/*
* RapidMiner
*
* Copyright (C) 2001-2008 by Rapid-I and the contributors
*
* Complete list of developers available at our web site:
*
* http://rapid-i.com
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see http://www.gnu.org/licenses/.
*/
package com.rapidminer.gui.plotter;
import java.awt.Dimension;
import java.awt.Graphics;
import javax.swing.JComponent;
import com.rapidminer.datatable.DataTable;
/** This plotter legend component can be used by external plotter components.
*
* @author Sebastian Land, Ingo Mierswa
* @version $Id: PlotterLegend.java,v 1.3 2008/05/09 19:22:51 ingomierswa Exp $
*/
public class PlotterLegend extends JComponent {
private static final long serialVersionUID = -4737111168245916491L;
private PlotterAdapter adapter;
private transient DataTable dataTable;
private int legendColumn = -1;
public PlotterLegend(PlotterAdapter adapter){
super();
this.adapter = adapter;
}
public Dimension getPreferredSize() {
return new Dimension(adapter.getWidth() - 2 * PlotterAdapter.MARGIN, PlotterAdapter.MARGIN);
}
public void setLegendColumn(DataTable dataTable, int legendColumn) {
this.dataTable = dataTable;
this.legendColumn = legendColumn;
repaint();
}
public void paintComponent(Graphics g){
super.paintComponent(g);
adapter.drawLegend(g, this.dataTable, legendColumn);
}
}