Re: PHP, Octave & Gnuplot

[Laurent Mazet]

On Fri, 04 Jun 2004 16:33:42 +0300
OOzy <address@hidden> wrote:
> 
> Anybody has an idea on how to interface PHP and Octave. I am trying to add
> the feature of drawing Bode Plot on my site. The user will be shown a form
> to enter the transfer function parameters and then my PHP code will
> interface with Octave to get the plot as *.jpg, *.png, etc.

1 Create a temporary .m file
2 Execute it to
 - create postscript plot with the print commande from octave-forge
3 Convert postscript to png using a script like the one attached

            Laurent

PS: to exchange data from/to PHP, you can use xmlread and xmlwrite functions
-- 
Dr. Laurent Mazet: Research Engineer /V\ Centre de Recherche de MOTOROLA
Tel: +33 (0)1 69 35 48 30 =-=-=-=-=-=-=-=-=-=-= Email: address@hidden

ps2png
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