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Remove cm.get_cmap

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doc/api/next_api_changes/removals
- xxxxxx-DS.rst
lib/matplotlib
- cm.py

2 files changed

-37

lines changed

`‎doc/api/next_api_changes/removals/xxxxxx-DS.rst`

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`@@ -0,0 +1,7 @@`
	`1`	+``matplotlib.cm.get_cmap``
	`2`	`+~~~~~~~~~~~~~~~~~~~~~~~~~~`
	`3`	`+`
	`4`	+If you have the name of a colormap as a `str`, use ``matplotlib.colormaps[name]`` instead.
	`5`	`+`
	`6`	+Otherwise `matplotlib.cm.ColormapRegistry.get_cmap` if you have a `str`, `None` or a
	`7`	+`matplotlib.colors.Colormap` object that you want to convert to a `.Colormap` object.

`‎lib/matplotlib/cm.py`

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Original file line number	Diff line number	Diff line change
`@@ -243,43 +243,6 @@ def get_cmap(self, cmap):`
`243`	`243`	`_bivar_colormaps=ColormapRegistry(bivar_cmaps)`
`244`	`244`
`245`	`245`
`246`		`-# This is an exact copy of pyplot.get_cmap(). It was removed in 3.9, but apparently`
`247`		`-# caused more user trouble than expected. Re-added for 3.9.1 and extended the`
`248`		`-# deprecation period for two additional minor releases.`
`249`		`-@_api.deprecated(`
`250`		`-'3.7',`
`251`		`-removal='3.11',`
`252`		-alternative="``matplotlib.colormaps[name]`` or ``matplotlib.colormaps.get_cmap()``"
`253`		-" or ``pyplot.get_cmap()``"
`254`		`- )`
`255`		`-defget_cmap(name=None,lut=None):`
`256`		`-"""`
`257`		`- Get a colormap instance, defaulting to rc values if name is None.`
`258`		`-`
`259`		`- Parameters`
`260`		`- ----------`
`261`		- name : `~matplotlib.colors.Colormap` or str or None, default: None
`262`		- If a `.Colormap` instance, it will be returned. Otherwise, the name of
`263`		`- a colormap known to Matplotlib, which will be resampled by lut. The`
`264`		- default, None, means :rc:`image.cmap`.
`265`		`- lut : int or None, default: None`
`266`		`- If name is not already a Colormap instance and lut is not None, the`
`267`		`- colormap will be resampled to have lut entries in the lookup table.`
`268`		`-`
`269`		`- Returns`
`270`		`- -------`
`271`		`- Colormap`
`272`		`- """`
`273`		`-name=mpl._val_or_rc(name,'image.cmap')`
`274`		`-ifisinstance(name,colors.Colormap):`
`275`		`-returnname`
`276`		`-_api.check_in_list(sorted(_colormaps),name=name)`
`277`		`-iflutisNone:`
`278`		`-return_colormaps[name]`
`279`		`-else:`
`280`		`-return_colormaps[name].resampled(lut)`
`281`		`-`
`282`		`-`
`283`	`246`	`def_ensure_cmap(cmap):`
`284`	`247`	`"""`
`285`	`248`	Ensure that we have a `.Colormap` object.

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Commitfd2884b

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`‎doc/api/next_api_changes/removals/xxxxxx-DS.rst`

`‎lib/matplotlib/cm.py`

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