Method

GExiv2Metadataget_exif_data

since: 0.12.2

Declaration [src]

GBytes*
gexiv2_metadata_get_exif_data (
  GExiv2Metadata* self,
  GExiv2ByteOrder byte_order,
  GError** error
)

Description [src]

Returns a binary blob of the contained EXIF data, if the image contains any.

Available since: 0.12.2

Parameters

byte_order

Type: GExiv2ByteOrder

Whether to export the data in little or big endian format.

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 a NULL GError*.
The argument will be left initialized to NULL by 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.

Return value

Type: GBytes

The content of the EXIF data or NULL on error.

The caller of the method takes ownership of the returned data, and is responsible for freeing it.
The return value can be NULL.