[ Version ( deprecated = true , deprecated_since = "0.12.2" ) ]
public bool get_gps_altitude (out double altitude)
Warning: get_gps_altitude is deprecated since 0.12.2.
Convenience function to query the altitude stored in the GPS tags of the image
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An instance of [class@GExiv2.Metadata] |
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The altitude value, or -inf on error, or nan if no altitude value. |