顯示圖像 - Image

//顯示圖像var
　g: TGPGraphics;
　img: TGPImage;
begin
　g := TGPGraphics.Create(Self.Canvas.Handle);
　img := TGPImage.Create('c:\temp\x.jpg');
　g.DrawImage(img,10,10); {參數2、3是坐標}
　img.Free;
　g.Free;
end;//按標准的高度與寬度顯示圖像var
　g: TGPGraphics;
　img: TGPImage;
begin
　g := TGPGraphics.Create(Canvas.Handle);
　img := TGPImage.Create('c:\temp\x.jpg');
　g.DrawImage(img, 10, 10, img.GetWidth, img.GetHeight);
　img.Free;
　g.Free;
end;//按指定高度與寬度顯示圖像var
　g: TGPGraphics;
　img: TGPImage;
begin
　g := TGPGraphics.Create(Canvas.Handle);
　img := TGPImage.Create('c:\temp\x.jpg');
　g.DrawImage(img, 10, 10, 100, 200);
　img.Free;
　g.Free;
end;

//略縮圖var
　g : TGPGraphics;
　img, imgSmall: TGPImage;
begin
　g := TGPGraphics.Create(Canvas.Handle);
　img:= TGPImage.Create('c:\temp\x.jpg');
　imgSmall := img.GetThumbnailImage(48, 60, nil, nil);
　g.DrawImage(imgSmall, 10, 10, imgSmall.GetWidth, imgSmall.GetHeight);
　img.Free;
　imgSmall.Free;
　g.Free;
end;