In my project I have a requirement to draw some arc shapes on maps as overlay. I tried with "AGSPolyline" but it draws only straight lines connecting to points. I was able to do this feature in MapKit by subclassing "MKOverlayPathRenderer" and by overriding "createPath". I would like to do the same but looks like there is no path property available on AGSGeometry. Please let me know how I can achieve this using ESRI iOS map.