fromDynamic static method

JsonDirectionalityBuilder? fromDynamic(
  1. dynamic map, {
  2. JsonWidgetRegistry? registry,
})

Builds the builder from a Map-like dynamic structure. This expects the JSON format to be of the following structure:

{
  "textDirection<TextDirection>
}

See also:

  • ThemeDecoder.decodeTextDirection

Implementation

static JsonDirectionalityBuilder? fromDynamic(
  dynamic map, {
  JsonWidgetRegistry? registry,
}) {
  JsonDirectionalityBuilder? result;

  if (map != null) {
    result = JsonDirectionalityBuilder(
      textDirection: ThemeDecoder.decodeTextDirection(
        map['textDirection'],
        validate: false,
      )!,
    );
  }

  return result;
}