ChartMouseEventArgs.YValue

property · ChartMouseEventArgs · cAlgo.API

DesktopCLICloud

Gets the Y-axis value of the mouse event.

Environment behaviour

CLI — not supported. Never raised in the CLI: the events that pass it never fire there (ChartArea.MouseDown, ChartArea.MouseEnter, ChartArea.MouseLeave and more).

Cloud — not supported. Never raised in the cloud: the events that pass it never fire there (ChartArea.MouseDown, ChartArea.MouseEnter, ChartArea.MouseLeave and more).

Definition

C#Python

public double YValue {get;}

chartMouseEventArgs.YValue: float

Returns double

Examples

C#Python

protected override void OnStart()
{
    Chart.MouseDown += OnChartMouseDown;
}

private void OnChartMouseDown(ChartMouseEventArgs args)
{
    Chart.DrawHorizontalLine("clickedPrice", args.YValue, Color.Yellow);
    Print("Clicked at price {0}", args.YValue);
}

def on_start(self):
    api.Chart.MouseDown += self.on_chart_mouse_down

def on_chart_mouse_down(self, args):
    api.Chart.DrawHorizontalLine("clickedPrice", args.YValue, Color.Yellow)
    api.Print(f"Clicked at price {args.YValue}")