Bug#424883: poor image quality compared to upstream's version
Harald Dunkel [EMAIL PROTECTED] (17/06/2007): Hi Cyril, Hi Harald, I would suggest to keep the BTS on CC. Here is the output for using -v: sure, sorry for that, but I had to re-send some mails due to some MAILER-DAEMONs I received, and bounce them, forgetting the Cc's. Anyway, about our problem, it looks like the xlib plugin, which is apparently used by the pango one, isn't built correctly. It sounds like some breakages in the configure.ac/configure, since after patching them (needed for the next uploads and new features) and rerunning autoconf stuff, that's OK. I'll be closing this bug through the changelog of the next revision. (BTW, you can use the current .orig.tar.gz and the git repository on git.debian.org if you want to give a try to the next revision.) Cheers, and sorry for the inconvenience. -- Cyril Brulebois pgppNehDT1sYi.pgp Description: PGP signature
Bug#424883: poor image quality compared to upstream's version
Hi Cyril,
Cyril Brulebois wrote:
Hi again,
does the following file contain an libgvplugin_pango.so.3 cairo entry?
/usr/lib/graphviz/config
It says:
:
:
libgvplugin_pango.so.3 cairo {
render {
}
textlayout {
}
loadimage {
}
}
Looks pretty empty to me. I have kicked it out and ran dot -c again,
but I got back the same empty configuration.
Due to an upstream (reported and now fixed) bug, the pango plugin is
built but might miss some configuration.
If such an entry is lacking, could you please try and run dot -c (as
root), which will update your configuration, and report back?
(Also, if this file contains such an entry, it might have been added
when you installed upstream's versions, if not in /usr/local.)
Upstream's version has been installed in
/usr/local/stow/graphviz-2.12
It has its own config file.
This is also address in the development packages, but I would like to
make sure what your problem is.
If you have something new to try, then please send me a ping.
Regards
Harri
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Bug#424883: poor image quality compared to upstream's version
Hi Cyril, I would suggest to keep the BTS on CC. Here is the output for using -v: % dot -Tgif -v -o mysandbox1.gif digraph The plugin configuration file: /usr/lib/graphviz/config was successfully loaded. render : canon cmap cmapx dia dot fig gd gd2 gif hpgl imap ismap jpeg jpg mif mp pcl pic plain plain-ext png ps ps2 svg svgz vrml vtx wbmp xdot layout : circo dot fdp neato nop nop1 nop2 twopi textlayout : device : loadimage : 2ps gif2fig gif2gd gif2ps gif2svg gif2vrml jpeg2fig jpeg2gd jpeg2ps jpeg2svg jpeg2vrml png2fig png2gd png2ps png2svg png2vrml ps2ps dot: fontname Times-Roman resolved to [internal times] network simplex: 1 nodes 0 edges 0 iter 0.00 sec network simplex: 6 nodes 9 edges 1 iter 0.00 sec network simplex: 1 nodes 0 edges 0 iter 0.00 sec mincross: pass 0 iter 0 trying 0 cur_cross 0 best_cross 0 mincross: pass 0 iter 0 trying 0 cur_cross 1 best_cross 1 mincross: pass 0 iter 1 trying 1 cur_cross 1 best_cross 1 mincross: pass 0 iter 2 trying 0 cur_cross 0 best_cross 0 mincross: pass 0 iter 0 trying 0 cur_cross 0 best_cross 0 mincross /local01/tmp/sandbox: 0 crossings, 0.00 secs. network simplex: 27 nodes 37 edges 5 iter 0.00 sec routesplines: 9 edges, 37 boxes 0.00 sec dot: allocating a 222K PaletteColor GD image Regards Harri -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Bug#424883: poor image quality compared to upstream's version
Hi again, does the following file contain an libgvplugin_pango.so.3 cairo entry? /usr/lib/graphviz/config Due to an upstream (reported and now fixed) bug, the pango plugin is built but might miss some configuration. If such an entry is lacking, could you please try and run dot -c (as root), which will update your configuration, and report back? (Also, if this file contains such an entry, it might have been added when you installed upstream's versions, if not in /usr/local.) This is also address in the development packages, but I would like to make sure what your problem is. Cheers, -- Cyril Brulebois pgprstLEavFFA.pgp Description: PGP signature
Bug#424883: poor image quality compared to upstream's version
tag 424883 pending block 424883 by 422859 thanks Hi, Harald Dunkel [EMAIL PROTECTED] (17/05/2007): I don't want to complain, but there seems to be some quality difference between the output generated by Debian's dot and upstream's version. See the attachments, for example. Yeah, I'm aware of that. I believe that when you're compiling graphviz, you have pango/cairo devel libs installed, and that the pangocairo plugin is built, which provides you with AA and beautiful graphics. Due to #422862 and #422873, I disabled it until a new package is added providing this plugin -- so that one can choose not to depend on many other libs when installing graphviz. See related bug #422859, in which the submitter asked for such a plugin. Cheers, -- Cyril Brulebois pgp8cgbhP4uQF.pgp Description: PGP signature
