For a recent project, I needed to add Polygon support to Titanium’s MapView. To avoid any namespace collisions I forked the native Titanium MapView implementation and create the benCoding.Map module.
To show how this works, I’ve put together a sample showing Polygon’s for all of the US States, and a country level Polygon for the United Kingdom.
Link: http://www.youtube.com/watch?v=1rudu6S9-rc
For the compiled module and associated code please visible https://github.com/benbahrenburg/benCoding.Map
The demo project shown in the video is included in the module’s example folder.
Hopefully these examples will be useful for anyone working with GIS functions in Titanium.
bencoding 