juce::RenderingHelpers::GradientPixelIterators::Radial Struct Reference

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

#include <juce_RenderingHelpers.h>

Inheritance diagram for juce::RenderingHelpers::GradientPixelIterators::Radial:

Collaboration diagram for juce::RenderingHelpers::GradientPixelIterators::Radial:

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

Public 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()

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

inline

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

Member Function Documentation

getPixel()

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

inlinenoexcept

References dy, gx1, invScale, lookupTable, maxDist, numEntries, and juce::roundToInt().

setY()

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

inlinenoexcept

References dy, and gy1.

Member Data Documentation

dy

double juce::RenderingHelpers::GradientPixelIterators::Radial::dy

Referenced by getPixel(), and setY().

gx1

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

Referenced by getPixel(), and juce::RenderingHelpers::GradientPixelIterators::TransformedRadial::setY().

gy1

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

Referenced by setY(), and juce::RenderingHelpers::GradientPixelIterators::TransformedRadial::setY().

invScale

double juce::RenderingHelpers::GradientPixelIterators::Radial::invScale

Referenced by Radial(), getPixel(), and juce::RenderingHelpers::GradientPixelIterators::TransformedRadial::getPixel().

lookupTable

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

Referenced by getPixel(), and juce::RenderingHelpers::GradientPixelIterators::TransformedRadial::getPixel().

maxDist

double juce::RenderingHelpers::GradientPixelIterators::Radial::maxDist

Referenced by Radial(), getPixel(), and juce::RenderingHelpers::GradientPixelIterators::TransformedRadial::getPixel().

numEntries

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

Referenced by Radial(), getPixel(), and juce::RenderingHelpers::GradientPixelIterators::TransformedRadial::getPixel().

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

• juce_RenderingHelpers.h