Creates a new font description from a string representation in the
form "[FAMILY-LIST] [STYLE-OPTIONS] [SIZE]", where FAMILY-LIST is a
comma separated list of families optionally terminated by a comma,
STYLE_OPTIONS is a whitespace separated list of words where each WORD
describes one of style, variant, weight, stretch, or gravity, and SIZE
is a decimal number (size in points) or optionally followed by the
unit modifier "px" for absolute size. Any one of the options may
be absent. If FAMILY-LIST is absent, then the family_name field of
the resulting font description will be initialized to NULL. If
STYLE-OPTIONS is missing, then all style options will be set to the
default values. If SIZE is missing, the size in the resulting font
description will be set to 0.
Usage
pangoFontDescriptionFromString(str)
Arguments
str
[char] string representation of a font description.