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Re: GraphicsGrid

  • To: mathgroup at smc.vnet.net
  • Subject: [mg82397] Re: GraphicsGrid
  • From: Jens-Peer Kuska <kuska at informatik.uni-leipzig.de>
  • Date: Fri, 19 Oct 2007 05:00:40 -0400 (EDT)
  • References: <ff77gv$nfs$1@smc.vnet.net>

Hmmm,

you think that

GraphicsGrid[{{T, T, T}, g}]

generate a rectangular grid of 3 x 2
entries ??

Regards
   Jens

Bruce Colletti wrote:
> Re 6.0.1 under WinXP.
> 
> In the skeletal code below (actual code follows thereafter), the two GraphicsGrid commands produce the desired output.  However, the second command also produces the error messages shown.
> 
> Why do these messages appear?  Thanks.
> 
> Bruce
> 
> X = an integer matrix;
> g = GraphPlot[ ...];
> GraphicsGrid[{{X, X, X}, g}]
> 
> T = X;
> T[[1, 2]] = Item[T[[1, 2]], Background -> Red];
> GraphicsGrid[{{T, T, T}, g}]
> 
> Thread::tdlen: Objects of unequal length in \
> {{1,1,1,2},{1,2,1,2},{1,3,1,2}}->{} cannot be combined. >>
> 
> Part::partw: Part 2 of Graphics`GraphicsGridDump`CleanseRule[<<1>>] \
> does not exist. >>
> 
> Set::pspec: Part specification {{1,1,1,2},{1,2,1,2},{1,3,1,2}} is \
> neither an integer nor a list of integers. >>
> 
> *****  ACTUAL CODE  *****
> 
> n = 7;
> X = RandomInteger[{1, 9}, {n, n}];
> perms = {{{1, 2, 3}, {5, 6}}, {{2, 5, 1, 4, 3, 7, 6}}, {Range@4, 
>     Range[5, n]}};
> 
> g = GraphPlot[convert[#, n], ImageSize -> 100, DirectedEdges -> True, VertexLabeling -> True] & /@ perms;
> 
> GraphicsGrid[{{X, X, X}, g}]
> 
> T = X;
> T[[1, 2]] = 
>  Item[T[[1, 2]], Background -> Red]; 
> 
> GraphicsGrid[{{T, T, T}, g}]
> 


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