再學GDI+[19]: TGPTextureBrush(紋理畫刷)

TGPTextureBrush.Create(
　image: TGPImage; {用於畫刷的圖像}
);

本例效果圖:

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.