----- Original Message ----- From: "Greg Aiken" > Does anyone in this list currently use PDL and PGPLOT? If so, I was > wondering if I could ask you a question.
Note that there's also support for PLplot (with the PDL ppm package available from http://www.sisyphusion.tk ) and there will soon be an add-on module (PDL-Graphics-Gnuplot) providing Gnuplot support. (Nothing wrong with using pgplot, of course.) > I have basically figured out how to draw my own 2D graph. Basically, > PGPLOT > draws line segments to connect sample points. If one has a set of sample > points, the closer they are to each other, the less 'line segmenty' the > line > looks - and the result is more like a smooth curve. I was wondering if > anyone had an example that starts with a sparse X,Y sample set, and uses > the > GSL 'cspline' routine to 'make more closer spaced points', for the purpose > of drawing a 'smoother' graph that takes on a cubic spline appearance. > Best place to ask for this sort of assistance is on the perldl list. Subscribe by going to: http://mailman.jach.hawaii.edu/mailman/listinfo/perldl It's a quite active and helpful list. You probably already found it but, in case you haven't, the PDL home page is at http://pdl.perl.org/ Cheers, Rob _______________________________________________ Perl-Win32-Users mailing list [email protected] To unsubscribe: http://listserv.ActiveState.com/mailman/mysubs
