Application: gvSIG desktop

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

 *

 * Copyright (C) 2005 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.gui.beans.imagenavigator;

import java.awt.Color;

import java.awt.Dimension;

import java.awt.Graphics2D;

import javax.swing.JFrame;

import javax.swing.UIManager;

public class TestImageNavigatorInverted implements IClientImageNavigator {

        private JFrame jFrame = null;

        private ImageNavigator imageNavigator = null;

        public TestImageNavigatorInverted() {

                initialize();

        }

        private void initialize() {

                jFrame = new JFrame();

                jFrame.setSize(new Dimension(598, 167));

                jFrame.setContentPane(getImageNavigator());

                jFrame.show();

                getImageNavigator().setViewDimensions(200.0, 100.0, 0.0, 0.0);

                jFrame.setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);

        }

        private ImageNavigator getImageNavigator() {

                if (imageNavigator == null) {

                        imageNavigator = new ImageNavigator(this, 0.0, 0.0, 1.0);

                }

                return imageNavigator;

        }

        /**

         * @param args

         */

        public static void main(String[] args) {

                try {

                        UIManager.setLookAndFeel("com.jgoodies.looks.plastic.PlasticXPLookAndFeel");

                } catch (Exception e) {

                        System.err.println("No se puede cambiar al LookAndFeel");

                }

                new TestImageNavigatorInverted();

        }

        /*

         * (non-Javadoc)

         * @see org.gvsig.gui.beans.imagenavigator.IClientImageNavigator#drawImage(java.awt.Graphics2D, double, double, double, int, int)

         */

        public void drawImage(Graphics2D g, double x1, double y1, double x2, double y2, double zoom, int width, int height) {

                double usex1 = (((0 + x1) * width) / (width/zoom));

                double usey1 = (((0 + y1) * height) / (height/zoom));

                double usex2 = (usex1 - (200.0 * zoom));

                double usey2 = (usey1 - (100.0 * zoom));

                g.setColor(Color.GREEN);

                g.fillRect((int) usex2, (int) usey2, (int) (usex1 - usex2), (int) (usey1 - usey2));

                g.setColor(Color.BLACK);

                g.drawLine((int) usex2, (int) usey1, (int) usex1, (int) usey2);

                g.drawLine((int) usex2, (int) usey2, (int) usex1, (int) usey1);

                g.drawRect((int) usex2, (int) usey2, (int) (usex1 - usex2), (int) (usey1 - usey2));

                g.drawString("X1:" + (int) x1, 1, 20);

                g.drawString("Y1:" + (int) y1, 1, 40);

                g.drawString("X2:" + (int) x2, 1, 60);

                g.drawString("Y2:" + (int) y2, 1, 80);

                g.drawString(width + ":" + height, 1, 120);

        }

}