title: Java find image on screen
body: <p>Can you guys give me hints on how to find a image on screen. I mean, a simple pixel combination. For exmaple, it finds coordinates of 30x30 pixel white square.</p>
  
  <p>Java robot class allows me to find color of certain pixel. But i need to opposite, I want my program to scan my screen and then tell me the coords of this little image. Well I could go through all pixels with Robot, but it should be faster than that. Much faster.</p>
  
  <p>Any suggestions?</p>