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Backport PR #26930 on branch v3.8.x (Added documentation on getting full list of registered colormaps re: issue #26244) #27122

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Merged
ksunden merged 1 commit into from
Oct 17, 2023
Merged

Backport PR #26930 on branch v3.8.x (Added documentation on getting full list of registered colormaps re: issue #26244) #27122

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Backport PR #26930: Added documentation on getting full list of regis… 
…tered colormaps re: issue #26244
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@wemi3 @meeseeksmachine
wemi3 authored and meeseeksmachine committed Oct 17, 2023
commit 1ed30d033847240093072b714447c33bf616e1ae
5 changes: 5 additions & 0 deletions galleries/users_explain/colors/colormaps.py
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Expand Up @@ -15,6 +15,11 @@
help on creating your own colormaps, see
:ref:`colormap-manipulation`.

To get a list of all registered colormaps, you can do::

from matplotlib import colormaps
list(colormaps)

Overview
========

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5 changes: 5 additions & 0 deletions lib/matplotlib/cm.py
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Expand Up @@ -74,6 +74,11 @@ class ColormapRegistry(Mapping):
Additional colormaps can be added via `.ColormapRegistry.register`::

mpl.colormaps.register(my_colormap)

To get a list of all registered colormaps, you can do::

from matplotlib import colormaps
list(colormaps)
"""
def __init__(self, cmaps):
self._cmaps = cmaps
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