Bollinger Issue - only 1 serie added in Teechart Editor ?

[Guilz]

Hi,

When I used Bollinger function, only 1 serie is added in TeeChart Editor but 2 series are displayed in Chart Control

stat_serie.jpg (159.39 KiB) Viewed 5119 times

I would like to have 2 series added in my Teechart editor when I use Bollinger function (1 for upper band and 1 for lower band)...How can I do that ?

Thank you

Regards,

Guilz

[Yeray]

Hi Guliz,

I've added your request to the wish list to be implemented in future releases (TV52015105).
Right now, it can be done if you know the index of the internal series:

Code: Select all

uses StatChar, Series;

procedure TForm1.FormCreate(Sender: TObject);
var Series1: TFastLineSeries;
    Series2: TFastLineSeries;
    TeeFunction1: TBollingerFunction;
begin
  Chart1.View3D:=false;

  Series1:=Chart1.AddSeries(TFastLineSeries) as TFastLineSeries;
  Series1.Pen.Width:=2;
  Series1.FillSampleValues(100);

  Series2:=Chart1.AddSeries(TFastLineSeries) as TFastLineSeries;
  TeeFunction1:=TBollingerFunction.Create(self);
  Series2.FunctionType:=TeeFunction1;
  Series2.DataSource:=Series1;

  Chart1[Chart1.SeriesCount-1].ShowInEditor:=true;
  Chart1[Chart1.SeriesCount-1].ShowInLegend:=true;
end;

[Guilz]

Hi Yeray,

You're right - the ShowInEditor method solve this issue...waiting the next release

Thank you !

Regards,

Guilz