How to Set Icon In Drawing Tool

[Mindset]

Hi
I have code that produces a horizontal ray. I think I amended it from Labelled Horizontal line from memory, but I can't be sure.
It works lovely but I can't seem to change the Icon - it doesn't exist in the context error?
Can anyone provide a solution?

Here is my code.

The error line is at the bottom - I want to change it to an Icon I never use as it currently reverts to Fibonacci Extensions which I do use.

[NinjaTrader_BrandonH]

Hello Mindset,

Thanks for your post.

The most consistent way to do that would be how the DrawingToolTile indicator gets icons for the tools it uses. In that situation it uses the string name of each tool, creates an instance of said tool and retrieves its icon for the buttons. That would be the logic starting at line 189.

You can also view the code for the internal drawing tools to look for their Icon override to find the constant value, for example the andrews pitchfork has Gui.Tools.Icons.DrawAndrewsPitchfork.