Application: gvSIG desktop » gvSIG raster

/* gvSIG. Geographic Information System of the Valencian Government

*

* Copyright (C) 2007-2008 Infrastructures and Transports Department

* of the Valencian Government (CIT)

* 

* 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.

* 

*/

package org.gvsig.raster.fmap.legend;

import java.awt.Image;

import org.gvsig.fmap.mapcontext.layers.operations.IHasImageLegend;

import org.gvsig.fmap.mapcontext.rendering.legend.ILegend;

import org.gvsig.fmap.mapcontext.rendering.legend.IRasterLegend;

import org.gvsig.fmap.mapcontext.rendering.legend.events.LegendContentsChangedListener;

import org.gvsig.fmap.mapcontext.rendering.legend.events.SymbolLegendEvent;

import org.gvsig.fmap.mapcontext.rendering.symbols.ISymbol;

import org.gvsig.tools.persistence.PersistentState;

import org.gvsig.tools.persistence.exception.PersistenceException;

/**

 * This object is for rasters which returns its legend as a image

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

 *

 */

public class ImageLegend implements IRasterLegend, IHasImageLegend {

        private Image    image = null;

        public ImageLegend(Image image) {

                this.image = image;

        }

        public Image getImageLegend() {

                return image;

        }

        public Object clone() throws CloneNotSupportedException {

                return new ImageLegend(image);

        }

        public void addLegendListener(LegendContentsChangedListener listener) {

        }

        public ILegend cloneLegend() {

                try {

                        return (ILegend)clone();

                } catch (CloneNotSupportedException e) {

                }

                return null;

        }

        public void fireDefaultSymbolChangedEvent(SymbolLegendEvent event) {

        }

        public ISymbol getDefaultSymbol() {

                return null;

        }

        public LegendContentsChangedListener[] getListeners() {

                return null;

        }

        public void removeLegendListener(LegendContentsChangedListener listener) {

        }

        public void loadFromState(PersistentState state)

                        throws PersistenceException {

        }

        public void saveToState(PersistentState state) throws PersistenceException {

        }

        public String getPathImage() {

                return null;

        }

}