Function: normalizeMagnitudeOpacity()

function normalizeMagnitudeOpacity(spec, label?): 
  | ResolvedMagnitudeOpacity
  | null;

Defined in: layers/magnitudeOpacity.ts:44

Validate a magnitude-opacity spec; null or undefined disables the fade.

Parameters

spec

| MagnitudeOpacity | null | undefined

label?

string = 'magnitudeOpacity'

Returns

| ResolvedMagnitudeOpacity | null