Application: gvSIG desktop

/* 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 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.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 {

        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) {

                SimpleLineSymbol line = new SimpleLineSymbol();

                line.setLineColor(Color.BLACK);

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

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

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

                        SimpleFillSymbol s = new SimpleFillSymbol();

                        s.setOutline(line);

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

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

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

                        else

                                desc[i] = "[" + ((ColorItem) colorTable.getColorItems().get(i)).getValue() + "] " + ((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 null;

        }

        /*

         * (non-Javadoc)

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

         */

        public ILegend cloneLegend() throws XMLException {

                return null;

        }

        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;

        }

        public String getClassName() {

                // TODO Auto-generated method stub

                return null;

        }

        public void setXMLEntity(XMLEntity xml) {

                // TODO Auto-generated method stub

        }

}