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The Best of Windows 95.com 1996 December
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WIN95_DEC_1996_2.ISO
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java
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JDRAW4.EXE
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Blink.Bsp
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1996-08-09
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/*
* Copyright (c) 1994 Sun Microsystems, Inc. All Rights Reserved.
*/
import java.awt.*;
import java.util.StringTokenizer;
/**
* I love blinking things.
*
* @author Arthur van Hoff
*/
public class blink extends java.applet.Applet implements Runnable
{
Thread blinker;
String lbl;
Font font;
int speed;
public void init()
{
font = new java.awt.Font("TimesRoman", Font.PLAIN, 24);
String att = getParameter("speed");
speed = (att == null) ? 400 : (1000 / Integer.valueOf(att).intValue());
att = getParameter("lbl");
lbl = (att == null) ? "Blink" : att;
}
public void paint(Graphics g)
{
int x = 0, y = font.getSize(), space;
int red = (int)(Math.random() * 50);
int green = (int)(Math.random() * 50);
int blue = (int)(Math.random() * 256);
Dimension d = size();
g.setColor(Color.black);
g.setFont(font);
FontMetrics fm = g.getFontMetrics();
space = fm.stringWidth(" ");
for (StringTokenizer t = new StringTokenizer(lbl) ; t.hasMoreTokens() ; )
{
String word = t.nextToken();
int w = fm.stringWidth(word) + space;
if (x + w > d.width)
{
x = 0;
y += font.getSize();
}
if (Math.random() < 0.5)
{
g.setColor(new java.awt.Color((red + y * 30) % 256, (green + x / 3) % 256, blue));
}
else
{
g.setColor(Color.lightGray);
}
g.drawString(word, x, y);
x += w;
}
}
public void start()
{
blinker = new Thread(this);
blinker.start();
}
public void stop()
{
blinker.stop();
}
public void run()
{
while (true)
{
try
{
Thread.currentThread().sleep(speed);
}
catch (InterruptedException e)
{
}
repaint();
}
}
}