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metanet >> metanet > 1_display_edition > set_nodes_id

set_nodes_id

displays labels near selected nodes in a graph display.

Calling Sequence

set_nodes_id(nodes,Id,loc)

Parameters

nodes

vector of integers, the selected nodes

Id

vector of strings: the labels to be drawn with the nodes;

loc

string, with possible values : "center", "right", "left", "up" and "downn. Specify where the labels will be drawn.

Description

set_nodes_id(nodes,Id,loc) allows to display labels near selected nodes of the displayed graph in the current edit_graph window (see netwindow). Note that these labels are not stored in the corresponding graph data structure.

Examples

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);
set_nodes_id(1:3,'n'+string(1:3),'right')

See Also


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