Dynamically add/remove plots

[martyn73]

Is it possible to dynamically add or remove plots to an indicator? If so, how? My primary objective is to dynamically render and remove horizontal lines on the chart that have a price marker in the y-axis.

[NinjaTrader_Jesse]

Hello Martyn73,

You can use logic to add plots however that affects your logic later in the script because you specify indexes when setting plots. This would also only work when first applying the script, this is not something which can be removed when the script is running.

You can use Transparent for the plots brush and that will also remove the price marker for any transparent bar, you could use PlotBrushes for this purpose. You would need to use a for loop with this if you wanted to cover past bars, this works for a BarsAgo.

https://ninjatrader.com/support/helpGuides/nt8/en-us/plotbrushes.htm?zoom_highlightsub=PlotBrushes

I look forward to being of further assistance.