[zackmorris]

Looks cool, but does it do affine/perspective rendering? I'm looking for a map service that allows me to project the map but still render labels in 2D. Or preferably, to get the various layers on their own framebuffers to be rendered arbitrarily. Elevation data would be a plus also.

[chris11]

GDAL is a pretty cool opensource library that will do affine transformations. And it looks like you can use it with IOS projects. So you might want to check that out. http://stackoverflow.com/questions/12643898/incorporating-gd...