再学 GDI+[19]: TGPTextureBrush(纹理画刷)

TGPTextureBrush.Create(
image: TGPImage; {用于画刷的图像}
);

unit Unit1;

interface

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

type
TForm1 = class(TForm)
procedure FormPaint(Sender: TObject);
end;

var
Form1: TForm1;

implementation

{$R *.dfm}

uses GDIPOBJ, GDIPAPI;

procedure TForm1.FormPaint(Sender: TObject);
var
g: TGPGraphics;
img: TGPImage;
tb: TGPTextureBrush;
begin
g := TGPGraphics.Create(Canvas.Handle);
img := TGPImage.Create('c:\temp\small.jpg');
tb := TGPTextureBrush.Create(img);

g.FillEllipse(tb, 0, 0, Self.ClientWidth, Self.ClientHeight);

img.Free;
tb.Free;
g.Free;
end;

end.