tonyg : it should only update the image when you go to draw the image. You should be able to write as many pixels as you want. It only slows down when drawing after a change.
Klepto2 : Cool.. I will update my code accordingly. How do I detect if the graphics have been set to OpenGL?
Klepto2 : Cool.. I will update my code accordingly. How do I detect if the graphics have been set to OpenGL?