Re: VertexWeight not showing in Graph
- To: mathgroup at smc.vnet.net
- Subject: [mg117247] Re: VertexWeight not showing in Graph
- From: Bob Hanlon <hanlonr at cox.net>
- Date: Sat, 12 Mar 2011 05:11:44 -0500 (EST)
My documentation (v8.0.1 on a Mac) is apparently different from yours.
Under More Information there are only two entries following the statement "The following option settings can be used: " They are the first and third that you see. There is no statement about "EdgeWeight"
Bob Hanlon
---- Peter Pein <petsie at dordos.net> wrote:
=============
Am 10.03.2011 12:25, schrieb Bob Hanlon:
> I was unable to find anything that indicates EdgeLabels->"EdgeWeight" should work.
Have a look at the documentation page for EdgeLabels and you'll find in
the "More Information"-paragraph:
The following option settings can be used:
None use no edge labels
"EdgeWeight" use the edge weight as a label
{Subscript[v, i]\[UndirectedEdge]Subscript[v,
j]->Subscript[lbl, ij],\[Ellipsis]} label edge Subscript[v,
i]\[UndirectedEdge]Subscript[v, j] with Subscript[lbl, ij] etc.
> However, based on the documentation I would use
>
> With[{gr = {1 \[UndirectedEdge] 2, 2 \[UndirectedEdge] 3,
> 3 \[UndirectedEdge] 1}, wt = {2, 3, 4}},
> Graph[gr, EdgeWeight -> wt,
> EdgeLabels -> Thread[gr -> wt]]]
>
>
> Bob Hanlon
>
> ---- Lou<lvveen32 at xs4all.nl> wrote:
>
> =============
> Hi All,
> I'm using the example in the helpfiles:
> Graph[{1 \[UndirectedEdge] 2, 2 \[UndirectedEdge] 3,
> 3 \[UndirectedEdge] 1}, EdgeWeight -> {2, 3, 4}]
> I read that it's possible to show the edgeweight as a label with
> EdgeLabels->"EdgeWeight"
> However using that option doesn't show the expected (by me that is..)
> 2,3 and 4.
> See document on edgelabels.
> What am I doing wrong?
> Kind regards,
> Laurent
>
>
>
I think that is
1. unmistakable
2. not true
Peter