Re: How to plot signals on a canvas...

["hicham bensaid ensimag imag fr" <hbensaid ensisun imag fr>]

you can use the gtkextra library, it is very helpful for drawing curves
and it is extension of gtk library you can find more informations in
"http://gtkextra.sourceforge.net";

On Tue, 8 May 2001, Ottavio Campana wrote:

> I need to develop a simulation program.  It has to show some signals and
> Forier transforms.  For computing fft  I thougth  to use the  library of
> octave. The problem I  have is that when I calculate a  fft I don't have
> got a whole transform but only some points.
>
> When  I use  gnuplot to  draw the  transform I  haven't got  any problem
> because it interpoles all the points in a line. But how can I do it with
> a canvas? Do you know if there's a method of the canvas or a library for
> interpoling the points? Or is there a better widget for my goal?
>
> Thank you
>
> --
> Non c'e' piu' forza nella normalita', c'e' solo monotonia.
>
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