ChartArea.ObjectHoverChanged

event · ChartArea · cAlgo.API

DesktopCLICloud

Occurs when the cursor hovers over or leaves the object.

Environment behaviour

CLI — not supported. Never raised: chart objects cannot be hovered.

Cloud — not supported. Never raised: chart objects cannot be hovered.

Definition

C#Python

event Action<ChartObjectHoverChangedEventArgs> ObjectHoverChanged;

chartArea.ObjectHoverChanged += handler  # handler(obj: ChartObjectHoverChangedEventArgs)

Examples

C#Python

protected override void OnStart()
{
    Chart.ObjectHoverChanged += OnObjectHoverChanged;
}

private void OnObjectHoverChanged(ChartObjectHoverChangedEventArgs args)
{
    if (args.IsObjectHovered)
        Print("Hovering over {0}", args.ChartObject.Name);
}

def on_start(self):
    api.Chart.ObjectHoverChanged += self.on_object_hover_changed

def on_object_hover_changed(self, args):
    if args.IsObjectHovered:
        api.Print(f"Hovering over {args.ChartObject.Name}")