Public Member Functions
const quint8 *	colorAt (qreal t, int x, int y) const

	DitherColorModePolicy (const KisGradientMapFilterDitherCachedGradient cachedGradient, KisDitherUtil ditherUtil)

Private Attributes
const KisGradientMapFilterDitherCachedGradient *	m_cachedGradient

KisDitherUtil *	m_ditherUtil

Detailed Description

Definition at line 83 of file KisGradientMapFilter.cpp.

Constructor & Destructor Documentation

◆ DitherColorModePolicy()

DitherColorModePolicy::DitherColorModePolicy	(	const KisGradientMapFilterDitherCachedGradient *	cachedGradient,
		KisDitherUtil *	ditherUtil )

Definition at line 95 of file KisGradientMapFilter.cpp.

    : m_cachedGradient(cachedGradient)
    , m_ditherUtil(ditherUtil)
{}

Member Function Documentation

◆ colorAt()

const quint8 * DitherColorModePolicy::colorAt	(	qreal	t,
		int	x,
		int	y ) const

Definition at line 100 of file KisGradientMapFilter.cpp.

{
    const KisGradientMapFilterDitherCachedGradient::CachedEntry &cachedEntry = m_cachedGradient->cachedAt(t);
    if (cachedEntry.localT < m_ditherUtil->threshold(QPoint(x, y))) {
        return cachedEntry.leftStop.data();
    }
    else {
        return cachedEntry.rightStop.data();
    }
}

References KisGradientMapFilterDitherCachedGradient::cachedAt(), KoColor::data(), KisGradientMapFilterDitherCachedGradient::CachedEntry::leftStop, KisGradientMapFilterDitherCachedGradient::CachedEntry::localT, m_cachedGradient, m_ditherUtil, KisGradientMapFilterDitherCachedGradient::CachedEntry::rightStop, and KisDitherUtil::threshold().

Member Data Documentation

◆ m_cachedGradient

const KisGradientMapFilterDitherCachedGradient* DitherColorModePolicy::m_cachedGradient

private

Definition at line 91 of file KisGradientMapFilter.cpp.

◆ m_ditherUtil

KisDitherUtil* DitherColorModePolicy::m_ditherUtil

private

Definition at line 92 of file KisGradientMapFilter.cpp.

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

plugins/filters/gradientmap/KisGradientMapFilter.cpp

Public Member Functions

Private Attributes