public override void Draw (RectangleF rect)
			{
				var context = UIGraphics.GetCurrentContext ();
				context.TextMatrix = CGAffineTransform.MakeScale (1f, -1f);
				context.TextPosition = new PointF (10f, base.Center.Y);
				var attrString = new NSAttributedString ("This space intentionally blank. See stdout.", new CTStringAttributes () {
			        Font = new CTFont ("Arial", 8f),
				});
				using (var line = new CTLine (attrString)) {
					// line.Draw (context);
					// Get the offset needed to center the line:
					var flush = 0.5f;   // centered
					var penOffset = line.GetPenOffsetForFlush (flush, Frame.Width);

					// Move the given text drawing position by the calculated offset and draw
					context.TextPosition = new PointF ((float) penOffset, base.Center.Y);
					line.Draw (context);
				}

				FontDescriptorChecks ();
				FontCollectionChecks ();
				ParagraphStyleChecks ();
			}