| xmlGraph |
(String graph) |
yoix.graph |
| |
Returns an
Graph
by parsing the supplied
graph
argument,
which should be in the XML graph description format used by Yoix.
| |
| Example: |
The following script loads a graph in XML format from a string and
writes in to standard output in
dot
format.
import yoix.graph.*;
graph_str = "\
<\graph name=g directed=1 strict=1 label=Example>\n\
<graph_attributes color=white />\n\
<node_attributes color=blue />\n\
<node name=node_0 color=red />\n\
<node name=node_1 />\n\
<node name=node_2 color=green />\n\
<node name=node_3 />\n\
<node name=node_4 color=orange />\n\
<edge name=edge_3_0 tail=node_3 head=node_0 color=yellow />\n\
<edge name=edge_0_2 tail=node_0 head=node_2 color=green />\n\
<edge name=edge_2_0 tail=node_2 head=node_0 color=red />\n\
<edge name=edge_1_2 tail=node_1 head=node_2 color=blue />\n\
<subgraph name=subg_0>\n\
<edge name=edge_4_0 tail=node_4 head=node_0 color=red />\n\
<edge name=edge_1_4 tail=node_1 head=node_4 color=blue />\n\
</subgraph>\n\
</graph>\n\
";
g = xmlGraph(graph_str);
stdout.nextbuf = g.text(DOT);
The results on standard output are:
strict digraph g {
graph [
color=white,
label=example
];
node [
color=blue
];
node_0 [
color=red
];
node_1;
node_2 [
color=green
];
node_3;
node_4 [
color=orange
];
node_3 -> node_0 [
name=edge_3_0,
color=yellow
];
node_0 -> node_2 [
name=edge_0_2,
color=green
];
node_2 -> node_0 [
name=edge_2_0,
color=red
];
node_1 -> node_2 [
name=edge_1_2,
color=blue
];
subgraph subg_0 {
node_4 -> node_0 [
name=edge_4_0,
color=red
];
node_1 -> node_4 [
name=edge_1_4,
color=blue
];
}
}
| | |
| Return: |
Graph
| | |
| See Also: |
countElements,
Edge,
Graph,
listElements,
Node
|
|
Yoix is a registered trademark of AT&T Inc.
|
