Method draw

pattern/graph/__init__.py:526–532

Draws all nodes and edges.

(self, weighted=False, directed=False)

            self.layout.update(**kwargs)
        
    def draw(self, weighted=False, directed=False):
        """ Draws all nodes and edges.
        """
        for e in self.edges: 
            e.draw(weighted, directed)
        for n in reversed(self.nodes): # New nodes (with Node._weight=None) first. 
            n.draw(weighted)
            
    def node_at(self, x, y):
        """ Returns the node at (x,y) or None.