[ Version ( since = "2.26" ) ]
public double get_double (string key)
Gets the value that is stored at key in this.
A convenience variant of [method@Gio.Settings.get] for doubles.
It is a programmer error to give a key that isn’t specified as having a `d` type in the schema for
this (see [struct@GLib.VariantType]).
| this |
the settings object |
| key |
the key to get the value for |
|
a double |