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- Newsgroups: comp.lang.postscript
- Path: sparky!uunet!spool.mu.edu!news.nd.edu!mentor.cc.purdue.edu!news
- From: ab@nova.cc.purdue.edu (Allen B)
- Subject: Re: SUMMARY: How can I tell if a PS file is in color?
- Message-ID: <C19nEy.49G@mentor.cc.purdue.edu>
- Sender: news@mentor.cc.purdue.edu (USENET News)
- Organization: Purdue University
- References: <C17uJr.F8B@mentor.cc.purdue.edu>
- Date: Fri, 22 Jan 1993 17:32:58 GMT
- Lines: 13
-
- In article <C17uJr.F8B@mentor.cc.purdue.edu> ab@nova.cc.purdue.edu (Allen B)
- writes:
- > You can also
- > wedge all the painting commands (stroke, fill, show,
- > etc.) with a stub routine that checks the current color.
- > If it's not a gray shade, you can print a message back down
- > the error channel.
-
- Per requests, I'll post this and instructions on using it
- with GhostScript later. I'll ask Jon if he wants it for the
- FAQs.
-
- ab
-