Returns DPI for monitor on which given widget has been realized. Returns DPI of primary monitor or DPI of first monitor in the list inside of GdkDisplay if the widget has not been realized yet. Returns 96 as fallback value.
a #GtkWidget
DPI as gdouble
See Implementation
Returns DPI for monitor on which given widget has been realized. Returns DPI of primary monitor or DPI of first monitor in the list inside of GdkDisplay if the widget has not been realized yet. Returns 96 as fallback value.