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show_arcs(1) Scilab function show_arcs(1)
NAME
show_arcs - highlights a set of arcs
CALLING SEQUENCE
show_arcs(p,[sup])
PARAMETERS
p : row vector of arc numbers (directed graph) or edge numbers (undirected
graph)
sup : string, superposition flag
DESCRIPTION
show_arcs highlights the set of arcs or edges p of the displayed graph in
the current Metanet window. If the optional argument sup is equal to the
string 'sup', the highlighting is superposed on the previous one.
By default, this function works in asynchronous mode (see metanet_sync).
EXAMPLE
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('node_x')=[283 163 63 57 164 164 273 271 339 384 504 513 439 623 631 757 642];
g('node_y')=[59 133 223 318 227 319 221 324 432 141 209 319 428 443 187 151 301];
show_graph(g);
t=min_weight_tree(1,g); g1=g; ma=edge_number(g1);
edgecolor=1*ones(1,ma); g1('edge_color')=edgecolor;
edgewidth=1*ones(1,ma); edgewidth(t)=4*ones(t); g1('edge_width')=edgewidth;
for i=8:12,
edgecolor(t)=i*ones(t); g1('edge_color')=edgecolor;
unix('sleep 2'); show_graph(g1);
show_arcs(t);
end;
SEE ALSO
metanet_sync, show_nodes
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