[comp.sys.mac.programmer] How do I clear a PixPat?

mione@topaz.rutgers.edu (MIONE) (08/24/88)

	If I set a background PixPat in a window as follows:

		PixPatHandle thePPat;

		thePPat = GetPixPat(resID);
		BackPixPat(theWindow, thePPat);

it causes that pixpat to be drawn in the window whenever an 'erase'
function is used.  Now...How do I clear that without setting the
background PixPat to an 8x8 grid of white pixels???

Thanks in advance.

Tony::