Свойство high

num? high

Реализация

num? get high native;

void high = ( num? value)

set high(num? value) native;

© 2012 the Dart project authors
Licensed under the BSD 3-Clause "New" or "Revised" License.
https://api.dart.dev/stable/2.18.5/dart-html/MeterElement/high.html