source: josm/trunk/src/org/openstreetmap/josm/data/projection/Epsg4326.java@ 1415

// License: GPL. Copyright 2007 by Immanuel Scholz and others
package org.openstreetmap.josm.data.projection;
import static org.openstreetmap.josm.tools.I18n.tr;
import org.openstreetmap.josm.data.coor.LatLon;
import org.openstreetmap.josm.data.coor.EastNorth;

/**
 * Directly use latitude / longitude values as x/y.
 *
 * @author imi
 */
public class Epsg4326 implements Projection {

    public EastNorth latlon2eastNorth(LatLon p) {
        return new EastNorth(p.lon(), p.lat());
    }

    public LatLon eastNorth2latlon(EastNorth p) {
        return new LatLon(p.north(), p.east());
    }

    @Override public String toString() {
        return tr("EPSG:4326");
    }

    public String toCode() {
        return "EPSG:4326";
    }

    public String getCacheDirectoryName() {
        return "epsg4326";
    }

    public double scaleFactor() {
        return 1.0/360;
    }

    @Override public boolean equals(Object o) {
        return o instanceof Epsg4326;
    }

    @Override public int hashCode() {
        return Epsg4326.class.hashCode();
    }
}