CIccStructNamedColor Class Reference

Class: CIccStructNamedColor. More...

#include <IccStructBasic.h>

Inheritance diagram for CIccStructNamedColor:

Collaboration diagram for CIccStructNamedColor:

Public Member Functions
	CIccStructNamedColor (CIccTagStruct *pTagStruct=NULL)
virtual const icChar *	GetClassName () const
virtual const icChar *	GetDisplayName () const
std::string	getName () const
CIccTagNumArray *	GetNumArray (icSignature sigElem) const
bool	GetTint (icFloatNumber *dstColor, icFloatNumber tint, CIccTagNumArray *pZero, icSignature sigElem, icUInt32Number nSamples) const
virtual IIccStruct *	NewCopy (CIccTagStruct *pNewTagStruct) const
icValidateStatus	Validate (std::string sigPath, std::string &sReport, const CIccProfile *pProfile) const
virtual	~CIccStructNamedColor ()
Public Member Functions inherited from CIccStructUnknown
	CIccStructUnknown (CIccTagStruct *pTagStruct=NULL)
virtual void	Describe (std::string &sDescription, int nVerboseness) const
CIccTag *	GetElem (icSignature sigElem) const
virtual std::string	GetElemName (icSignature sigElem) const
virtual icSignature	GetElemSig (const icChar *szElemName) const
virtual	~CIccStructUnknown ()
Public Member Functions inherited from IIccStruct
CIccTagStruct *	GetTagStruct ()
virtual	~IIccStruct ()

Additional Inherited Members
Protected Member Functions inherited from IIccStruct
TagEntryList *	getTagEntries () const
Protected Attributes inherited from CIccStructUnknown
SIccElemNameSig *	m_pElemNameSigTable
Protected Attributes inherited from IIccStruct
CIccTagStruct *	m_pTagStruct

Detailed Description

Class: CIccStructNamedColor.

Purpose: The Named Color struct handler

Definition at line 126 of file IccStructBasic.h.

Constructor & Destructor Documentation

CIccStructNamedColor()

CIccStructNamedColor::CIccStructNamedColor

(

CIccTagStruct *

pTagStruct = NULL

)

Definition at line 436 of file IccStructBasic.cpp.

{
  m_pTagStruct = pTagStruct;
  m_pElemNameSigTable = g_IccStructNamedColorMbrTable;
}

References g_IccStructNamedColorMbrTable.

~CIccStructNamedColor()

CIccStructNamedColor::~CIccStructNamedColor ( )

virtual

Definition at line 443 of file IccStructBasic.cpp.

{
 
}

Member Function Documentation

GetClassName()

virtual const icChar * CIccStructNamedColor::GetClassName ( ) const

inlinevirtual

Reimplemented from CIccStructUnknown.

Reimplemented in CIccStructTintZero.

Definition at line 133 of file IccStructBasic.h.

{ return "CIccStructNamedColor"; }

GetDisplayName()

virtual const icChar * CIccStructNamedColor::GetDisplayName ( ) const

inlinevirtual

Reimplemented from CIccStructUnknown.

Reimplemented in CIccStructTintZero.

Definition at line 134 of file IccStructBasic.h.

{ return "namedColorStructure"; }

getName()

std::string CIccStructNamedColor::getName

(

)

const

Definition at line 457 of file IccStructBasic.cpp.

{
  CIccTag *pTag = m_pTagStruct->FindElem(icSigNmclNameMbr);
 
  if (pTag && pTag->GetType()==icSigUtf8TextType) {
    CIccTagUtf8Text *pText = (CIccTagUtf8Text*)pTag;
 
    return std::string((char*)pText->GetText());
  }
 
  return "";
}

References CIccTagUtf8Text::GetText(), CIccTag::GetType(), icSigNmclNameMbr, and icSigUtf8TextType.

Referenced by CIccArrayNamedColor::Begin().

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GetNumArray()

CIccTagNumArray * CIccStructNamedColor::GetNumArray

(

icSignature

sigElem

)

const

Definition at line 470 of file IccStructBasic.cpp.

{
  CIccTag *pTag = GetElem(sigElem);
  if (pTag && pTag->IsNumArrayType())
    return (CIccTagNumArray*)pTag;
 
  return NULL;
}

References CIccTag::IsNumArrayType().

Referenced by CIccArrayNamedColor::Validate().

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GetTint()

bool CIccStructNamedColor::GetTint	(	icFloatNumber *	dstColor,
		icFloatNumber	tint,
		CIccTagNumArray *	pZero,
		icSignature	sigElem,
		icUInt32Number	nSamples ) const

Definition at line 479 of file IccStructBasic.cpp.

{
 
  if (tint<0.0f)
    tint = 0.0f;
  else if (tint>1.0f)
    tint = 1.0f;
 
  CIccTagNumArray *pData;
  CIccTagNumArray *pTint;
 
  pData = GetNumArray(sigElem);
  pTint = GetNumArray(icSigNmclTintMbr);
 
  if (!pData || !nSamples)
    return false;
 
  int nEntries = pData->GetNumValues()/nSamples;
  if (nEntries<1)
    return false;
 
  bool bNoZero;
  bool bNeedZero;
  icFloatNumber pos;
 
  if (pTint) {
    if (pTint->GetNumValues()!=nEntries)
      return false;
 
    if (!pTint->ValuePos(pos, tint, bNoZero))
      return false;
 
    bNeedZero = (pos<0.0f);
 
    if (bNoZero)
      pos = (pos + 1.0f)/nEntries;
    else
      pos = pos / (nEntries-1.0f);
  }
  else {
    bNoZero = true;
    bNeedZero = true;
    pos = tint;
  }
 
  icFloatNumber vals[256];
  icFloatNumber *zeroVals=NULL;
 
  if (bNoZero) {
    if (!pZero || pZero->GetNumValues()!=nSamples)
      return false;
 
    if (bNeedZero) {
      if (nSamples<256)
        zeroVals = vals;
      else if (bNeedZero)
        zeroVals = new icFloatNumber[nSamples];
 
      pZero->GetValues(zeroVals, 0, nSamples);
    }
    else {
      zeroVals = vals;
    }
  }
 
  bool rv = pData->Interpolate(dstColor, pos, nSamples, zeroVals);
 
  if (zeroVals && zeroVals!=vals)
    delete [] zeroVals;
 
  return rv;
}

References CIccTagNumArray::GetNumValues(), CIccTagNumArray::GetValues(), icSigNmclTintMbr, CIccTagNumArray::Interpolate(), and CIccTagNumArray::ValuePos().

Referenced by CIccArrayNamedColor::GetDeviceTint(), CIccArrayNamedColor::GetPcsTint(), and CIccArrayNamedColor::GetSpectralTint().

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NewCopy()

IIccStruct * CIccStructNamedColor::NewCopy ( CIccTagStruct * pNewTagStruct ) const

virtual

Reimplemented from CIccStructUnknown.

Reimplemented in CIccStructTintZero.

Definition at line 449 of file IccStructBasic.cpp.

{
  CIccStructNamedColor *rv = new CIccStructNamedColor(pTagStruct);
 
  return rv;
}

Validate()

icValidateStatus CIccStructNamedColor::Validate ( std::string sigPath, std::string & sReport, const CIccProfile * pProfile ) const

virtual

Reimplemented from CIccStructUnknown.

Definition at line 557 of file IccStructBasic.cpp.

{
  icValidateStatus rv = icValidateOK;
  if (m_pTagStruct) {
    if (m_pTagStruct->GetTagStructType()==icSigNamedColorStruct && !m_pTagStruct->FindElem(icSigNmclNameMbr)) {
      CIccInfo Info;
      std::string sSigPathName = Info.GetSigPathName(sigPath);
 
      rv = icValidateCriticalError;
      sReport += icMsgValidateWarning;
      sReport += sSigPathName;
      sReport += " - Missing required struct member(s).\n";
    }
  }
 
  return icMaxStatus(rv, CIccStructUnknown::Validate(sigPath, sReport, pProfile));
}

References CIccInfo::GetSigPathName(), icMaxStatus(), icMsgValidateWarning, icSigNamedColorStruct, icSigNmclNameMbr, icValidateCriticalError, icValidateOK, and CIccStructUnknown::Validate().

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

• IccProfLib/IccStructBasic.h
• IccProfLib/IccStructBasic.cpp