Re: [Plplot-devel] example_pdfqt (Timeout)

2009-05-11 Thread Alban Rochel
Alan W. Irwin wrote: > On 2009-05-09 20:23-0400 Hazen Babcock wrote: > > >> It looks like it is a problem with 4.4.3, pdfqt works fine with 4.5.1. >> > > Thanks! > > I have modified README.release (revision 9950) in light of this information > and the other Ubuntu/64-bit information Hazen g

[Plplot-devel] Interactive Qt drivers and window rescaling

2009-05-11 Thread Alban Rochel
Hello all, Merging the interactive Qt driver I provided for plplot and the one we developed for QSAS, I realized that some of its behaviours could be discussed and could lead to making them evolve a little. Do you have a preference on how interactive drivers should manage line widths when the wind

Re: [Plplot-devel] pkg-config bug / library flags

2009-05-11 Thread Arjen Markus
Hi Alan, Andrew, Werner, it may be nothing of consequence, but when I fixed the command-line issue with Fortran 77/95 last week, I could not find any pkg-config file for the platforms I looked at (notably MinGW). I may have missed it, but I was curious whether I should do something about it, as th

Re: [Plplot-devel] example_pdfqt (Timeout)

2009-05-11 Thread Alban Rochel
Alan W. Irwin wrote: > On 2009-05-09 20:23-0400 Hazen Babcock wrote: > > > By the way, Alban, could you please review Werner's reports to see if you > can verify that Mac OS X issue with qtwidget? Does qtwidget use of Qt4 > on Mac OS X eventually boil down to a call to X or is there some other

Re: [Plplot-devel] example_pdfqt (Timeout)

2009-05-11 Thread Werner Smekal
Hi Alban, On 11.05.2009, at 15:55, Alban Rochel wrote: > Alan W. Irwin wrote: >> On 2009-05-09 20:23-0400 Hazen Babcock wrote: >> >> >> By the way, Alban, could you please review Werner's reports to see >> if you >> can verify that Mac OS X issue with qtwidget? Does qtwidget use of >> Qt4 >>

Re: [Plplot-devel] example_pdfqt (Timeout)

2009-05-11 Thread Alban Rochel
Werner Smekal wrote: > Hi Alban, > > On 11.05.2009, at 15:55, Alban Rochel wrote: > > >> Alan W. Irwin wrote: >> >>> >> I've just tried on Tony's Mac (Qt 4.4.3), and what we observed was >> more >> serious than what Werner reported: all the pages in the interactive >> driver are bl

Re: [Plplot-devel] example_pdfqt (Timeout)

2009-05-11 Thread Werner Smekal
Hi Alban, > Can you try this simple change, just to confirm the issue?: > Comment out lines 1380 to 1382 (painter->fillRect...). These lines > draw > the background (margins and black background), removing them should > leave only the plots over whatever garbage is in graphic memory, which > cou

Re: [Plplot-devel] example_pdfqt (Timeout)

2009-05-11 Thread Alban Rochel
Werner Smekal wrote: > Hi Alban, > > I kind of "fixed" it by adding after line 1487 > > 1487: widget->resize(plsc->xlength, plsc->ylength); > 1488: widget->clearWidget(); > > Don't know why? But now the pages show up. Still black page if I press > return twice fast consecutively. > > HTH, > Werne

Re: [Plplot-devel] example_pdfqt (Timeout)

2009-05-11 Thread Werner Smekal
Hi Alban, I kind of "fixed" it by adding after line 1487 1487: widget->resize(plsc->xlength, plsc->ylength); 1488: widget->clearWidget(); Don't know why? But now the pages show up. Still black page if I press return twice fast consecutively. HTH, Werner On 11.05.2009, at 16:15, Alban Ro

Re: [Plplot-devel] example_pdfqt (Timeout)

2009-05-11 Thread Alban Rochel
Hi Werner, I've been able to make some progress, I have identified the issue on Tony's Mac, but my fix is not perfect yet. Can you just check that it fixes your issues too? It is not perfect as it can require the user to ask for a refresh (e.g. resizing) to display the plots. But in the end, ever

Re: [Plplot-devel] pkg-config bug / library flags

2009-05-11 Thread Alan W. Irwin
On 2009-05-11 13:55+0200 Arjen Markus wrote: > Hi Alan, Andrew, Werner, > > it may be nothing of consequence, but when I fixed the command-line > issue with Fortran 77/95 last week, I could not find any pkg-config > file for the platforms I looked at (notably MinGW). I may have missed > it, but I

Re: [Plplot-devel] pkg-config bug / library flags

2009-05-11 Thread Alan W. Irwin
On 2009-05-11 10:19-0700 Alan W. Irwin wrote: > Finally, I should note that if you don't like the pkg-config approach to > deliver the build information you need in the installed examples tree there > is another good possibility which is to store the needed compile and link > information for libra

Re: [Plplot-devel] pkg-config bug / library flags

2009-05-11 Thread Alan W. Irwin
On 2009-05-11 10:19-0700 Alan W. Irwin wrote: > My attention was drawn to this possibility [of a CMake-based build of the installed examples] recently on the CMake list so I > thought I would share it here, but I know nothing more about this then what > I read in the cmake documentation. I don't

Re: [Plplot-devel] example_pdfqt (Timeout)

2009-05-11 Thread Andrew Ross
On Sun, May 10, 2009 at 08:54:53AM -0700, Alan Irwin wrote: > On 2009-05-10 12:34+0100 Andrew Ross wrote: > > > Anyway, running just the pdfqt test takes an exceedingly long time and times > > out on the first example. > > > > This is on Ubuntu Jaunty, 32-bit, with Qt-4.5.0. > > Hmm. That is the

[Plplot-devel] Hezekiah M. Carty has joined the core team of PLplot developers

2009-05-11 Thread Hazen Babcock
I am pleased to announce that Hezekiah M. Carty has recently agreed to join our core development team. Hez has developed and maintained our OCaml bindings as well as making many other important contributions in areas as diverse as improvements to the Cairo driver and plimage(). Welcome, Hez! -

Re: [Plplot-devel] pkg-config bug / library flags

2009-05-11 Thread Andrew Ross
On Sun, May 10, 2009 at 08:42:56AM -0700, Alan Irwin wrote: > On 2009-05-10 11:38+0100 Andrew Ross wrote: > > >> I don't completely trust QT_LIBRARIES_optimized because it appears to be > >> incomplete (see above discussion). However, I have checked with "ldd -r > >> qt.so" and "ldd -r qt_example

Re: [Plplot-devel] example_pdfqt (Timeout)

2009-05-11 Thread Andrew Ross
On Mon, May 11, 2009 at 09:17:36PM +0100, Andrew Ross wrote: > On Sun, May 10, 2009 at 08:54:53AM -0700, Alan Irwin wrote: > > On 2009-05-10 12:34+0100 Andrew Ross wrote: > > > > > Anyway, running just the pdfqt test takes an exceedingly long time and > > > times > > > out on the first example. >

Re: [Plplot-devel] webpage questions

2009-05-11 Thread Hazen Babcock
Alan W. Irwin wrote: > On 2009-05-10 22:11-0400 Hazen Babcock wrote: > >> Alan W. Irwin wrote: >>> On 2009-05-10 17:07-0400 Hazen Babcock wrote: >>> >>> The rewrite should keep in mind that we provide access to the PLplot API >>> from many computer languages _and also_ applications written for spe

Re: [Plplot-devel] pkg-config bug / library flags

2009-05-11 Thread Alan W. Irwin
On 2009-05-11 22:27+0100 Andrew Ross wrote: >> These results seem exactly consistent with my analysis. Do you confirm these >> results on your own system with and without CMAKE_BUILD_TYPE being >> specified? > > I do, but my interpretation of the libraries after the debug is different to > yours.

Re: [Plplot-devel] pkg-config bug / library flags

2009-05-11 Thread Alan W. Irwin
On 2009-05-11 12:19-0700 Alan W. Irwin wrote: > On 2009-05-11 10:19-0700 Alan W. Irwin wrote: > >> My attention was drawn to this possibility [of a CMake-based build of > the installed examples] recently on the CMake list so I >> thought I would share it here, but I know nothing more about this th

Re: [Plplot-devel] example_pdfqt (Timeout)

2009-05-11 Thread Alan W. Irwin
On 2009-05-11 22:35+0100 Andrew Ross wrote: > I've tried and the same thing occurs with the epsqt driver. In both cases gdb > shows that the example is hanging on a connect system call in the cups > library. I'm now wondering if the problem is actually to do with cups > configuration in my case ra

Re: [Plplot-devel] webpage questions

2009-05-11 Thread Alan W. Irwin
On 2009-05-11 18:43-0400 Hazen Babcock wrote: > Do you know what version of PyQt you have? Do you have to do anything special > to get this example to work? When I try I get: > > hl:/usr/local/share/plplot5.9.3/examples/python$ ./prova.py > Traceback (most recent call last): > File "./prova.py",

Re: [Plplot-devel] pkg-config bug / library flags

2009-05-11 Thread Werner Smekal
Hi, On 11.05.2009, at 19:19, Alan W. Irwin wrote: > On 2009-05-11 13:55+0200 Arjen Markus wrote: > >> Hi Alan, Andrew, Werner, >> >> it may be nothing of consequence, but when I fixed the command-line >> issue with Fortran 77/95 last week, I could not find any pkg-config >> file for the platforms

Re: [Plplot-devel] pkg-config bug / library flags

2009-05-11 Thread Alan W. Irwin
On 2009-05-12 08:01+0200 Werner Smekal wrote: > Hi, > > On 11.05.2009, at 19:19, Alan W. Irwin wrote: >> However, I really do hope you and Werner explore that territory soon. Once >> set up, it should be a much easier environment for you guys to work in >> because everything is located in consist