Arrow with fix position (coordinate)

[ClauTrade]

Hello,

I cannot find the best way to Draw.ArrowUp with coordenate anchor (no time, no bar, no price).
Could you help me and maybe tell me if there is an example please?

Many thanks

[QuantKey_Bruce]

What do you mean by a coordinate? Do you mean at a specific pixel position on the chart? If so, you should use OnRender() or possibly Draw.TextFixed and for the string use one of the arrows in a symbol or wingdings/webdings type font.

[NinjaTrader_BrandonH]

Hello ClauTrade,

Thanks for your post.

The Draw.ArrowUp() method requires that you pass in a barsAgo or a time parameter when calling the method.

If you are wanting to custom render an object on the chart, you would need to use SharpDX and OnRender().

The SampleCustomRender indicator that comes default with NinjaTrader could be viewed to get an understanding of how to custom render objects using SharpDX and OnRender(). To view the script, open a New > NinjaScript Editor window, open the Indicators folder, and double-click on the SampleCustomRender file.

And, see the help guide documentation linked below for more information and sample code.

Using SharpDX for custom chart rendering: https://ninjatrader.com/support/help..._rendering.htm
SharpDX Lines and Shapes: https://ninjatrader.com/support/help...LinesAndShapes
Best Practices for SharpDX: https://ninjatrader.com/support/help...arpDXResources