unit1.pas

Delphi编程技巧7

unit Unit1;

interface

uses
  Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
  ExtCtrls, StdCtrls, ComCtrls;

type
  TForm1 = class(TForm)
    PaintBox1: TPaintBox;
    Timer1: TTimer;
    TrackBar1: TTrackBar;
    Label1: TLabel;
    Edit1: TEdit;
    Label2: TLabel;
    procedure FormCreate(Sender: TObject);
    procedure FormDestroy(Sender: TObject);
    procedure FormPaint(Sender: TObject);
		procedure Timer1Timer(Sender: TObject);
		procedure TrackBar1Change(Sender: TObject);
    procedure FormDblClick(Sender: TObject);
  end;
var
  Form1: TForm1;

implementation

{$R *.DFM}

Var
  fin : boolean;          // terminaison du programme
  BmpFond   : Tbitmap;    // BitMap pour stocker l'image original du fond
  BmpManoeuvre: TBitmap;  // BitMap  zone de travail invisible (hidden)
  BmpImage  : TBitmap;    // BitMap de l'image