Hi Alban, yes it compiles now, but it doesn't work. Still the same problem (I reverted all my changes to plctrl.c). Any other ideas?
Regards, Werner On 01.09.2009, at 10:53, Rochel, Alban wrote: > Oops, I forgot: add "#include <QLocale>" somewhere at the top (e.g. > below #include <QMutexLocker>) > ________________________________________ > De : plplot-devel-boun...@lists.sourceforge.net > [plplot-devel-boun...@lists.sourceforge.net > ] de la part de Werner Smekal [sme...@iap.tuwien.ac.at] > Date d'envoi : mardi 1 septembre 2009 09:47 > À : Alan W. Irwin > Cc : Plplot-devel mailing list; Hazen Babcock > Objet : Re: [Plplot-devel] Qt driver update > > Hi, > >> I think I found out what the problem is. The first page reads okay, >> but then qt takes over to show the plot and somehow changes the >> locale >> or something. This is on a Mac, English version, but Austrian >> locale - >> so after that scanf expects floating point numbers to be written >> numbers like 3,1415 and not 3.1415. scanf fails then on the >> numbers. I >> assume that this is the problem, since I printed the out the numbers >> with printf in case sscanf fails and the output is: >> >> 0: 0.0 0.0 0.0 0.0 1.0 0 >> 1: 1.0 1.0 1.0 1.0 1.0 0 >> 0: 0.0 1.0 1.0 1.0 1.0 0 >> 0,000000, -0,000000, 0,000000. 0,000000, 0,000000, 3075440 >> >> *** PLPLOT WARNING *** >> Unrecognized cmap1 format (wrong number of items (1) for version 2 of >> format) 0.0 1.0 1.0 1.0 1.0 0 >> >> I'll try now to play around with my locale. The other Mac has also >> Austrian locale, but obviously Qt cocoa doesn't mess around here. > > Ok, this is the problem. Qt carbon changes the locale and sscanf > doesn't work as expected any more. If I add > > setlocale(LC_NUMERIC, "C"); > > just before the sscanf call, everything works as expected. This is > obviously not the correct solution but at least we know what is going > wrong. Also if I change my locale to UK the example works as expected. > > Regards, > Werner > > -- > Dr. Werner Smekal > Institut fuer Allgemeine Physik > Technische Universitaet Wien > Wiedner Hauptstr 8-10 > A-1040 Wien > Austria > > email: sme...@iap.tuwien.ac.at > 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 > > > ------------------------------------------------------------------------------ > Let Crystal Reports handle the reporting - Free Crystal Reports 2008 > 30-Day > trial. Simplify your report design, integration and deployment - and > focus on > what you do best, core application coding. Discover what's new with > Crystal Reports now. http://p.sf.net/sfu/bobj-july > _______________________________________________ > Plplot-devel mailing list > Plplot-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/plplot-devel -- Dr. Werner Smekal Institut fuer Allgemeine Physik Technische Universitaet Wien Wiedner Hauptstr 8-10 A-1040 Wien Austria email: sme...@iap.tuwien.ac.at 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 ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________ Plplot-devel mailing list Plplot-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/plplot-devel
