onRender property
EventStream<RenderEvent>
onRender
inherited
Dispatched when the display list is about to be updated and rendered.
This event provides the last opportunity for objects listening for this
event to make changes before the display list is rendered. You must call
the Stage.invalidate
method each time you want a render event to be
dispatched. This event is a broadcast event, which means that it is
dispatched by all display objects with a listener registered for this
event.
Implementation
EventStream<RenderEvent> get onRender =>
DisplayObject.renderEvent.forTarget(this);