Can I "read" Fibonacci circle plots?

[ct]

Scenario:

I draw Fibonacci circles on my chart. I can visually see the circle lines on my chart but can an indicator get the price plots as well?

I doubt it but thought I would ask.

Cheers

[NinjaTrader_JessicaP]

Hello ct, and thank you for your question. Every drawn object on a chart, including Fibos , can be accessed through the DrawObjects array,

http://ninjatrader.com/support/helpGuides/nt7/drawobjects.htm

To see specific information about the drawn object, you will want to review IDrawObject,

http://ninjatrader.com/support/helpGuides/nt7/idrawobject.htm

or re-cast as a Fibo,

http://ninjatrader.com/support/helpGuides/nt7/ifibonacciretracements.htm

Please let us know if there are any other ways we can help.

[ct]

JessicaP

Thanks very much for the prompt reply. It is not the Fibonacci drawing object I want to know about but it's plots is what I want to know/retrieve.

Example:

I have a fib circle and it has a 100% line defined. Can I get the value of that line plot at a particular bar? I was hoping to piggyback on Ninjas drawing object and not have to compute the proper circle geometry myself to figure out what price that 100% line was at on a particular bar. I will need the fib drawing attributes to compute this value but since the indicator drew the fib circle it has all those values already.

Circle geometry here I come. Let's see when the diameter is 1, the circumference is 3.141592654(pi), Circumference = 2 × π × Radius, Circumference / Diameter = π.

It's coming back to me now like mt first home phone number. Nah that's not true I remember my first phone number from 40+ years ago. i digress....

Cheers Jessica

[NinjaTrader_JessicaP]

Thank you for clarifying. Since a Fibonacci Circle only contains a start and end anchor, you would have to use math to determine what values there are at different price points. This may help.

[FONT=Courier New]            foreach(IDrawingTool tool in DrawObjects)
            {
                FibonacciCircle fibCircle = tool as FibonacciCircle;
                if (null != fibCircle)
                {
                    int dx = Math.Abs(fibCircle.EndAnchor.BarsAgo - fibCircle.StartAnchor.BarsAgo);
                    double dy = Math.Abs(fibCircle.EndAnchor.Price - fibCircle.StartAnchor.Price);

                    Print("Let's see the price intercept 1 bar in from the left of the fib circle");
                    double adjacent = (dx/2) - 1;
                    double hypotenuse = Math.Sqrt(Math.Pow(dx/2, 2) + Math.Pow(dy/2, 2));
                    double angle = Math.Acos(adjacent / hypotenuse);
                    double opposite = hypotenuse * Math.Sin(angle);
                    Print("The price intercept is " + opposite + Min(fibCircle.StartAnchor.Price, fibCircle.EndAnchor.Price) + (dy/2);
                }
            }[/FONT]

[ct]

Jessica

Thank you very, very much. You keep raising the bar on my expectation of support Ninja support.

Cheers