[ Version ( since = "3.24" ) ]
public void set_matrix (Variant? matrix)
Sets a new value to the [property@SpaceDrawer:matrix] property, as a [struct@GLib.
Variant].
If matrix is null, then an empty array is set.
If matrix is floating, it is consumed.
The [method@SpaceDrawer.set_types_for_locations] function may be more convenient to use.
| this | |
| matrix |
the new matrix value, or null. |