Merging trondeau/qt branch r11231:11360. This merge improves the usability and exampl...

[debian/gnuradio] / gr-qtgui / src / lib / FrequencyDisplayPlot.h

diff --git a/gr-qtgui/src/lib/FrequencyDisplayPlot.h b/gr-qtgui/src/lib/FrequencyDisplayPlot.h
index 31f2055b4a9aad38e7a947b546d59df49514f572..5e828296211df72016aa3294285f988d7eb29075 100644 (file)
--- a/gr-qtgui/src/lib/FrequencyDisplayPlot.h
+++ b/gr-qtgui/src/lib/FrequencyDisplayPlot.h
@@ -1,6 +1,7 @@
 #ifndef FREQUENCY_DISPLAY_PLOT_HPP
 #define FREQUENCY_DISPLAY_PLOT_HPP
 
+#include <cstdio>
 #include <qwt_plot.h>
 #include <qwt_painter.h>
 #include <qwt_plot_canvas.h>
@@ -52,7 +53,9 @@ private:
   
   double _startFrequency;
   double _stopFrequency;
-
+  double _maxYAxis;
+  double _minYAxis;
+  
   QwtPlotCurve* _fft_plot_curve;
   QwtPlotCurve* _min_fft_plot_curve;
   QwtPlotCurve* _max_fft_plot_curve;