Function: symmetricDomain()

function symmetricDomain(values, center?): [number, number];

Defined in: color/colormap.ts:252

A domain centred on center (default 0) that covers values — what a diverging colormap needs so its neutral midpoint lands on the reference value instead of drifting with the data.

Parameters

Parameter	Type	Default value
values	ArrayLike<number>	undefined
center	number	0

Returns

[number, number]