/**
* Squidy Interaction 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, either version 3 of the License,
* or (at your option) any later version.
*
* Squidy Interaction 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.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Squidy Interaction Library. If not, see
* <http://www.gnu.org/licenses/>.
*
* 2009 Human-Computer Interaction Group, University of Konstanz.
* <http://hci.uni-konstanz.de>
*
* Please contact info@squidy-lib.de or visit our website
* <http://www.squidy-lib.de> for further information.
*/
package org.squidy.manager.controls;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.Graphics;
import java.awt.Point;
import java.util.Enumeration;
import java.util.Vector;
import javax.swing.JPanel;
public class CirclesPanel extends JPanel {
private Vector cornerPoints = new Vector();
private Dimension cirleDim = new Dimension(4, 4);
private boolean circlesUpdated = false;
@Override
protected void paintComponent(Graphics g) {
g.setColor(Color.yellow);
for (Enumeration e = cornerPoints.elements(); e.hasMoreElements();) {
Point p = (Point) e.nextElement();
g.drawOval(p.x - cirleDim.width / 2, p.y - cirleDim.height / 2,
cirleDim.width, cirleDim.height);
}
}
public void paintCircles(Vector circles)
{
cornerPoints = circles;
repaint();
}
}