// StringStat.java
// Draw Rolling String
// by nagatani@eken.phys.nagoya-u.ac.jp

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

public class StringStat implements SGObject {

	int	xWindow,	yWindow;
	Image	imageString;
	int	xImage,	yImage;
	
	StringStat (Image imageString, Applet applet) {
		
		this.imageString = imageString;
		this.xWindow = applet.size().width;
		this.yWindow = applet.size().height;
		
		int	xImage = 1026,	yImage = 417;	// Default Image Size
		for (int n = 0 ; n < 10 ; n++) {
			int	x = imageString.getWidth (applet),
				y = imageString.getHeight (applet);
			if (x > 0 && y > 0 ) {
				xImage = x;
				yImage = y;
				break;
			}
			try {
				Thread.sleep (100);	// 100 ms Delay Time
			}
			catch (InterruptedException e) {}
		}
		this.xImage = xImage;
		this.yImage = yImage;
	}
	
	public void paint (Graphics g, Applet applet) {
		
		g.drawImage (imageString,
			     (xWindow - xImage)/2,
			     (yWindow - yImage)/2,
			     applet);
	}
	
	public void move () {
		
	}
}