[android-developers] Re: Do multiple overlays slow map response?

2010-02-10 Thread ian
Thanks for the advice Bob, I am considering collapsing the overlays into a single one. I did so with another overlay which shows the intended route. But displaying even this slows down response more than I would have expected for a single overlay layer. I will take your advice however and keep tr

[android-developers] Re: Do multiple overlays slow map response?

2010-02-08 Thread Bob Kerns
Sounds likely -- though actually profiling your performance would be a good idea. Why not collapse them into a single overlay? On Feb 8, 8:17 am, ian wrote: > As I add successive overlays to track my progress over a map. the > performance slows. Anybody know if this likely due to the burden of >