7. Brush Types Example
Illustration of solid color brush, linear gradient
brush, radial gradient brush, and bitmap brush
http://msdn.microsoft.com/en-
us/library/dd799414(v=VS.85).aspx
8. Opacity Masks Example
http://msdn.microsoft.com/en-
us/library/dd372307(v=VS.85).as
px
Illustration of three bitmaps with
different opacity masks applied to them
