2011

Table Of Contents
Num Colors A preset that reduces the number of colors to create images
with banding. It can also add dithering noise to reduce the banding.
NumColors = 2, Dither = 1NumColors = 6, Dither = 0
Out of Range Marks pixels outside of a specified range with a specified
color, such as red in the following image.
452 | Chapter 18 Pixel Expressions