DriveRenderMetrics.java

/* AWE - Amanzi Wireless Explorer
 * http://awe.amanzi.org
 * (C) 2008-2009, AmanziTel AB
 *
 * This library is provided under the terms of the Eclipse Public License
 * as described at http://www.eclipse.org/legal/epl-v10.html. Any use,
 * reproduction or distribution of the library constitutes recipient's
 * acceptance of this agreement.
 *
 * This library is distributed WITHOUT ANY WARRANTY; without even the
 * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 */

package org.amanzi.awe.render.drive;

import java.util.ArrayList;

import net.refractions.udig.project.ILayer;
import net.refractions.udig.project.internal.render.Renderer;
import net.refractions.udig.project.render.AbstractRenderMetrics;
import net.refractions.udig.project.render.IRenderContext;
import net.refractions.udig.project.render.IRenderMetricsFactory;

/**
 * metrics for drive renderer
 * 
 * @author Vladislav_Kondratenko
 */
public class DriveRenderMetrics extends AbstractRenderMetrics {

    /**
     * Construct based on context (which includes map, layer and geoResource).
     * 
     * @param context
     * @param factory
     */
    public DriveRenderMetrics(IRenderContext context, IRenderMetricsFactory factory) {
        super(context, factory, new ArrayList<String>());
    }

    /**
     * We only support rendering a single layer
     * 
     * @return false
     */
    @Override
    public boolean canAddLayer(ILayer layer) {
        return false;
    }

    /**
     * We cannot use styles, this is a raw Java2D renderer
     */
    @Override
    public boolean canStyle(String styleID, Object value) {
        return false;
    }

    /**
     * @return a new SitesRenderer
     */
    @Override
    public Renderer createRenderer() {
        return new DriveRenderer();
    }

}