Re: Trying to get chart from table working

[Peter Davis <pfd@pfdstudio.com>]

I do have those lines in my .org file, but no PDF was produced. I tried
switching to png, but still no file was produced.

Thanks,
-pd

On Sun, Oct 1, 2017, at 02:51 PM, Thierry Banel wrote:
> Do you get the following lines?
> (you can erase them, they will be recreated).
> 
>    #+results:
>    [[file:timeseries.pdf]]
> 
> If you click on the link, it should open okular or acrobat reader or 
> whatever displaying the plot.
> 
> Otherwise you can try a different format, PNG for instance:
> 
>    #+begin_src gnuplot :var data=measurements :file timeseries.png 
> :results inline
> 
> 
> 
> 
> On 01/10/2017 15:47, Peter Davis wrote:
> > On Sat, Sep 30, 2017, at 09:25 AM, Eric S Fraga wrote:
> >> On Friday, 29 Sep 2017 at 17:32, Peter Davis wrote:
> >>> I'm sorry to belabor this, but I could use some help. I'd be willing to
> >>> pay a modest consulting fee, but I'm trying to solve a problem in a
> >>> timely way, as it would help me with healthcare decisions.
> >>>
> >>> Basically, I want to plot a time series graph showing my PSA (prostate
> >>> specific antigen) over time. The PSA is measured at irregular intervals,
> >>> and has been for over 4 years (and hopefully will continue for many more
> >>> years.) That should be a simple enough graph. I've already got a
> >>> javascript d3 example that does this, but I'd like to embed it in a
> >>> document, and to be able to generate PDF.
> >> This part is relatively straightforward.  Using your data example, you
> >> can do the following:
> >>
> > Thank you for the example, Eric. Running this gives me a page with the
> > table and the code on it, but no plot. Here's what *Messages* says:
> >
> > gnuplot-mode 0.7-beta -- determining gnuplot version ......
> > gnuplot-mode 0.7-beta (gnuplot 5.2) -- report bugs with "C-c C-u"
> > Saving file /Users/peterdavis/Dropbox/Org/t.org...
> > Wrote /Users/peterdavis/Dropbox/Org/t.org
> > Mark set
> > Saving file /Users/peterdavis/Dropbox/Org/t.org...
> > Wrote /Users/peterdavis/Dropbox/Org/t.org
> > org-babel-exp process gnuplot at position 292...
> > Saving file /Users/peterdavis/Dropbox/Org/t.tex...
> > Wrote /Users/peterdavis/Dropbox/Org/t.tex
> > Processing LaTeX file ./t.tex...
> > PDF file produced.
> > Running open /Users/peterdavis/Dropbox/Org/t.pdf...done
> >
> > Thank you.
> >
> > -pd
> >
> >
> >> The colouring bit is harder and I don't know whether it's possible or
> >> not.  I suggest you look at examples on the web, e.g.
> >>
> >> http://gnuplot.sourceforge.net/demo/
> >>
> >> to see if anything fits what you are trying to do.
> >>
> >> HTH,
> >> eric
> >>
> >> -- 
> >> : Eric S Fraga via Emacs 27.0.50, Org release_9.1.1-78-gfbf47c
> >> Email had 2 attachments:
> >> + t.org
> >>    1k (text/x-org)
> >> + signature.asc
> >>    1k (application/pgp-signature)
> >
> 
> 


-- 
  Peter Davis
  www.techcurmudgeon.com