Inheritance: BaseEffect
		public void ZoomBlurEffect2 ()
		{
			var src = GetSourceImage ("input.png");

			var effect = new ZoomBlurEffect (50, new Point (-20, 20));
			effect.Render (src);

			Compare (src, "zoomblur2.png");
		}
		public void ZoomBlurEffect1 ()
		{
			var src = GetSourceImage ("input.png");

			var effect = new ZoomBlurEffect ();
			effect.Render (src);

			Compare (src, "zoomblur1.png");
		}