jenharvy
February 20th, 2010, 02:34 AM
I have a Tevion GPS (Navigon) & a Logic Gear GPS (iGO/NavNGo).
Do you support their methods of storing POIs, and user POIs ?
The Tevion one seems to store all maps data (POIs, streets, borders, logos) in 1 big 135Mb file, called Australia.map. It's compressed using the SFS method, which I'm still not sure about.
I'd like to add to it, and remove old POIs which are long gone.
Any programmer out there who could help me?
I'm a prorgammer, but I can't work this one out.
Also, the iGo.db file used by the Logic Gear GPS, programmed by the Hungarians at NavNGo. Any software tool that can export/import to that ?
I've also noticed that different programmes use different methods for storing the lat/long in binary (ASCII) bytes.
Some are 3+3 bytes and others like 7+7 bytes. Confusing!
Thanks.
Do you support their methods of storing POIs, and user POIs ?
The Tevion one seems to store all maps data (POIs, streets, borders, logos) in 1 big 135Mb file, called Australia.map. It's compressed using the SFS method, which I'm still not sure about.
I'd like to add to it, and remove old POIs which are long gone.
Any programmer out there who could help me?
I'm a prorgammer, but I can't work this one out.
Also, the iGo.db file used by the Logic Gear GPS, programmed by the Hungarians at NavNGo. Any software tool that can export/import to that ?
I've also noticed that different programmes use different methods for storing the lat/long in binary (ASCII) bytes.
Some are 3+3 bytes and others like 7+7 bytes. Confusing!
Thanks.