Callbacks

  AttrDataCopyFunc (*user_data)
  AttrFilterFunc (attribute, *user_data)
  FontsetForeachFunc (fontset, font, *user_data)

Details

Pango.AttrDataCopyFunc(*user_data)
Parameters:user_data (object or None) – user data to copy
Returns:new copy of user_data.
Return type:object or None

Type of a function that can duplicate user data for an attribute.

Pango.AttrFilterFunc(attribute, *user_data)
Parameters:
Returns:

True if the attribute should be selected for filtering, False otherwise.

Return type:

bool

Type of a function filtering a list of attributes.

Pango.FontsetForeachFunc(fontset, font, *user_data)
Parameters:
Returns:

if True, stop iteration and return immediately.

Return type:

bool

A callback function used by Pango.Fontset.foreach() when enumerating the fonts in a fontset.

New in version 1.4.