Norm

Norm(norm, levels=None, **kwargs)

Returns an arbitrary Normalize instance, used to interpret the norm and norm_kw arguments when passed to any plotting method wrapped by cmap_wrapper.

Parameters

• norm (str or Normalize) – Key name for the normalizer. The recognized normalizer key names are as follows.

  Key(s)	Class
  'midpoint', 'zero'	MidpointNorm
  'segments', 'segmented'	LinearSegmentedNorm
  'none', 'null'	NoNorm
  'linear'	Normalize
  'log'	LogNorm
  'power'	PowerNorm
  'symlog'	SymLogNorm

• levels (array-like, optional) – Level edges, passed to LinearSegmentedNorm or used to determine the vmin and vmax arguments for MidpointNorm.

• **kwargs – Passed to the Normalize initializer. See this tutorial for more info.

Returns

Normalize – A Normalize instance.