KisSinusoidalWaveCurve Class Reference

Inheritance diagram for KisSinusoidalWaveCurve:

Public Member Functions
	KisSinusoidalWaveCurve (int amplitude, int wavelength, int shift)
double	valueAt (int x, int y) override
	~KisSinusoidalWaveCurve () override
Public Member Functions inherited from KisWaveCurve
virtual	~KisWaveCurve ()

Private Attributes
int	m_amplitude
int	m_shift
int	m_wavelength

Detailed Description

Definition at line 47 of file wavefilter.cpp.

Constructor & Destructor Documentation

KisSinusoidalWaveCurve()

KisSinusoidalWaveCurve::KisSinusoidalWaveCurve ( int amplitude, int wavelength, int shift )

inline

Definition at line 51 of file wavefilter.cpp.

        : m_amplitude(amplitude)
        , m_shift(shift)
    {
        m_wavelength = wavelength == 0 ? 1 : wavelength;
    }

References m_wavelength.

~KisSinusoidalWaveCurve()

KisSinusoidalWaveCurve::~KisSinusoidalWaveCurve ( )

inlineoverride

Definition at line 58 of file wavefilter.cpp.

{}

Member Function Documentation

valueAt()

double KisSinusoidalWaveCurve::valueAt ( int x, int y )

inlineoverridevirtual

Implements KisWaveCurve.

Definition at line 60 of file wavefilter.cpp.

                                          {
        KIS_ASSERT(m_wavelength != 0);
        return y + m_amplitude * cos((double)(m_shift + x) / m_wavelength);
    }

References KIS_ASSERT, m_amplitude, m_shift, and m_wavelength.

Member Data Documentation

m_amplitude

int KisSinusoidalWaveCurve::m_amplitude

private

Definition at line 65 of file wavefilter.cpp.

m_shift

int KisSinusoidalWaveCurve::m_shift

private

Definition at line 65 of file wavefilter.cpp.

m_wavelength

int KisSinusoidalWaveCurve::m_wavelength

private

Definition at line 65 of file wavefilter.cpp.

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

• plugins/filters/wavefilter/wavefilter.cpp