I'm trying to create this effect on ruler markings and the whole of the ruler so it's the length of the page and a nice effect. I've tried using a radial gradient with blue and white but no luck. It gets a bit tricky have to remove stoke and fill. Can anyone recommend any tutorials for this on a line. I've done this effect on rectangle but bit trickier on line. I think they may not be possible on a line as it just shows a line as the fill. How do I convert these to rectangles?