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Pascal/Delphi Source File  |  2001-09-10  |  860 b   |  43 lines
  1. unit Function_Trend;
  2.  
  3. interface
  4.  
  5. uses
  6.   Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
  7.   Base, TeEngine, CurvFitt, Series, ExtCtrls, TeeProcs, Chart, StdCtrls,
  8.   TeeTools;
  9.  
  10. type
  11.   TTrendForm = class(TBaseForm)
  12.     Series1: TAreaSeries;
  13.     Series2: TLineSeries;
  14.     TeeFunction1: TTrendFunction;
  15.     Button1: TButton;
  16.     ChartTool1: TMarksTipTool;
  17.     procedure FormCreate(Sender: TObject);
  18.     procedure Button1Click(Sender: TObject);
  19.   private
  20.     { Private declarations }
  21.   public
  22.     { Public declarations }
  23.   end;
  24.  
  25. implementation
  26.  
  27. {$R *.DFM}
  28.  
  29. procedure TTrendForm.FormCreate(Sender: TObject);
  30. begin
  31.   inherited;
  32.   Button1Click(Self);
  33. end;
  34.  
  35. procedure TTrendForm.Button1Click(Sender: TObject);
  36. begin
  37.   Series1.FillSampleValues(20);
  38. end;
  39.  
  40. initialization
  41.   RegisterClass(TTrendForm);
  42. end.
  43.