unit1.pas

通过Delphi编程实现将多张图片进行合成的程序源代码

  {

   SmallC
   [e-mail]
   图像合成,速度较快.
   小弟是改自一个叫 "AlComps"的控件包.
  }

unit Unit1;

interface

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

type
  TForm1 = class(TForm)
    Image1: TImage;
    Image2: TImage;
    Image3: TImage;
    TrackBar1: TTrackBar;
    Button1: TButton;
    Button2: TButton;
    procedure Button1Click(Sender: TObject);
    procedure Button2Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation
{$R *.dfm}

procedure TForm1.Button1Click(Sender: TObject);
 //  var i,j : Integer  ;
begin
     //i:=GetTickCount;
     Image3.Picture:= Image2.Picture;

     //  for j:=0 to 99 do
        CBmp.BlendPic(Image1.Picture.Bitmap.Handle,Image2.Picture.Bitmap.Handle,
                 Image3.Picture.Bitmap.Canvas.Handle ,TrackBar1.Position   );

   // form1.Caption:=inttostr(GetTickCount-i);
end;

procedure TForm1.Button2Click(Sender: TObject);
  // var i,j : Integer  ;
begin
   //   i:=GetTickCount;
      Image3.Picture:= Image2.Picture;
   // for j:=0 to 99 do
      CBmp.BlendPic2(Image1.Picture.Bitmap.Handle,Image2.Picture.Bitmap.Handle,
                 Image3.Picture.Bitmap.Canvas.Handle,TrackBar1.Position   );

     form1.Refresh;
   // form1.Caption:=inttostr(GetTickCount-i);
end;

end.