| gvSIG desktop 1

	 * Sets all the coordinates of the surface.

	 * 

	 * @param generalPathX

	 *            The generalPath that contains all the coordinates.

	 */

	public void setGeneralPath(GeneralPathX generalPathX);

	/**

	 * Gets the one of the values of a coordinate (direct position) in a

	 * concrete dimension.

	 * 

	 * @param index

	 *            The index of the direct position to set.

	 * @param dimension

	 *            The dimension of the direct position.

	 * @return The value of the coordinate

	 */

	public double getCoordinateAt(int index, int dimension);

	/**

	 * Sets the value of a coordinate (direct position) in a concrete dimension.

	 * 

	 * @param index

	 *            The index of the direct position to set.

	 * @param dimension

	 *            The dimension of the direct position.

	 * @param value

	 *            The value to set

	 */

	public void setCoordinateAt(int index, int dimension, double value);

	/**

	 * Adds a vertex (or direct position) to the curve.

	 * 

	 * @param point

	 *            The new point to add.

	 */

	public void addVertex(Point point);

	/**

	 * Remove a vertex (direct position) to the curve.

	 * 

	 * @param index

	 *            The index of the vertex to remove.

	 */

	public void removeVertex(int index);

	/**

	 * Gets a vertex (direct position).

	 * 

	 * @param index

	 *            The index of the vertex to get.

	 * @return One point.

	 */

	public Point getVertex(int index);

	/**

	 * Gets the number of vertices (direct positions) of the curve.

	 * 

	 * @return The number of vertices.

	 */

	public int getNumVertices();

	/**

	 * Inserts a vertex (direct position) to the curve.

	 * 

	 * @param index

	 *            The index of the vertex where the new point has to be added.

	 * @param p

	 *            The vertex to add.

	 */

	public void insertVertex(int index, Point p);

	/**

	/**

	 * Sets a vertex in a concrete position and replaces the

	 * previous one that was in this position.

	 * @param index

	 * The index of the vertex where the new point has to be replaced.

	 * @param p

	 * The vertex to set.

	 */

	public void setVertex(int index, Point p);