A way to restrict the remapping range for down sampling?

"Larry Beck" on  wrote...
| Gabe,
| 
| Yes I am using the latest Q16 build. It seem to input the
16 bit and output 
| the 8 bit with -normalize ok. It is just the -level that
does not seem to
| work right.
| 
-level uses either color numbers (Q dependant) or
percentages.  It also
seems to go wrong if you fail to set a gamma factor.

See IM Examples Levels
  http://www.cit.gu.edu.au/~anthony/graphics/imag
ick6/color/#levels

The original examples for this section was courtesy of Gabe.

WARNING: only percentages between 0% and 100% currently work
correctly.  :-(
This makes it difficult to do de-contrasting or
de-normalizing.

See http://www.cit.gu.edu.au/~anthony/graphics/ima
gick6/color/#greying

  Anthony Thyssen ( System Programmer )    <A.Thyssengriffith.edu.au>
 -----------------------------------------------------------
------------------
  ``Yeap, I died on level twenty when my pet dragon caught a
cold!''
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     Anthony's Home is his Castle     http://www.cit.gu.
edu.au/~anthony/
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