Re: How change font size of Graph vertex labels?
- To: mathgroup at smc.vnet.net
- Subject: [mg117223] Re: How change font size of Graph vertex labels?
- From: Helen Read <readhpr at gmail.com>
- Date: Sat, 12 Mar 2011 05:07:24 -0500 (EST)
- References: <ilcqeh$im9$1@smc.vnet.net>
On 3/11/2011 4:36 AM, Murray Eisenberg wrote:
> I want to make the "Names" labels of vertices in a Graph larger. The
> "obvious" way...
>
> Graph[{1, 2, 3},
> {DirectedEdge[1, 2], DirectedEdge[2, 3], DirectedEdge[3, 1]},
> {VertexLabels -> {Placed["Name", Center]}, VertexSize -> {Medium},
> VertexStyle -> {24}}]
>
> ...seems to do nothing. And replacing the option VertexStyle -> {24}
> with the wordier VertexStyle -> {FontSize->24} prevents Mathematica from
> evaluating the Graph expression at all.
>
> (Mathematica 8.0.1)
VertexStyle is for the vertices themselves. Use VertexLabelStyle to
style the VertexLabels.
Graph[{1, 2, 3}, {DirectedEdge[1, 2], DirectedEdge[2, 3],
DirectedEdge[3, 1]}, {VertexLabels -> {Placed["Name", Center]},
VertexSize -> {Medium}, VertexStyle -> Red, VertexLabelStyle -> 24}]
--
Helen Read
University of Vermont