PUBLIC

ByteBGRXValueC::ByteBGRXValueC(GreyValueT,GreyValueT,GreyValueT,GreyValueT) ByteBGRXValueC::ByteBGRXValueC(const ByteRGBValueC &,GreyValueT) ByteBGRXValueC::Set(GreyValueT,GreyValueT,GreyValueT,GreyValueT) ByteBGRXValueC::ByteRGB(void) const ByteBGRXValueC::Red(void) const ByteBGRXValueC::Green(void) const ByteBGRXValueC::Blue(void) const ByteBGRXValueC::X(void) const ByteBGRXValueC::Red(void) ByteBGRXValueC::Green(void) ByteBGRXValueC::Blue(void) ByteBGRXValueC::X(void)

ByteBGRXValueC
Integer BGRX colour value.
include	"amma/Image/BGRXValue.hh"
User Level:	Default
Library:	VidIO
Example:	exImgSeq.cc
Section:	Image.Image IO
In Scope:	std

Comments:
The class ByteBGRXValueC represents colour by a quadruple of integer numbers inside of the range 0-255. The quadruple is related to the general RGB representation of colour. This colour is useful mainly for building applications with colour grabbers.

ByteGreyValueT blue;

The blue component of the colour.

ByteGreyValueT green;

The green component of the colour.

ByteGreyValueT red;

The red component of the colour.

ByteGreyValueT fourthX;

The fourth component of the colour.

ByteBGRXValueC(GreyValueT r = BLACK,GreyValueT g = BLACK,GreyValueT b = BLACK,GreyValueT x = BLACK)

Constructs a colour from four colour component. This constructor serves also as the default constructor.

ByteBGRXValueC(const ByteRGBValueC & rgb,GreyValueT x = BLACK)

Creates the colour from the triple RGB colour 'rgb' and the fourth colour component 'x'.

const ByteBGRXValueC & Set(GreyValueT r,GreyValueT g,GreyValueT b,GreyValueT x = BLACK)

Sets the red, green, blue, and X colour compoments according to the values 'r', 'g', 'b', and 'x' respectively.

ByteRGBValueC ByteRGB() const

Get a RGB pixel value.
Access to the colour components -------------------------------

const ByteGreyValueT & Red() const

Returns the level of the red component.

const ByteGreyValueT & Green() const

Returns the level of the green component.

const ByteGreyValueT & Blue() const

Returns the level of the blue component.

const ByteGreyValueT & X() const

Returns the level of the fourth colour component.

ByteGreyValueT & Red()

Access to the red component.

ByteGreyValueT & Green()

Access to the green component.

ByteGreyValueT & Blue()

Access to the blue component.

ByteGreyValueT & X()

Access to the fourth colour component.