highlights a set of arcs
show_arcs(p,[sup])
row vector of arc numbers (directed graph) or edge numbers (undirected graph)
string, superposition flag
show_arcs
highlights the set of arcs or edges p
of the
displayed graph in the current edit_graph window.
If the optional argument sup
is equal to the string 'sup',
the highlighting is superposed on the previous one.
ta=[1 1 2 2 2 3 4 5 5 7 8 8 9 10 10 10 11 12 13 13 13 14 15 16 16 17 17]; he=[2 10 3 5 7 4 2 4 6 8 6 9 7 7 11 15 12 13 9 10 14 11 16 1 17 14 15]; g=make_graph('foo',1,17,ta,he); g.nodes.graphics.x=[283 163 63 57 164 164 273 271 339 384 504 513 439 623 631 757 642]/2; g.nodes.graphics.y=[59 133 223 318 227 319 221 324 432 141 209 319 428 443 187 151 301]/2; show_graph(g); t=min_weight_tree(1,g); g1=g; ma=edge_number(g1); edgecolor=1*ones(1,ma); g1.edges.graphics.foreground=edgecolor; edgewidth=1*ones(1,ma); edgewidth(t)=4*ones(t); g1.edges.graphics.width=edgewidth; for i=8:12, edgecolor(t)=i*ones(t); g1.edges.graphics.foreground=edgecolor; xpause(3d5); show_graph(g1); show_arcs(t); end; | ![]() | ![]() |