isVisibleObject method
This predicate is true if this object is #visible and each of its visual containing panels is also visible. This ignores the actual location or appearance (except visibility) of the panel that this object is part of, as well as ignoring all properties of the Layer or Diagram.
For Parts, you can call the Part#isVisible predicate to determine if not only the Part is visible but also any containing Group or Link or Layer. @return {boolean}
Implementation
_i2.bool isVisibleObject() => _i4.callMethod(
this,
'isVisibleObject',
[],
);