Re: Where in the pipeline is the transfer function applied?

Date	2012-01-10 09:21 +0000
From	bugbear <bugbear@trim_papermule.co.uk_trim>
Newsgroups	comp.lang.postscript
Subject	Re: Where in the pipeline is the transfer function applied?
References	<94d06b09-d13f-43ff-8498-83c152a11250@q7g2000yqn.googlegroups.com>
Message-ID	<-sOdnRbbLfa0npHSnZ2dnUVZ8lKdnZ2d@brightview.co.uk> (permalink)

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luser- -droog wrote:
> We know it's possible to make a negative line-drawing by prefixing
>
> clippath fill
> {1 exch sub} settransfer
>
> But where in the pipeline does the transfer apply?
> Does it affect the rendering performed by the image operator?
> Is there an analogous mechanism for colorimage?

If you're working on a typesetter with a calibrated transfer curve,
this is not a good idea.

  BugBear

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Where in the pipeline is the transfer function applied? luser- -droog <mijoryx@yahoo.com> - 2012-01-10 00:12 -0800
  Re: Where in the pipeline is the transfer function applied? bugbear <bugbear@trim_papermule.co.uk_trim> - 2012-01-10 09:21 +0000
  Re: Where in the pipeline is the transfer function applied? François Robert <francois.d.robert@gmail.com> - 2012-01-12 12:56 -0800
    Re: Where in the pipeline is the transfer function applied? luser- -droog <mijoryx@yahoo.com> - 2012-01-12 13:32 -0800
      Re: Where in the pipeline is the transfer function applied? François Robert <francois.d.robert@gmail.com> - 2012-01-12 14:04 -0800

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