angular-ui/angular-google-maps — pull request #1002 by GediminasDov (2014-12-10 15:14:58+00:00)
Title: Fix for:  icons to be rendered along the polyline.

Describes how icons are to be rendered on a line.

If your polyline is geodesic, then the distances specified for both offset and repeat are calculated in meters by default. Setting either offset or repeat to a pixel value will cause the distances to be calculated in pixels on the screen.