Bitmap := TBitmap.Create;
rect1.Left:=0;
rect1.Top:=0;
rect1.Right:=paintbox1.Width;
rect1.Bottom:=paintbox1.Height;
Bitmap.Canvas.CopyRect(rect1,paintbox1.canvas,rect1);
rect2.Left:=0;
//round(paintbox1.Width-paintbox1.Width*5/6);
rect2.Top:=0;
//round(paintbox1.Height-paintbox1.Height*5/6);
rect2.Right:=round(paintbox1.Width*5/6);
rect2.Bottom:=round(paintbox1.Height*5/6);
paintbox1.canvas.StretchDraw(rect2,Bitmap);
这样做可以吗??
怎么没反应