[pygtk] Reload gtk.Image contents

[Daniil Baturin]

Hi,
What is the proper way to reload gtk.Image contents?

I want to make a simple educational gnuplot frontend that would allow 
playing with parametric curve coefficients by using spin buttons, 
expressions with substituted constants will be passed to gnuplot and 
generated png displayed in a gtk.Image. But I'm not sure how to request 
update of displayed image if the image has changed.


-- 
#!/usr/bin/env perl
@a=split(//, "daniil @ baturin  .  org" );# Daniil Baturin
@b=split(//,q/Px%!+o0Q6lh*7dp$. at 8#%|y{/);while($i<24){$_.=
chr((ord(@b[$i])-ord(@a[$i])+62)%94+32);$i++};print"$_\n"#