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Replace calls to gmtime_r with boost::posix_time
to make the code portable on systems without gmtime_r.
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Initialize static data members in the cpp file:
http://www.parashift.com/c++-faq-lite/ctors.html#faq-10.12
For the WaterfallDisplayPlot, rather than bringing the initialization into the cpp file,
the numbers seemed far more fitting as an enum given that they are by nature.
This removed the symbol declaration from the cpp file, so its actually simpler.
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d_object to delete all of the plotting widgets. As far as Valgrind tells me, this cleans up my memory leaks although libqt and libqwt still have some of their own.
This checkin also disables the Waterfall3D plotting. It wasn't working anyway, but was also causing its own segfault upon deletion. Once it's working and deleting nicely, it will be re-enabled.
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buffer as opposed to a best effort based on a hand-made timer. The interval between GUI updates is settable through the qtsink_X objects with set_update_time(newtime). This update makes the plotting much more stable. It also fixes the time scale of the waterfall plot to actually mean the right thing.
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frequencies.
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with our style. It also changes the layout to use Qt layouts for proper resizing of the GUI. Only the QwtPlots need to be resized manually.
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@11572 221aa14e-8319-0410-a670-987f0aec2ac5
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capabilities to the qtgui package. Most importantly, it allows interaction between PyQt and the C++ Qt routines in the gnuradio library.
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@10850 221aa14e-8319-0410-a670-987f0aec2ac5
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that displays the time, PSD, and spectrogram plots of a signal put into it. It requires qt4, qwt, and qwtplot3d and has not been tested on OSX.
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@9853 221aa14e-8319-0410-a670-987f0aec2ac5
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