addChildScene method
(Fuchsia-only) Adds a scene rendered by another application to the scene for this application.
Implementation
void addChildScene({
Offset/*!*/ offset = Offset.zero,
double/*!*/ width = 0.0,
double/*!*/ height = 0.0,
SceneHost/*!*/ sceneHost,
bool/*!*/ hitTestable = true,
}) {
_addChildScene(offset.dx, offset.dy, width, height, sceneHost, hitTestable);
}