Iterates the colour of pixels in a linear gradient. More...

#include "juce_RenderingHelpers.h"

Public Types
enum	{ numScaleBits }

Public Member Functions
	Linear (const ColourGradient &gradient, const AffineTransform &transform, const PixelARGB *colours, int numColours)

forcedinline void	setY (int y) noexcept

PixelARGB	getPixel (int x) const noexcept

Public Attributes
const PixelARGB *const	lookupTable

const int	numEntries

PixelARGB	linePix

int	start

int	scale

double	grad

double	yTerm

bool	vertical

bool	horizontal

Detailed Description

Iterates the colour of pixels in a linear gradient.

Definition at line 405 of file juce_RenderingHelpers.h.

Member Enumeration Documentation

◆ anonymous enum

anonymous enum

Definition at line 469 of file juce_RenderingHelpers.h.

Constructor & Destructor Documentation

◆ Linear()

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

Definition at line 407 of file juce_RenderingHelpers.h.

Member Function Documentation

◆ getPixel()

PixelARGB juce::RenderingHelpers::GradientPixelIterators::Linear::getPixel ( int x ) const

noexcept

Definition at line 457 of file juce_RenderingHelpers.h.

◆ setY()

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

noexcept

Definition at line 449 of file juce_RenderingHelpers.h.

Member Data Documentation

◆ grad

double juce::RenderingHelpers::GradientPixelIterators::Linear::grad

Definition at line 467 of file juce_RenderingHelpers.h.

◆ horizontal

bool juce::RenderingHelpers::GradientPixelIterators::Linear::horizontal

Definition at line 468 of file juce_RenderingHelpers.h.

◆ linePix

PixelARGB juce::RenderingHelpers::GradientPixelIterators::Linear::linePix

Definition at line 465 of file juce_RenderingHelpers.h.

◆ lookupTable

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

Definition at line 463 of file juce_RenderingHelpers.h.

◆ numEntries

const int juce::RenderingHelpers::GradientPixelIterators::Linear::numEntries

Definition at line 464 of file juce_RenderingHelpers.h.

◆ scale

int juce::RenderingHelpers::GradientPixelIterators::Linear::scale

Definition at line 466 of file juce_RenderingHelpers.h.

◆ start

int juce::RenderingHelpers::GradientPixelIterators::Linear::start