[comp.lang.postscript] colorimage operator

cramer@optilink.UUCP (Clayton Cramer) (09/22/90)

Our printer doesn't have the colorimage operator (of course, since
it's monochrome).  I have the gif2ps program, which translates 
GIFs into bitmapped PostScript.  Unfortunately, it won't render
color images as gray-scale images because the resulting PostScript,
when executed, detects that there is no colorimage operator.

Does anyone have the syntax of the colorimage operator?  Does
anyone have a colorimage function that maps color to various
gray-scales?
-- 
Clayton E. Cramer {pyramid,pixar,tekbspa}!optilink!cramer
Crime control, Los Angeles style: mandatory Rolex registration, five day
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