Jae-Joon Lee wrote:
> Looking at the code, the "transparent" option set alphas of paches to
> 0, which I think is simply ignored in ps backend (which does not
> support alpha). I think it is better if the visibility of patches is
> set to False when the "transparent" option is set.
The ps backend
Hi,
Believe it or not, the factor of 1 was my only problem all the time.
Until you pointed it out I never noticed that it was missing in one of
the calls.
Thanks!
Niko
On 04/26/2010 03:26 PM, Jae-Joon Lee wrote:
> I think I'm lost.
>
>
>> In other words: the colorbar created
>> by imsho
On Mon, Apr 26, 2010 at 12:01 PM, Jae-Joon Lee wrote:
> Looking at the code, the "transparent" option set alphas of paches to
> 0, which I think is simply ignored in ps backend (which does not
> support alpha). I think it is better if the visibility of patches is
> set to False when the "transpare
I think I'm lost.
> In other words: the colorbar created
> by imshow should have the same values as the one created by contourf.
But, in your original post, your plotting two different image.
with contourf, you're drawing "omega*1", but with imshow, you're
drawing "omega".
Are you saying th
Looking at the code, the "transparent" option set alphas of paches to
0, which I think is simply ignored in ps backend (which does not
support alpha). I think it is better if the visibility of patches is
set to False when the "transparent" option is set.
Setting patch's (face) color to "none" work
Hi,
I want the colorbar to show the real fourier amplitudes, not the
amplitudes after rescaling to 0..1. In other words: the colorbar created
by imshow should have the same values as the one created by contourf.
I am not sure how I can use vmin and vmax to achieve that effect. The
scaling is done
Did you try to change vmin, vmax?
http://matplotlib.sourceforge.net/api/pyplot_api.html#matplotlib.pyplot.imshow
If this is not what you want, please describe more explicitly why the
colorbar is wrong.
Regards,
-JJ
On Mon, Apr 26, 2010 at 11:37 AM, Nikolaus Rath wrote:
> The problem with ims
On Fri, Apr 23, 2010 at 11:07 AM, Thomas Robitaille
wrote:
> Hi,
>
> I'm having issues with translucent patches. The following code
>
> import matplotlib
> matplotlib.use('Agg')
> import matplotlib.pyplot as mpl
> from matplotlib.patches import Circle
>
> fig = mpl.figure()
> ax = fig.add_subplot(
Hi
In an embedded application, I want to have a number of FigureCanvas s inside
a scrolled window. But the FigureCanvas s always resize to fit inside my
main window. I've tried intercepting resize requests but nothing seems to
work. Any ideas?
Mathew
--
Peter Buschman-2 wrote:
>
>
> I ended up finding a solution to this by using a FixedLocator and
> manually setting each of the tick
> positions for both major and minor grids without overlap.
>
> I'm not sure if this is the recommended way to do this, but hey, it worked
> ;-)
>
> for t
Hello,
I have 2d array with fourier amplitudes that I would like to plot. I
found two options: contourf and imshow. This is my code:
omega = np.fft.rfftn(b_field, axes=(1, 0))
omega = np.abs(np.fft.fftshift(omega, axes=(1,)))
fig = plt.figure()
ax = fig.add_subplot(111)
M = om
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