Hi.
I’ve add new features:
Changes (2.9.19 – 2.9.20)
* paths (polylines) can be geodesic (circle-shaped)
* for path map added polyline draw feature – click om map to draw, when finished – get data from Current coordinates field and paste into Path field.
You can click and edit polyline as you wish, then just double click on it and copy new values from Current coordinates field
See demo for geodesic path http://joomla.zhuk.cc/index.php/zhgooglemap-demo-basic
Zoom out to see continents.