Class: CIccTagEmbeddedNormalImage. More...

#include <IccTagBasic.h>

Inheritance diagram for CIccTagEmbeddedNormalImage:

Collaboration diagram for CIccTagEmbeddedNormalImage:

Public Member Functions
	CIccTagEmbeddedNormalImage (const CIccTagEmbeddedNormalImage &IENI)
	Name: CIccTagEmbeddedNormalImage::CIccTagEmbeddedNormalImage.

	CIccTagEmbeddedNormalImage (int nSize=1)
	Name: CIccTagEmbeddedNormalImage::CIccTagEmbeddedNormalImage.

virtual void	Describe (std::string &sDescription, int nVerboseness)
	Name: CIccTagEmbeddedNormalImage::Describe.

virtual const icChar *	GetClassName () const

icUInt8Number *	GetData (icUInt32Number index=0)

icUInt32Number	GetSize () const

virtual icTagTypeSignature	GetType () const
	Function: GetType()

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

CIccTagEmbeddedNormalImage &	operator= (const CIccTagEmbeddedNormalImage &NormalTag)
	Name: CIccTagEmbeddedNormalImage::operator=.

icUInt8Number &	operator[] (icUInt32Number index)

virtual bool	Read (icUInt32Number size, CIccIO *pIO)
	Name: CIccTagEmbeddedNormalImage::Read.

bool	SetSize (icUInt32Number nSize, bool bZeroNew=true)
	Name: CIccTagEmbeddedNormalImage::SetSize.

virtual icValidateStatus	Validate (std::string sigPath, std::string &sReport, const CIccProfile *pProfile=NULL) const
	Name: CIccTagEmbeddedNormalImage::Validate.

virtual bool	Write (CIccIO *pIO)
	Name: CIccTagEmbeddedNormalImage::Write.

virtual	~CIccTagEmbeddedNormalImage ()
	Name: CIccTagEmbeddedNormalImage::~CIccTagEmbeddedNormalImage.

Public Member Functions inherited from CIccTag
	CIccTag ()
	Name: CIccTag::CIccTag.

virtual void	DetachIO ()
	Function: ReadAll() - Read All sub data for tag from file.

virtual IIccExtensionTag *	GetExtension ()

virtual icArraySignature	GetTagArrayType () const

virtual icStructSignature	GetTagStructType () const

virtual bool	IsArrayType ()

virtual bool	IsMBBType ()

virtual bool	IsNumArrayType () const

virtual bool	IsSupported ()
	Function: IsSupported(size, pIO) - Check if tag fully supported for apply purposes.

virtual bool	Read (icUInt32Number size, CIccIO pIO, CIccProfile pProfile)
	Function: Read(size, pIO) - Read tag from file.

virtual bool	ReadAll ()
	Function: ReadAll() - Read All sub data for tag from file.

virtual	~CIccTag ()
	Name: CIccTag::CIccTag.

Public Attributes
icImageEncodingType	m_nEncodingFormat

icUInt32Number	m_nSeamlesIndicator

Public Attributes inherited from CIccTag
icUInt32Number	m_nReserved

Protected Attributes
icUInt32Number	m_nSize

icUInt8Number *	m_pData

Additional Inherited Members
Static Public Member Functions inherited from CIccTag
static CIccTag *	Create (icTagTypeSignature sig)
	Name: CIccTag::Create.

Detailed Description

Class: CIccTagEmbeddedNormalImage.

Purpose: The Embedded Normal tag

Definition at line 1793 of file IccTagBasic.h.

Constructor & Destructor Documentation

◆ CIccTagEmbeddedNormalImage() [1/2]

CIccTagEmbeddedNormalImage::CIccTagEmbeddedNormalImage ( int nSize = 1 )

Name: CIccTagEmbeddedNormalImage::CIccTagEmbeddedNormalImage.

Purpose: Constructor

Args: nSize =size of embedded image

Definition at line 11961 of file IccTagBasic.cpp.

{
  m_nSize = nSize;
  if (m_nSize < 1)
    m_nSize = 1;
  m_pData = (icUInt8Number*)calloc(nSize, sizeof(icUInt8Number));
  m_nSeamlesIndicator = 0;
  m_nEncodingFormat = icPngImageType;
}

References icPngImageType.

◆ CIccTagEmbeddedNormalImage() [2/2]

CIccTagEmbeddedNormalImage::CIccTagEmbeddedNormalImage ( const CIccTagEmbeddedNormalImage & IENI )

Name: CIccTagEmbeddedNormalImage::CIccTagEmbeddedNormalImage.

Purpose: Copy Constructor

Args: ITD = The CIccEmbeddedNormalImage object to be copied

Definition at line 11982 of file IccTagBasic.cpp.

{
  m_nSeamlesIndicator = IENI.m_nSeamlesIndicator;
  m_nEncodingFormat = IENI.m_nEncodingFormat;
  m_nSize = IENI.m_nSize;
 
  m_pData = (icUInt8Number*)calloc(m_nSize, sizeof(icUInt8Number));
  memcpy(m_pData, IENI.m_pData, sizeof(icUInt8Number)*m_nSize);
}

References m_nEncodingFormat, m_nSeamlesIndicator, m_nSize, and m_pData.

◆ ~CIccTagEmbeddedNormalImage()

CIccTagEmbeddedNormalImage::~CIccTagEmbeddedNormalImage ( )

virtual

Name: CIccTagEmbeddedNormalImage::~CIccTagEmbeddedNormalImage.

Purpose: Destructor

Definition at line 12029 of file IccTagBasic.cpp.

{
  if (m_pData)
    free(m_pData);
}

Member Function Documentation

◆ Describe()

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

virtual

Name: CIccTagEmbeddedNormalImage::Describe.

Purpose: Dump data associated with the tag to a string

Args: sDescription - string to concatenate tag dump to

Reimplemented from CIccTag.

Definition at line 12138 of file IccTagBasic.cpp.

{
  icChar buf[128];
 
  sprintf(buf, "\nSeamlessIndicater: %d\n", m_nSeamlesIndicator);
  sDescription += buf;
 
  switch (m_nEncodingFormat) {
  case icPngImageType:
    strcpy(buf, "EncodingFormat: PNG\n");
    break;
  case icTiffImageType:
    strcpy(buf, "EncodingFormat: TIFF\n");
    break;
  default:
    sprintf(buf, "EncodingFormat: %d", m_nEncodingFormat);
    break;
  }
  sDescription += buf;
 
  sDescription += "\nImage Data:\n";
 
  for (int i = 0; i < (int)m_nSize; i++) {
    if (!(i & 0x1f))
      sDescription += "\n";
    sprintf(buf, "%02X", m_pData[i]);
    sDescription += buf;
  }
  sDescription += "\n";
}

References icPngImageType, and icTiffImageType.

◆ GetClassName()

virtual const icChar * CIccTagEmbeddedNormalImage::GetClassName ( ) const

inlinevirtual

Reimplemented from CIccTag.

Definition at line 1803 of file IccTagBasic.h.

1803{ return "CIccTagEmbeddedNormalImage"; }

◆ GetData()

icUInt8Number * CIccTagEmbeddedNormalImage::GetData ( icUInt32Number index = 0 )

inline

Definition at line 1813 of file IccTagBasic.h.

1813{ return &m_pData[index]; }

◆ GetSize()

icUInt32Number CIccTagEmbeddedNormalImage::GetSize ( ) const

inline

Definition at line 1810 of file IccTagBasic.h.

1810{ return m_nSize; }

◆ GetType()

virtual icTagTypeSignature CIccTagEmbeddedNormalImage::GetType ( ) const

inlinevirtual

Function: GetType()

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

Reimplemented from CIccTag.

Definition at line 1802 of file IccTagBasic.h.

1802{ return icSigEmbeddedNormalImageType; }

icSigEmbeddedNormalImageType

@ icSigEmbeddedNormalImageType

Definition icProfileHeader.h:539

References icSigEmbeddedNormalImageType.

◆ NewCopy()

virtual CIccTag * CIccTagEmbeddedNormalImage::NewCopy ( ) const

inlinevirtual

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.

Definition at line 1799 of file IccTagBasic.h.

1799{ return new CIccTagEmbeddedNormalImage(*this); }

CIccTagEmbeddedNormalImage::CIccTagEmbeddedNormalImage

CIccTagEmbeddedNormalImage(int nSize=1)

Name: CIccTagEmbeddedNormalImage::CIccTagEmbeddedNormalImage.

Definition IccTagBasic.cpp:11961

◆ operator=()

CIccTagEmbeddedNormalImage & CIccTagEmbeddedNormalImage::operator= ( const CIccTagEmbeddedNormalImage & NormalImageTag )

Name: CIccTagEmbeddedNormalImage::operator=.

Purpose: Copy Operator

Args: DataTag = The CIccTagData object to be copied

Definition at line 12003 of file IccTagBasic.cpp.

{
  if (&NormalImageTag == this)
    return *this;
 
  m_nSeamlesIndicator = NormalImageTag.m_nSeamlesIndicator;
  m_nEncodingFormat = NormalImageTag.m_nEncodingFormat;
  m_nSize = NormalImageTag.m_nSize;
 
  if (m_pData)
    free(m_pData);
  m_pData = (icUInt8Number*)calloc(m_nSize, sizeof(icUInt8Number));
  memcpy(m_pData, NormalImageTag.m_pData, sizeof(icUInt8Number)*m_nSize);
 
  return *this;
}

References m_nEncodingFormat, m_nSeamlesIndicator, m_nSize, and m_pData.

◆ operator[]()

icUInt8Number & CIccTagEmbeddedNormalImage::operator[] ( icUInt32Number index )

inline

Definition at line 1812 of file IccTagBasic.h.

1812{ return m_pData[index]; }

◆ Read()

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

virtual

Name: CIccTagEmbeddedNormalImage::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.

Definition at line 12050 of file IccTagBasic.cpp.

{
  icTagTypeSignature sig;
 
  if (sizeof(icTagTypeSignature) +
    sizeof(icUInt32Number) +
    sizeof(icUInt32Number) +
    sizeof(icUInt32Number) +
    sizeof(icUInt8Number) > size)
    return false;
 
  if (!pIO) {
    return false;
  }
 
  if (!pIO->Read32(&sig))
    return false;
 
  if (!pIO->Read32(&m_nReserved))
    return false;
 
  if (!pIO->Read32(&m_nSeamlesIndicator))
    return false;
 
  if (!pIO->Read32(&m_nEncodingFormat))
    return false;
 
  icUInt32Number nNum = size - 4 * sizeof(icUInt32Number);
 
  if (!SetSize(nNum))
    return false;
 
  if (pIO->Read8(m_pData, nNum) != (icInt32Number)nNum)
    return false;
 
  return true;
}

References CIccIO::Read32(), CIccIO::Read8(), and sig.

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◆ SetSize()

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

Name: CIccTagEmbeddedNormalImage::SetSize.

Purpose: Sets the size of the data array.

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

Definition at line 12180 of file IccTagBasic.cpp.

{
  if (m_nSize == nSize)
    return true;
 
  m_pData = (icUInt8Number*)icRealloc(m_pData, nSize * sizeof(icUInt8Number));
 
  if (!m_pData) {
    m_nSize = 0;
    return false;
  }
 
  if (bZeroNew && nSize > m_nSize) {
    memset(&m_pData[m_nSize], 0, (nSize - m_nSize) * sizeof(icUInt8Number));
  }
  m_nSize = nSize;
 
  return true;
}

References icRealloc().

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◆ Validate()

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

virtual

Name: CIccTagEmbeddedNormalImage::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.

Definition at line 12215 of file IccTagBasic.cpp.

{
  icValidateStatus rv = CIccTag::Validate(sigPath, sReport, pProfile);
 
  CIccInfo Info;
  std::string sSigPathName = Info.GetSigPathName(sigPath);
 
  switch (m_nSeamlesIndicator) {
  case 0:
  case 1:
    break;
  default:
    sReport += icMsgValidateNonCompliant;
    sReport += sSigPathName;
    sReport += " - Invalid data flag Seamless Indicator.\n";
    rv = icMaxStatus(rv, icValidateNonCompliant);
  }
 
  switch (m_nEncodingFormat) {
  case icPngImageType:
    if (m_nSize > 4 && m_pData) {
      unsigned char PNGhdr[] = { 'P', 'N', 'G' };
      if (memcmp(m_pData+1, PNGhdr, 3)) {
        sReport += icMsgValidateNonCompliant;
        sReport += sSigPathName;
        sReport += " - Non-PNG file stored as Embedded image.\n";
        rv = icMaxStatus(rv, icValidateNonCompliant);
      }
    }
    break;
  case icTiffImageType:
    if (m_nSize > 4 && m_pData) {
      unsigned char IIhdr[] = { 'I', 'I', 42, 0 };
      unsigned char MMhdr[] = { 'M', 'M', 0, 42 };
 
      if (memcmp(m_pData, IIhdr, 4) && memcmp(m_pData, MMhdr, 4)) {
        sReport += icMsgValidateNonCompliant;
        sReport += sSigPathName;
        sReport += " - Non-TIFF file stored as Embedded image.\n";
        rv = icMaxStatus(rv, icValidateNonCompliant);
      }
    }
    break;
  default:
    sReport += icMsgValidateNonCompliant;
    sReport += sSigPathName;
    sReport += " - Invalid data flag Encoding Image Type.\n";
    rv = icMaxStatus(rv, icValidateNonCompliant);
  }
 
  return rv;
}

References CIccInfo::GetSigPathName(), icMaxStatus(), icMsgValidateNonCompliant, icPngImageType, icTiffImageType, icValidateNonCompliant, and CIccTag::Validate().

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◆ Write()

bool CIccTagEmbeddedNormalImage::Write ( CIccIO * pIO )

virtual

Name: CIccTagEmbeddedNormalImage::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.

Definition at line 12102 of file IccTagBasic.cpp.

{
  icTagTypeSignature sig = GetType();
 
  if (!pIO)
    return false;
 
  if (!pIO->Write32(&sig))
    return false;
 
  if (!pIO->Write32(&m_nReserved))
    return false;
 
  if (!pIO->Write32(&m_nSeamlesIndicator))
    return false;
 
  if (!pIO->Write32(&m_nEncodingFormat))
    return false;
 
  if (pIO->Write8(m_pData, m_nSize) != (icInt32Number)m_nSize)
    return false;
 
  return true;
}

References sig, CIccIO::Write32(), and CIccIO::Write8().

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Member Data Documentation

◆ m_nEncodingFormat

icImageEncodingType CIccTagEmbeddedNormalImage::m_nEncodingFormat

Definition at line 1818 of file IccTagBasic.h.

Referenced by CIccTagEmbeddedNormalImage(), and operator=().

◆ m_nSeamlesIndicator

icUInt32Number CIccTagEmbeddedNormalImage::m_nSeamlesIndicator

Definition at line 1817 of file IccTagBasic.h.

Referenced by CIccTagEmbeddedNormalImage(), and operator=().

◆ m_nSize

icUInt32Number CIccTagEmbeddedNormalImage::m_nSize

protected

Definition at line 1822 of file IccTagBasic.h.

Referenced by CIccTagEmbeddedNormalImage(), and operator=().

◆ m_pData

icUInt8Number* CIccTagEmbeddedNormalImage::m_pData

protected

Definition at line 1821 of file IccTagBasic.h.

Referenced by CIccTagEmbeddedNormalImage(), and operator=().

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

IccProfLib/IccTagBasic.h
IccProfLib/IccTagBasic.cpp

Public Member Functions

Public Attributes

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ CIccTagEmbeddedNormalImage() [1/2]

◆ CIccTagEmbeddedNormalImage() [2/2]

◆ ~CIccTagEmbeddedNormalImage()

Member Function Documentation

◆ Describe()

◆ GetClassName()

◆ GetData()

◆ GetSize()

◆ GetType()

◆ NewCopy()

◆ operator=()

◆ operator[]()

◆ Read()

◆ SetSize()

◆ Validate()

◆ Write()

Member Data Documentation

◆ m_nEncodingFormat

◆ m_nSeamlesIndicator

◆ m_nSize

◆ m_pData