diff options
Diffstat (limited to 'gr-qtgui/src/lib/spectrumdisplayform.h')
| -rw-r--r-- | gr-qtgui/src/lib/spectrumdisplayform.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/gr-qtgui/src/lib/spectrumdisplayform.h b/gr-qtgui/src/lib/spectrumdisplayform.h index aed5d728e6..a7c5201fe8 100644 --- a/gr-qtgui/src/lib/spectrumdisplayform.h +++ b/gr-qtgui/src/lib/spectrumdisplayform.h @@ -20,7 +20,7 @@ class SpectrumDisplayForm : public QWidget, public Ui::SpectrumDisplayForm Q_OBJECT public: - SpectrumDisplayForm(QWidget* parent = 0); + SpectrumDisplayForm(bool useOpenGL = true, QWidget* parent = 0); ~SpectrumDisplayForm(); void setSystem( SpectrumGUIClass * newSystem, const uint64_t numFFTDataPoints, @@ -75,8 +75,9 @@ private slots: protected: private: - void _AverageHistory( const double * newBuffer ); + void _AverageHistory( const double * newBuffer ); + bool _useOpenGL; int _historyEntryCount; int _historyEntry; std::vector<double*>* _historyVector; |