/*
* GeoTools - The Open Source Java GIS Toolkit
* http://geotools.org
*
* (C) 2006-2008, Open Source Geospatial Foundation (OSGeo)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License.
*
* This library 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
* Lesser General Public License for more details.
*/
package org.geotools.gui.swing.map.map2d.decoration;
import java.awt.Color;
import java.awt.Graphics;
import javax.swing.JComponent;
import org.geotools.gui.swing.map.map2d.Map2D;
/**
* Edition Decoration
*
* @author Johann Sorel
*
* @source $URL$
*/
public class EditionDecoration extends JComponent implements MapDecoration{
private final Color color = Color.RED;
private int startx =0;
private int starty =0;
private int endx = 0;
private int endy = 0;
private boolean draw = false;
public EditionDecoration(){}
public void setCoord(int sx, int sy, int ex, int ey, boolean draw){
startx = sx;
starty = sy;
endx = ex;
endy = ey;
this.draw = draw;
repaint();
}
public void setEnd(int x, int y){
endx = x;
endy = y;
repaint();
}
public void setDraw(boolean b){
this.draw = b;
repaint();
}
@Override
public void paintComponent(Graphics g) {
if(draw && (startx != endx || starty != endy)){
g.setColor(color);
g.drawLine(startx, starty, endx, endy);
g.drawLine(endx, endy-4, endx, endy+4);
g.drawLine(endx-4, endy, endx+4, endy);
}
}
public void refresh() {
repaint();
}
public JComponent geComponent() {
return this;
}
public void setMap2D(Map2D map) {
}
public Map2D getMap2D() {
return null;
}
public void dispose() {
}
}