Signal

GeglMetadataStore::mapped

Declaration

void
mapped (
  GeglMetadataStore* self,
  gchar* file_module,
  gboolean exclude_unmapped,
  gpointer user_data
)

Description [src]

::mapped is emitted after a file module registers a mapping and before other processing takes place. An application may respond to the signal by registering additional mappings or overriding existing values, for example it might override the TIFF ImageDescription tag to format multiple metadata values into the description.

Default handler:

The default handler is called after the handlers added via g_signal_connect().

Parameters

file_module

Type: gchar*

The file module name.

The data is owned by the caller of the function.

The value is a NUL terminated UTF-8 string.

exclude_unmapped

Type: gboolean

TRUE if the file module cannot handle unmapped values.