title: How To Draw More Precise Lines using Core Graphics and CALayer
body: <p>Hello I am having a hard time making this UI element look the way I want (<a href="http://www.study.en0de.com/good-not-so-good.jpg" rel="nofollow noreferrer">see screenshot</a>). Notice the image on the right--how the line width and darkness looks inconsistent compared to the image on the left (which happens to be a screen grab from safari) where the border width is more consistent. How does apple make their lines so perfect? </p>
  
  <p>I'm using a CALayer and the Core Graphics API to draw the image on the right. Is it possible to draw such perfect lines with the standard apis? </p>