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Pascal/Delphi Source File  |  2001-09-10  |  1.1 KB  |  51 lines

  1. unit Pie_Semi;
  2.  
  3. interface
  4.  
  5. uses
  6.   Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
  7.   Base, TeEngine, Series, ExtCtrls, TeeProcs, Chart, StdCtrls;
  8.  
  9. type
  10.   TPieSemi = class(TBaseForm)
  11.     Series1: TPieSeries;
  12.     CheckBox1: TCheckBox;
  13.     CheckBox2: TCheckBox;
  14.     procedure FormCreate(Sender: TObject);
  15.     procedure CheckBox1Click(Sender: TObject);
  16.     procedure CheckBox2Click(Sender: TObject);
  17.   private
  18.     { Private declarations }
  19.   public
  20.     { Public declarations }
  21.   end;
  22.  
  23. implementation
  24.  
  25. {$R *.DFM}
  26.  
  27. procedure TPieSemi.FormCreate(Sender: TObject);
  28. begin
  29.   inherited;
  30.   Series1.FillSampleValues(5);
  31.  
  32.   Series1.AngleSize:=180;
  33.   Series1.RotationAngle:=90;
  34. end;
  35.  
  36. procedure TPieSemi.CheckBox1Click(Sender: TObject);
  37. begin
  38.   if CheckBox1.Checked then Series1.AngleSize:=180
  39.                        else Series1.AngleSize:=360;
  40. end;
  41.  
  42. procedure TPieSemi.CheckBox2Click(Sender: TObject);
  43. begin
  44.   if CheckBox2.Checked then Series1.RotationAngle:=90
  45.                        else Series1.RotationAngle:=0;
  46. end;
  47.  
  48. initialization
  49.   RegisterClass(TPieSemi);
  50. end.
  51.