Method
GExiv2Metadataset_tag_string
unstable since: 0.16.0
Declaration [src]
gboolean
gexiv2_metadata_set_tag_string (
GExiv2Metadata* self,
const gchar* tag,
const gchar* value,
GError** error
)
Description [src]
The Exiv2 Tag Reference can be found at http://exiv2.org/metadata.html
If a tag supports multiple values, then value is added to any existing values. For single
value tags, value replaces the value.
In case of error, a GLib warning will be logged. Use instead
gexiv2_metadata_try_set_tag_string() if you want to avoid this and
control if and how the error is outputted.
Available since: 0.16.0
Parameters
tag-
Type:
const gchar*Exiv2 tag name.
The data is owned by the caller of the method. The value is a NUL terminated UTF-8 string. value-
Type:
const gchar*The value to set or replace the existing value.
The data is owned by the caller of the method. The value is a NUL terminated UTF-8 string. error-
Type:
GError **The return location for a recoverable error.
The argument can be NULL.If the return location is not NULL, then you must initialize it to aNULLGError*.The argument will be left initialized to NULLby the method if there are no errors.In case of error, the argument will be set to a newly allocated GError; the caller will take ownership of the data, and be responsible for freeing it.