[RkWard-devel] length() and na.rm

[Thomas Friedrichsmeier]

On Thursday 17 August 2006 13:15, Thomas Friedrichsmeier wrote:
> png (...) would take additional arguments width, and height, so we could
> extend rk.graph.on (), to include those parameters (or simply to accept
> a '...'-parameter and pass it on to png ()).
> I'll add something to CVS later, and then write back.

Ok, in CVS rk.graph.on () is now:

"rk.graph.on" <- function (width=480, height=480, ...)
{
    filename <- rk.get.tempfile.name(prefix = "graph", extension = ".png")
    png(filename=file.path(filename), width=width, height=height, ...)
    cat(paste("<img src=\"", filename, "\" width=\"", width, "\" height=\"", 
height, "\"><br>", sep = ""), 
        file = rk.get.output.html.file(), append = TRUE)
}

So you can simply specify width and height according to your needs (480*480 is 
the default of png (), so if you omit the parameters, everything should 
remain as before).

Regards
Thomas
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