What is the ways to plot price label at X-axis value equals to ArrowLine Start X-axis

[alex_bbfg]

Hi all,

I'm developing a script which shows the price of ArrowLine end. The code I use is the following

public override void Plot(Graphics graphics, Rectangle bounds, double min, double max)

SizeF stringSize = new SizeF() ;
ChartArrowLine l1 = (co as ChartArrowLine);

double bb = l1.StartBarsAgo;
double gg = l1.StartY;

int x2 = ????????????

int y2 = (bounds.Y + bounds.Height) - ((int)(((gg-min) / (max-min)) * bounds.Height))-30;
string s = l1.EndY.ToString(_priceFormat);
stringSize = graphics.MeasureString( s, largerFont ) ;
graphics.DrawString(s, largerFont, l1.Pen.Brush, x2, (y2), _format1);

I have the code to plot price label at Y-axis value equals to ArrowLine Start Y-axis value.
What is the ways to plot price label at X-axis value equals to ArrowLine Start X-axis value.

Please , help!

[NinjaTrader_Bertrand]

Hi Alex, sorry for our late reply - custom plotting via C# would be unfortunately not a directly supported area, however for your ArrowLine start you would have a Datetime or a bar index, correct?

Then the ChartControls would offer a GetXByTime or GetXByBarIdx to determine the needed X value.

[alex_bbfg]

Bertrand

Thank you very much! I knew that it should be simple.