What you are asking doesn't make much sense. Or, at least, my feeble brain can't make sense of it.
What exactly is it that 'assumes a color of the background'?
Are you saying the objects (lines and circles, etc.) of the drawing become the same collor as the background and you can no longer see them?
Steven Elliott
When I was a little bitty boy, my grandmother bought me a cute little toy. Silver bells hangin' on a string... she told me it was my ding-a-ling-a-ling!
