Try something like this:
from os import sys
from matplotlib import *
from numpy.random import rand
fig= pyplot.figure(figsize=(8,8), dpi=120)
pyplot.show()
while True:
z= rand(20,20)
pyplot.imshow(z)
pyplot.draw()
chr= sys.stdin.read(1)
if chr=='q':
break
pyplot.close('all')
cheers,
Paul
Dr. Phillip M. Feldman, on 2009-08-22 23:19, wrote:
>
> The following trivial program is supposed to generate one plot per key press
> until the user presses 'q'. Instead, nothing is displayed until the user
> presses 'q'. Any suggestions will be appreciated.
>
> from os import sys
> from matplotlib import *
> from numpy.random import rand
>
> while True:
>
> z= rand(20,20)
> fig= pyplot.figure(figsize=(8,8), dpi=120)
> pyplot.imshow(z)
> pyplot.show()
>
> chr= sys.stdin.read(1)
> if chr=='q': sys.exit(0)
> --
> View this message in context:
> http://www.nabble.com/how-to-generate-one-plot-per-key-press--tp25100658p25100658.html
> Sent from the matplotlib - users mailing list archive at Nabble.com.
>
>
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