From marc.battyani at fractalconcept.com  Thu Jul 15 16:52:55 2004
From: marc.battyani at fractalconcept.com (Marc Battyani)
Date: Thu, 15 Jul 2004 18:52:55 +0200
Subject: [cl-pdf-devel] [ANNOUNCE] cl-typegraph
Message-ID: <195401c46a8c$2e0287e0$0a02a8c0@marcxp>

cl-typegraph is a cl-typesetting extension to typeset graphs. It uses
Graphviz for the graph layout and then draws it with cl-pdf and
cl-typesetting. The nodes can contain strings or a full cl-typesetting
layout.

You can look at some examples here (page 3):
http://www.fractalconcept.com/ex.pdf

So far it only works with Lispworks but the only non portable function is
#'sys:call-system. (I'm waiting for patches for other implementations. ;-)

It's on the repository:
http://www.fractalconcept.com:8000/public/open-source/

And the latest tarballs:
http://www.fractalconcept.com/download/cl-pdf-current.tgz
http://www.fractalconcept.com/download/cl-typesetting-current.tgz

You will also need Graphviz:
http://www.research.att.com/sw/tools/graphviz/

Have fun and please report bugs, patches, etc.

Marc




From divanov at aha.ru  Fri Jul 23 10:48:57 2004
From: divanov at aha.ru (Dmitri Ivanov)
Date: Fri, 23 Jul 2004 14:48:57 +0400
Subject: [cl-pdf-devel] GIF images
Message-ID: <000001c470a2$c6f8e630$c85702c3@digo>

Hello,

Has anybody implemented adding the GIF image from a file to PDF? What is the
hint or good starting point?
--
Sincerely,
Dmitri Ivanov
lisp.ystok.ru





From marc.battyani at fractalconcept.com  Fri Jul 23 11:21:34 2004
From: marc.battyani at fractalconcept.com (Marc Battyani)
Date: Fri, 23 Jul 2004 13:21:34 +0200
Subject: [cl-pdf-devel] GIF images
References: <000001c470a2$c6f8e630$c85702c3@digo>
Message-ID: <1bdf01c470a7$37cce240$0a02a8c0@marcxp>

Dmitri Ivanov <divanov at aha.ru> wrote:

Hi Dmitri,

> Has anybody implemented adding the GIF image from a file to PDF? What is
the
> hint or good starting point?

You can look at the PDF reference (section 3.3 filters and 4.8 images) and
at the cl-pdf jpeg code.

I would use some existing software which knows how to produce a PDF with a
GIF image and look at the resulting PDF.
(or convert the gif to jpeg)

Marc