gtk:fixed-child-transform (fixed child)

fixed -- a gtk:fixed widget
child -- a gtk:widget child widget of fixed
transform -- a gsk:transform instance with the transformation assigned to the child widget

The gtk:fixed-child-transform function retrieves the transformation for child. The (setf gtk:fixed-child-transform) function sets the transformation for child. This is a convenience function that retrieves the gtk:fixed-layout-child instance associated to child and calls the gtk:fixed-layout-child-transform function.