CIccPCS Class Reference

#include <IccCmm.h>

List of all members.

Public Member Functions
	CIccPCS ()
virtual	~CIccPCS ()
void	Reset (icColorSpaceSignature StartSpace, bool bUseLegacyPCS=false)
virtual const icFloatNumber *	Check (const icFloatNumber *SrcPixel, CIccXform *pXform)
void	CheckLast (icFloatNumber *SrcPixel, icColorSpaceSignature Space)
Static Public Member Functions
void	LabToXyz (icFloatNumber *Dst, const icFloatNumber *Src, bool bNoClip=false)
void	XyzToLab (icFloatNumber *Dst, const icFloatNumber *Src, bool bNoClip=false)
void	Lab2ToXyz (icFloatNumber *Dst, const icFloatNumber *Src, bool bNoClip=false)
void	XyzToLab2 (icFloatNumber *Dst, const icFloatNumber *Src, bool bNoClip=false)
icFloatNumber	NegClip (icFloatNumber v)
icFloatNumber	UnitClip (icFloatNumber v)
void	Lab2ToLab4 (icFloatNumber *Dst, const icFloatNumber *Src, bool bNoclip=false)
void	Lab4ToLab2 (icFloatNumber *Dst, const icFloatNumber *Src)
Protected Attributes
bool	m_bIsV2Lab
icColorSpaceSignature	m_Space
icFloatNumber	m_Convert [3]

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Detailed Description

Type: Class

Purpose: Independant PCS class to do PCS based calculations. This is a class for managing PCS colorspace transformations. There are two important categories V2 <-> V4, and Lab <-> XYZ.

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Constructor & Destructor Documentation

CIccPCS::CIccPCS (   )

Class CIccPCS Constructor Purpose: This is a class constructor.

virtual CIccPCS::~CIccPCS (   )  [inline, virtual]

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Member Function Documentation

const icFloatNumber * CIccPCS::Check (  const icFloatNumber *  SrcPixel, CIccXform *  pXform )  [virtual]

Name: CIccPCS::Check Purpose: This is called before the apply of each profile's xform to adjust the PCS to the xform's needed PCS. Args: SrcPixel = source pixel data (this may need adjusting), pXform = the xform that who's Apply function will shortly be called Return: SrcPixel or ptr to adjusted pixel data (we dont want to modify the source data).

void CIccPCS::CheckLast (  icFloatNumber *  Pixel, icColorSpaceSignature  DestSpace )

Name: CIccPCS::CheckLast Purpose: Called after all xforms are applied to adjust PCS to final space if needed Note: space will always be V4. Args: Pixel = Pixel data, DestSpace = destination color space

void CIccPCS::Lab2ToLab4 (  icFloatNumber *  Dst, const icFloatNumber *  Src, bool  bNoClip = false )  [static]

Name: CIccPCS::Lab2ToLab4 Purpose: Convert version 2 Lab to version 4 Lab

void CIccPCS::Lab2ToXyz (  icFloatNumber *  Dst, const icFloatNumber *  Src, bool  bNoClip = false )  [static]

Name: CIccPCS::Lab2ToXyz Purpose: Convert version 2 Lab to XYZ

void CIccPCS::Lab4ToLab2 (  icFloatNumber *  Dst, const icFloatNumber *  Src )  [static]

Name: CIccPCS::Lab4ToLab2 Purpose: Convert version 4 Lab to version 2 Lab

void CIccPCS::LabToXyz (  icFloatNumber *  Dst, const icFloatNumber *  Src, bool  bNoClip = false )  [static]

Name: CIccPCS::LabToXyz Purpose: Convert Lab to XYZ

icFloatNumber CIccPCS::NegClip (  icFloatNumber  v  )  [static]

Name: CIccPCS::NegClip Purpose: Convert a double to an icUInt16Number with clipping of negative numbers

void CIccPCS::Reset (  icColorSpaceSignature  StartSpace, bool  bUseLegacyPCS = false )

Name: CIccPCS::Reset Purpose: This is called with the initial color space and a bool argument which is true if the PCS is version 2. Args: Startpsace = Starting Colorspace bUseLegacyPCS = legacy PCS flag

icFloatNumber CIccPCS::UnitClip (  icFloatNumber  v  )  [static]

Name: CIccPCS::UnitClip Purpose: Convert a double to an icUInt16Number with clipping

void CIccPCS::XyzToLab (  icFloatNumber *  Dst, const icFloatNumber *  Src, bool  bNoClip = false )  [static]

Name: CIccPCS::XyzToLab Purpose: Convert XYZ to Lab

void CIccPCS::XyzToLab2 (  icFloatNumber *  Dst, const icFloatNumber *  Src, bool  bNoClip = false )  [static]

Name: CIccPCS::XyzToLab2 Purpose: Convert XYZ to version 2 Lab

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Member Data Documentation

bool CIccPCS::m_bIsV2Lab [protected]

icFloatNumber CIccPCS::m_Convert[3] [protected]

icColorSpaceSignature CIccPCS::m_Space [protected]

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The documentation for this class was generated from the following files:

• IccCmm.h
• icccmm.cpp

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