get_gps_longitude
Description:
[
Version ( since =
"0.16.0" ) ]
public double get_gps_longitude ()
throws Error
Query the longitude stored in the GPS tags of this
Parameters:
| this |
An instance of [class@GExiv2.Metadata]
|
Returns:
|
The longitude value, or -inf on error, or nan if no altitude value.
|