On 18 March 2012 04:39, klo uo <klo...@gmail.com> wrote:

> Assuming IPython in pylab mode:
>
>     a = [0.1, 0.2, 0.1]
>     errorbar(arange(3), a, yerr=a-sum(a)/len(a), fmt='ro')
>
> Result MPL output clips limit values in two different ways:
>
> 1. If GTK backend is used both left and right sides are clipped
> 2. If IPyhton inline mode is used, only right side is clipped
>
> I don't see any obvious argument in bar(), errorbar() doc strings, that
> would let me define X range, although I would expect MPL to take care of
> this by default, based on data entered.
> What is the easiest way I can correct this?
>

The xlim command can be used to set the x limits. For example:

xlim(-.5, 2.5)

will prevent the points lying on the axis boundaries for your case.

Angus


>
> I attached images for both cases:
>
> 1. GTK:
> [image: Inline image 2]
>
> 2. Inline:
>
> [image: Inline image 1]
>
>
>
>
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-- 
AJC McMorland
Post-doctoral research fellow
Neurobiology, University of Pittsburgh

<<MPL-GTK.png>>

<<MPL-inline.png>>

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