Method

GeglMetadataiter_set_value

Declaration [src]

gboolean
gegl_metadata_iter_set_value (
  GeglMetadata* metadata,
  GeglMetadataIter* iter,
  const GValue* value
)

Description [src]

Set application data retrieved from image file’s metadata. Intended for use by the image file reader. If the operation fails it returns FALSE and value is ignored.

Parameters

iter GeglMetadataIter
 

GeglMetadataIter referencing the value to set.

 The data is owned by the caller of the function.
value GValue
 

Value to set in the interface.

 The data is owned by the caller of the function.

Return value

Returns: gboolean
 

TRUE if successful.