[Bioc-devel] imageMap in package genplotter has wrong signature

[Seth Falcon]

Hi,

I took a closer look at graph which really is doing what you want
AFAICS.  What I missed before (sorry) is:

setClass("file")
setClass("connection")
setIs("file", "connection")

setMethod("FOO", signature(con="connection"), ...)

and then in NAMESPACE:

file and connection are listed in exportClasses.

Can you try that?

+ seth