Application: gvSIG desktop

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

 *

 * Copyright (C) 2006 IVER T.I. 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.

 */

package org.gvsig.raster.buffer;

/**

 * Interfaz que deben implementar las clases que sirven datos y tienen posibilidad

 * de consulta. 

 * 

 * @author Nacho Brodin (nachobrodin@gmail.com)

 *

 */

public interface IQueryableRaster {                  

        /**

         * Consulta si una capa est? siendo tileada o no

         * @return true si est? siendo tileada y false si no lo est?

         */

        public boolean isTiled();

        /**

         * Obtiene el tama?o del tile si la capa est? siendo tileada. Esta funci?n e fundamentalmente

         * usada por salvar a raster donde se consulta el tama?o del tile para hacer bandas de ese ancho.

         * @return array con dos enteros que representan el ancho y el alto del tile

         */

        public int[] getTileSize();

}