/*
 * @(#)Legend.java		0.0.1 99/07/29
 *
 * Copyright (c) 1999 by Willie Wheeler.  All rights reserved.
 */
package stats;

import java.awt.*;
import javax.swing.*;

/**
 * @version	0.0.1 07/29/99
 * @author	Willie Wheeler
 */
public class Legend extends JComponent {
    protected Chart			chart;
    protected Color			textColor;

    public Legend(Chart chart) {
	this.chart = chart;
	this.textColor = Color.black;
	updateUI();
    }

    public void updateUI() { setUI(UIManager.getUI(this)); }

    public String getUIClassID() { return "stats.plaf.LegendUI"; }

    public void setTextColor(Color textColor) { this.textColor = textColor; }

    public Color getTextColor() { return textColor; }

    public String getIndependentsAsString() {
	return chart.getIndependentsAsString();
    }

    public int getNumStates() { return chart.getNumStates(); }

    public String getStateName(int stateIndex) {
	return chart.getStateName(stateIndex);
    }

    public Color getStateColor(int stateIndex) {
	return chart.getStateColor(stateIndex);
    }
}