX = this.getGridExtent().getMin().getX()+newX*cellSize;

			double mapY = this.getGridExtent().getMax().getY()-newY*cellSize;

			for (int i = 0; i < geometries.size(); i++){

				Rectangle2D celda = new Rectangle2D.Double(mapX, mapY-cellSize, cellSize, cellSize); 

				if(((IGeometry)geometries.get(i)).intersects(celda))

					return true;

			}

		}

		return false;

	}

	/**

	 * A?ade una geometr?a a la ROI

	 * 

	 * @param geometry

	 */

	public void addGeometry(IGeometry geometry){

		geometries.add(geometry);

		double cellSize = getGridExtent().getCellSize();

		Rectangle2D geometryBounds = geometry.getBounds();

		if(extent == null)

			extent = new Extent(geometryBounds.getMinX(), geometryBounds.getMaxY(), geometryBounds.getMaxX(), geometryBounds.getMinY());

		else

			extent = new Extent(Math.min(geometryBounds.getMinX(), extent.minX()), 

								Math.max(geometryBounds.getMaxY(), extent.maxY()), 

								Math.max(geometryBounds.getMaxX(), extent.maxX()),

								Math.min(geometryBounds.getMinY(), extent.minY()));

		double minX = geometryBounds.getMinX() - Math.abs(geometryBounds.getMinX() - getGrid().getGridExtent().getMin().getX()) % cellSize;

		double minY = (geometryBounds.getMinY()) - (Math.abs(geometryBounds.getMinY() - getGrid().getGridExtent().getMin().getY())) % cellSize;

		double maxX = (geometryBounds.getMaxX()  + cellSize) - Math.abs(geometryBounds.getMaxX() - getGrid().getGridExtent().getMin().getX()) % cellSize;

		double maxY = (geometryBounds.getMaxY() + cellSize) - (Math.abs(geometryBounds.getMaxY() - getGrid().getGridExtent().getMin().getY())) % cellSize;

		if (geometries.size() > 1){		

			minX = Math.min(minX,getGridExtent().getMin().getX());

			minY = Math.min(minY,getGridExtent().getMin().getY());

			maxX = Math.max(maxX,getGridExtent().getMax().getX());

			maxY = Math.max(maxY,getGridExtent().getMax().getY());

		}

		getGridExtent().setXRange(minX, maxX);

		getGridExtent().setYRange(minY, maxY);

		xOffset = (int)((minX - getGrid().getGridExtent().getMin().getX())/cellSize);

		yOffset = (int)((getGrid().getGridExtent().getMax().getY()- maxY)/cellSize);

		getStatistic().setStatisticsCalculated(false);

		getStatistic().setAdvancedStatisticCalculated(false);

	}

	/**

	 * Eliminar la geometr?a con ?ndice <code>index</code> de la ROI

	 * 

	 * @param index indice de la geometr?a a eliminar

	 */

	public void deleteGeometry(int index){

		geometries.remove(index);

		getStatistic().setStatisticsCalculated(false);

		getStatistic().setAdvancedStatisticCalculated(false);

		//TODO: Reajustar el Extent.

	}

	/**

	 * Elimina todas las geometr?as que definen la ROI.

	 *

	 */

	public void clear(){

		geometries.clear();

		getStatistic().setStatisticsCalculated(false);

		getStatistic().setAdvancedStatisticCalculated(false);

		//TODO: Reajustar el Extent.

	}

	/**

	 * 

	 * @return ArryList con las geometr?as que definen la ROI

	 */

	public ArrayList getGeometries() {

		return geometries;

	}

}

package org.gvsig.fmap.raster.grid.roi;

import java.io.File;

import java.sql.Types;

import java.util.ArrayList;

import java.util.Iterator;

import org.cresques.cts.IProjection;

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

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

import com.iver.cit.gvsig.exceptions.visitors.StopWriterVisitorException;

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

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

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

import com.iver.cit.gvsig.fmap.drivers.FieldDescription;

import com.iver.cit.gvsig.fmap.drivers.LayerDefinition;

import com.iver.cit.gvsig.fmap.drivers.SHPLayerDefinition;

import com.iver.cit.gvsig.fmap.edition.DefaultRowEdited;

import com.iver.cit.gvsig.fmap.edition.IRowEdited;

import com.iver.cit.gvsig.fmap.edition.IWriter;

import com.iver.cit.gvsig.fmap.edition.writers.shp.ShpWriter;

/**

 * Clase dedicada a la escritura de ROIs en formato en disco (formato shape).

 * 

 * Si las ROIs a escribir incluyen distintos tipos de geometr?as la escritura se

 * realizar? en distintos shape files, uno para poligonos, otro para polil?neas y

 * otro para puntos.

 * 

 * @author Diego Guerrero (diego.guerrero@uclm.es)

 *

 */

public class VectorialROIsWriter {

	private String 			baseFilename 		= null;

	private IWriter 		pointsWriter 		= null;

	private IWriter 		linesWriter 		= null;

	private IWriter 		polygonsWriter 		= null;

	private IProjection 	projection 			= null;

	private int 			iPolygon;

	private int 			iPoint;

	private int 			iPolyline;

	/**

	 * Constructor.

	 * 

	 * @param baseFilename ruta base para formar los nombres de fichero (ruta/prefijo)

	 * @param projection CRS de las geometr?as.

	 */

	public VectorialROIsWriter(String baseFilename, IProjection projection) {

		this.baseFilename = baseFilename;

		this.projection = projection;

	}

	/** 

	 * Escribe el Array de ROIs pasado como par?metro.

	 * 

	 * @param rois Array de VectorialROI

	 */

	public void write (VectorialROI rois[]){

		boolean monoType = true;

		int geometryType = -1;

		ArrayList geometries = null;

		Value values[] = new Value[4];

		if (baseFilename.endsWith(".shp"))

			baseFilename = baseFilename.replaceAll(".shp", "");

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

			geometries = rois[i].getGeometries();

			for (Iterator iterator = geometries.iterator(); iterator.hasNext();) {

				if (geometryType < 0)

					geometryType = ((IGeometry) iterator.next()).getGeometryType();

				else

					if (geometryType != ((IGeometry) iterator.next()).getGeometryType()){

						monoType = false;

						break;

					}

			}

		}

		if (monoType)

			switch (geometryType){

			case FShape.POLYGON:

				create(baseFilename+".shp", projection, FShape.POLYGON);

				break;

			case FShape.POINT:

				create(baseFilename+".shp", projection, FShape.POINT);

				break;

			case FShape.LINE:

				create(baseFilename+".shp", projection, FShape.LINE);

				break;

			}

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

			geometries = rois[i].getGeometries();

			values[0] = ValueFactory.createValue(rois[i].getName());

			values[1] = ValueFactory.createValue(rois[i].getColor().getRed());

			values[2] = ValueFactory.createValue(rois[i].getColor().getGreen());

			values[3] = ValueFactory.createValue(rois[i].getColor().getBlue());

			for (Iterator iterator = geometries.iterator(); iterator.hasNext();) {

				IGeometry geometry = (IGeometry) iterator.next();

				switch (geometry.getGeometryType()) {

				case FShape.POLYGON:

					if (polygonsWriter == null)

						create(baseFilename+"_polygons"+".shp", projection, FShape.POLYGON);

					break;

				case FShape.POINT:

					if (pointsWriter == null)

						create(baseFilename+"_points"+".shp", projection, FShape.POINT);

					break;

				case FShape.LINE:

					if (linesWriter == null)

						create(baseFilename+"_polylines"+".shp", projection, FShape.LINE);

					break;

				default:

					return;

				}

				addFeature(geometry, values);

			}

		}

		try {

			if (polygonsWriter != null)

				polygonsWriter.postProcess();

			if (pointsWriter != null)

				pointsWriter.postProcess();

			if (linesWriter != null)

				linesWriter.postProcess();

		} catch (StopWriterVisitorException e) {

			// TODO Auto-generated catch block

			e.printStackTrace();

		}

	}

	private void addFeature(IGeometry geom, Value[] values) {

		DefaultFeature feat = null;

		IRowEdited editFeat = null;

		try {

			switch (geom.getGeometryType()) {

			case FShape.POLYGON:

				if (polygonsWriter != null){

					feat = new DefaultFeature(geom, values, Integer.toString(iPolygon));

					editFeat = new DefaultRowEdited(feat, IRowEdited.STATUS_MODIFIED, iPolygon);

					iPolygon++;

					polygonsWriter.process(editFeat);

				}

				break;

			case FShape.POINT:

				if (pointsWriter != null){

					feat = new DefaultFeature(geom, values, Integer.toString(iPoint));

					editFeat = new DefaultRowEdited(feat, IRowEdited.STATUS_MODIFIED, iPoint);

					iPoint++;

					pointsWriter.process(editFeat);

				}

				break;

			case FShape.LINE:

				if (linesWriter != null){

					feat = new DefaultFeature(geom, values, Integer.toString(iPolyline));

					editFeat = new DefaultRowEdited(feat, IRowEdited.STATUS_MODIFIED, iPolyline);

					iPolyline++;

					linesWriter.process(editFeat);

				}

				break;

			default:

				return;

			}

		} catch (Exception e) {

			e.printStackTrace();

		}

	}

	private void create(String filename, IProjection crs, int shapeType) {

		LayerDefinition tableDef;

		iPoint = 0;

		iPolygon = 0;

		iPolyline = 0;

		projection = (IProjection) crs;

		IWriter writer;

		switch (shapeType) {

			case FShape.POLYGON:

				polygonsWriter = new ShpWriter();

				writer = polygonsWriter;

				break;

			case FShape.POINT:

				pointsWriter = new ShpWriter();

				writer = pointsWriter;

				break;

			case FShape.LINE:

				linesWriter = new ShpWriter();

				writer = linesWriter;

				break;

			default:

				return;

		}

		try {

			((ShpWriter)writer).setFile(new File(filename));

			tableDef = new SHPLayerDefinition();

			tableDef.setShapeType(shapeType);

			tableDef.setFieldsDesc(getFields());

			tableDef.setName(filename);

			writer.initialize(tableDef);

			writer.preProcess();

		} catch (Exception e){

			e.printStackTrace();

		}

	}

	private FieldDescription[] getFields(){ 

		FieldDescription[] fields = new FieldDescription[4];

		fields[0] = new FieldDescription();

		fields[0].setFieldName("name");

		fields[0].setFieldType(Types.VARCHAR);

		fields[0].setFieldLength(20);

		fields[0].setFieldDecimalCount(5);

		fields[1] = new FieldDescription();

		fields[1].setFieldName("R");

		fields[1].setFieldType(Types.INTEGER);

		fields[1].setFieldLength(10);

		fields[1].setFieldDecimalCount(5);

		fields[2] = new FieldDescription();

		fields[2].setFieldName("G");

		fields[2].setFieldType(Types.INTEGER);

		fields[2].setFieldLength(10);

		fields[2].setFieldDecimalCount(5);

		fields[3] = new FieldDescription();

		fields[3].setFieldName("B");

		fields[3].setFieldType(Types.INTEGER);

		fields[3].setFieldLength(10);

		fields[3].setFieldDecimalCount(5);

		return fields;

	}

}

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

 *

 * Copyright (C) 2007 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.

 */

package org.gvsig.fmap.raster.legend;

import java.awt.Color;

import org.gvsig.raster.datastruct.ColorItem;

import org.gvsig.raster.datastruct.ColorTable;

import org.gvsig.raster.util.MathUtils;

import com.iver.cit.gvsig.fmap.core.symbols.ISymbol;

import com.iver.cit.gvsig.fmap.core.symbols.SimpleFillSymbol;

import com.iver.cit.gvsig.fmap.core.symbols.SimpleLineSymbol;

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

import com.iver.cit.gvsig.fmap.rendering.IClassifiedLegend;

import com.iver.cit.gvsig.fmap.rendering.ILegend;

import com.iver.cit.gvsig.fmap.rendering.IRasterLegend;

import com.iver.cit.gvsig.fmap.rendering.LegendContentsChangedListener;

import com.iver.cit.gvsig.fmap.rendering.SymbolLegendEvent;

import com.iver.utiles.XMLEntity;

/**

 * Leyenda para tablas de color aplicadas a un raster.

 *

 * @version 27/06/2007

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

 */

public class ColorTableLegend implements IClassifiedLegend, IRasterLegend {

	ISymbol[] symbols = null;

	String[] desc = null;

	/**

	 * Crea una leyenda de tipo ColorTableLegend a partir de un objeto ColorTable

	 * @param colorTable

	 * @return ColorTableLegend

	 */

	public static ColorTableLegend createLegend(ColorTable colorTable) {

		if ((colorTable == null) || (colorTable.getColorItems() == null))

			return null;

		SimpleLineSymbol line = new SimpleLineSymbol();

		line.setLineColor(Color.BLACK);

		ISymbol[] symbol = new ISymbol[colorTable.getColorItems().size()];

		String[] desc = new String[colorTable.getColorItems().size()];

		String nameClass = null;

		for (int i = 0; i < colorTable.getColorItems().size(); i++) {

			SimpleFillSymbol s = new SimpleFillSymbol();

			s.setOutline(line);

			s.setFillColor(((ColorItem) colorTable.getColorItems().get(i)).getColor());

			nameClass = ((ColorItem) colorTable.getColorItems().get(i)).getNameClass();

			if ((nameClass == null) || (nameClass.equals(""))){

				if (i < (colorTable.getColorItems().size() - 1)){

					desc[i] = "[" + MathUtils.format(((ColorItem) colorTable.getColorItems().get(i)).getValue(), 2) + " , " + MathUtils.format(((ColorItem) colorTable.getColorItems().get(i + 1)).getValue(), 2) + "[ ";

				}else{

					desc[i] = "[" + MathUtils.format(((ColorItem) colorTable.getColorItems().get(i)).getValue(), 2) + "] ";

				}

			}else{

				desc[i] = ((ColorItem) colorTable.getColorItems().get(i)).getNameClass();

			}				

			symbol[i] = s;

		}

		return new ColorTableLegend(symbol, desc);

	}

	/**

	 * Leyenda para tablas de color raster.

	 * @param s Lista de simbolos

	 * @param d Lista de descripciones de simbolos

	 */

	public ColorTableLegend(ISymbol[] s, String[] d) {

		symbols = s;

		desc = d;

	}

	/*

	 * (non-Javadoc)

	 * @see com.iver.cit.gvsig.fmap.rendering.IClassifiedLegend#getDescriptions()

	 */

	public String[] getDescriptions() {

		return desc;

	}

	/*

	 * (non-Javadoc)

	 * @see com.iver.cit.gvsig.fmap.rendering.IClassifiedLegend#getSymbols()

	 */

	public ISymbol[] getSymbols() {

		return symbols;

	}

	/*

	 * (non-Javadoc)

	 * @see com.iver.cit.gvsig.fmap.rendering.IClassifiedLegend#getValues()

	 */

	public Object[] getValues() {

		return desc;

	}

	/*

	 * (non-Javadoc)

	 * @see com.iver.cit.gvsig.fmap.rendering.ILegend#cloneLegend()

	 */

	public ILegend cloneLegend() throws XMLException {

		return null;

	}

	/*

	 * (non-Javadoc)

	 * @see com.iver.cit.gvsig.fmap.rendering.ILegend#getDefaultSymbol()

	 */

	public ISymbol getDefaultSymbol() {

		return null;

	}

	/*

	 * (non-Javadoc)

	 * @see com.iver.cit.gvsig.fmap.rendering.ILegend#getSLDString(java.lang.String)

	 */

	public String getSLDString(String layerName) {

		return null;

	}

	/*

	 * (non-Javadoc)

	 * @see com.iver.cit.gvsig.fmap.rendering.ILegend#getXMLEntity()

	 */

	public XMLEntity getXMLEntity() {

		return null;

	}

	/*

	 * (non-Javadoc)

	 * @see com.iver.utiles.IPersistance#getClassName()

	 */

	public String getClassName() {

		return null;

	}

	/*

	 * (non-Javadoc)

	 * @see com.iver.utiles.IPersistance#setXMLEntity(com.iver.utiles.XMLEntity)

	 */

	public void setXMLEntity(XMLEntity xml) {

	}

	public void addLegendListener(LegendContentsChangedListener listener) {

		// TODO Auto-generated method stub

	}

	public void fireDefaultSymbolChangedEvent(SymbolLegendEvent event) {

		// TODO Auto-generated method stub

	}

	public LegendContentsChangedListener[] getListeners() {

		// TODO Auto-generated method stub

		return null;

	}

	public void removeLegendListener(LegendContentsChangedListener listener) {

		// TODO Auto-generated method stub

	}

}

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

 *

 * Copyright (C) 2005 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.

 */

package org.gvsig.fmap.raster.layers;

/**

 * DefaultLayerConfiguration sirve para aquellos objetos que no puedan usar la

 * configuracion de PluginServices, devolviendo siempre el valor por defecto.

 * 

 * @version 14/01/2008

 * @author BorSanZa - Borja S?nchez Zamorano (borja.sanchez@iver.es)

 */

public class DefaultLayerConfiguration implements IConfiguration {

	/*

	 * (non-Javadoc)

	 * @see org.gvsig.fmap.raster.conf.IConfiguration#getValueBoolean(java.lang.String, java.lang.Boolean)

	 */

	public Boolean getValueBoolean(String name, Boolean defaultValue) {

		return defaultValue;

	}

	/*

	 * (non-Javadoc)

	 * @see org.gvsig.fmap.raster.conf.IConfiguration#getValueDouble(java.lang.String, java.lang.Double)

	 */

	public Double getValueDouble(String name, Double defaultValue) {

		return defaultValue;

	}

	/*

	 * (non-Javadoc)

	 * @see org.gvsig.fmap.raster.conf.IConfiguration#getValueFloat(java.lang.String, java.lang.Float)

	 */

	public Float getValueFloat(String name, Float defaultValue) {

		return defaultValue;

	}

	/*

	 * (non-Javadoc)

	 * @see org.gvsig.fmap.raster.conf.IConfiguration#getValueInteger(java.lang.String, java.lang.Integer)

	 */

	public Integer getValueInteger(String name, Integer defaultValue) {

		return defaultValue;

	}

	/*

	 * (non-Javadoc)

	 * @see org.gvsig.fmap.raster.conf.IConfiguration#getValueLong(java.lang.String, java.lang.Long)

	 */

	public Long getValueLong(String name, Long defaultValue) {

		return defaultValue;

	}

	/*

	 * (non-Javadoc)

	 * @see org.gvsig.fmap.raster.conf.IConfiguration#getValueString(java.lang.String, java.lang.String)

	 */

	public String getValueString(String name, String defaultValue) {

		return defaultValue;

	}

}

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

 *

 * Copyright (C) 2007 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.

 */

package org.gvsig.fmap.raster.layers;

/**

 * Estados de una capa. Cada capa tiene uno o varios estados activos en cada instante.

 * Hay estados no compatibles entre si, es decir, no pueden estar activos a la vez en cada

 * instante. Por ejemplo, una capa no puede estar cerrada y renderizando ya que sus datos no

 * est?n accesibles para esa operaci?n. Los estados de una capa sir

 * @version 13/09/2007

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

 *

 */

public class FLyrState implements ILayerState {	

	private boolean open                 = false;

	private boolean closed               = true;

	private boolean awake                = false;

	private boolean stopped              = false;

	//private boolean renderizing        = false;

	private int lastBeforeStop           = UNDEFINED;

	/*

	 * (non-Javadoc)

	 * @see org.gvsig.fmap.raster.layers.IState#isAwake()

	 */

	public boolean isAwake() {

		return awake;

	}

	/*

	 * (non-Javadoc)

	 * @see org.gvsig.fmap.raster.layers.IState#enableAwake()

	 */

	public void enableAwake() throws NotAvailableStateException {

		if(open == true || closed == true || stopped == true) {

			this.awake = true;

			stopped = closed = open = false;

			lastBeforeStop = UNDEFINED;

		} else 

			throw new NotAvailableStateException("Awake state not available");

	}

	/*

	 * (non-Javadoc)

	 * @see org.gvsig.fmap.raster.layers.IState#isOpen()

	 */

	public boolean isOpen() {

		return open;

	}

	/*

	 * (non-Javadoc)

	 * @see org.gvsig.fmap.raster.layers.IState#enableOpen()

	 */

	public void enableOpen() throws NotAvailableStateException {

		if(stopped == true || awake == true) {

			this.open = true;

			stopped = closed = awake = false;

			lastBeforeStop = UNDEFINED;

		} else 

			throw new NotAvailableStateException("Open state not available");

	}

	/*

	 * (non-Javadoc)

	 * @see org.gvsig.fmap.raster.layers.IState#isClosed()

	 */

	public boolean isClosed() {

		return closed;

	}

	/*

	 * (non-Javadoc)

	 * @see org.gvsig.fmap.raster.layers.IState#enableClosed()

	 */

	public void enableClosed() throws NotAvailableStateException {

		if(open == true || awake == true || stopped == true) {

			this.closed = true;

			stopped = open = awake = false;

			lastBeforeStop = UNDEFINED;

		} else 

			throw new NotAvailableStateException("Closed state not available");

	}

	/*

	 * (non-Javadoc)

	 * @see org.gvsig.fmap.raster.layers.IState#isStopped()

	 */

	public boolean isStopped() {

		return stopped;

	}

	/*

	 * (non-Javadoc)

	 * @see org.gvsig.fmap.raster.layers.IState#enableStopped()

	 */

	public void enableStopped() {

		if(open == true || awake == true || closed == true) {

			lastBeforeStop = (open == true) ? OPEN : ((closed == true) ? CLOSED : ((awake == true) ? AWAKE : UNDEFINED));

			if(lastBeforeStop != UNDEFINED) {

				stopped = true;

				closed = open = awake = false;

			}

		}

	}

	/*

	 * (non-Javadoc)

	 * @see org.gvsig.fmap.raster.layers.IState#disableStopped()

	 */

	public void disableStopped() {

		if(stopped == true && lastBeforeStop != UNDEFINED) {

			switch(lastBeforeStop) {

			case OPEN: open = true; closed = awake = false; break;

			case CLOSED: closed = true; awake = open = false; break;

			case AWAKE: awake = true; closed = open = false; break;

			}

			stopped = false;

			lastBeforeStop = UNDEFINED;

		} 

	}

}

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

 *

 * Copyright (C) 2007 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.

 */

package org.gvsig.fmap.raster.layers;

import java.util.ArrayList;

import org.gvsig.raster.dataset.NotSupportedExtensionException;

import org.gvsig.raster.dataset.io.RasterDriverException;

import org.gvsig.raster.datastruct.ColorTable;

import org.gvsig.raster.grid.GridTransparency;

import org.gvsig.raster.grid.filter.FilterTypeException;

import org.gvsig.raster.grid.filter.RasterFilterList;

import org.gvsig.raster.hierarchy.IRasterProperties;

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

import com.iver.utiles.XMLEntity;

public interface IStatusRaster{

	/**

	 * Recupera en fichero XML algunas propiedades y filtros del raster

	 * @param xml

	 * @throws XMLException

	 */

	public void setXMLEntity(XMLEntity xml, IRasterProperties layer)throws XMLException;

	/**

	 * Salva en fichero XML algunas propiedades y filtros de raster

	 * @param xml

	 * @throws XMLException

	 */

	public void getXMLEntity(XMLEntity xml, boolean loadClass, IRasterProperties layer)throws XMLException;

	/**

	 * Aplica el estado almacenado al FLyrRaster pasado por par?metro

	 * @param adapter

	 * @throws NotSupportedExtensionException Cuando la extensi?n no est? soportada

	 * @throws RasterDriverException Cuando se produce un error en la lectura del fichero

	 */

	public void applyStatus(FLyrRasterSE layer) throws NotSupportedExtensionException, RasterDriverException, FilterTypeException ;

	/**

	 * Obtiene el listado de filtros para poder montar una pila

	 * despu?s de la recuperaci?n desde el XML

	 * @return

	 */

	public ArrayList getFilters();

	/**

	 * Obtiene el orden de renderizado de bandas cargado desde el proyecto

	 * despu?s de hacer un setXMLEntity

	 * @return Lista de enteros con el orden de renderizado

	 */

	public int[] getRenderBands();

	/**

	 * Obtiene la lista de filtros cargada desde el proyecto despu?s de hacer un 

	 * setXMLEntity

	 * @return RasterFilterList

	 * @throws FilterTypeException 

	 */

	public RasterFilterList getFilterList() throws FilterTypeException;

	/**

	 * Obtiene el objeto de transparencia cargado desde el proyecto despu?s de hacer un 

	 * setXMLEntity

	 * @return la lista de filtros

	 */

	public GridTransparency getTransparency();

	/**

	 * Obtiene la lista de filtros cargada desde el proyecto despu?s de hacer un 

	 * setXMLEntity. No construye los filtros sino que devuelve una lista de par?metros

	 * @return RasterFilterList

	 */

	public ArrayList getFilterArguments();

	/**

	 * Obtiene el ColorTable si hay un filtro de tabla de color en la lista

	 * @return ColorTable

	 * @throws FilterTypeException 

	 */

	public ColorTable getColorTable() throws FilterTypeException;

}

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

 *

 * Copyright (C) 2006 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.

 */

package org.gvsig.fmap.raster.layers;

import java.awt.Cursor;

import java.awt.Image;

import java.awt.Point;

import java.awt.Toolkit;

import java.awt.geom.Point2D;

import java.awt.geom.Rectangle2D;

import com.iver.andami.PluginServices;

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

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

import com.iver.cit.gvsig.fmap.tools.Events.MoveEvent;

import com.iver.cit.gvsig.fmap.tools.Listeners.PanListener;

/**

 * Implementaci?n de la interfaz PanListener como herramienta para realizar el

 * Pan.

 *

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

 */

public class GeorefPanListenerImpl implements PanListener {

//	private final Image ipan = new ImageIcon(MapControl.class.getResource(

//				"images/CruxCursor.png")).getImage();

	private final Image ipan = PluginServices.getIconTheme().get("crux-cursor").getImage();

	private Cursor cur = Toolkit.getDefaultToolkit().createCustomCursor(ipan,