A 'draw_undi_graph' represents an undi_graph with coordinates associated to nodes and bends, more a series of graphical attributes for nodes and edges. The basic idea of this class is that it has a constructor from each other class in which coordinates (double in general) are assigned in order to produce an appropriate layout. For instance, it is possible to make a draw_undi_graph object initializing it with an orth_plan_undi_graph, and specifying one of the compaction algorithms provided in the library. More details about the layout algorithms available for each constructor are provided directly in the method documentation.

Technical details about node and bends coordinates:

NOTICE: features about node and edge shadows are experimental.

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