Draw edges of a graph.

   drawGraphEdges(NODES, EDGES) 
   Draws a graph specified by a set of nodes (array N-by-2 or N-by-3,
   corresponding to coordinate of each node), and a set of edges (an array
   Ne-by-2, containing to the first and the second node of each edge).

   drawGraphEdges(..., SEDGES)
   Specifies the draw mode for each element, as in the classical 'plot'
   function.
   Default drawing is a blue line for edges.


   H = drawGraphEdges(...) 
   Returns handle to the set of edges.
   
   See also 
     graphs, drawGraph, fillGraphFaces

Package: matgeom