Method add_child

lib/matplotlib/_layoutgrid.py:164–166

(self, child, i=0, j=0)

                self.solver.addConstraint(c | 'required')

    def add_child(self, child, i=0, j=0):
        # np.ix_ returns the cross product of i and j indices
        self.children[np.ix_(np.atleast_1d(i), np.atleast_1d(j))] = child

    def parent_constraints(self, parent):
        # constraints that are due to the parent...