decodeSize static method

Size? decodeSize(
  1. dynamic value, {
  2. bool validate = true,
})

Decodes the given value to a Size. This expects the value to have the following structure:

{
  "height": <double>,
  "width": <double>
}

Implementation

static Size? decodeSize(
  dynamic value, {
  bool validate = true,
}) {
  Size? result;

  if (value is Size) {
    result = value;
  } else if (value != null) {
    assert(SchemaValidator.validate(
      schemaId: '$_baseSchemaUrl/size',
      value: value,
      validate: validate,
    ));
    result = Size(
      JsonClass.parseDouble(value['width'])!,
      JsonClass.parseDouble(value['height'])!,
    );
  }

  return result;
}