Thanks for your reply to my post, Jerzy.
On 23-Apr-2015 13:18, Jerzy Karczmarczuk wrote:
Le 23/04/2015 12:22, Virgil Stokes a écrit :
The following interesting example (random_data.py) is posted at:
http://matplotlib.org/1.4.2/examples/animation/random_data.html
import matplotlib.pyplot
The documentation should say the number, not a number. This particular
argument expects either a generator, an iterable, or an integer. If none is
given, it will try and figure out something for itself. The integer is used
to create a number generator, and so you effectively have an iterable that
Can everyone please bring the level of snark/hostility down? Programming
is frustrating, but antagonizing the mailing list does not help anyone.
It is not well documented, but the signature for `func` is assumed to be
`def function(required, *optional_positional)` see
Animation problem of Virgil Stokes.
Since I began the answer sequence, here's a little more. If this
overlaps other answers, I apologize.
About the third parameter
/frames/ can be a generator, an iterable, or a number of frames.
This makes very little sense to me --- what does or a number of
Brendan, good catch, I didn't notice Virgil's confusion earlier. I think
that is a good explanation. I remember getting very confused by all of that
stuff back when I started in Python. I think mostly because I don't know of
any other language that does argument handling like how Python does it. I
On 2015-04-23 03:22, Virgil Stokes wrote:
1. There are 3 positional arguments given for animation.FuncAnimation;
but, in the
API documentation for this class
(http://matplotlib.org/api/animation_api.html), only
two positional arguments are shown.
One thing I think may be misleading
On 23-Apr-2015 18:48, Benjamin Root wrote:
... keeping conversation on-list ...
The reason why you get that error is because you took out the argument from
the call signature. But, FuncAnimation assumes that it can send in at least
one argument. That argument is not optional, even if you
... keeping conversation on-list ...
The reason why you get that error is because you took out the argument from
the call signature. But, FuncAnimation assumes that it can send in at least
one argument. That argument is not optional, even if you aren't using it.
So, animate() was called with an
The following interesting example (random_data.py) is posted at:
http://matplotlib.org/1.4.2/examples/animation/random_data.html
import matplotlib.pyplot as plt
import matplotlib.animation as animation
fig, ax = plt.subplots()
line, = ax.plot(np.random.rand(10))
ax.set_ylim(0, 1)
def
Le 23/04/2015 12:22, Virgil Stokes a écrit :
The following interesting example (random_data.py) is posted at:
http://matplotlib.org/1.4.2/examples/animation/random_data.html
import matplotlib.pyplot as plt
import matplotlib.animation as animation
import numpy as np
fig, ax =
10 matches
Mail list logo
