Hello,
On Thu, Sep 25, 2008 at 9:50 AM, pong <[EMAIL PROTECTED]> wrote:
>
> I'm still having problem in displaying the label of the edges using
> DiGraph. I have read more from this group and tried:
>
> G=DiGraph({1:{1:['hola','hi'], 2:['two','dos']},2:{1:['one']}},
> loops=True, multiedges=True)
> G.edges()
> [(1, 1, 'hi'), (1, 1, 'hola'), (1, 2, 'dos'), (1, 2, 'two'), (2, 1,
> 'one')]
>
> G.show()
>
> I expect to see two loops from 1 to 1 labeled by 'hola' and 'hi',
> etc...
> but the result of G.show() only show one loop and no lables on the
> edges.
>
> Can someone tell me what am I missing?
You need to explicitly ask for edge labels to appear on the plot:
G.show(edge_labels=True)
The plotting code for graphs definitely needs some work, but luckily
there is someone working on it. It looks like there is only one edge
and one loop since they are drawn directly over each other. The same
thing is going on with the labels. I hope we can get this fixed in
the next release or two.
--Mike
> Thanks in advance
>
>
>
> On Sep 23, 9:15 pm, pong <[EMAIL PROTECTED]> wrote:
>> I tried one of the examples (example 3 inDiGraph?)
>>
>> g =DiGraph({0:{1:'x',2:'z',3:'a'}, 2:{5:'out'}},
>> implementation='networkx'); show(g)
>>
>> However, I don't see any label of the edges, why?
>>
>> Also, I think theDiGraphfunction is very useful for drawing finite
>> automata (thanks!) My question is: does it support loop to a node?
>> (which is essential in drawing automata)
> >
>
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