getInitialToneFromBackground static method

DynamicSchemeCallback<double> getInitialToneFromBackground([
  1. DynamicSchemeCallback<DynamicColor?>? background
])

Implementation

static DynamicSchemeCallback<double> getInitialToneFromBackground([
  DynamicSchemeCallback<DynamicColor?>? background,
]) => background != null
    ? (scheme) => background(scheme)?.getTone(scheme) ?? 50.0
    : (_) => 50.0;