| gvSIG desktop 1

/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana

 *

 * Copyright (C) 2006 Instituto de Desarrollo Regional and Generalitat Valenciana.

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * of the License, or (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.

 *

 * For more information, contact:

 *

 *  Generalitat Valenciana

 *   Conselleria d'Infraestructures i Transport

 *   Av. Blasco Ib??ez, 50

 *   46010 VALENCIA

 *   SPAIN

 *

 *      +34 963862235

 *   gvsig@gva.es

 *      www.gvsig.gva.es

 *

 *    or

 *

 *   Instituto de Desarrollo Regional (Universidad de Castilla La-Mancha)

 *   Campus Universitario s/n

 *   02071 Alabacete

 *   Spain

 *

 *   +34 967 599 200

 */

package org.gvsig.crs;

import org.cresques.cts.IProjection;

/**

 * Interface para un Sistema de Referencuia Coordenado:

 *  CRS (Coordinate Reference Sysytem).

 * @author Jos? Luis G?mez Mart?nez (jolugomar@gmail.com)

 * @author Diego Guerrero Sevilla (diego.guerrero@uclm.es)

 *

 */

public interface ICrs extends IProjection {

        /**

         * C?digo del CRS

         * @return

         */

        int getCode();

        /**

         * Cadena WKT del CRS utilizado

         * @return

         */

        String getWKT();

        /**

         * M?todo para la aplicaci?n de la propiedad de nadgrids

         * sobre el CRS destino o fuente 

         * @param nad

         */

        void setNadGrid(String nad);

        /**

         * Le indicamos al crs si el nadgrid est? asociado al crs destion al fuente

         * en una transformaci?n.

         * @param targetNad true si el nadgrid se asocia al crs destino

         * @return

         */

        void setNadInTarget(boolean targetNad);

        /**

         * Campos de la cadena wkt

         * @return

         */

        CrsWkt getCrsWkt();

}