Global Mapper SDK
| GM_GPSUtil Methods |
The GM_GPSUtil type exposes the following members.
| Name | Description | |
|---|---|---|
|
|
GPSGetAltitude |
Retrieves the current GPS altitude, if valid
|
|
|
GPSGetBearing |
Retrieves the current GPS bearing, if valid
|
|
|
GPSGetFixInfo |
Retrieves the current GPS fix accuracy statistics
|
|
|
GPSGetFixType |
Retrieves the current GPS fix type
|
|
|
GPSGetLocation |
Retrieves the current GPS location
|
|
|
GPSGetTime |
Retrieves the UTC time of the last GPS fix as a C-style time plus fractional seconds
|
|
|
GPSGetVelocity |
Retrieves the current GPS velocity, if valid
|
|
|
GPSRenderVessel |
Renders a GPS vessel of the given size to the provided device context
at the current GPS location.
|
|
|
GPSStartTrackingNMEAFile |
Replay a recorded GPS track from a NMEA log file
|
|
|
GPSStartTrackingSerial |
Starts tracking a GPS device connected to a serial port
|
|
|
GPSStartTrackingUSB |
Starts tracking a GPS device connected to a USB port
|
|
|
GPSStopTracking |
Stops tracking any connected GPS device
|