decodeTextBaseline static method

TextBaseline? decodeTextBaseline(
  1. dynamic value, {
  2. bool validate = true,
})

Decodes the value to a TextBaseline. Supported values are:

  • alphabetic
  • ideographic

Implementation

static TextBaseline? decodeTextBaseline(
  dynamic value, {
  bool validate = true,
}) {
  TextBaseline? result;
  if (value is TextBaseline) {
    result = value;
  } else {
    _checkSupported(
      'TextBaseline',
      [
        'alphabetic',
        'ideographic',
      ],
      value,
    );

    if (value != null) {
      assert(SchemaValidator.validate(
        schemaId: '$_baseSchemaUrl/text_baseline',
        value: value,
        validate: validate,
      ));
      switch (value) {
        case 'alphabetic':
          result = TextBaseline.alphabetic;
          break;

        case 'ideographic':
          result = TextBaseline.ideographic;
          break;
      }
    }
  }

  return result;
}