| gvSIG desktop 1

/* gvSIG. Geographic Information System of the Valencian Government

*

* Copyright (C) 2007-2008 Infrastructures and Transports Department

* of the Valencian Government (CIT)

* 

* 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., 51 Franklin Street, Fifth Floor, Boston, 

* MA  02110-1301, USA.

* 

*/

/*

* AUTHORS (In addition to CIT):

* 2009 {Iver T.I.}   {Task}

*/

package org.gvsig.fmap.mapcontrol;

import java.awt.Color;

import java.awt.Graphics;

/**

 * @author <a href="mailto:jpiera@gvsig.org">Jorge Piera</a>

 */

public interface PrimitivesDrawer {

        /**

         * This method is used to start a drawing process that needs to 

         * be synchronized.

         * @param obj

         * The object that locks the resource.

         * @throws InterruptedException

         */

        public void startDrawing(Object obj) throws InterruptedException;

        /**

         * This method is used to finish a drawing process that needs to 

         * be synchronized. 

         * @param obj

         * The object that has locked the resource.

         */

        public void stopDrawing(Object obj);

        /**

         * This method sets the <code>Graphics</code> where the 

         * <code>Drawer</code> has to draw all the objects. 

         * @param graphics

         * The component where the new objects has to be drawn. 

         */

        public void setGraphics(Graphics graphics);

        /**

         * Sets the color that is used to draw the objects that don't 

         * have a symbol.

         * @param color

         * The color to use on the drawing operations.

         */

        public void setColor(Color color);

        /**

         * It draws a rectangle on the map using the color 

         * specified using the {@link #setColor(Color)} method. 

         * @param x

         * The minimum X coordinate.

         * @param y

         * The minimum Y coordinate.

         * @param width

         * The rectangle width.

         * @param height

         * The rectangle height.

         */

        public void drawRect(int x, int y, int width, int height);

        /**

         * It fills a rectangle on the map using the color 

         * specified using the {@link #setColor(Color)} method. 

         * @param x

         * The minimum X coordinate.

         * @param y

         * The minimum Y coordinate.

         * @param width

         * The rectangle width.

         * @param height

         * The rectangle height.

         */

        public void fillRect(int x, int y, int width, int height);

        public void drawOval(int i, int j, int sizePixels, int sizePixels2);

        public void drawLine(int x1, int y1, int x3, int y12);

}