Date: Aug 25, 2013 11:46 PM
Author: Mike
Subject: Colormap jet didn't show pixel value of 0


I have a double image, i.e. X with 2-D, with its values ranging from 0 to 11.
I use imtool(X), then select Tools->Choose Colormap and choose jet. Then I found the color of 0 is the same as that of 1.

1. how to show 0 for different color
2. is there a user specified 'map' arry (12 colors x 3 RGB) for 'Colormap'? similar to jet?

Any suggestion?
Thanks in advance.