juce::RenderingHelpers::FloatRectangleRasterisingInfo Struct Reference

Calculates the alpha values and positions for rendering the edges of a non-pixel-aligned rectangle. More...

#include <juce_RenderingHelpers.h>

Collaboration diagram for juce::RenderingHelpers::FloatRectangleRasterisingInfo:

Public Member Functions
	FloatRectangleRasterisingInfo (Rectangle< float > area)
int	getBottomLeftCornerAlpha () const noexcept
int	getBottomRightCornerAlpha () const noexcept
int	getTopLeftCornerAlpha () const noexcept
int	getTopRightCornerAlpha () const noexcept
bool	isOnePixelWide () const noexcept
template<class Callback >
void	iterate (Callback &callback) const

Public Attributes
int	bottom
int	bottomAlpha
int	left
int	leftAlpha
int	right
int	rightAlpha
int	top
int	topAlpha
int	totalBottom
int	totalLeft
int	totalRight
int	totalTop

Detailed Description

Calculates the alpha values and positions for rendering the edges of a non-pixel-aligned rectangle.

@tags{Graphics}

Constructor & Destructor Documentation

FloatRectangleRasterisingInfo()

juce::RenderingHelpers::FloatRectangleRasterisingInfo::FloatRectangleRasterisingInfo ( Rectangle< float >  area )

inline

References bottom, bottomAlpha, left, leftAlpha, right, rightAlpha, top, topAlpha, totalBottom, totalLeft, totalRight, and totalTop.

Member Function Documentation

getBottomLeftCornerAlpha()

int juce::RenderingHelpers::FloatRectangleRasterisingInfo::getBottomLeftCornerAlpha ( ) const

inlinenoexcept

References bottomAlpha, and leftAlpha.

getBottomRightCornerAlpha()

int juce::RenderingHelpers::FloatRectangleRasterisingInfo::getBottomRightCornerAlpha ( ) const

inlinenoexcept

References bottomAlpha, and rightAlpha.

getTopLeftCornerAlpha()

int juce::RenderingHelpers::FloatRectangleRasterisingInfo::getTopLeftCornerAlpha ( ) const

inlinenoexcept

References leftAlpha, and topAlpha.

getTopRightCornerAlpha()

int juce::RenderingHelpers::FloatRectangleRasterisingInfo::getTopRightCornerAlpha ( ) const

inlinenoexcept

References rightAlpha, and topAlpha.

isOnePixelWide()

bool juce::RenderingHelpers::FloatRectangleRasterisingInfo::isOnePixelWide ( ) const

inlinenoexcept

References left, leftAlpha, right, and rightAlpha.

iterate()

template<class Callback >

void juce::RenderingHelpers::FloatRectangleRasterisingInfo::iterate ( Callback &  callback ) const

inline

References bottom, bottomAlpha, left, leftAlpha, right, rightAlpha, top, topAlpha, totalBottom, totalLeft, totalRight, and totalTop.

Member Data Documentation

bottom

int juce::RenderingHelpers::FloatRectangleRasterisingInfo::bottom

Referenced by FloatRectangleRasterisingInfo(), and iterate().

bottomAlpha

int juce::RenderingHelpers::FloatRectangleRasterisingInfo::bottomAlpha

Referenced by FloatRectangleRasterisingInfo(), getBottomLeftCornerAlpha(), getBottomRightCornerAlpha(), and iterate().

left

int juce::RenderingHelpers::FloatRectangleRasterisingInfo::left

Referenced by FloatRectangleRasterisingInfo(), isOnePixelWide(), and iterate().

leftAlpha

int juce::RenderingHelpers::FloatRectangleRasterisingInfo::leftAlpha

Referenced by FloatRectangleRasterisingInfo(), getBottomLeftCornerAlpha(), getTopLeftCornerAlpha(), isOnePixelWide(), and iterate().

right

int juce::RenderingHelpers::FloatRectangleRasterisingInfo::right

Referenced by FloatRectangleRasterisingInfo(), isOnePixelWide(), and iterate().

rightAlpha

int juce::RenderingHelpers::FloatRectangleRasterisingInfo::rightAlpha

Referenced by FloatRectangleRasterisingInfo(), getBottomRightCornerAlpha(), getTopRightCornerAlpha(), isOnePixelWide(), and iterate().

top

int juce::RenderingHelpers::FloatRectangleRasterisingInfo::top

Referenced by FloatRectangleRasterisingInfo(), and iterate().

topAlpha

int juce::RenderingHelpers::FloatRectangleRasterisingInfo::topAlpha

Referenced by FloatRectangleRasterisingInfo(), getTopLeftCornerAlpha(), getTopRightCornerAlpha(), and iterate().

totalBottom

int juce::RenderingHelpers::FloatRectangleRasterisingInfo::totalBottom

Referenced by FloatRectangleRasterisingInfo(), and iterate().

totalLeft

int juce::RenderingHelpers::FloatRectangleRasterisingInfo::totalLeft

Referenced by FloatRectangleRasterisingInfo(), and iterate().

totalRight

int juce::RenderingHelpers::FloatRectangleRasterisingInfo::totalRight

Referenced by FloatRectangleRasterisingInfo(), and iterate().

totalTop

int juce::RenderingHelpers::FloatRectangleRasterisingInfo::totalTop

Referenced by FloatRectangleRasterisingInfo(), and iterate().

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

• juce_RenderingHelpers.h