Re: [Texmacs-dev] [TeXmacs] New experimental Pdf export facility

[Massimiliano Gubinelli]

Thanks, 

 unfortunately I do not speak german. In any case I already have a viable strategy for jpeg which should be quite optimal, what I need is some code or info to implement conversion of png. I didn’t had much chance up to know,

one possibility is this software

http://lodev.org/lodepng/

which implement encoder/decoder for png is a single C++ file. I actually need only the decode part and also I can rely on libz for decompression but the code seems a good starting point.

Thanks to all for the help,

Max

 

On 13 Nov 2013, at 20:43, Michael Lachmann <address@hidden> wrote:

If you look at the dir, there's a nice pdf that explains exactly what to do. Looks trivial to implement - even in scheme....

Michael

--

Michael Lachmann, Max Planck Institute for Evolutionary Anthropology
Deutscher Platz 6, 04103 Leipzig, Germany.

On 13 November 2013 20:35, Andrey G. Grozin <address@hidden> wrote:

On Wed, 13 Nov 2013, François Poulain wrote:

For EPS, ImageMagick save an uncompressed bitmap.

jpeg2ps (http://www.pdflib.com/download/free-software/jpeg2ps/) puts jpeg into eps in compressed form, without decompressing. It produces much shorter eps files than ImageMagick. I always use it, not ImageMagick, for this sort of convertion.

Unfortunately, it is not quite free: only free for non-commercial use (with sources).

Maybe, TeXmacs could use it optionally, when it is available on the computer?

Andrey
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