areas

ReadMe.md

@@ -21,6 +21,11 @@ used by this program. An array called `offset` will adjust the positioning of
 labels. An array called `color` will set the color via 0 to 1 RGBA values
 (node only).
 
+Added `areas` which are exactly like nodes except that they always draw a white
+label and can have a custom radius specified. Drawn between edges and nodes.
+Use transparency. 25% works well.
+- TODO Options: box instead of circle, line instead of fill, ovals
+
 ## Example JSON
 
 ```json