📄 ychatu17.pas
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unit ychatu17;
interface
uses
Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
ExtCtrls, LightSpd;
type
TForm17 = class(TForm)
Image1: TImage;
Timer1: TTimer;
Timer2: TTimer;
LightSpeed1: TLightSpeed;
procedure Timer1Timer(Sender: TObject);
procedure FormDestroy(Sender: TObject);
private
{ Private declarations }
public
FBitmap: TBitmap;
{ Public declarations }
end;
var
Form17: TForm17;
implementation
uses YchatU1;
{$R *.DFM}
procedure TForm17.Timer1Timer(Sender: TObject);
begin
If LightSpeed1.Active=True Then
Begin
LightSpeed1.CenterX:=round(Width/2+cos(R)*sin(R/2)*Width/10);
LightSpeed1.CenterY:=round(Height/2+sin(R)*Height/10);
// R:=R+20/Height; if R>=6.28*2 then R:=0;
End;
end;
procedure TForm17.FormDestroy(Sender: TObject);
begin
FBitmap.Free;
end;
end.
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