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Encoding:
Pascal/Delphi Source File  |  2001-09-10  |  818 b   |  41 lines
  1. unit Marks_DrawEvery;
  2.  
  3. interface
  4.  
  5. uses
  6.   Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
  7.   Base, ComCtrls, StdCtrls, ExtCtrls, TeeProcs, TeEngine, Chart, Series;
  8.  
  9. type
  10.   TMarksEvery = class(TBaseForm)
  11.     Label2: TLabel;
  12.     Edit1: TEdit;
  13.     UpDown1: TUpDown;
  14.     Series1: TLineSeries;
  15.     procedure Edit1Change(Sender: TObject);
  16.     procedure FormCreate(Sender: TObject);
  17.   private
  18.     { Private declarations }
  19.   public
  20.     { Public declarations }
  21.   end;
  22.  
  23. implementation
  24.  
  25. {$R *.DFM}
  26.  
  27. procedure TMarksEvery.Edit1Change(Sender: TObject);
  28. begin
  29.   Series1.Marks.DrawEvery:=UpDown1.Position
  30. end;
  31.  
  32. procedure TMarksEvery.FormCreate(Sender: TObject);
  33. begin
  34.   inherited;
  35.   Series1.FillSampleValues(50);
  36. end;
  37.  
  38. initialization
  39.   RegisterClass(TMarksEvery);
  40. end.
  41.