Yet most of these libraries are only callable and no source codes
available. What I want to know is how a line is ploted in screen with
Fortran(not visual fortran either Powerstation). I not only want to eat
pork but also want to see pig running. I want to know the contents inside
these two lines
subroutine dfLine(x1,x2,color)
...
end
On Wed, 31 Oct 2001, Clive Page wrote:
> On Wed, 31 Oct 2001, Zhou Yong Cheng wrote:
>
> > This is not a question since there are some freewares writen in
> > Fortran for data plotting. However, I really don't know how this is
> > managed. In my option, there are several means:
>
> If that was not a question, then I guess this is not an answer. :-)
>
> There are many subroutine libraries callable from Fortran programs for
> producing graphics and image display. The one I use most often is PGPLOT
> which is copyrighted code but downloadable from
> http://www.astro.caltech.edu/~tjp/pgplot/
>
> There are others such as PSPLOT and DISLIN listed in Michel Olagnon's
> useful list:
> http://www.ifremer.fr/ditigo/molagnon/fortran90/engfaq.html#2.3
>
> I don't think there are specific Fortran problems involved with these
> libraries, except that they are mostly designed with Fortran77 interfaces,
> so the extra security of using modules and interfaces in more modern
> versions is not directly obtained.
>
>
> --
> Clive Page, /"\ ASCII ribbon
> Dept of Physics & Astronomy, \ / campaign against
> University of Leicester. X HTML mail
> U.K. / \ and postings
>
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