Hi,
I just started using pathview (great program!) and was wondering if there is a way to make the images in eps format vs the .png files that are produced, so that I can use the images for publication in journals requiring eps. I don't think a standard postscript command like I normally use in R would work here, because the figure generation automatically occurs when I use the ">pathview" command. At present I am using the Development version of the package (see below) because I have a "non-model" organism (mosquito, Anopheles), and it seems I need to use the latest/development version to use the Kegg gene IDs for my organism (e.g., "AgaP_AGAP005583"). I can re-save and thus convert the PNG image as EPS in ADOBE, but I am not sure if that'll decrease resolution relative to making the format in EPS in R originally.
Thanks!

> sessionInfo()
R version 3.0.2 (2013-09-25)
Platform: x86_64-apple-darwin10.8.0 (64-bit)

locale:
[1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8

attached base packages:
[1] parallel  stats     graphics  grDevices utils     datasets  methods
[8] base

other attached packages:
 [1] pathview_1.1.7        org.Hs.eg.db_2.10.1   RSQLite_0.11.4
 [4] DBI_0.2-7             AnnotationDbi_1.23.25 Biobase_2.21.7
 [7] BiocGenerics_0.7.5    KEGGgraph_1.17.0      graph_1.39.3
[10] XML_3.95-0.2

loaded via a namespace (and not attached):
 [1] Biostrings_2.29.19 digest_0.6.3       grid_3.0.2         httr_0.2
 [5] IRanges_1.19.38    KEGGREST_1.1.1     png_0.1-6          RCurl_1.95-4.1
 [9] Rgraphviz_2.5.4    stats4_3.0.2       stringr_0.6.2      tools_3.0.2
[13] XVector_0.1.4

--------------------------------------------------
Dr. Hilary April Smith
Postdoctoral Research Associate
University of Notre Dame
Department of Biological Sciences
321 Galvin Life Sciences


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