Re: [Matplotlib-users] pyplot.hexbin

[Thomas C. <tca...@gm...>]

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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