PangoContext connected to fontmap. This is equivalent
to pangoContextNew() followed by pangoContextSetFontMap.pangoFontMapCreateContext(object)objectPangoContext] the newly allocated PangoContext,PangoContext.
For instance, the GTK+ toolkit has, among others,
gdkPangoContextGetForScreen, and
gtkWidgetGetPangoContext. Use those instead.
Since 1.22