CIccTagGamutBoundaryDesc Class Reference

#include <IccTagLut.h>

Inheritance diagram for CIccTagGamutBoundaryDesc:

Collaboration diagram for CIccTagGamutBoundaryDesc:

Public Member Functions
	CIccTagGamutBoundaryDesc ()
	CIccTagGamutBoundaryDesc (const CIccTagGamutBoundaryDesc &InGamutBoundaryTag)
	CIccTagGamutBoundaryDesc (icUInt8Number nInputChannels, icInt32Number numberOfVertices, icInt32Number numberOfTriangles, icUInt8Number nOutputChannels=0)
virtual	~CIccTagGamutBoundaryDesc ()
virtual void	Describe (std::string &sDescription, int nVerboseness)
virtual void	DetachIO ()
virtual const icChar *	GetClassName () const
virtual IIccExtensionTag *	GetExtension ()
icInt32Number	getNumberOfTriangles ()
icInt32Number	getNumberOfVertices ()
icInt16Number	getNumDeviceChannels ()
icInt16Number	getNumPCSChannels ()
virtual icArraySignature	GetTagArrayType () const
virtual icStructSignature	GetTagStructType () const
bool	getTriangle (icInt32Number triangleNumber, icGamutBoundaryTriangle &triangle)
virtual icTagTypeSignature	GetType () const
icFloatNumber *	getVertexDeviceCoord (icInt32Number vertexNumber)
icFloatNumber *	getVertexPCSCoord (icInt32Number vertexNumber)
virtual bool	IsArrayType ()
virtual bool	IsMBBType ()
virtual bool	IsNumArrayType () const
virtual bool	IsSupported ()
virtual CIccTag *	NewCopy () const
CIccTagGamutBoundaryDesc &	operator= (const CIccTagGamutBoundaryDesc &InGamutBoundaryTag)
virtual bool	Read (icUInt32Number size, CIccIO *pIO)
virtual bool	Read (icUInt32Number size, CIccIO *pIO, CIccProfile *pProfile)
virtual bool	ReadAll ()
bool	setTriangle (icInt32Number triangleNumber, icGamutBoundaryTriangle &triangle)
bool	setVertex (icInt32Number vertexNumber, icFloatNumber *pcsCoords, icFloatNumber *deviceCoords=NULL)
icValidateStatus	Validate (std::string sigPath, std::string &sReport, const CIccProfile *pProfile) const
virtual bool	Write (CIccIO *pIO)

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

Data Fields
icUInt32Number	m_nReserved

Protected Attributes
icFloatNumber *	m_DeviceValues
icInt16Number	m_nDeviceChannels
icInt16Number	m_nPCSChannels
icInt32Number	m_NumberOfTriangles
icInt32Number	m_NumberOfVertices
icFloatNumber *	m_PCSValues
icGamutBoundaryTriangle *	m_Triangles

Detailed Description

Class: CIccTagGamutBoundaryDesc

Purpose: The Gamut Boundary Description tag type

Constructor & Destructor Documentation

CIccTagGamutBoundaryDesc() [1/3]

CIccTagGamutBoundaryDesc::CIccTagGamutBoundaryDesc

(

)

Name: CIccTagGamutBoundaryDescription::CIccTagGamutBoundaryDescription

Purpose: Constructor

{   
    m_NumberOfVertices = 0;
    m_NumberOfTriangles = 0;
    m_nPCSChannels = 0;
    m_nDeviceChannels = 0;
    m_PCSValues = NULL;
    m_DeviceValues = NULL;
    m_Triangles = NULL;
    
}

References m_DeviceValues, m_nDeviceChannels, m_nPCSChannels, m_NumberOfTriangles, m_NumberOfVertices, m_PCSValues, and m_Triangles.

CIccTagGamutBoundaryDesc() [2/3]

CIccTagGamutBoundaryDesc::CIccTagGamutBoundaryDesc	(	icUInt8Number	nInputChannels,
		icInt32Number	numberOfVertices,
		icInt32Number	numberOfTriangles,
		icUInt8Number	nOutputChannels = 0
	)

Name: CIccTagGamutBoundaryDescription::CIccTagGamutBoundaryDescription

Purpose: Constructor

Args: nInputChannels = the number of PCS values, typically 3 numberOfVertices = the number of vertices in the gamut boundary numberOfTriangles = the number of triangles that make up the gamut boundary nOutputChannels = the number of device values, can be zero if none are included

{
    
    m_NumberOfVertices = numberOfVertices;
    m_NumberOfTriangles = numberOfTriangles;
    m_nPCSChannels = nInputChannels;
    m_nDeviceChannels = nOutputChannels;
    m_PCSValues = new icFloatNumber[nInputChannels*m_NumberOfVertices];
    if (nOutputChannels > 0)
    {
        m_DeviceValues = new icFloatNumber[nOutputChannels*m_NumberOfVertices];
    }
    else
    {
        m_DeviceValues = NULL;
    }
    m_Triangles = new icGamutBoundaryTriangle[m_NumberOfTriangles];
    
    
}

References m_DeviceValues, m_nDeviceChannels, m_nPCSChannels, m_NumberOfTriangles, m_NumberOfVertices, m_PCSValues, and m_Triangles.

CIccTagGamutBoundaryDesc() [3/3]

CIccTagGamutBoundaryDesc::CIccTagGamutBoundaryDesc

(

const CIccTagGamutBoundaryDesc &

InGamutBoundaryTag

)

Name: CIccTagGamutBoundaryDescription::CIccTagGamutBoundaryDescription

Purpose: Constructor

Args: InGamutBoundaryTag = the CIccTagGamutBoundaryDescription object to copy

{
    m_NumberOfVertices = InGamutBoundaryTag.m_NumberOfVertices;
    m_NumberOfTriangles = InGamutBoundaryTag.m_NumberOfTriangles;
    m_nPCSChannels = InGamutBoundaryTag.m_nPCSChannels;
    m_nDeviceChannels = InGamutBoundaryTag.m_nDeviceChannels;
    
    m_PCSValues = new icFloatNumber[m_nPCSChannels*m_NumberOfVertices];
    
    if (m_nDeviceChannels > 0)
    {
        m_DeviceValues = new icFloatNumber[m_nDeviceChannels*m_NumberOfVertices];
    }
    else
    {
        m_DeviceValues = NULL;
    }
    m_Triangles = new icGamutBoundaryTriangle[m_NumberOfTriangles];
    
    memcpy(m_PCSValues,InGamutBoundaryTag.m_PCSValues,m_nPCSChannels*m_NumberOfVertices*sizeof(icFloatNumber));
    if (m_DeviceValues)
        memcpy(m_DeviceValues,InGamutBoundaryTag.m_DeviceValues,m_nDeviceChannels*m_NumberOfVertices*sizeof(icFloatNumber));
    memcpy(m_Triangles,InGamutBoundaryTag.m_Triangles,m_NumberOfTriangles*sizeof(icGamutBoundaryTriangle));
}

References m_DeviceValues, m_nDeviceChannels, m_nPCSChannels, m_NumberOfTriangles, m_NumberOfVertices, m_PCSValues, and m_Triangles.

Referenced by NewCopy().

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~CIccTagGamutBoundaryDesc()

CIccTagGamutBoundaryDesc::~CIccTagGamutBoundaryDesc ( )

virtual

Name: CIccTagGamutBoundaryDescription::CIccTagGamutBoundaryDescription

Purpose: Destructor

{   
    if (m_PCSValues)
        delete [] m_PCSValues;
    
    if (m_DeviceValues)
        delete [] m_DeviceValues;
    
    if (m_Triangles)
        delete [] m_Triangles;      
}

References m_DeviceValues, m_PCSValues, and m_Triangles.

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 CIccTagGamutBoundaryDesc::Describe ( std::string &  sDescription, int  nVerboseness  )

virtual

Name: CIccTagGamutBoundaryDescription::Describe

Purpose: Dump data associated with gamut boundary tag to a string

Args: sDescription - string to concatenate tag dump to

Reimplemented from CIccTag.

{
    icChar buf[256];
    
    sprintf(buf,"Number Of Vertices = %d, Number of Triangles = %d\n",m_NumberOfVertices,m_NumberOfTriangles);
    sDescription += buf;
    
    sprintf(buf,"Number Of Inputs = %d, Number of Outputs = %d\n",m_nPCSChannels,m_nDeviceChannels);
    sDescription += buf;    
    
    if (nVerboseness > 75) {
        int c = 0;
        int d = 0;
        for (int i=0; i<m_NumberOfVertices; i++)
        {
            sprintf(buf,"V = %d:\t",i);
            sDescription += buf;
            for (int j=0; j<m_nPCSChannels; j++)
            {
                sprintf(buf,"%.4lf\t",m_PCSValues[c++]);
                sDescription += buf;
            }
            if (m_nDeviceChannels > 0)
            {
                sprintf(buf,":\t");
                sDescription += buf;
            
                for (int j=0; j<m_nDeviceChannels; j++)
                {
                    sprintf(buf,"%.4lf\t",m_DeviceValues[d++]);
                    sDescription += buf;
                }
            }
            sprintf(buf,"\n");
            sDescription += buf;    
        }
    
        for (int i=0; i<m_NumberOfTriangles; i++)
        {
            sprintf(buf,"V1 = %u\tV2 = %u\tV3 = %u\n",m_Triangles[i].m_VertexNumbers[0],m_Triangles[i].m_VertexNumbers[1],m_Triangles[i].m_VertexNumbers[2]);
                sDescription += buf;
        }
    }
}

References m_DeviceValues, m_nDeviceChannels, m_nPCSChannels, m_NumberOfTriangles, m_NumberOfVertices, m_PCSValues, m_Triangles, and icGamutBoundaryTriangle::m_VertexNumbers.

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 icChar * CIccTagGamutBoundaryDesc::GetClassName ( ) const

inlinevirtual

Reimplemented from CIccTag.

{ return "icSigTagGamutBoundaryDesc"; }

GetExtension()

virtual IIccExtensionTag * CIccTag::GetExtension ( )

inlinevirtualinherited

Reimplemented in CIccTagXmlUnknown, CIccTagXmlText, CIccTagXmlUtf8Text, CIccTagXmlZipUtf8Text, CIccTagXmlZipXml, CIccTagXmlUtf16Text, CIccTagXmlTextDescription, CIccTagXmlSignature, CIccTagXmlNamedColor2, CIccTagXmlXYZ, CIccTagXmlChromaticity, CIccTagXmlCicp, CIccTagXmlSparseMatrixArray, CIccTagXmlFixedNum< T, Tsig >, CIccTagXmlNum< T, A, Tsig >, CIccTagXmlFloatNum< T, A, Tsig >, CIccTagXmlMeasurement, CIccTagXmlMultiLocalizedUnicode, CIccTagXmlTagData, CIccTagXmlDateTime, CIccTagXmlColorantOrder, CIccTagXmlColorantTable, CIccTagXmlViewingConditions, CIccTagXmlSpectralDataInfo, CIccTagXmlSpectralViewingConditions, CIccTagXmlProfileSeqDesc, CIccTagXmlResponseCurveSet16, CIccTagXmlCurve, CIccTagXmlParametricCurve, CIccTagXmlSegmentedCurve, CIccTagXmlLutAtoB, CIccTagXmlLutBtoA, CIccTagXmlLut8, CIccTagXmlLut16, CIccTagXmlMultiProcessElement, CIccTagXmlProfileSequenceId, CIccTagXmlDict, CIccTagXmlStruct, CIccTagXmlArray, CIccTagXmlGamutBoundaryDesc, CIccTagXmlEmbeddedHeightImage, CIccTagXmlEmbeddedNormalImage, and CIccTagXmlEmbeddedProfile.

{return NULL;}

Referenced by icCurvesFromXml(), icCurvesToXml(), icProfDescToXml(), icXmlParseProfDesc(), CIccProfileXml::ParseTag(), CIccTagXmlStruct::ParseTag(), CIccMpeXmlTintArray::ParseXml(), CIccTagXmlArray::ParseXml(), CIccMpeXmlTintArray::ToXml(), CIccTagXmlStruct::ToXml(), CIccTagXmlArray::ToXml(), and CIccProfileXml::ToXmlWithBlanks().

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getNumberOfTriangles()

icInt32Number CIccTagGamutBoundaryDesc::getNumberOfTriangles ( )

inline

  {
    return m_NumberOfTriangles;
  } 

References m_NumberOfTriangles.

getNumberOfVertices()

icInt32Number CIccTagGamutBoundaryDesc::getNumberOfVertices ( )

inline

  {
    return m_NumberOfVertices;
  }

References m_NumberOfVertices.

getNumDeviceChannels()

icInt16Number CIccTagGamutBoundaryDesc::getNumDeviceChannels ( )

inline

  {
    return m_nDeviceChannels;
  }     

References m_nDeviceChannels.

getNumPCSChannels()

icInt16Number CIccTagGamutBoundaryDesc::getNumPCSChannels ( )

inline

  {
    return m_nPCSChannels;
  }

References m_nPCSChannels.

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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getTriangle()

bool CIccTagGamutBoundaryDesc::getTriangle	(	icInt32Number	triangleNumber,
		icGamutBoundaryTriangle &	triangle
	)

Name: CIccTagGamutBoundaryDescription::getTriangle

Purpose: Dump data associated with gamut boundary tag to a string

Args: triangleNumber = the number of the triangle to set triangle = the triangle to copy from the gamut boundary

Return: true = succesful, false = failure

{
    if ((triangleNumber < 0) || (triangleNumber >= m_NumberOfTriangles))
        return false;
    
    memcpy(&triangle,&m_Triangles[triangleNumber],sizeof(icGamutBoundaryTriangle));
    return true;
}   

References m_NumberOfTriangles, and m_Triangles.

GetType()

virtual icTagTypeSignature CIccTagGamutBoundaryDesc::GetType ( ) const

inlinevirtual

Function: GetType()

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

Reimplemented from CIccTag.

{ return icSigGamutBoundaryDescType; }

References icSigGamutBoundaryDescType.

Referenced by Write().

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getVertexDeviceCoord()

icFloatNumber * CIccTagGamutBoundaryDesc::getVertexDeviceCoord

(

icInt32Number

vertexNumber

)

Name: CIccTagGamutBoundaryDescription::getVertexDeviceCoord

Purpose: Dump data associated with gamut boundaty tag to a string

Args: vertexNumber = the number of the vertex to get

Return: NULL = failure, otherwise a pointer to the device coordinate

{
    if ((vertexNumber < 0) || (vertexNumber >= m_NumberOfVertices))
        return NULL;
    
    if (!m_DeviceValues)
        return NULL;
    
    return &m_DeviceValues[vertexNumber*m_nDeviceChannels];
}

References m_DeviceValues, m_nDeviceChannels, and m_NumberOfVertices.

getVertexPCSCoord()

icFloatNumber * CIccTagGamutBoundaryDesc::getVertexPCSCoord

(

icInt32Number

vertexNumber

)

Name: CIccTagGamutBoundaryDescription::getVertexPCSCoord

Purpose: Dump data associated with gamut boundary tag to a string

Args: vertexNumber = the number of the vertex to get

Return: NULL = failure, otherwise a pointer to the PCS coordinate

{
    if ((vertexNumber < 0) || (vertexNumber >= m_NumberOfVertices))
        return NULL;
    
    return &m_PCSValues[vertexNumber*m_nPCSChannels];
}

References m_nPCSChannels, m_NumberOfVertices, and m_PCSValues.

IsArrayType()

virtual bool CIccTag::IsArrayType ( )

inlinevirtualinherited

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

{ return false; }

Referenced by MyTagDialog::MyTagDialog(), and DumpTag().

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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 * CIccTagGamutBoundaryDesc::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.

{return new CIccTagGamutBoundaryDesc(*this);}

References CIccTagGamutBoundaryDesc().

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operator=()

CIccTagGamutBoundaryDesc & CIccTagGamutBoundaryDesc::operator=

(

const CIccTagGamutBoundaryDesc &

InGamutBoundaryTag

)

Name: CIccTagGamutBoundaryDescription::operator=

Purpose: Constructor

Args: InGamutBoundaryTag = the CIccTagGamutBoundaryDescription object to copy

{
    if (&InGamutBoundaryTag == this)
        return *this;
    
    m_NumberOfVertices = InGamutBoundaryTag.m_NumberOfVertices;
    m_NumberOfTriangles = InGamutBoundaryTag.m_NumberOfTriangles;
    m_nPCSChannels = InGamutBoundaryTag.m_nPCSChannels;
    m_nDeviceChannels = InGamutBoundaryTag.m_nDeviceChannels;
    
    m_PCSValues = new icFloatNumber[m_nPCSChannels*m_NumberOfVertices];
    
    if (m_nDeviceChannels > 0)
    {
        m_DeviceValues = new icFloatNumber[m_nDeviceChannels*m_NumberOfVertices];
    }
    else
    {
        m_DeviceValues = NULL;
    }
    m_Triangles = new icGamutBoundaryTriangle[m_NumberOfTriangles];
    
    memcpy(m_PCSValues,InGamutBoundaryTag.m_PCSValues,m_nPCSChannels*m_NumberOfVertices*sizeof(icFloatNumber));
    if (m_DeviceValues)
        memcpy(m_DeviceValues,InGamutBoundaryTag.m_DeviceValues,m_nDeviceChannels*m_NumberOfVertices*sizeof(icFloatNumber));
    memcpy(m_Triangles,InGamutBoundaryTag.m_Triangles,m_NumberOfTriangles*sizeof(icGamutBoundaryTriangle)); 
    
    return *this;
}

References m_DeviceValues, m_nDeviceChannels, m_nPCSChannels, m_NumberOfTriangles, m_NumberOfVertices, m_PCSValues, and m_Triangles.

Read() [1/2]

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

virtual

Name: CIccTagGamutBoundaryDescription::Read

Purpose: Read in an gamut boundary tag type 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)*3 +
        sizeof(icUInt16Number)*2 > size)
        return false;
    
    if (!pIO) {
        return false;
    }
    
    if (!pIO->Read32(&sig) ||
        !pIO->Read32(&m_nReserved))
        return false;
    
    if (!pIO->Read16(&m_nPCSChannels) ||
        !pIO->Read16(&m_nDeviceChannels))
        return false;
    
    if (!pIO->Read32(&m_NumberOfVertices) ||
        !pIO->Read32(&m_NumberOfTriangles))
        return false;   
 
  if (sizeof(icTagTypeSignature) + 
      sizeof(icUInt32Number)*3 +
      sizeof(icUInt16Number)*2 + 
      (icUInt64Number)m_NumberOfVertices*3*sizeof(icUInt32Number) +
      (icUInt64Number)m_NumberOfVertices*m_nPCSChannels*sizeof(icFloat32Number) +
      (icUInt64Number)m_NumberOfVertices*m_nDeviceChannels*sizeof(icFloat32Number) > size)
    return false;
    
    if (m_PCSValues)
        delete [] m_PCSValues;
    if (m_DeviceValues)
        delete [] m_DeviceValues;
    if (m_Triangles)
        delete [] m_Triangles;  
    
    m_PCSValues = new icFloatNumber[m_nPCSChannels*m_NumberOfVertices];
 
  if (!m_PCSValues)
    return false;
    
    if (m_nDeviceChannels > 0)
    {
        m_DeviceValues = new icFloatNumber[m_nDeviceChannels*m_NumberOfVertices];
 
    if (!m_DeviceValues)
      return false;
    }
    else
    {
        m_DeviceValues = NULL;
    }
    m_Triangles = new icGamutBoundaryTriangle[m_NumberOfTriangles];
    
    icUInt32Number nNum32 = m_NumberOfTriangles*3;
    
    if (pIO->Read32(m_Triangles, nNum32)!=nNum32)
        return false;       
    
    nNum32 = m_nPCSChannels*m_NumberOfVertices;
    
    if (pIO->ReadFloat32Float(m_PCSValues, nNum32)!=nNum32)
        return false;
    
    if (m_nDeviceChannels > 0)
    {
        nNum32 = m_nDeviceChannels*m_NumberOfVertices;
        
        if (pIO->ReadFloat32Float(m_DeviceValues, nNum32)!=nNum32)
            return false;
    }   
    
    return true;
}

References m_DeviceValues, m_nDeviceChannels, m_nPCSChannels, CIccTag::m_nReserved, m_NumberOfTriangles, m_NumberOfVertices, m_PCSValues, m_Triangles, CIccIO::Read16(), CIccIO::Read32(), and CIccIO::ReadFloat32Float().

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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; }

setTriangle()

bool CIccTagGamutBoundaryDesc::setTriangle	(	icInt32Number	triangleNumber,
		icGamutBoundaryTriangle &	triangle
	)

Name: CIccTagGamutBoundaryDescription::setTriangle

Purpose: Dump data associated with gamut boundary tag to a string

Args: triangleNumber = the number of the triangle to set triangle = the triangle to copy into the gamut boundary

Return: true = succesful, false = failure

{
    if ((triangleNumber < 0) || (triangleNumber >= m_NumberOfTriangles))
        return false;
    
    memcpy(&m_Triangles[triangleNumber],&triangle,sizeof(icGamutBoundaryTriangle));
    
    return true;
}

References m_NumberOfTriangles, and m_Triangles.

setVertex()

bool CIccTagGamutBoundaryDesc::setVertex	(	icInt32Number	vertexNumber,
		icFloatNumber *	pcsCoords,
		icFloatNumber *	deviceCoords = NULL
	)

Name: CIccTagGamutBoundaryDescription::setVertex

Purpose: Dump data associated with gamut boundary tag to a string

Args: vertexNumber = the number of the vertex to set pcsCoords = the pcs coordinates of the vertex deviceCoords = the device coordinates of the vertex

Return: true = succesful, false = failure

{
    if ((vertexNumber < 0) || (vertexNumber >= m_NumberOfVertices))
        return false;
    
    memcpy(&m_PCSValues[vertexNumber*m_nPCSChannels],pcsCoords,sizeof(icFloatNumber)*m_nPCSChannels);
    if ((m_DeviceValues) && (deviceCoords))
        memcpy(&m_DeviceValues[vertexNumber*m_nDeviceChannels],deviceCoords,sizeof(icFloatNumber)*m_nDeviceChannels);
    
    return true;
}

References m_DeviceValues, m_nDeviceChannels, m_nPCSChannels, m_NumberOfVertices, and m_PCSValues.

Validate()

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

virtual

Name: CIccTagGamutBoundaryDescription::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_NumberOfVertices == 0) || (m_NumberOfTriangles == 0) || (m_nPCSChannels < 3)) {
        sReport += icMsgValidateWarning;
        sReport += sSigPathName;
        sReport += " - Invalid tag.\n";
        
        rv = icMaxStatus(rv, icValidateWarning);
        return rv;
    }
    
    return rv;
}   

References CIccInfo::GetSigPathName(), icMaxStatus(), icMsgValidateWarning, icValidateWarning, m_nPCSChannels, m_NumberOfTriangles, m_NumberOfVertices, and CIccTag::Validate().

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Write()

bool CIccTagGamutBoundaryDesc::Write ( CIccIO *  pIO )

virtual

Name: CIccTagGamutBoundaryDescription::Write

Purpose: Write a gamut boundary type 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;
    }
    
    icUInt32Number startPos = pIO->GetLength();
    
    if (!pIO->Write32(&sig) ||
        !pIO->Write32(&m_nReserved))
        return false;
    
    
    if (!pIO->Write16(&m_nPCSChannels) ||
        !pIO->Write16(&m_nDeviceChannels))
        return false;
    
    if (!pIO->Write32(&m_NumberOfVertices) ||
        !pIO->Write32(&m_NumberOfTriangles))
        return false;   
    
    icUInt32Number nNum32 = m_NumberOfTriangles*3;
    
    if (pIO->Write32(m_Triangles, nNum32)!=nNum32)
        return false;   
    
    
    nNum32 = m_nPCSChannels*m_NumberOfVertices;
    
    if (pIO->WriteFloat32Float(m_PCSValues, nNum32)!=nNum32)
        return false;
    
    if (m_nDeviceChannels > 0)
    {
        nNum32 = m_nDeviceChannels*m_NumberOfVertices;
        
        if (pIO->WriteFloat32Float(m_DeviceValues, nNum32)!=nNum32)
            return false;
    }
    
    return true;
    
}

References CIccIO::GetLength(), GetType(), m_DeviceValues, m_nDeviceChannels, m_nPCSChannels, CIccTag::m_nReserved, m_NumberOfTriangles, m_NumberOfVertices, m_PCSValues, m_Triangles, CIccIO::Write16(), CIccIO::Write32(), and CIccIO::WriteFloat32Float().

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Field Documentation

m_DeviceValues

icFloatNumber* CIccTagGamutBoundaryDesc::m_DeviceValues

protected

Referenced by CIccTagGamutBoundaryDesc(), CIccTagGamutBoundaryDesc(), CIccTagGamutBoundaryDesc(), ~CIccTagGamutBoundaryDesc(), Describe(), getVertexDeviceCoord(), operator=(), CIccTagXmlGamutBoundaryDesc::ParseXml(), Read(), setVertex(), CIccTagXmlGamutBoundaryDesc::ToXml(), and Write().

m_nDeviceChannels

icInt16Number CIccTagGamutBoundaryDesc::m_nDeviceChannels

protected

Referenced by CIccTagGamutBoundaryDesc(), CIccTagGamutBoundaryDesc(), CIccTagGamutBoundaryDesc(), Describe(), getNumDeviceChannels(), getVertexDeviceCoord(), operator=(), CIccTagXmlGamutBoundaryDesc::ParseXml(), Read(), setVertex(), CIccTagXmlGamutBoundaryDesc::ToXml(), and Write().

m_nPCSChannels

icInt16Number CIccTagGamutBoundaryDesc::m_nPCSChannels

protected

Referenced by CIccTagGamutBoundaryDesc(), CIccTagGamutBoundaryDesc(), CIccTagGamutBoundaryDesc(), Describe(), getNumPCSChannels(), getVertexPCSCoord(), operator=(), CIccTagXmlGamutBoundaryDesc::ParseXml(), Read(), setVertex(), CIccTagXmlGamutBoundaryDesc::ToXml(), Validate(), and Write().

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(), 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(), Write(), CIccTagMultiProcessElement::Write(), and CIccTagProfileSequenceId::Write().

m_NumberOfTriangles

icInt32Number CIccTagGamutBoundaryDesc::m_NumberOfTriangles

protected

Referenced by CIccTagGamutBoundaryDesc(), CIccTagGamutBoundaryDesc(), CIccTagGamutBoundaryDesc(), Describe(), getNumberOfTriangles(), getTriangle(), operator=(), CIccTagXmlGamutBoundaryDesc::ParseXml(), Read(), setTriangle(), CIccTagXmlGamutBoundaryDesc::ToXml(), Validate(), and Write().

m_NumberOfVertices

icInt32Number CIccTagGamutBoundaryDesc::m_NumberOfVertices

protected

Referenced by CIccTagGamutBoundaryDesc(), CIccTagGamutBoundaryDesc(), CIccTagGamutBoundaryDesc(), Describe(), getNumberOfVertices(), getVertexDeviceCoord(), getVertexPCSCoord(), operator=(), CIccTagXmlGamutBoundaryDesc::ParseXml(), Read(), setVertex(), CIccTagXmlGamutBoundaryDesc::ToXml(), Validate(), and Write().

m_PCSValues

icFloatNumber* CIccTagGamutBoundaryDesc::m_PCSValues

protected

Referenced by CIccTagGamutBoundaryDesc(), CIccTagGamutBoundaryDesc(), CIccTagGamutBoundaryDesc(), ~CIccTagGamutBoundaryDesc(), Describe(), getVertexPCSCoord(), operator=(), CIccTagXmlGamutBoundaryDesc::ParseXml(), Read(), setVertex(), CIccTagXmlGamutBoundaryDesc::ToXml(), and Write().

m_Triangles

icGamutBoundaryTriangle* CIccTagGamutBoundaryDesc::m_Triangles

protected

Referenced by CIccTagGamutBoundaryDesc(), CIccTagGamutBoundaryDesc(), CIccTagGamutBoundaryDesc(), ~CIccTagGamutBoundaryDesc(), Describe(), getTriangle(), operator=(), CIccTagXmlGamutBoundaryDesc::ParseXml(), Read(), setTriangle(), CIccTagXmlGamutBoundaryDesc::ToXml(), and Write().

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

• IccProfLib/IccTagLut.h
• IccProfLib/IccTagLut.cpp