getLineTranslateAnchor method Null safety

Future<LineTranslateAnchor?> getLineTranslateAnchor()

Controls the frame of reference for line-translate.

Implementation

Future<LineTranslateAnchor?> getLineTranslateAnchor() =>
    messager.getLineTranslateAnchor(id).then(
        (value) => value != null ? LineTranslateAnchor.values[value] : null);