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getxy

PURPOSE ^

getxy(g) --- give g's embedding (or [] if g doesn't have one)

SYNOPSIS ^

function z = getxy(g)

DESCRIPTION ^

 getxy(g) --- give g's embedding (or [] if g doesn't have one)

CROSS-REFERENCE INFORMATION ^

This function calls: This function is called by:

SOURCE CODE ^

0001 function z = getxy(g)
0002 % getxy(g) --- give g's embedding (or [] if g doesn't have one)
0003 
0004 
0005 global GRAPH_MAGIC
0006 
0007 if (hasxy(g))
0008     z = GRAPH_MAGIC.graphs{g.idx}.xy;
0009 else
0010     z = [];
0011 end

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