| gvSIG desktop 1

/**

 * <p>Listener for calculating the area of a polygon, defined in the associated {@link MapControl MapControl}

 *  object.</p>

 * <p>If the view port of the associated <code>MapControl</code> isn't projected gets the area according the

 *  geographical coordinates.</p>

 *

	/**

	 * The cursor used to work with this tool listener.

	 * @see #getCursor()

	 */

	private Cursor cur = Toolkit.getDefaultToolkit().createCustomCursor(iarea,

	protected MapControl mapCtrl;

	/**

	 */

	protected MeasureEvent event;

	 *

	 * @return area from the vertexes stored at the measure event in real coordinates, or, if the <code>MapControl</code>

	 *  isn't projected, in geographical coordinates

	 * @see #returnCoordsArea(Double[], Double[], Point2D)

	 * @see #returnGeoCArea(Double[], Double[], Point2D)

	 */

	/**

	 * <p>Returns the area in geographical coordinates of the polygon, according the

	 * @see Geo#sphericalPolyArea(double[], double[], int)

	 */

	public double returnGeoCArea(Double[] xs,Double[] ys,Point2D point) {