Merges the fields that are set in desc_to_merge into the fields in desc. If replace_existing is FALSE, only fields in desc that are not already set are affected. If TRUE, then fields that are already set will be replaced as well.

If desc_to_merge is NULL, this function performs nothing.

class PgFontDescription


descToMerge PgFontDescription

the PangoFontDescription to merge from, or NULL

replaceExisting bool

if TRUE, replace fields in desc with the corresponding values from desc_to_merge, even if they are already exist.