[metapost] rfc: consistent color values

[Hans Hagen]

L. Nobre G. wrote:
> On Fri, 8 Apr 2005, Hans Hagen wrote:
> 
> 
>>- honor negative color components
>>- clip to zero when output as color
> 
> 
> That's the actual behaviour. FeatPost wouldn't work without it.
> The clipping takes place at the moment of using "withcolor", not at
> output.

so it's not the actual behaviour since withcolor is not shipout time, (one can 
still store/manipulate the picture); with output i meant writing to the 
*.<digits> file

Hans

-----------------------------------------------------------------
                                           Hans Hagen | PRAGMA ADE
               Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
      tel: 038 477 53 69 | fax: 038 477 53 74 | www.pragma-ade.com
                                              | www.pragma-pod.nl
-----------------------------------------------------------------