decodeMainAxisAlignment static method

MainAxisAlignment? decodeMainAxisAlignment(dynamic value, { bool validate = true, })

Decodes the value to a MainAxisAlignment. Supported values are:

• center
• end
• spaceAround
• spaceBetween
• spaceEvenly
• start

Implementation

static MainAxisAlignment? decodeMainAxisAlignment(
  dynamic value, {
  bool validate = true,
}) {
  MainAxisAlignment? result;
  if (value is MainAxisAlignment) {
    result = value;
  } else {
    _checkSupported(
      'MainAxisAlignment',
      [
        'center',
        'end',
        'spaceAround',
        'spaceBetween',
        'spaceEvenly',
        'start',
      ],
      value,
    );

    if (value != null) {
      assert(SchemaValidator.validate(
        schemaId: '$_baseSchemaUrl/main_axis_alignment',
        value: value,
        validate: validate,
      ));
      switch (value) {
        case 'center':
          result = MainAxisAlignment.center;
          break;
        case 'end':
          result = MainAxisAlignment.end;
          break;
        case 'spaceAround':
          result = MainAxisAlignment.spaceAround;
          break;
        case 'spaceBetween':
          result = MainAxisAlignment.spaceBetween;
          break;
        case 'spaceEvenly':
          result = MainAxisAlignment.spaceEvenly;
          break;
        case 'start':
          result = MainAxisAlignment.start;
          break;
      }
    }
  }

  return result;
}