Re: [Matplotlib-users] pyplot.hexbin

[Sebastian <se...@gm...>]

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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>