org.gwtopenmaps.openlayers.client.geometry.Point Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of gwt-openlayers-client Show documentation

There is a newer version: 1.1.0

Show newest version

package org.gwtopenmaps.openlayers.client.geometry;

import org.gwtopenmaps.openlayers.client.Projection;
import org.gwtopenmaps.openlayers.client.util.JSObject;

/**
 * ...
 *
 * @author Edwin Commandeur - Atlis EJS
 *
 */
public class Point extends Geometry {

    protected Point(JSObject point){
        super(point);
    }

    /**
     *
     * @param x - double
     * @param y - double
     */
    public Point(double x, double y) {
        super(PointImpl.create(x,y));
    }

    public static Point narrowToPoint(JSObject point){
        return (point == null)?null: new Point(point);
    }

    public double getX(){
        return PointImpl.getX(getJSObject());
    }

    public double getY(){
        return PointImpl.getY(getJSObject());
    }

    public String getId(){
        return PointImpl.getId(getJSObject());
    }

    public void setX(double x){
        PointImpl.setX(getJSObject(), x);
    }

    public void setY(double y){
        PointImpl.setY(getJSObject(), y);
    }

    public double[] getXY(){
        double[] xy = {this.getX(), this.getY()};
        return xy;
    }

    public void setXY(double x, double y){
        this.setX(x);
        this.setY(y);
    }
    
	/**
	 * APIMethod: equals Determine whether another geometry is equivalent to
	 * this one. Geometries are considered equivalent if all components have the
	 * same coordinates.
	 * 
	 * Parameters: p - {} The geometry to test.
	 * 
	 * Returns: {Boolean} The supplied geometry is equivalent to this geometry.
	 */
	public boolean equals(Point p) {
		return PointImpl.equals(getJSObject(), p.getJSObject());
	}

	/**
	 * Translate the x,y properties of the point from source to dest.
	 * 
	 * @param source
	 * @param dest
	 */
	public void transform(Projection source, Projection dest) {
		PointImpl.transform(getJSObject(), source.getJSObject(),
				dest.getJSObject());
	}
}