This should help a little bit:
jpeg(fileName)
someFunctionThatDrawsTheGraph()
dev.off()
you can also use:
fileName<-tclvalue(tkgetSaveFile(initialfile=".jpg",filetypes="{{JPEG
File} {.jpeg .jpg}}"))
to get the name of the file to save.
On 9/28/05, Søren Højsgaard <[EMAIL PROTECTED]> wrote:
> Dear all,
> I am trying make a small tcltk thing for drawing graphs with vertices, edges
> etc. I can draw the graph in a window.
>
> - I would like it so that if I resize the window, the graph will also be
> resized. To do this, I guess I need the size of the window, so that I can
> calculate the new coordinates.
> - I would also like to be able to save the graph as e.g. a jpg/ps file.
> Can anyone help on this?
>
> I find the documentation of the tcltk package difficult to comprehend so I
> have used the examples on
> http://bioinf.wehi.edu.au/~wettenhall/RTclTkExamples/. Can anyone point me to
> other sources of examples/doc of the tcltk package?
> Thanks in advance
> Søren
>
> _______________________________________________
> R-SIG-GUI mailing list
> R-SIG-GUI@stat.math.ethz.ch
> https://stat.ethz.ch/mailman/listinfo/r-sig-gui
>
--
Carlos Rendon
_______________________________________________
R-SIG-GUI mailing list
R-SIG-GUI@stat.math.ethz.ch
https://stat.ethz.ch/mailman/listinfo/r-sig-gui
