Update to gen_ladder.pl tool

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Harald Welte laforge at gnumonks.org
Fri Oct 7 19:27:15 UTC 2011


Hi!

I've finally taken some time to re-write the gen_ladder tool in order to
avoid the stupid 'bent arrow' problem that was caused by using 'dot'.

I'm now drawing bitmap images directly from Perl using 'GD', rendering
PNG images.  Support for printing a title and automati scaling of the
font size has been added.

However, this new version doesn't yet support the bi-directional arrows
and dashed lines.  Patches are welcome ;)

I tried to use GD::SVG at some earlier version, and it seemed to work
too, i.e. we will have an easy path to still generate vector graphics,
if required.

There are also way more *.lad files in the repository now for various
protocol transaction, including supplementary services, roaming calls,
etc.

Regards,
	Harald
-- 
- Harald Welte <laforge at gnumonks.org>           http://laforge.gnumonks.org/
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