/*
 * Author: Paul Koshevoy
 * Program3.java  Wed Oct 29 14:10:00 1997
 */

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

public class TestProgram extends Applet implements ActionListener
{    
private TVtest tv;
    
public void init()
    {
        setLayout(new FlowLayout());
	Dimension DIM = getSize();
	Parameters params = new Parameters(getValueD(getParameter("D1")), getValueD(getParameter("S2")),
					   getValueD(getParameter("G1"))/((double)(360))*(2.0f*Math.PI), getValueD(getParameter("HT")),
					   getValueD(getParameter("a")), getValueD(getParameter("b")),
					   getValueD(getParameter("R1")),  getValueD(getParameter("R2")));
	Screen SCREEN = new Screen(DIM.width, DIM.height / 2 - 5);
	tv = new TVtest(DIM.width, DIM.height / 2 + 5,
			getImage(getDocumentBase(), getParameter("picture")),
			SCREEN, params);
	add(tv);
	add(SCREEN);
    }
    
// Some code to extract an integer value from a TextField
// This function is not mine, I've got it from the sample file
public int getValue(TextField textField)
    {
	int f;
        try
	    {
		f = (int) Double.valueOf(textField.getText()).doubleValue();
	    }
	catch(java.lang.NumberFormatException e)
	    {
		f = 0;
	    }
        return f;
    }     
    
    
public double getValueD(String str)
    {
	double f;
        try
	    {
		f = Double.valueOf(str).doubleValue();
	    }
	catch(java.lang.NumberFormatException e)
	    {
		f = 0;
	    }
        return f;
    }     
    
    
public int getValueI(String str)
    {
	double f;
        try
	    {
		f = Double.valueOf(str).doubleValue();
	    }
	catch(java.lang.NumberFormatException e)
	    {
		f = 0;
	    }
        return ((int)(f));
    }     
    
    
// Event handling code
public void actionPerformed(ActionEvent event)
  {}
}