legend.view.tree

$mol_chart_legend $mol_scroll
	graphs /$mol_plot_graph
	sub <= graph_legends /$mol_view
	-
	Graph_legend!id $mol_view
		sub /
			<= Graph_sample_box!id $mol_view
				sub /
					<= Graph_sample!id null
			<= Graph_title!id $mol_view
				sub /
					<= graph_title!id \