用什么作漂亮的不规则窗体？

ansi 2002-11-13 08:32:37

如何作出漂亮的不规则窗体？

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ansi 2002-11-16

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你的网站好像是设计方面的，和Delphi不沾边呢

caicaitian 2002-11-16

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你可以在硬件专区提问我或我找人给你回答

caicaitian 2002-11-15

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我的QQ是84583116
欢迎你来我门网站
www.5thpower.net

caicaitian 2002-11-14

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你看看看的冻吗？

caicaitian 2002-11-14

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unit UnitPicWindow;

interface

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

type
TForm1 = class(TForm)
Button1: TButton;
Image1: TImage;
procedure FormCreate(Sender: TObject);
procedure Button1Click(Sender: TObject);
procedure Image1MouseDown(Sender: TObject; Button: TMouseButton;
Shift: TShiftState; X, Y: Integer);
private
function CreateRegion(wMask: TBitmap; wColor: TColor;
hControl: THandle): HRGN;
{ Private declarations }
public
{ Public declarations }
end;

var
Form1: TForm1;

implementation

{$R *.DFM}

function Tform1.CreateRegion(wMask:TBitmap;wColor:TColor;hControl:THandle): HRGN;
var
dc, dc_c: HDC;
rgn: HRGN;
x, y: integer;
coord: TPoint;
line: boolean;
color: TColor;
begin
dc := GetWindowDC(hControl);
dc_c := CreateCompatibleDC(dc);
SelectObject(dc_c, wMask.Handle);
BeginPath(dc);
for x:=0 to wMask.Width-1 do
begin
line := false;
for y:=0 to wMask.Height-1 do
begin
color := GetPixel(dc_c, x, y);
if not (color = wColor) then
begin
if not line then
begin
line := true;
coord.x := x;
coord.y := y;
end;
end;
if (color = wColor) or (y=wMask.Height-1) then
begin
if line then
begin
line := false;
MoveToEx(dc, coord.x, coord.y, nil);
LineTo(dc, coord.x, y);
LineTo(dc, coord.x + 1, y);
LineTo(dc, coord.x + 1, coord.y);
CloseFigure(dc);
end;
end;
end;
end;
EndPath(dc);
rgn := PathToRegion(dc);
ReleaseDC(hControl, dc);
Result := rgn;
end;

procedure TForm1.FormCreate(Sender: TObject);
var
w1:TBitmap;
w2:TColor;
rgn: HRGN;
begin
w1:=TBitmap.Create;
w1.Assign(image1.Picture.Bitmap);
w2:=w1.Canvas.Pixels[0,0];
rgn := CreateRegion(w1,w2,Handle);
if rgn<>0 then
begin
SetWindowRgn(Handle, rgn, true);
end;
w1.Free;
end;

procedure TForm1.Button1Click(Sender: TObject);
begin
Close();
end;

procedure TForm1.Image1MouseDown(Sender: TObject; Button: TMouseButton;
Shift: TShiftState; X, Y: Integer);
begin
ReleaseCapture;
SendMessage(Handle, WM_SYSCOMMAND, $F012, 0);
end;

end.

ansi 2002-11-14