matplotlib.colors.ListedColormap
- class matplotlib.colors. ListedColormap ( colors, name='from_list', N=None ) [source]
-
Bases:
matplotlib.colors.Colormap
Colormap object generated from a list of colors.
This may be most useful when indexing directly into a colormap, but it can also be used to generate special colormaps for ordinary mapping.
- Parameters
-
- colors list, array
-
List of Matplotlib color specifications, or an equivalent Nx3 or Nx4 floating point array (N rgb or rgba values).
- name str, optional
-
String to identify the colormap.
- N int, optional
-
Number of entries in the map. The default is None, in which case there is one colormap entry for each element in the list of colors. If
N < len(colors)
the list will be truncated at N. If
N > len(colors)
the list will be extended by repetition.
- Parameters
-
- name str
-
The name of the colormap.
- N int
-
The number of rgb quantization levels.
- reversed ( name=None ) [source]
-
Return a reversed instance of the Colormap.
- Parameters
-
- name str, optional
-
The name for the reversed colormap. If it's None the name will be the name of the parent colormap + "_r".
- Returns
-
- ListedColormap
-
A reversed instance of the colormap.
Examples using matplotlib.colors.ListedColormap
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Licensed under the Matplotlib License Agreement.
https://matplotlib.org/3.5.1/api/_as_gen/matplotlib.colors.ListedColormap.html