Re: [Matplotlib-users] pyplot.hexbin

[Benjamin R. <ben...@gm...>]

You've already done it. But we encourage you to take a crack at it. I would
suggest just first factoring it out into a new file
lib/matplotlib/hexbin.py and have the current function utilize it. When
that is done, we can look to getting it into numpy as well. We will need a
copy of it ourselves for compatibility with older releases of numpy.

Let us know if you have questions!
Ben Root
On Jan 30, 2016 8:45 PM, "Sebastian" <se...@gm...> wrote:

> Ahhhh thats too bad (that we can't recover the original ids.)
> What could one (as user) do to officially request it be fixed/factored out
> to numpy?
>
>
>
> On Fri, Jan 29, 2016 at 7:30 PM, Thomas Caswell <tca...@gm...>
> wrote:
>
>> Factor it out and give it to numpy!
>>
>> On Fri, Jan 29, 2016, 17:27 Benjamin Root <ben...@gm...> wrote:
>>
>>> Hmm, you are right, there is no way to get back the information that
>>> hexbin computed. The hexbin function is massive (in
>>> lib/matplotlib/axes/_axes.py) and is a bit tangled up with the
>>> artist-handling code, too. I think it would make sense to factor out the
>>> hexbinning component into its own hexbin.py that others might be able to
>>> use separately.
>>>
>>> Ben Root
>>>
>>>
>>> On Fri, Jan 29, 2016 at 5:15 PM, Sebastian <se...@gm...> wrote:
>>>
>>>> Is there a simple way to hexbin using "pyplot.hexbin" and to return
>>>> the ids of the set of
>>>> points in each hexbin? That is to output an array of n elements
>>>> (one for each hexbin), and each element itself an array with the point
>>>> ids? The sum
>>>> of the number of inner elements would be equal the sum of all points
>>>> (x,y).
>>>>
>>>> Is hexbin missing this simple feature?
>>>>
>>>> Or perhaps specifying C=N.arange(len(x)) then some specific
>>>> "reduced_C_function"
>>>> to return those elements. But I don't know if there is a
>>>> "reduced_C_function" available,
>>>> or perhaps one could be added?
>>>>
>>>> many thanks in advance...
>>>>
>>>> link:
>>>> http://stackoverflow
>>>> .com/questions/18886461/how-can-i-print-a-list-of-the-outputs-from-the-
>>>> hexbin-reduce-c-function/35088073#35088073
>>>>
>>>>
>>>>
>>>>
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>>
>