Application: gvSIG desktop » gvSIG raster

/* gvSIG. Desktop Geographic Information System.

 *

 * Copyright ? 2007-2016 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.osm.provider.legend;

import java.awt.Color;

import java.util.ArrayList;

import java.util.List;

import org.slf4j.LoggerFactory;

import org.gvsig.fmap.dal.raster.api.RasterStore;

import org.gvsig.osm.provider.OSMRasterProvider;

import org.gvsig.raster.lib.legend.api.RasterLegendLocator;

import org.gvsig.raster.lib.legend.api.RasterLegendManager;

import org.gvsig.raster.lib.legend.api.colorinterpretation.ColorInterpretation;

import org.gvsig.raster.lib.legend.api.colortable.ColorTable;

import org.gvsig.raster.lib.legend.api.colortable.colortableclass.ColorTableClass;

import org.gvsig.tools.ToolsLocator;

import org.gvsig.tools.dynobject.DynClass;

import org.gvsig.tools.dynobject.DynMethod;

import org.gvsig.tools.dynobject.DynObject;

import org.gvsig.tools.dynobject.exception.DynMethodException;

import org.gvsig.tools.dynobject.exception.DynMethodNotSupportedException;

/**

 * @author fdiaz

 *

 */

public class OSMRasterGetColorInterpretation implements DynMethod {

    final static private org.slf4j.Logger logger = LoggerFactory.getLogger(OSMRasterGetColorInterpretation.class);

    private static Integer code = null;

    static void register(DynClass storeClass) {

        if (code != null) {

            return;

        }

        code = ToolsLocator.getDynObjectManager()

                .registerDynMethod(storeClass, new OSMRasterGetColorInterpretation());

    }

    @Override

    public int getCode() throws DynMethodNotSupportedException {

        return code;

    }

    @Override

    public String getDescription() {

        return "GoogleMaps Color Interpretation";

    }

    @Override

    public String getName() {

        return RasterStore.DYNMETHOD_GETCOLORINTERPRETATION_NAME;

    }

    @Override

    public Object invoke(DynObject self, Object[] args) throws DynMethodException {

        ColorInterpretation colorInterpretation = null;

        RasterLegendManager legendManager = RasterLegendLocator.getRasterLegendManager();

        OSMRasterProvider provider = (OSMRasterProvider)self;

//        String format = (String) provider.getParameters().getDynValue(OSMRasterProvider.GOOGLEMAPS_FORMAT_PARAMTER_NAME);

//        if (format.equalsIgnoreCase("png32")){

            colorInterpretation = legendManager.createColorInterpretation(ColorInterpretation.ARGB);

//        } else {

//            colorInterpretation = legendManager.createColorInterpretation(ColorInterpretation.PALETTE);

//

//            ColorTable colorTable;

//

//            //FIXME:

//            List<ColorTableClass> colorTableClasses=new ArrayList<ColorTableClass>();

//            double[] minMax={0d,255d};

//

//            Double increment=1.0;

//

//            for (int i=0;i<=255;i++){

//                String className=i+"";

//                double value=((minMax[0]+(i*increment)));

//                double interpolation=50.0;

//                int intARGB = ((i & 0xFF) << 24) | // alpha

//                    ((i & 0xFF) << 16) | // red

//                    ((i & 0xFF) << 8) | // green

//                    ((i & 0xFF) << 0); // blue

//                Color color=new Color(intARGB);

//                ColorTableClass colorTableClass = legendManager.createColorTableClass(className, value, interpolation, color);

//                colorTableClasses.add(colorTableClass);

//            }

//            colorTable = legendManager.createColorTable(OSMRasterProvider.NAME+"_color_table",

//                colorTableClasses, true);

//            colorInterpretation.setPalette(colorTable);

//            colorInterpretation.setPaletteBand(0);

//

//        }

        return colorInterpretation;

    }

    @Override

    public Object clone() throws CloneNotSupportedException {

        return super.clone();

    }

}