import java.awt.*;
import java.applet.*;

public class BarChart extends Applet
{
	int n=0;
	String label[];
	int value[];
	
	public void init() {
		
		setBackground(Color.pink);
		try {
			
			int n = Integer.parseInt(getParameter("Columns"));
			label = new String[n];
			value = new int[n];
			label[0]  = getParameter("label1");
			label[1]  = getParameter("label2");
			label[2]  = getParameter("label3");
			label[3]  = getParameter("label4");
			value[0] = Integer.parseInt(getParameter("c1"));
			value[1] = Integer.parseInt(getParameter("c2"));
			value[2] = Integer.parseInt(getParameter("c3"));
			value[3] = Integer.parseInt(getParameter("c4"));
		}
		catch(NumberFormatException e){}
	}
	public void paint(Graphics g)
	{
		for(int i = 0; i < 4; i++) {
			g.setColor(Color.black);
			g.drawString(label[i], 20, i * 50 + 30);
			g.setColor(Color.red);
			g.fillRect(50, i * 50 + 10, value[i], 40);
		}
	}
}
/*	<applet code="BarChart" width="400" height="400">
	<param name=c1 value=110>
	<param name=c2 value=150>
	<param name=c3 value=100>
	<param name=c4 value=170>
	<param name=label1 value=1991>
	<param name=label2 value=1992>
	<param name=label3 value=1993>
	<param name=label4 value=1994>
	<param name=Columns value=4>
</applet>
*/