WaterfallData Class Reference

#include <gnuradio/qtgui/waterfallGlobalData.h>

Public Member Functions
	WaterfallData (const double, const double, const uint64_t, const unsigned int)
	~WaterfallData () override
virtual void	reset ()
virtual void	copy (const WaterfallData *)
virtual void	resizeData (const double, const double, const uint64_t, const int history=0)
virtual QwtRasterData *	copy () const
double	value (double x, double y) const override
virtual uint64_t	getNumFFTPoints () const
virtual void	addFFTData (const double *, const uint64_t, const int)
virtual const double *	getSpectrumDataBuffer () const
virtual void	setSpectrumDataBuffer (const double *)
virtual int	getNumLinesToUpdate () const
virtual void	setNumLinesToUpdate (const int)
virtual void	incrementNumLinesToUpdate ()

Protected Attributes
std::vector< double >	_spectrumData
uint64_t	_fftPoints
uint64_t	_historyLength
int	_numLinesToUpdate
QwtInterval	_intensityRange

Constructor & Destructor Documentation

WaterfallData()

WaterfallData::WaterfallData	(	const double	,
		const double	,
		const uint64_t	,
		const unsigned int
	)

~WaterfallData()

WaterfallData::~WaterfallData ( )

override

Member Function Documentation

addFFTData()

virtual void WaterfallData::addFFTData ( const double *  , const uint64_t  , const int    )

virtual

copy() [1/2]

virtual QwtRasterData* WaterfallData::copy ( ) const

virtual

copy() [2/2]

virtual void WaterfallData::copy ( const WaterfallData *  )

virtual

getNumFFTPoints()

virtual uint64_t WaterfallData::getNumFFTPoints ( ) const

virtual

getNumLinesToUpdate()

virtual int WaterfallData::getNumLinesToUpdate ( ) const

virtual

getSpectrumDataBuffer()

virtual const double* WaterfallData::getSpectrumDataBuffer ( ) const

virtual

incrementNumLinesToUpdate()

virtual void WaterfallData::incrementNumLinesToUpdate ( )

virtual

reset()

virtual void WaterfallData::reset ( )

virtual

resizeData()

virtual void WaterfallData::resizeData ( const double  , const double  , const uint64_t  , const int  history = 0  )

virtual

setNumLinesToUpdate()

virtual void WaterfallData::setNumLinesToUpdate ( const int  )

virtual

setSpectrumDataBuffer()

virtual void WaterfallData::setSpectrumDataBuffer ( const double *  )

virtual

value()

double WaterfallData::value ( double  x, double  y  ) const

override

Member Data Documentation

_fftPoints

uint64_t WaterfallData::_fftPoints

protected

_historyLength

uint64_t WaterfallData::_historyLength

protected

_intensityRange

QwtInterval WaterfallData::_intensityRange

protected

_numLinesToUpdate

int WaterfallData::_numLinesToUpdate

protected

_spectrumData

std::vector<double> WaterfallData::_spectrumData

protected

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The documentation for this class was generated from the following file:

• waterfallGlobalData.h