title: How to detect if the area was 100% painted in as3
body: <p>I´m making a game that simulates an industry of pan, and one of the process is Painting.</p>
  
  <p>What I want to do is to let the player paint the pan, but i don´t want it to be easy using FILL, i want that the player paint the pan with an brush and then the game detects if all the area was painted and let the player advance.</p>
  
  <p>For the painting i intend to use that library: <a href="http://www.nocircleno.com/graffiti/" rel="nofollow">http://www.nocircleno.com/graffiti/</a></p>
  
  <p>But i have no idea how to detect if all the area was painted. Can someone show me some way of doing that?</p>