Draw Custom Drawing Object from Indicator

[SantoshXX]

Hello, I want to draw a custom drawing object from an indicator script.

I know I can get all drawing objects from the chart like this:

foreach (DrawingTool draw in DrawObjects.ToList())
{
    if (draw is DrawingTools.MyDrawingTools.LongPosition)
    {
        LongPosition longPos = draw as LongPosition;
        Print(longPos.AnchorMidLeft.Price);
    }
}​

But I want to create such an object and add it to the chart.
Here are examples that don't work:

var longPos = new DrawingTools.MyDrawingTools.LongPosition();
longPos.AnchorMidLeft.Price = 1234;
DrawObjects.Add(longPos); //doesn't work

Draw.LongPosition(...) //doesn't work

How can I achieve something like that?

[NinjaTrader_Jesse]

Hello SantoshXX,

To make a custom drawing object drawable from NinjaScript you need to implement the static partial Draw class in your custom object. You can see examples of how to define the Draw. method for your custom object by looking at the code in the existing objects in the NinjaScript editor. The static partial draw class is found near the bottom of the stock drawing tools code.