C#

public Metafile GetMetafileImage()<br />
		{<br />
			PrinterSettings ps = new PrinterSettings();<br />
			Graphics g = ps.CreateMeasurementGraphics();<br />
			IntPtr pHdc = g.GetHdc();<br />
<br />
			Metafile mf = new Metafile(pHdc, EmfType.EmfOnly);<br />
<br />
			g.ReleaseHdc(pHdc);<br />
			g.Dispose();<br />
			g = Graphics.FromImage(mf);<br />
<br />
			g.PageUnit = GraphicsUnit.Millimeter;<br />
			g.PageScale = 1;<br />
<br />
			Brush b = Brushes.White;<br />
			g.FillRectangle(b, 0, 0, whiteMarginWidth, height);<br />
<br />
			<br />
			float x = whiteMarginWidth;<br />
			<br />
			foreach (char ch in encodedValueString)<br />
			{<br />
				if (ch == '1')<br />
					b = Brushes.Black;<br />
				else<br />
					b = Brushes.White;<br />
<br />
				g.FillRectangle(b, x, 0, x + barSize, height);<br />
<br />
				x += barSize;<br />
			}<br />
<br />
			b = Brushes.White;<br />
			g.FillRectangle(b, x, 0, x + whiteMarginWidth, height);  // <-- this<br />
<br />
			g.Dispose();<br />
<br />
			return mf;<br />
		}