GExiv2.Metadata.get_gps_longitude

### Method

# GExiv2 Metadataget_gps_longitude

since: 0.16.0

#### Declaration [src]

    gdouble
    gexiv2_metadata_get_gps_longitude (
      GExiv2Metadata* self
      GError** error
    )

#### Description [src]

Query the longitude stored in the GPS tags of `self`.

Available since: 0.16.0

#### Return value

Type: `gdouble`

The longitude value, or -inf on error, or nan if no altitude value.