RenderingHelpers::GradientPixelIterators::Radial Class Reference

Iterates the colour of pixels in a circular radial gradient. More...

#include <juce_RenderingHelpers.h>

Inheritance diagram for RenderingHelpers::GradientPixelIterators::Radial:

Collaboration diagram for RenderingHelpers::GradientPixelIterators::Radial:

Public Member Functions
	Radial (const ColourGradient &gradient, const AffineTransform &, const PixelARGB *const colours, const int numColours)
PixelARGB	getPixel (const int px) const noexcept
forcedinline void	setY (const int y) noexcept

Protected Attributes
double	dy
const double	gx1
const double	gy1
double	invScale
const PixelARGB *const	lookupTable
double	maxDist
const int	numEntries

Detailed Description

Iterates the colour of pixels in a circular radial gradient.

Constructor & Destructor Documentation

Radial()

RenderingHelpers::GradientPixelIterators::Radial::Radial ( const ColourGradient &  gradient, const AffineTransform &  , const PixelARGB *const  colours, const int  numColours  )

inline

References jassert, ColourGradient::point1, ColourGradient::point2, juce::roundToInt(), Point< ValueType >::x, and Point< ValueType >::y.

Member Function Documentation

getPixel()

PixelARGB RenderingHelpers::GradientPixelIterators::Radial::getPixel ( const int  px ) const

inlinenoexcept

References juce::roundToInt().

setY()

forcedinline void RenderingHelpers::GradientPixelIterators::Radial::setY ( const int  y )

inlinenoexcept

Member Data Documentation

dy

double RenderingHelpers::GradientPixelIterators::Radial::dy

protected

gx1

const double RenderingHelpers::GradientPixelIterators::Radial::gx1

protected

gy1

const double RenderingHelpers::GradientPixelIterators::Radial::gy1

protected

invScale

double RenderingHelpers::GradientPixelIterators::Radial::invScale

protected

lookupTable

const PixelARGB* const RenderingHelpers::GradientPixelIterators::Radial::lookupTable

protected

maxDist

double RenderingHelpers::GradientPixelIterators::Radial::maxDist

protected

numEntries

const int RenderingHelpers::GradientPixelIterators::Radial::numEntries

protected

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

• juce_RenderingHelpers.h