DD::Image::Pixel Class Reference

Public Member Functions
	Pixel (const ChannelSetInit c)
	Pixel (ChannelMask c)
	Pixel (Channel c)
	Pixel (const Pixel &b)
void	setInterestRatchet (InterestRatchet *interestRatchet)
InterestRatchet *	interestRatchet ()
void	copyInterestRatchet (const Pixel &from)
void	set (float d)
void	set (ChannelMask c, float d)
void	erase ()
void	erase (Channel z)
void	erase (ChannelMask mask)
void	replace (const Pixel &b, ChannelMask c)
void	replace (const Pixel &b)
float &	operator[] (Channel z)
const float &	operator[] (Channel z) const
float *	array ()
Pixel &	operator= (float d)
Pixel	operator* (float d) const
Pixel &	operator*= (float d)
Pixel	operator* (const Pixel &v) const
Pixel &	operator*= (const Pixel &v)
Pixel	operator/ (float D) const
Pixel &	operator/= (float D)
Pixel	operator/ (const Pixel &v) const
Pixel &	operator/= (const Pixel &v)
Pixel	operator+ (float d) const
Pixel &	operator+= (float d)
Pixel	operator+ (const Pixel &v) const
Pixel &	operator+= (const Pixel &v)
Pixel	operator- (float d) const
Pixel &	operator-= (float d)
Pixel	operator- (const Pixel &v) const
Pixel &	operator-= (const Pixel &v)
void	lerp (const Pixel &b, float t)
void	over (const Pixel &A, float a, ChannelMask c)
void	under (const Pixel &A, float a, ChannelMask c)
void	over (const Pixel &A, float a)
void	under (const Pixel &A, float a)

Public Attributes
ChannelSet	channels
float	chan [Chan_Last+1]

Detailed Description

Holds a single pixel's worth of image data. Contains a ChannelSet to indicate active planes.

Member Function Documentation

void DD::Image::Pixel::lerp ( const Pixel &  b, float  t  )

inline

Destructive linear interpolate between this Pixel b by t.