Application: gvSIG desktop

/*

 * Cresques Mapping Suite. Graphic Library for constructing mapping applications.

 * 

 * Copyright (C) 2004-5. 

 *

 * 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:

 * 

 * cresques@gmail.com

 */

package org.cresques.px.dxf;

import org.cresques.cts.ICoordTrans;

import org.cresques.cts.IProjection;

import org.cresques.geo.Projected;

import org.cresques.px.PxObj;

/**

 * Clase ancestro para las entidades de dxf

 * jmorell: Implementaci?n del handle imprescindible para el formato DXF2000.

 * @author "Luis W. Sevilla" <sevilla_lui@gva.es>

 */

public abstract class DxfEntity extends PxObj implements Projected  {

        IProjection proj = null;

        DxfLayer layer = null;

        //int dxfColor = 256;

        int dxfColor = 0;

        int entitiesFollow = 0;

        boolean space = false; // false --> model space, true paper space;

        private int handle;

        public DxfEntity(IProjection proj, DxfLayer layer) {

                setProjection(proj);

                this.layer = layer;

        }

        public void setProjection(IProjection p) { proj = p; }

        public IProjection getProjection() { return proj; }

        abstract public void reProject(ICoordTrans ct);

        public String getLayerName()

        {

                return layer.getName();

        }

        public String getColor()

        {

                return "" + dxfColor;

        }

        abstract public String toDxfString();

        /**

         * @return Returns the handle.

         */

        public int getHandle() {

                return handle;

        }

        /**

         * @param handle The handle to set.

         */

        public void setHandle(int handle) {

                this.handle = handle;

        }

        /**

         * M?todo creado para facilitar la implementaci?n de los ATTRIBS en el piloto.

         * @return

         */

        public DxfLayer getLayer() {

                return layer;

        }

}