AnnotationCallbackFunc typedef
AnnotationCallbackFunc =
void Function(DygraphAnnotation annotation, DygraphPointType point, Dygraph dygraph, MouseEvent event)
Implementation
typedef AnnotationCallbackFunc = void Function(
// the annotation left
DygraphAnnotation annotation,
// the point associated with the annotation
DygraphPointType point,
// the reference graph
Dygraph dygraph,
// the mouse event
MouseEvent event,
);