decodeInitialHintBehavior<D> static method

InitialHintBehavior<D>? decodeInitialHintBehavior<D>(
  1. dynamic map, {
  2. bool validate = false,
})

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

{
  "hintDuration": <Duration>,
  "maxHintScaleFactor": <double>,
  "maxHintTranslate": <double>
}

Implementation

static charts.InitialHintBehavior<D>? decodeInitialHintBehavior<D>(
  dynamic map, {
  bool validate = false,
}) {
  charts.InitialHintBehavior<D>? result;

  if (map is charts.InitialHintBehavior<D>) {
    result = map;
  } else if (map != null) {
    assert(SchemaValidator.validate(
      schemaId: '$_baseSchemaUrl/initial_hint_behavior',
      value: map,
      validate: validate,
    ));
    result = charts.InitialHintBehavior<D>(
      hintDuration: JsonClass.parseDurationFromMillis(map['hintDuration']),
      maxHintScaleFactor: JsonClass.parseDouble(map['maxHintScaleFactor']),
      maxHintTranslate: JsonClass.parseDouble(map['maxHintTranslate']),
    );
  }

  return result;
}