> From: G. Durin [mailto:g.du...@inrim.it]
> Sent: Tuesday, November 23, 2010 08:34
> # Update the error bars
> barlinecols[0].set_segments(zip(zip(x-xerr,y), zip(x+xerr,y)))
> barlinecols[1].set_segments(zip(zip(x,y-yerr), zip(x,y+yerr)))
>
> The last lines are a little clumsy, but I could no
On 11/16/2010 07:41 PM, Stan West wrote:
> I believe I see how you could do it. The errorbar call returns the tuple p =
> (plotline, caplines, barlinecols) [1], and to update the errorbars, you must
> modify the objects in the caplines and barlinecols lists. Each element of the
> caplines list is
> From: Gianfranco Durin [mailto:g.du...@inrim.it]
> Sent: Wednesday, November 10, 2010 11:32
>
> Dear mpl users,
> I have the following problem to solve. Imagine to have the
> simple example reported on website plotting the errorbars of
> some x,y data:
...
> and if I change, for instance, y
Dear mpl users,
I have the following problem to solve. Imagine to have the simple example
reported on website plotting the errorbars of some x,y data:
#!/usr/bin/env python
import numpy as np
import matplotlib.pyplot as plt
# example data
x = np.arange(0.1, 4, 0.5)
y = np.exp(-x)
# example vari
