plot.py 文件源码

def plot_nx(bn,**kwargs):
    """
    Draw BayesNet object from networkx engine
    """
    g = nx.DiGraph(bn.E)
    pos = graphviz_layout(g,'dot')
    #node_size=600,node_color='w',with_labels=False
    nx.draw_networkx(g,pos=pos, **kwargs)
    plt.axis('off')
    plt.show()