nzjrs/osm-gps-map — pull request #19 by fsphil (2012-08-05 17:57:03+00:00)
Title: Add a Z-order property to OsmGpsMapImage objects

My mapping software needs certain images to always appear above others regardless of the order they where added to the map, so I have added a z-order property to OsmGpsMapImage to control the order they are drawn.

Items are drawn from lowest z-order to highest. Items with the same z-order are drawn in the order they where added, matching the default behaviour if ordering is not used.