Function pango::parse_stretch [−][src]
pub fn parse_stretch(str: &str, warn: bool) -> Option<Stretch>
Expand description
Parses a font stretch. The allowed values are “ultra_condensed”, “extra_condensed”, “condensed”, “semi_condensed”, “normal”, “semi_expanded”, “expanded”, “extra_expanded” and “ultra_expanded”. Case variations are ignored and the ‘_’ characters may be omitted.
str
a string to parse.
warn
if true
, issue a g_warning()
on bad input.
Returns
true
if str
was successfully parsed.
stretch
a Stretch
to store the
result in.