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Ben
Does "ax.set_xlim([0,50])" do what you want it to do?

-paul

On Tue, Apr 3, 2012 at 5:57 PM, Ben Harrison
<ben...@li...> wrote:
> I create my figure in my (non-interactive) script like so:
>
> import matplotlib.pyplot as plt
> fig = plt.figure()
> ax = fig.add_subplot(111)
> ax.plot(...)
>
> Then I want to set the spacing of y grid to 50 units (axis units). Do I
> need a method of the matplotlib.axis.Axis, or matplotlib.axes.Axes (or
> are these the same??), or something else?
>
> Ben.
>
>
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Dear all,

I found that the numpoints in legend function for scatter plot is not
working?

import matplotlib as mat
import matplotlib.pyplot as plt
In [59]: mat.__version__
Out[59]: '1.1.0'

#ordinary plot working
fig=plt.figure()
ax=fig.add_subplot(111)
ax.plot(np.arange(10),'ro',label='tst')
ax.legend(numpoints=1)
plt.show()

#but not scatter plot
fig=plt.figure()
ax=fig.add_subplot(111)
ax.scatter(np.arange(10),np.arange(10),marker='o',label='tst')
ax.legend(numpoints=1)
plt.show()

cheers,

chao

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Dear all,

I found that the numpoints in legend function for scatter plot is not
working?

import matplotlib as mat
import matplotlib.pyplot as plt
In [59]: mat.__version__
Out[59]: '1.1.0'

#ordinary plot working
fig=plt.figure()
ax=fig.add_subplot(111)
ax.plot(np.arange(10),'ro',label='tst')
ax.legend(numpoints=1)
plt.show()

#but not scatter plot
fig=plt.figure()
ax=fig.add_subplot(111)
ax.scatter(np.arange(10),np.arange(10),marker='o',label='tst')
ax.legend(numpoints=1)
plt.show()

cheers,

chao

-- 
***********************************************************************************
Chao YUE
Laboratoire des Sciences du Climat et de l'Environnement (LSCE-IPSL)
UMR 1572 CEA-CNRS-UVSQ
Batiment 712 - Pe 119
91191 GIF Sur YVETTE Cedex
Tel: (33) 01 69 08 29 02; Fax:01.69.08.77.16
************************************************************************************

Dear all,

I use matplotlib 1.1.0.

import matplotlib.pyplot as plt
plt.plot(np.arange(10),'ro',mec='none')

when I use plt.show(),

there is only blank frame with axis not no points.

but plt.plot(np.arange(10),'ro') will give good plot with read filled
circles and black edges.

plt.scatter(np.arange(10),np.arange(10),c='r',marker='o',edgecolor='none')
is working fine.

but I really think plt.plot is a very good and easy function if you don't
make complex scatter points. and the circles look much nicer than that
produced by plt.scatter (thought I don't know why
as they use the same symble....)

does anyone else have found the same ?

thanks to all,

Chao
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