[ Version ( since = "1.34" ) ]
public virtual void changed ()
Forces a change in the context, which will cause any `PangoContext` using this fontmap to change.
This function is only useful when implementing a new backend for Pango, something applications won't do. Backends should call this function if they have attached extra data to the context and such data is changed.
| this |
a `PangoFontMap` |