decodeTextDecorationStyle static method

TextDecorationStyle? decodeTextDecorationStyle(dynamic value, { bool validate = true, })

Decodes the value to a TextDecorationStyle. Supported values are:

• dashed
• dotted
• double
• solid
• wavy

Implementation

static TextDecorationStyle? decodeTextDecorationStyle(
  dynamic value, {
  bool validate = true,
}) {
  TextDecorationStyle? result;
  if (value is TextDecorationStyle) {
    result = value;
  } else {
    _checkSupported(
      'TextDecorationStyle',
      [
        'dashed',
        'dotted',
        'double',
        'solid',
        'wavy',
      ],
      value,
    );

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

        case 'dotted':
          result = TextDecorationStyle.dotted;
          break;

        case 'double':
          result = TextDecorationStyle.double;
          break;

        case 'solid':
          result = TextDecorationStyle.solid;
          break;

        case 'wavy':
          result = TextDecorationStyle.wavy;
          break;
      }
    }
  }

  return result;
}