Rev Graphics Gurus

[John Vokey]

Dar,
   An old thread, and I hope you don't mind me contacting you  
directly.  I asked a while back about presenting the average of two  
images, and you suggested that I a) group them, b) set the ink  
property of each, including the group, to blendSrcOver, and c) then  
set the opacity 0% and 50%.  I am only know trying this stuff out,  
only to find that that there is no ink called blendSrcOver, but there  
is an ink called blend, and there is a basic property called blend.   
Are these what you meant?  Second, what is the function of grouping  
the images?  Wouldn't the inks work the same without the grouping?

Dr. John R. Vokey