I have a program that enters a while loop, calculates a bunch of arrays and then plots
a figure. The user then looks at the figure and is asked wether the result is ok. If the
answer is no, then the calculations are redone and the figure replotted. If the answer is
yes then it exits the loop.
import pylab as p
end = False
while not end:
(x,y,z) = calculate_arrays()
figure(1)
subplot(211)
plot(x,z)
subplot(212)
plot(x,y)
draw()
end = confirm("is the plot ok?")
clf()
However using the draw() command does not display the figure. How do I do this?
I am using Tkagg with numpy on a Mac OS X.
Cheers
Tommy
While show() does display the figure it does not work for me as it will lock
up the script, so it never makes it to the end = confirm() line.
Cheers
Tommy
···
On Jan 23, 2007, at 1:28 PM, Darren Dale wrote:
On Tuesday 23 January 2007 13:20, Tommy Grav wrote:
I have a program that enters a while loop, calculates a bunch of
arrays and then plots
a figure. The user then looks at the figure and is asked wether the
result is ok. If the
answer is no, then the calculations are redone and the figure
replotted. If the answer is
yes then it exits the loop.
import pylab as p
end = False
while not end:
(x,y,z) = calculate_arrays()
figure(1)
subplot(211)
plot(x,z)
subplot(212)
plot(x,y)
draw()
end = confirm("is the plot ok?")
clf()
However using the draw() command does not display the figure. How do
I do this?
try "show()"
See the docs on interactive mode...
http://matplotlib.sourceforge.net/interactive.html
···
At 10:39 AM 1/23/2007, Tommy Grav wrote:
On Jan 23, 2007, at 1:28 PM, Darren Dale wrote:
> On Tuesday 23 January 2007 13:20, Tommy Grav wrote:
>> I have a program that enters a while loop, calculates a bunch of
>> arrays and then plots
>> a figure. The user then looks at the figure and is asked wether the
>> result is ok. If the
>> answer is no, then the calculations are redone and the figure
>> replotted. If the answer is
>> yes then it exits the loop.
>>
>> import pylab as p
>>
>> end = False
>>
>> while not end:
>> (x,y,z) = calculate_arrays()
>> figure(1)
>> subplot(211)
>> plot(x,z)
>> subplot(212)
>> plot(x,y)
>> draw()
>>
>> end = confirm("is the plot ok?")
>> clf()
>>
>> However using the draw() command does not display the figure. How do
>> I do this?
>
> try "show()"
While show() does display the figure it does not work for me as it
will lock
up the script, so it never makes it to the end = confirm() line.
Cheers
Tommy
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