41
Supported Since:
TTN 3.0
Store the coordinates of a list of points from the current route in the specified file.
6.2.55. INT UseGFFile( LPCTSTR aFilename)
Command Parameters:
•
LPCTSTR aFilename:
full name of the GF file
Returns:
0 if successful, non−zero value otherwise.
Supported Since:
TTN 2.0
Instruct Navigator to display a GF file, discarding the previous GF file (if any).
See Also:
EnableGFRecord
6.2.56. INT EnableGFRecord( long aRecordID, INT aState)
Command Parameters:
•
long aRecordID:
unique ID of the record to be enabled or disabled
•
INT aState:
whether to enable or disable the record
Returns:
0 if successful, non−zero value otherwise.
Supported Since:
TTN 2.0
Enable or disable a record in the current GF file.
See Also:
UseGFFile
6.3. Structures and enumerations from the API
6.3.1. TNavVersionInfoV01 structure
The struct TNavVersionInfoV01 has the following fields:
char iVersion[16];
INT iBuildNumber;
6.3.2. TFavouriteRecV01 structure
The favorites record has the following fields:
TCHAR iName[64];
TCHAR iDescription[128];
long iLongitude;
long iLatitude;
6.3.3. EDirectCommands enumeration
EDirectCommands is an enumeration with the following items:
•
KCommandSoundOn − turn spoken voice instructions on (works only when in navigation view)
•
KCommandSoundOff − turn spoken voice instructions off (works only when in navigation view)
•
KCommandNightColors − show map in night colors (works only when in navigation view)
•
KCommandDayColors − show map in day colors (works only when in navigation view)
•
KCommandShowMap − show map and instructions while driving (works only when in navigation
view)
•
KCommandHideMap − show "instructions only" view while driving (works only when in navigation
view)
•
KCommandRecalculate − recalculate a route (works only when in navigation view)
6. Communicating with TomTom Navigator from C++
