Свойство m42
переопределено
Реализация
num? get m42 native;
Реализация
set m42(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/DomMatrix/m42.html
