I'm trying to draw a dashed line on a google map, so I can't use eshape.js. I need to create an array of points that approximate an elipse in a coordinate system. It's just for display so it doesn't have to be that precise.
If someone can just explain the math that's fine. Extra credit if you apply it in javascript ;)
This is now something you can do within the Google Maps API. Recently, Google added Symbols to Polylines, allowing you to use SVG to style your lines: https://developers.google.com/maps/documentation/javascript/overlays#Symbols