[BioC] Rgraphviz- \"len\" is not a graphical parameter

[Martin Morgan]

Try library(Rgraphviz) before calling plot(). Martin

-- 
Martin Morgan

On Aug 27, 2012, at 9:12 AM, Kasper Daniel Hansen <kasperdanielhansen at gmail.com> wrote:

> First, a warning is not the same as an error.  Does a plot appear?
> 
> Second, I cannot reproduce this on OS X, with the same package versions.
> 
> Kasper
> 
> On Mon, Aug 27, 2012 at 11:52 AM, narsis [guest] <guest at bioconductor.org> wrote:
>> 
>> I have installed  Rgraphvis on my computer
>> (OS:Windows vista.
>> I have tried to make the following graph
>> 
>> V <- letters[1:10]
>>> M <- 1:4
>>> set.seed(123)
>>> V <- letters[1:10]
>>> M <- 1:4
>>> g1 <- randomGraph(V, M, .2)
>>> plot(g1, "neato")
>> 
>> Then I got following error:
>> There were 32 warnings (use warnings() to see them)
>>> warnings()
>> Warning messages:
>> 1: In plot.xy(xy.coords(x, y), type = type, ...) :
>>  "len" is not a graphical parameter
>> 2: In plot.xy(xy.coords(x, y), type = type, ...) :
>>  "edgemode" is not a graphical parameter
>> 3: In plot.xy(xy.coords(x, y), type = type, ...) :
>>  "len" is not a graphical parameter
>> 4: In plot.xy(xy.coords(x, y), type = type, ...) :
>>  "edgemode" is not a graphical parameter
>> ....
>> I have cheked Path variables for both R and Graphvis
>> strsplit(Sys.getenv("PATH"), ";")
>> [[1]]
>> [1] "C:\\Program Files\\copasi.org\\COPASI 4.8.35\\bin"
>> [2] "C:\\Program Files\\Common Files\\Microsoft Shared\\Windows Live"
>> [3] "C:\\texmf\\miktex\\bin"
>> [4] "C:\\Windows\\system32"
>> [5] "C:\\Windows"
>> [6] "C:\\Windows\\System32\\Wbem"
>> [7] "C:\\Program Files\\Common Files\\Roxio Shared\\9.0\\DLLShared\\"
>> [8] "C:\\Program Files\\Common Files\\Roxio Shared\\DLLShared\\"
>> [9] "c:\\Program Files\\Microsoft SQL Server\\100\\Tools\\Binn\\"
>> [10] "c:\\Program Files\\Microsoft SQL Server\\100\\DTS\\Binn\\"
>> [11] "C:\\Windows\\System32\\WindowsPowerShell\\v1.0\\"
>> [12] "C:\\Program Files\\Windows Live\\Shared"
>> [13] "C:\\Program Files\\QuickTime\\QTSystem\\"
>> [14] "C:\\Program Files\\MATLAB\\R2010b\\runtime\\win32"
>> [15] "C:\\Program Files\\MATLAB\\R2010b\\bin"
>> [16] "c:\\Program Files\\Graphviz2.20\\bin"
>> [17] "C:\\Program Files\\SSH Communications Security\\SSH Secure Shell"
>> 
>> and
>> list.files(strsplit(Sys.getenv("PATH"), ";")[[1]][[14]], "dll")
>> [1] "mclcom7_14.dll"     "mclcommain7_14.dll" "mclmcrrt7_14.dll"
>> [4] "mclxlmain7_14.dll"  "msvcp60.dll"        "mwcommgr.dll"
>> [7] "mwcomutil.dll"
>> 
>> I do not know what is the problem , It would be appreciated if you can help me.
>> Best
>> Narsis
>> 
>> -- output of sessionInfo():
>> 
>> R version 2.15.1 (2012-06-22)
>> Platform: i386-pc-mingw32/i386 (32-bit)
>> 
>> locale:
>> [1] LC_COLLATE=English_United States.1252
>> [2] LC_CTYPE=English_United States.1252
>> [3] LC_MONETARY=English_United States.1252
>> [4] LC_NUMERIC=C
>> [5] LC_TIME=English_United States.1252
>> 
>> attached base packages:
>> [1] grid      stats     graphics  grDevices utils     datasets  methods
>> [8] base
>> 
>> other attached packages:
>> [1] Rgraphviz_1.34.2    graph_1.34.0        BiocInstaller_1.4.7
>> 
>> loaded via a namespace (and not attached):
>> [1] BiocGenerics_0.2.0 stats4_2.15.1      tools_2.15.1
>> 
>> --
>> Sent via the guest posting facility at bioconductor.org.
>> 
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> 
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