title: iPhone - Jagged Edges when applying perspective to CALayer
body: <p>I have a CALayer that I apply a perspective to using a <code>CGTransform3D</code> and specifying the <code>m14</code> property.  When the perspective is applied, the layer has jagged edges.  I've heard people mention that adding a 1px transparent border around the layer will help with this.  I don't know how to do that.  I have tried using the <code>border</code> and <code>borderWidth</code> properties of a CALayer but the jagged edges are still there.  I also tried to reduce the rect that is drawn by 1px on all sides, but it doesn't help either. </p>
  
  <p>Any help would be great!  Thanks!</p>