CIccTagXmlXYZ Class Reference

#include <IccTagXml.h>

Inheritance diagram for CIccTagXmlXYZ:

Collaboration diagram for CIccTagXmlXYZ:

Public Member Functions
virtual	~CIccTagXmlXYZ ()
virtual void	Describe (std::string &sDescription, int nVerboseness)
virtual void	DetachIO ()
virtual const char *	GetClassName () const
virtual const char *	GetExtClassName () const
virtual const char *	GetExtDerivedClassName () const
virtual IIccExtensionTag *	GetExtension ()
icUInt32Number	GetSize () const
virtual icArraySignature	GetTagArrayType () const
virtual icStructSignature	GetTagStructType () const
virtual icTagTypeSignature	GetType () const
icXYZNumber *	GetXYZ (icUInt32Number index)
virtual bool	IsArrayType ()
virtual bool	IsMBBType ()
virtual bool	IsNumArrayType () const
virtual bool	IsSupported ()
virtual CIccTag *	NewCopy () const
icXYZNumber &	operator[] (icUInt32Number index) const
virtual bool	ParseXml (xmlNode *pNode, std::string &parseStr)
virtual bool	Read (icUInt32Number size, CIccIO *pIO)
virtual bool	Read (icUInt32Number size, CIccIO *pIO, CIccProfile *pProfile)
virtual bool	ReadAll ()
bool	SetSize (icUInt32Number nSize, bool bZeroNew=true)
virtual bool	ToXml (std::string &xml, std::string blanks="")
virtual icValidateStatus	Validate (std::string sigPath, std::string &sReport, const CIccProfile *pProfile=NULL) const
virtual bool	Write (CIccIO *pIO)

Static Public Member Functions
static CIccTag *	Create (icTagTypeSignature sig)

Data Fields
icUInt32Number	m_nReserved

Protected Attributes
icUInt32Number	m_nSize
icXYZNumber *	m_XYZ

Detailed Description

Constructor & Destructor Documentation

~CIccTagXmlXYZ()

virtual CIccTagXmlXYZ::~CIccTagXmlXYZ ( )

inlinevirtual

{}

Member Function Documentation

Create()

CIccTag * CIccTag::Create ( icTagTypeSignature  sig )

staticinherited

Name: CIccTag::Create

Purpose: This is a static tag creator based upon tag signature type

Args: sig = tag type signature

Return: Pointer to Allocated tag

{
  return CIccTagCreator::CreateTag(sig);
}

References CIccTagCreator::CreateTag().

Referenced by CIccDefaultEncProfileConverter::ConvertFromParams(), CIccTagStruct::LoadElem(), CIccProfileXml::ParseTag(), CIccTagXmlStruct::ParseTag(), CIccMpeXmlTintArray::ParseXml(), CIccTagXmlArray::ParseXml(), CIccMpeTintArray::Read(), CIccTagLutAtoB::Read(), CIccTagLut8::Read(), CIccTagLut16::Read(), CIccTagLut8::SetColorSpaces(), CIccTagLut16::SetColorSpaces(), and CIccProfileDescText::SetType().

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Describe()

void CIccTagXYZ::Describe ( std::string &  sDescription, int  nVerboseness  )

virtualinherited

Name: CIccTagXYZ::Describe

Purpose: Dump data associated with the tag to a string

Args: sDescription - string to concatenate tag dump to

Reimplemented from CIccTag.

{
  icChar buf[128];
 
  if (m_nSize == 1 ) {
    sprintf(buf, "X=%.4lf, Y=%.4lf, Z=%.4lf\n", icFtoD(m_XYZ[0].X), icFtoD(m_XYZ[0].Y), icFtoD(m_XYZ[0].Z));
    sDescription += buf;
  }
  else {
    icUInt32Number i;
    sDescription.reserve(sDescription.size() + m_nSize*79);
 
    for (i=0; i<m_nSize; i++) {
      sprintf(buf, "value[%u]: X=%.4lf, Y=%.4lf, Z=%.4lf\n", i, icFtoD(m_XYZ[i].X), icFtoD(m_XYZ[i].Y), icFtoD(m_XYZ[i].Z));
      sDescription += buf;
    }
  }
}

References icFtoD(), CIccTagXYZ::m_nSize, CIccTagXYZ::m_XYZ, icXYZNumber::X, icXYZNumber::Y, and icXYZNumber::Z.

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DetachIO()

virtual void CIccTag::DetachIO ( )

inlinevirtualinherited

Function: ReadAll() - Read All sub data for tag from file. Called by CIccProfile::ReadAll() to read all sub data for tag

Returns true if ReadAll is successful.

{}

GetClassName()

virtual const char * CIccTagXmlXYZ::GetClassName ( ) const

inlinevirtual

Reimplemented from CIccTagXYZ.

{return "CIccTagXmlXYZ"; }

GetExtClassName()

virtual const char * CIccTagXml::GetExtClassName ( ) const

inlinevirtualinherited

Implements IIccExtensionTag.

{ return "CIccTagXml"; }

Referenced by icProfDescToXml(), and icXmlParseProfDesc().

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GetExtDerivedClassName()

virtual const char * CIccTagXml::GetExtDerivedClassName ( ) const

inlinevirtualinherited

Implements IIccExtensionTag.

Reimplemented in CIccCurveXml.

{ return ""; }

GetExtension()

virtual IIccExtensionTag * CIccTagXmlXYZ::GetExtension ( )

inlinevirtual

Reimplemented from CIccTag.

{return this; }

GetSize()

icUInt32Number CIccTagXYZ::GetSize ( ) const

inlineinherited

{ return m_nSize; }

References CIccTagXYZ::m_nSize.

GetTagArrayType()

virtual icArraySignature CIccTag::GetTagArrayType ( ) const

inlinevirtualinherited

Reimplemented in CIccTagArray.

{ return icSigUndefinedArray; }

References icSigUndefinedArray.

Referenced by icGetTagArrayHandlerOfType(), and CIccProfileXml::ParseTag().

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GetTagStructType()

virtual icStructSignature CIccTag::GetTagStructType ( ) const

inlinevirtualinherited

Reimplemented in CIccTagStruct.

{ return icSigUndefinedStruct; }

References icSigUndefinedStruct.

Referenced by icGetTagStructHandlerOfType(), CIccArrayColorantInfo::Validate(), and CIccArrayNamedColor::Validate().

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GetType()

virtual icTagTypeSignature CIccTagXYZ::GetType ( ) const

inlinevirtualinherited

Function: GetType()

Purpose: Get Tag Type. Each derived tag will implement it's own GetType() function.

Reimplemented from CIccTag.

{ return icSigXYZType; }

References icSigXYZType.

Referenced by CIccTagXYZ::Write().

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GetXYZ()

icXYZNumber * CIccTagXYZ::GetXYZ ( icUInt32Number  index )

inlineinherited

{return &m_XYZ[index];}

References CIccTagXYZ::m_XYZ.

IsArrayType()

virtual bool CIccTagXYZ::IsArrayType ( )

inlinevirtualinherited

Reimplemented from CIccTag.

{ return m_nSize > 1; }

References CIccTagXYZ::m_nSize.

IsMBBType()

virtual bool CIccTag::IsMBBType ( )

inlinevirtualinherited

Reimplemented in CIccMBB.

{ return false; } //If true then CIccTag can be cast as an CIccMBB 

Referenced by CIccProfileXml::ParseTag().

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IsNumArrayType()

virtual bool CIccTag::IsNumArrayType ( ) const

inlinevirtualinherited

Reimplemented in CIccTagSparseMatrixArray, CIccTagFixedNum< T, Tsig >, CIccTagNum< T, Tsig >, and CIccTagFloatNum< T, Tsig >.

{ return false;} //If true then CIccTag can be cast as a CIccTagNumArray

Referenced by CIccArrayNamedColor::FindDeviceColor(), CIccArrayNamedColor::FindPcsColor(), CIccArrayNamedColor::FindSpectralColor(), CIccTagStruct::GetElemNumberValue(), CIccStructNamedColor::GetNumArray(), CIccMpeXmlTintArray::ParseXml(), and CIccMpeTintArray::Read().

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IsSupported()

virtual bool CIccTag::IsSupported ( )

inlinevirtualinherited

Function: IsSupported(size, pIO) - Check if tag fully supported for apply purposes. By Default inherited classes are supported. Unknown tag types are not supported.

Returns true if tag type is supported.

Reimplemented in CIccTagUnknown, CIccTagEmbeddedProfile, and CIccTagMultiProcessElement.

{ return true; }

NewCopy()

virtual CIccTag * CIccTagXYZ::NewCopy ( ) const

inlinevirtualinherited

Function: NewCopy(sDescription) Each derived tag will implement it's own NewCopy() function.

Parameter(s): none

Returns a new CIccTag object that is a copy of this object.

Reimplemented from CIccTag.

{return new CIccTagXYZ(*this);}

References CIccTagXYZ::CIccTagXYZ().

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operator[]()

icXYZNumber & CIccTagXYZ::operator[] ( icUInt32Number  index ) const

inlineinherited

{return m_XYZ[index];}

References CIccTagXYZ::m_XYZ.

Referenced by CIccDefaultEncProfileConverter::ConvertFromParams().

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ParseXml()

bool CIccTagXmlXYZ::ParseXml ( xmlNode *  pNode, std::string &  parseStr  )

virtual

Implements CIccTagXml.

{
  icUInt32Number n = icXmlNodeCount(pNode, "XYZNumber");
 
  if (n) {
    icUInt32Number i;
    SetSize(n);
 
    for (i=0; pNode; pNode=pNode->next) {
      if (pNode->type == XML_ELEMENT_NODE &&
        !icXmlStrCmp(pNode->name, "XYZNumber") &&
        i<n) {
          xmlAttr *x = icXmlFindAttr(pNode, "X");
          xmlAttr *y = icXmlFindAttr(pNode, "Y");
          xmlAttr *z = icXmlFindAttr(pNode, "Z");
 
          if (x && y && z) {
            m_XYZ[i].X = icDtoF((icFloatNumber)atof(icXmlAttrValue(x)));
            m_XYZ[i].Y = icDtoF((icFloatNumber)atof(icXmlAttrValue(y)));
            m_XYZ[i].Z = icDtoF((icFloatNumber)atof(icXmlAttrValue(z)));
            i++;
          }
          else
            return false;
      }
    }
    return i==n;
  }
  return false;
}

References icDtoF(), icXmlAttrValue(), icXmlFindAttr(), icXmlNodeCount(), CIccTagXYZ::m_XYZ, CIccTagXYZ::SetSize(), icXYZNumber::X, icXYZNumber::Y, and icXYZNumber::Z.

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Read() [1/2]

bool CIccTagXYZ::Read ( icUInt32Number  size, CIccIO *  pIO  )

virtualinherited

Name: CIccTagXYZ::Read

Purpose: Read in the tag contents into a data block

Args: size - # of bytes in tag, pIO - IO object to read tag from

Return: true = successful, false = failure

Reimplemented from CIccTag.

{
  icTagTypeSignature sig;
 
  if (sizeof(icTagTypeSignature) + 
      sizeof(icUInt32Number) + 
      sizeof(icXYZNumber) > size)
    return false;
 
  if (!pIO) {
    return false;
  }
 
  if (!pIO->Read32(&sig))
    return false;
 
  if (!pIO->Read32(&m_nReserved))
    return false;
 
  icUInt32Number nNum=((size-2*sizeof(icUInt32Number)) / sizeof(icXYZNumber));
  icUInt32Number nNum32 = nNum*sizeof(icXYZNumber)/sizeof(icUInt32Number);
 
  if (!SetSize(nNum))
    return false;
 
  if (pIO->Read32(m_XYZ, nNum32) != (icInt32Number)nNum32 )
    return false;
 
  return true;
}

References CIccTag::m_nReserved, CIccTagXYZ::m_XYZ, CIccIO::Read32(), and CIccTagXYZ::SetSize().

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Read() [2/2]

virtual bool CIccTag::Read ( icUInt32Number  size, CIccIO *  pIO, CIccProfile *  pProfile  )

inlinevirtualinherited

Function: Read(size, pIO) - Read tag from file. Each derived tag will implement it's own Read() function.

Parameter(s): size - number of bytes in tag including the type signature. pIO - IO object used to read in tag. The IO object should already be initialized to point to the begining of the tag.

Returns true if Read is successful.

Reimplemented in CIccTagEmbeddedProfile.

{ return Read(size, pIO); }

References CIccTag::Read().

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ReadAll()

virtual bool CIccTag::ReadAll ( )

inlinevirtualinherited

Function: ReadAll() - Read All sub data for tag from file. Called by CIccProfile::ReadAll() to read all sub data for tag

Returns true if ReadAll is successful.

Reimplemented in CIccTagEmbeddedProfile.

{ return true; }

SetSize()

bool CIccTagXYZ::SetSize ( icUInt32Number  nSize, bool  bZeroNew = true  )

inherited

Name: CIccTagXYZ::SetSize

Purpose: Sets the size of the XYZ array.

Args: nSize - number of XYZ entries, bZeroNew - flag to zero newly formed values

{
  if (nSize==m_nSize)
    return true;
 
  m_XYZ = (icXYZNumber*)icRealloc(m_XYZ, nSize*sizeof(icXYZNumber));
 
  if (!m_XYZ) {
    m_nSize = 0;
    return false;
  }
 
  if (bZeroNew && m_nSize < nSize) {
    memset(&m_XYZ[m_nSize], 0, (nSize-m_nSize)*sizeof(icXYZNumber));
  }
  m_nSize = nSize;
 
  return true;
}

References icRealloc(), CIccTagXYZ::m_nSize, and CIccTagXYZ::m_XYZ.

Referenced by CIccDefaultEncProfileConverter::ConvertFromParams(), ParseXml(), and CIccTagXYZ::Read().

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ToXml()

bool CIccTagXmlXYZ::ToXml ( std::string &  xml, std::string  blanks = ""  )

virtual

Implements CIccTagXml.

{
  char buf[256];
  int i;
 
  for (i=0; i<(int)m_nSize; i++) {
    sprintf(buf, "<XYZNumber X=\"" icXmlFloatFmt "\" Y=\"" icXmlFloatFmt "\" Z=\"" icXmlFloatFmt "\"/>\n", (float)icFtoD(m_XYZ[i].X),
      (float)icFtoD(m_XYZ[i].Y),
      (float)icFtoD(m_XYZ[i].Z));
    xml += blanks + buf;
  }
  return true;
}

References icFtoD(), CIccTagXYZ::m_nSize, CIccTagXYZ::m_XYZ, icXYZNumber::X, icXYZNumber::Y, and icXYZNumber::Z.

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Validate()

icValidateStatus CIccTagXYZ::Validate ( std::string  sigPath, std::string &  sReport, const CIccProfile *  pProfile = NULL  ) const

virtualinherited

Name: CIccTagXYZ::Validate

Purpose: Check tag data validity.

Args: sig = signature of tag being validated, sReport = String to add report information to

Return: icValidateStatusOK if valid, or other error status.

Reimplemented from CIccTag.

{
  icValidateStatus rv = CIccTag::Validate(sigPath, sReport, pProfile);
 
  CIccInfo Info;
  std::string sSigPathName = Info.GetSigPathName(sigPath);
 
  if (!m_nSize) {
    sReport += icMsgValidateWarning;
    sReport += sSigPathName;
    sReport += " - Empty tag.\n";
 
    rv = icMaxStatus(rv, icValidateWarning);
    return rv;
  }
 
  for (int i=0; i<(int)m_nSize; i++) {
    rv = icMaxStatus(rv, Info.CheckData(sReport, m_XYZ[i], sSigPathName + ":XYZ"));
  }
 
  return rv;
}

References CIccInfo::CheckData(), CIccInfo::GetSigPathName(), icMaxStatus(), icMsgValidateWarning, icValidateWarning, CIccTagXYZ::m_nSize, CIccTagXYZ::m_XYZ, and CIccTag::Validate().

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Write()

bool CIccTagXYZ::Write ( CIccIO *  pIO )

virtualinherited

Name: CIccTagXYZ::Write

Purpose: Write the tag to a file

Args: pIO - The IO object to write tag to.

Return: true = succesful, false = failure

Reimplemented from CIccTag.

{
  icTagTypeSignature sig = GetType();
 
  if (!pIO)
   return false;
 
  if (!pIO->Write32(&sig))
   return false;
 
  if (!pIO->Write32(&m_nReserved))
    return false;
 
  icUInt32Number nNum32 = m_nSize * sizeof(icXYZNumber)/sizeof(icUInt32Number);
 
  if (
    pIO->Write32(m_XYZ, nNum32) != (icInt32Number)nNum32)
    return false;
 
  return true;
}

References CIccTagXYZ::GetType(), CIccTag::m_nReserved, CIccTagXYZ::m_nSize, CIccTagXYZ::m_XYZ, and CIccIO::Write32().

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Field Documentation

m_nReserved

icUInt32Number CIccTag::m_nReserved

inherited

Referenced by CIccTag::CIccTag(), CIccTagMultiProcessElement::CIccTagMultiProcessElement(), CIccTagMultiProcessElement::CIccTagMultiProcessElement(), CIccTagMultiProcessElement::operator=(), CIccProfileXml::ParseTag(), CIccTagXmlStruct::ParseTag(), CIccMpeXmlTintArray::ParseXml(), CIccTagXmlArray::ParseXml(), CIccTagText::Read(), CIccTagUtf8Text::Read(), CIccTagZipUtf8Text::Read(), CIccTagUtf16Text::Read(), CIccTagTextDescription::Read(), CIccTagSignature::Read(), CIccTagNamedColor2::Read(), CIccTagXYZ::Read(), CIccTagChromaticity::Read(), CIccTagCicp::Read(), CIccTagSparseMatrixArray::Read(), CIccTagFixedNum< T, Tsig >::Read(), CIccTagNum< T, Tsig >::Read(), CIccTagFloatNum< T, Tsig >::Read(), CIccTagMeasurement::Read(), CIccTagMultiLocalizedUnicode::Read(), CIccTagData::Read(), CIccTagDateTime::Read(), CIccTagColorantOrder::Read(), CIccTagColorantTable::Read(), CIccTagViewingConditions::Read(), CIccTagProfileSeqDesc::Read(), CIccTagResponseCurveSet16::Read(), CIccTagSpectralDataInfo::Read(), CIccTagSpectralViewingConditions::Read(), CIccTagEmbeddedHeightImage::Read(), CIccTagEmbeddedNormalImage::Read(), CIccTagStruct::Read(), CIccTagArray::Read(), CIccTagDict::Read(), CIccTagCurve::Read(), CIccTagParametricCurve::Read(), CIccTagLutAtoB::Read(), CIccTagLut8::Read(), CIccTagLut16::Read(), CIccTagGamutBoundaryDesc::Read(), CIccTagMultiProcessElement::Read(), CIccTagProfileSequenceId::Read(), CIccTagEmbeddedProfile::Read(), CIccTag::Validate(), CIccTagText::Write(), CIccTagUtf8Text::Write(), CIccTagZipUtf8Text::Write(), CIccTagUtf16Text::Write(), CIccTagTextDescription::Write(), CIccTagSignature::Write(), CIccTagNamedColor2::Write(), CIccTagXYZ::Write(), CIccTagChromaticity::Write(), CIccTagCicp::Write(), CIccTagSparseMatrixArray::Write(), CIccTagFixedNum< T, Tsig >::Write(), CIccTagNum< T, Tsig >::Write(), CIccTagFloatNum< T, Tsig >::Write(), CIccTagMeasurement::Write(), CIccTagMultiLocalizedUnicode::Write(), CIccTagData::Write(), CIccTagDateTime::Write(), CIccTagColorantOrder::Write(), CIccTagColorantTable::Write(), CIccTagViewingConditions::Write(), CIccTagProfileSeqDesc::Write(), CIccTagResponseCurveSet16::Write(), CIccTagSpectralDataInfo::Write(), CIccTagSpectralViewingConditions::Write(), CIccTagEmbeddedHeightImage::Write(), CIccTagEmbeddedNormalImage::Write(), CIccTagStruct::Write(), CIccTagArray::Write(), CIccTagDict::Write(), CIccTagEmbeddedProfile::Write(), CIccTagCurve::Write(), CIccTagParametricCurve::Write(), CIccTagLutAtoB::Write(), CIccTagLut8::Write(), CIccTagLut16::Write(), CIccTagGamutBoundaryDesc::Write(), CIccTagMultiProcessElement::Write(), and CIccTagProfileSequenceId::Write().

m_nSize

icUInt32Number CIccTagXYZ::m_nSize

protectedinherited

Referenced by CIccTagXYZ::CIccTagXYZ(), CIccTagXYZ::CIccTagXYZ(), CIccTagXYZ::Describe(), CIccTagXYZ::GetSize(), CIccTagXYZ::IsArrayType(), CIccTagXYZ::operator=(), CIccTagXYZ::SetSize(), ToXml(), CIccTagXYZ::Validate(), and CIccTagXYZ::Write().

m_XYZ

icXYZNumber* CIccTagXYZ::m_XYZ

protectedinherited

Referenced by CIccTagXYZ::CIccTagXYZ(), CIccTagXYZ::CIccTagXYZ(), CIccTagXYZ::~CIccTagXYZ(), CIccTagXYZ::Describe(), CIccTagXYZ::GetXYZ(), CIccTagXYZ::operator=(), CIccTagXYZ::operator[](), ParseXml(), CIccTagXYZ::Read(), CIccTagXYZ::SetSize(), ToXml(), CIccTagXYZ::Validate(), and CIccTagXYZ::Write().

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

• IccXML/IccLibXML/IccTagXml.h
• IccXML/IccLibXML/IccTagXml.cpp