matplotlib.colors.to_rgba

matplotlib.colors.to_rgba(c, alpha=None)

Convert c to an RGBA color.

Parameters:

cMatplotlib color or np.ma.masked

alphafloat, optional

If alpha is not None, it forces the alpha value, except if c is "none" (case-insensitive), which always maps to (0, 0, 0, 0).

Returns:

tuple

Tuple of (r, g, b, a) scalars.

Examples using matplotlib.colors.to_rgba

List of named colors

Line, Poly and RegularPoly Collection with autoscaling

Line Collection

Lasso Demo

Ribbon Box

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