Accessing to Instrument PointValue for a DrawingTool

[mjtrad]

Hi,
I'm trying to develop a position sizing tool based on the standard RiskReward drawing tool but the following code is not available for a DrawingTool :
Bars.Instrument.MasterInstrument.PointValue .
How can i access to the point value of the instrument for my Drawing tool ?
I need this data to compute the number of shares/contracts.
Thank you,
Mickael

[NinjaTrader_ChrisL]

Hi Mickael, thanks for writing in.

Drawing tools have the GetAttachedToChartBars() method, e.g.

ChartBars myBars = GetAttachedToChartBars();

Print(myBars.Bars.Instrument.MasterInstrument.PointValue.ToString());

Kind regards,
-ChrisL

[mjtrad]

Hi Chris,
Thank you for your answer, it's working like a charm.
Kind regards,
MJ