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- unit Pie_Semi;
-
- interface
-
- uses
- Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
- Base, TeEngine, Series, ExtCtrls, TeeProcs, Chart, StdCtrls;
-
- type
- TPieSemi = class(TBaseForm)
- Series1: TPieSeries;
- CheckBox1: TCheckBox;
- CheckBox2: TCheckBox;
- procedure FormCreate(Sender: TObject);
- procedure CheckBox1Click(Sender: TObject);
- procedure CheckBox2Click(Sender: TObject);
- private
- { Private declarations }
- public
- { Public declarations }
- end;
-
- implementation
-
- {$R *.DFM}
-
- procedure TPieSemi.FormCreate(Sender: TObject);
- begin
- inherited;
- Series1.FillSampleValues(5);
-
- Series1.AngleSize:=180;
- Series1.RotationAngle:=90;
- end;
-
- procedure TPieSemi.CheckBox1Click(Sender: TObject);
- begin
- if CheckBox1.Checked then Series1.AngleSize:=180
- else Series1.AngleSize:=360;
- end;
-
- procedure TPieSemi.CheckBox2Click(Sender: TObject);
- begin
- if CheckBox2.Checked then Series1.RotationAngle:=90
- else Series1.RotationAngle:=0;
- end;
-
- initialization
- RegisterClass(TPieSemi);
- end.
-