Smooth sailing (and smooth lines!) in SAS 9.4 gif graphs

SAS 9.3 already has smooth (anti-aliased) lines in SAS/GRAPH device=png output, and in SAS 9.4 you will also get smooth lines in your device=gif output (and gif animations)!  Woo-hoo!!! Here are a couple of simple examples to demonstrate: The first example is device=gif Proc Gmap output.  If you look very closely, you'll notice that …