gnuplot-beta

gnuplot 4.4, mac os x, wxt terminal

[Werner S. <sm...@ia...>]

Hi,

after some messing around I finally made the wxt(p) driver work. What I
did was:

* Download the GTK_2.18.5-X11.pkg package from
http://r.research.att.com/ and install it
* Download the wxWidgets 2.8.11-rc2 source and compile a static build

Compiling gnuplot 4.4/4.5 works fine, pngcairo/pdfcairo work, but the
wxt terminal hangs. Looking at the code this is because wxt uses a
second thread which calls wxApp::OnRun which shouldn't be done, and
obviously doesn't work in Mac OS X.

I patched gnuplot 4.4 from cvs with the patch adding another terminal
wxtp which works similar to gnuplot_x11. The patch didn't apply cleanly,
but this could be sorted out. It compiles and runs, but window doesn't
get focus - known problem, since gnuplot is not an app, but with a
little "hack" using CPSEnableForegroundOperation() this can also be
solved and I got a working (sort of) wxtp terminal outside of an app bundle.

I just want to known what the status of wxt is now. Is wxtp supposed to
be applied to cvs? The patch is over a year old.

Anyway, just want to know where this is heading, maybe I can help a
little (having some experience being the maintainer of the wxWidgets
driver of PLplot).

Regards,
Werner

-- 
Dr. Werner Smekal
Institut fuer Angewandte Physik
Technische Universitaet Wien
Wiedner Hauptstr 8-10/134
A-1040 Wien
Austria
DVR-Nr: 0005886

email: sm...@ia...  (GPG: EDCAF4A79)
web:   http://www.iap.tuwien.ac.at/~smekal
phone: +43-(0)1-58801-13463 (office)
       +43-(0)1-58801-13469 (laboratory)
fax:   +43-(0)1-58801-13499

Re: gnuplot 4.4, mac os x, wxt terminal

[Mojca M. <moj...@gm...>]

On Thu, Feb 25, 2010 at 23:03, Werner Smekal wrote:
>
> Anyway, just want to know where this is heading, maybe I can help a
> little (having some experience being the maintainer of the wxWidgets
> driver of PLplot).

Hello,

I would be enormously grateful if someone would manage to fix the
terminal for Mac.

I'm not in development team, but from what I understood the main
problem was that most developers don't own a mac and those that had a
chance to try it weren't sure what had to be fixed.

Mojca

Re: gnuplot 4.4, mac os x, wxt terminal

[Ethan M. <merritt@u.washington.edu>]

On Thursday 25 February 2010 14:03:31 Werner Smekal wrote:
> Hi,
> 
> after some messing around I finally made the wxt(p) driver work. What I
> did was:
> 
> * Download the GTK_2.18.5-X11.pkg package from
> http://r.research.att.com/ and install it
> * Download the wxWidgets 2.8.11-rc2 source and compile a static build
> 
> Compiling gnuplot 4.4/4.5 works fine, pngcairo/pdfcairo work, but the
> wxt terminal hangs. Looking at the code this is because wxt uses a
> second thread which calls wxApp::OnRun which shouldn't be done, and
> obviously doesn't work in Mac OS X.
> 
> I patched gnuplot 4.4 from cvs with the patch adding another terminal
> wxtp which works similar to gnuplot_x11. The patch didn't apply cleanly,
> but this could be sorted out. It compiles and runs, but window doesn't
> get focus - known problem, since gnuplot is not an app, but with a
> little "hack" using CPSEnableForegroundOperation() this can also be
> solved and I got a working (sort of) wxtp terminal outside of an app bundle.
> 
> I just want to known what the status of wxt is now. Is wxtp supposed to
> be applied to cvs? The patch is over a year old.

No one has ever reported full success in getting wxt running under OSX,
so far as I am aware.   The wxtp patch was supposed to get the train moving
in that direction, but if the train ever arrived at the station I must have
been snoozing. 
 
> Anyway, just want to know where this is heading, maybe I can help a
> little (having some experience being the maintainer of the wxWidgets
> driver of PLplot).

If you have an updated patch plus a set of instructions for OSX users,
that would be fantastic!   

I have Macs available for testing, but the build environment is 
too different from machines I know well for me to help much when things
don't work.  In particular I never had any sort of handle on the
issue with giving focus to the plot window.

	Ethan







> 
> Regards,
> Werner
> 
> -- 
> Dr. Werner Smekal
> Institut fuer Angewandte Physik
> Technische Universitaet Wien
> Wiedner Hauptstr 8-10/134
> A-1040 Wien
> Austria
> DVR-Nr: 0005886
> 
> email: sm...@ia...  (GPG: EDCAF4A79)
> web:   http://www.iap.tuwien.ac.at/~smekal
> phone: +43-(0)1-58801-13463 (office)
>        +43-(0)1-58801-13469 (laboratory)
> fax:   +43-(0)1-58801-13499
> 
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-- 
Ethan A Merritt
Biomolecular Structure Center
University of Washington, Seattle 98195-7742