bind_matrix_setting

Description:

[ Version ( since = "3.24" ) ]
public void bind_matrix_setting (Settings settings, string key, SettingsBindFlags flags)

Binds the matrix property to a Settings key.

The Settings key must be of the same type as the matrix property, that is, `"au"`.

The bind function cannot be used, because the default GIO mapping functions don't support Variant properties (maybe it will be supported by a future GIO version, in which case this function can be deprecated).

Parameters:

this	a SourceSpaceDrawer object.
settings	a Settings object.
key	the `settings` key to bind.
flags	flags for the binding.