On 2013/06/06 2:08 AM, Julien Cornebise wrote:
> Dear all
>
> I am puzzled: in the following code, when I call clim() *after* having
> created 3 subplots, only the last subplot takes the new limits into
> account. All other subplots ignore it. Xlim(), on the countrary, works
> as intended. Everything works fine when I set the clim() at creation time.
>
> Am I doing something wrong, or is this a bug, please ? Any help much
> appreciated !
It's a bug. Would you report it as an issue on github, please? (You
could wait 24 hours; if I come up with a PR for fix before then there
will be no need for the issue report.)
Eric
> The offending code is below. I use python 2.7.5
> andmatplotlib-1.3.x-py2.7-macosx-10.8-intel.egg
>
> Thanks for any help!
>
> __BEGIN_SOURCE___
>
> import matplotlib.pyplot as plt
> import numpy as np
>
> x = np.asarray([[1, 100, 20], [50, 1, 20], [20, 10, 5]])
>
> # Problem when setting clim *after* having created the two subplots:
> # only the last subplot honors the request
>
> # 1. Create the pcolormeshes in subplots
> h = plt.figure()
> for i in range(131, 134):
> plt.subplot(i)
> plt.pcolormesh(x)
> plt.colorbar()
> print(h.number)
>
> # 2. Now set the clim()
> plt.figure(h.number)
> for i in range(131, 134):
> plt.subplot(i)
> plt.clim((5,10))
> plt.xlim((2,3))
>
> plt.savefig('after_creation.png')
> plt.show()
>
> # No problem when setting clim *while* creating each subplot
> h = plt.figure()
> for i in range(131, 134):
> plt.subplot(i)
> plt.pcolormesh(x)
> plt.colorbar()
> plt.clim((5,10))
> plt.xlim((2,3))
>
> plt.savefig('while_creating.png')
> plt.show()
>
> __END_SOURCE___
>
>
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