juce::RenderingHelpers::GradientPixelIterators::TransformedRadial Struct Reference

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

#include <juce_RenderingHelpers.h>

Inheritance diagram for juce::RenderingHelpers::GradientPixelIterators::TransformedRadial:

Collaboration diagram for juce::RenderingHelpers::GradientPixelIterators::TransformedRadial:

Public Member Functions
	TransformedRadial (const ColourGradient &gradient, const AffineTransform &transform, 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

Private Attributes
const AffineTransform	inverseTransform
double	lineYM01
double	lineYM11
double	tM00
double	tM10

Detailed Description

Iterates the colour of pixels in a skewed radial gradient.

Constructor & Destructor Documentation

TransformedRadial()

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

inline

References inverseTransform, juce::AffineTransform::mat00, juce::AffineTransform::mat10, tM00, and tM10.

Member Function Documentation

getPixel()

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

inlinenoexcept

References juce::RenderingHelpers::GradientPixelIterators::Radial::invScale, juce::jmin(), lineYM01, lineYM11, juce::RenderingHelpers::GradientPixelIterators::Radial::lookupTable, juce::RenderingHelpers::GradientPixelIterators::Radial::maxDist, juce::RenderingHelpers::GradientPixelIterators::Radial::numEntries, juce::roundToInt(), tM00, and tM10.

setY()

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

inlinenoexcept

References juce::RenderingHelpers::GradientPixelIterators::Radial::gx1, juce::RenderingHelpers::GradientPixelIterators::Radial::gy1, inverseTransform, lineYM01, lineYM11, juce::AffineTransform::mat01, juce::AffineTransform::mat02, juce::AffineTransform::mat11, and juce::AffineTransform::mat12.

Member Data Documentation

dy

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

inherited

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

gx1

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

inherited

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

gy1

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

inherited

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

inverseTransform

const AffineTransform juce::RenderingHelpers::GradientPixelIterators::TransformedRadial::inverseTransform

private

Referenced by TransformedRadial(), and setY().

invScale

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

inherited

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

lineYM01

double juce::RenderingHelpers::GradientPixelIterators::TransformedRadial::lineYM01

private

Referenced by getPixel(), and setY().

lineYM11

double juce::RenderingHelpers::GradientPixelIterators::TransformedRadial::lineYM11

private

Referenced by getPixel(), and setY().

lookupTable

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

inherited

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

maxDist

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

inherited

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

numEntries

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

inherited

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

tM00

double juce::RenderingHelpers::GradientPixelIterators::TransformedRadial::tM00

private

Referenced by TransformedRadial(), and getPixel().

tM10

double juce::RenderingHelpers::GradientPixelIterators::TransformedRadial::tM10

private

Referenced by TransformedRadial(), and getPixel().

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

• juce_RenderingHelpers.h