[ Version ( deprecated = true , deprecated_since = "0.16.0" , since = "0.14.0" ) ]
public bool try_get_exposure_time (out int nom, out int den) throws Error
Warning: try_get_exposure_time is deprecated since 0.16.0.
Returns the exposure time in seconds (shutter speed, *not* date-time of exposure) as a rational.
Use [method@Metadata.get_exposure_time] instead.
See https://en.wikipedia.org/wiki/Shutter_speed for more information.
| this |
An instance of [class@GExiv2.Metadata] |
| nom |
The numerator |
| den |
The denominator |
|
Boolean success value |