Pixel32 Class Reference

List of all members.

Public Member Functions
	Pixel32 (void)
	Pixel32 (const Pixel &p)
Public Attributes
unsigned char	r
unsigned char	g
unsigned char	b
unsigned char	a

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Detailed Description

This structure represents a 4-channel, 32-bit, RGBA pixel.

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Constructor & Destructor Documentation

Pixel32::Pixel32 (  void   )

This constructor instantiates a pixel with 0 for the red, green and blue components, and 255 for the alpha.

Pixel32::Pixel32 (  const Pixel &  p  )

This constructor instantiates a pixel by transforming the input red, green, blue, and alpha components from floating points in the range [0,1] to integer values in the range [0,255]

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Member Data Documentation

unsigned char Pixel32::a

The red, green, blue, and alpha components of the pixel

unsigned char Pixel32::b

The red, green, blue, and alpha components of the pixel

unsigned char Pixel32::g

The red, green, blue, and alpha components of the pixel

unsigned char Pixel32::r

The red, green, blue, and alpha components of the pixel

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