Chart series order incorrect

[nitin]

I am using TeeChart Pro v7.04 with Delphi 7. My datasource outputs a record set in date-range order by month of year descending.

When I link to the pipeline for the series, the results are in date-range order ascending. I can't figure out how to change this?

Please help.

[Narcís]

Hi cthogg,

Yes, you can do something like this:

Code: Select all

procedure TDBChartOrder.RadioGroup1Click(Sender: TObject);
begin
  inherited;
  // Change Series Order
  Case RadioGroup1.ItemIndex of
    0: Series1.YValues.Order:=loNone;
    1: Series1.YValues.Order:=loAscending;
    2: Series1.YValues.Order:=loDescending;
  end;
  DBChart1.RefreshData;
end;

[cthogg]

Narcis,

I tried this code snippet below:

procedure TSAICPremiumFrm.TeeChartReportBeforePrint(Sender: TObject);
begin
ppDPTeeChart1.Chart.Series[1].XValues.Order:=loDescending;
ppDPTeeChart1.Chart.Refresh;
end;

But, I get [Error] MainUnit.pas(1121): Undeclared identifier: 'loDescending' when I compile it.

cthogg

[Pep]

Hi,

It looks to me the problem is the tppChart component (the RB TDBChart wrapper). Could you please check if it happens also using a TDBChart component instead of TppChart one ?

If the problem only happens using the tppChart component, please check with Digital Metaphors about this problem. Basically, TppChart is a TDBChart wrapper and as such coded/maintained by Digital Metaphors. This unit/component is not Steema product.