DrawingTools - OnRender - how many bars are in the chart?

[artson]

Hi,

Within a DrawingTool, how can I know how many Bars are in a Chart?

Not the visible Bars in the window, but the total amount of Bars loaded in the Chart.

This is because I'm drawing a line, but I need to know the price of the last bar.
I may draw the line now, somewhere in the future in the actual chart -> in this way, with screen coordinates, I know the right point of my line is a bar "in the future" but as time goes, my line will be in the middle of the bars, and my right point of the line will not be "in the future" anymore, and thus, I cannnot know the price of the last bar.

I hope I could explain myself

I need something like the value of "CurrentBar" but in DrawingTool.

Thanks

[NinjaTrader_ChelseaB]

Hello artson,

GetAttachedToChartBars().Bars.Count().