guagemain.pas

很好用的 比自代的好用多了 请看说明

unit GuageMain;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, SkyGuage, ExtCtrls;

type
  TForm1 = class(TForm)
    SkyGuage1: TSkyGuage;
    Timer1: TTimer;
    SkyGuage2: TSkyGuage;
    Timer2: TTimer;
    SkyGuage3: TSkyGuage;
    Timer3: TTimer;
    procedure Timer1Timer(Sender: TObject);
    procedure Timer2Timer(Sender: TObject);
    procedure Timer3Timer(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.dfm}

procedure TForm1.Timer1Timer(Sender: TObject);
begin
  SkyGuage1.StepIt(2);
end;

procedure TForm1.Timer2Timer(Sender: TObject);
begin
  SkyGuage2.StepIt(1);
end;

procedure TForm1.Timer3Timer(Sender: TObject);
begin
  SkyGuage3.StepIt(2);
end;

end.