[ Version ( since = "0.16.0" ) ]
public bool has_tag (string tag) throws Error
Check for presence of a tag.
The Exiv2 Tag Reference can be found at http://exiv2.org/metadata.html
| this |
An instance of [class@GExiv2.Metadata] |
| tag |
Exiv2 tag |
|
true if the tag is present. |