AddLine()

[EthanHunt]

I have the following code. I am not seeing a plot for the highlighted lines.
No matter what value I change "Threshold" to in properties the line value doesn't change, it remains at the value in "default settings".

protected override void OnStateChange()
{
if (State == State.SetDefaults)
{

Calculate = Calculate.OnBarClose;
IsOverlay = false;
DisplayInDataBox = true;
DrawOnPricePanel = true;
DrawHorizontalGridLines = true;
DrawVerticalGridLines = true;
PaintPriceMarkers = true;
ScaleJustification = NinjaTrader.Gui.Chart.ScaleJustification.Right;
//Disable this property if your indicator requires custom values that cumulate with each new market data event.
//See Help Guide for additional information.
IsSuspendedWhileInactive = true;
Threshold = 100;
#endregion
AddLine(Brushes.DarkGray, Threshold, "Threshold");
AddLine(Brushes.DarkGray, -Threshold, "Threshold");

}
}
#region Properties
[Range(0, int.MaxValue), NinjaScriptProperty]
[Display(ResourceType = typeof(Custom.Resource), Name = "Threshold", GroupName = "NinjaScriptParameters", Order = 1)]
public int Threshold
{ get; set; }
#endregion

[NinjaTrader_PaulH]

Hello EthanHunt,

Thanks for your post.

Please note that the lines will need a unique tagname, currently both have the name of "Threshold". As is the code would only show 1 line at the -100 level.

The script, as is, would create a new panel and as there is not plotted value you would have to change the scale manually to see the line at -100.

Please change the name of the second line or both, to be unique names. Once done you will see both lines, one at 100 and the other at -100.

In state SetDefaults, the line will be set to their default value of 100 (and -100). To have the ability to change the line values, in State.Configure add:

Lines[0].Value = Threshold;
Lines[1].Value = -Threshold;

Where Lines[0] is the first line listed and Line[1] is the second line listed.

Reference: https://ninjatrader.com/support/help...-us/?lines.htm

[EthanHunt]

Thank you!