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Pascal/Delphi Source File  |  2001-09-10  |  1.1 KB  |  56 lines
  1. unit Marks_Angle;
  2.  
  3. interface
  4.  
  5. uses
  6.   Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
  7.   Base, TeEngine, Series, ExtCtrls, TeeProcs, Chart, StdCtrls, ComCtrls, TeePenDlg;
  8.  
  9. type
  10.   TMarksAngle = class(TBaseForm)
  11.     Label2: TLabel;
  12.     Edit1: TEdit;
  13.     UpDown1: TUpDown;
  14.     Series1: TAreaSeries;
  15.     Button1: TButton;
  16.     Button2: TButton;
  17.     procedure FormCreate(Sender: TObject);
  18.     procedure Edit1Change(Sender: TObject);
  19.     procedure Button1Click(Sender: TObject);
  20.     procedure Button2Click(Sender: TObject);
  21.   private
  22.     { Private declarations }
  23.   public
  24.     { Public declarations }
  25.   end;
  26.  
  27. implementation
  28.  
  29. {$R *.DFM}
  30.  
  31. procedure TMarksAngle.FormCreate(Sender: TObject);
  32. begin
  33.   inherited;
  34.   Series1.FillSampleValues(5);
  35. end;
  36.  
  37. procedure TMarksAngle.Edit1Change(Sender: TObject);
  38. begin
  39.   Series1.Marks.Angle:=UpDown1.Position
  40. end;
  41.  
  42. procedure TMarksAngle.Button1Click(Sender: TObject);
  43. begin
  44.   UpDown1.Position:=0;
  45. end;
  46.  
  47. procedure TMarksAngle.Button2Click(Sender: TObject);
  48. begin
  49.   UpDown1.Position:=90;
  50. end;
  51.  
  52. initialization
  53.   RegisterClass(TMarksAngle);
  54. end.
  55.  
  56.