What I meant was: import Graphics.EasyPlot tData = [ (1,2), (2,3), (3,1), (4,5), (5,3), (6,1) ] main = do plot' [Interactive] Windows $ Data2D [Title "Demo Title"] [] tData this should work, but it keeps gnuplot open (so you have to type "quit" on the terminal). (I think there is a difference between the Unix and Windows versions for Gnuplot; I had the same problem when I used gnuplot in C programs) 2018-05-11 15:42 GMT+02:00 Ut Primum :

Maybe you could try with plot'

Il ven 11 mag 2018, 15:11 Gregory Guthrie ha scritto:

...

Thanks; good idea - but nope.

I'd file a report to EasyPlot, but not sure where to do that.

Older discussions on this issue note that there is a "persist" option for gnuplot, but I didn't yet see how to pass that to try it.

-----Original Message-----

My first hunch was that, since the program ends right after plotting, it cleans up the plot window and exits. But trying it on an X11 system, I got a persistent window despite the program exiting. That may be a difference between Unix and Windows child process handling; I don't have a Windows machine handy right now to test, but you could try this:

main = do plot Windows $ Data2D [Title "Demo Title"] [] tData _ <- getLine return ()

If that doesn't fix it, my only guess is there's either a difference between the Unix and Windows versions of gnuplot, or a bug in easyplot's Windows handling. _______________________________________________ Beginners mailing list Beginners@haskell.org http://mail.haskell.org/cgi-bin/mailman/listinfo/beginners