Developer Xavier Martinez Garsaball has a component for Delphi XE6 Firemonkey called Google Maps Library (GMLib) which wraps the Google Maps API and implements it in a web browser control. For Windows this means it uses TChromiumFMX but it is built in such a way as to allow another web browser component to be substituted in it needed. In addition to Firemonkey it also supports VCL and would probably compile under AppMethod as a desktop project. I don’t think it supports Android or IOS at this time but since it is open source you could probably get that working if needed. If you need mobile support check out WebGMaps from TMS Software. Here are the layers that the library supports from the Google Maps API: Bicycling, Panoramio, Traffic, Transit, and Weather. There is so much functionality packed into this library that it is difficult to list it all here. For example, here is the list of classes from the library:
   TGMMap class
TGMInfoWindow class
TInfoWindows class
TInfoWindow class
TGMMarker class
TMarkers class
TMarker class
TGMPolyline class
TPolylines class
TPolyline class
TGMPolygon class
TPolygons class
TPolygon class
TGMRectangle class
TRectangles class
TRectangle class
TGMCircle class
TCircles class
TCircle class
TGMDirection class
TGMElevation class
TGMGeocode class
TGMGroundOverlay class
TGroundOverlays class
TGroundOverlay class
Head over and check out the extensive documentation before downloading the Google Maps Library for Firemonkey source code.
