// Copyright 2000, CERN, Geneva, Switzerland and University of Santa Cruz, California, U.S.A.
package org.freehep.graphics2d;

import java.awt.Dimension;
import java.util.HashMap;
import java.util.Map;

/**
 * This class defines a set of constants which describe a screen.
 * 
 * @author Mark Donszelmann
 * @version $Id: ScreenConstants.java 8584 2006-08-10 23:06:37Z duns $
 */
public class ScreenConstants {
    public final static String VGA = "600x480";

    public final static String SVGA = "800x600";

    public final static String XGA = "1024x768";

    public final static String SXGA = "1280x1024";

    public final static String SXGA_PLUS = "1400x1050";

    public final static String UXGA = "1600x1200";

    public final static String WSXGA_PLUS = "1680x1050";

    public final static String WUXGA = "1920x1200";

    private static Dimension UNDEFINED = new Dimension(0, 0);

    private static final Map sizes;
    static {
        sizes = new HashMap();
        sizes.put(VGA, new Dimension(640, 480));
        sizes.put(SVGA, new Dimension(800, 600));
        sizes.put(XGA, new Dimension(1024, 768));
        sizes.put(SXGA, new Dimension(1280, 1024));
        sizes.put(SXGA_PLUS, new Dimension(1400, 1050));
        sizes.put(UXGA, new Dimension(1600, 1200));
    }

    public static Dimension getSize(String size) {
        Dimension d = (Dimension) sizes.get(size);
        return d != null ? d : UNDEFINED;
    }
}
