CIccTagSegmentedCurve Class Reference

Class: CIccTagSegmentedCurve. More...

#include <IccTagLut.h>

Inheritance diagram for CIccTagSegmentedCurve:

Collaboration diagram for CIccTagSegmentedCurve:

Public Member Functions
virtual icFloatNumber	Apply (icFloatNumber v) const
	Name: CIccTagSegmentedCurve::Apply.
virtual void	Begin ()
	Name: CIccTagSegmentedCurve::Begin.
	CIccTagSegmentedCurve ()
	Name: CIccTagSegmentedCurve::CIccTagSegmentedCurve.
	CIccTagSegmentedCurve (const CIccTagSegmentedCurve &ITCurve)
	Name: CIccTagSegmentedCurve::CIccTagSegmentedCurve.
virtual void	Describe (std::string &sDescription, int nVerboseness)
	Name: CIccTagSegmentedCurve::Describe.
virtual void	DumpLut (std::string &sDescription, const icChar *szName, icColorSpaceSignature csSig, int nIndex, int nVerboseness)
	Name: CIccTagSegmentedCurve::DumpLut.
virtual const icChar *	GetClassName () const
CIccSegmentedCurve *	GetCurve ()
virtual icTagTypeSignature	GetType () const
	Function: GetType()
virtual bool	IsIdentity ()
	Name: CIccTagSegmentedCurve::IsIdentity.
virtual CIccTag *	NewCopy () const
	Function: NewCopy(sDescription) Each derived tag will implement it's own NewCopy() function.
CIccTagSegmentedCurve &	operator= (const CIccTagSegmentedCurve &CurveTag)
	Name: CIccTagSegmentedCurve::CIccTagSegmentedCurve.
virtual bool	Read (icUInt32Number size, CIccIO *pIO)
	Name: CIccTagSegmentedCurve::Read.
void	SetCurve (CIccSegmentedCurve *pCurve)
	Name: CIccTagSegmentedCurve::SetCurve.
virtual icValidateStatus	Validate (std::string sigPath, std::string &sReport, const CIccProfile *pProfile=NULL) const
	Name: CIccTagSegmentedCurve::Validate.
virtual bool	Write (CIccIO *pIO)
	Name: CIccTagSegmentedCurve::Write.
virtual	~CIccTagSegmentedCurve ()
	Name: CIccTagSegmentedCurve::~CIccTagSegmentedCurve.
Public Member Functions inherited from CIccCurve
	CIccCurve ()
icFloatNumber	Find (icFloatNumber v)
virtual	~CIccCurve ()
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.

Protected Attributes
CIccSegmentedCurve *	m_pCurve

Additional Inherited Members
Static Public Member Functions inherited from CIccTag
static CIccTag *	Create (icTagTypeSignature sig)
	Name: CIccTag::Create.
Public Attributes inherited from CIccTag
icUInt32Number	m_nReserved
Protected Member Functions inherited from CIccCurve
icFloatNumber	Find (icFloatNumber v, icFloatNumber p0, icFloatNumber v0, icFloatNumber p1, icFloatNumber v1)
	Name: CIccCurve::Find.

Detailed Description

Class: CIccTagSegmentedCurve.

Purpose: The Segmented curveType tag

Definition at line 220 of file IccTagLut.h.

Constructor & Destructor Documentation

CIccTagSegmentedCurve() [1/2]

CIccTagSegmentedCurve::CIccTagSegmentedCurve

(

)

Name: CIccTagSegmentedCurve::CIccTagSegmentedCurve.

Purpose: Constructor

Definition at line 1181 of file IccTagLut.cpp.

{
  m_pCurve = NULL;
}

CIccTagSegmentedCurve() [2/2]

CIccTagSegmentedCurve::CIccTagSegmentedCurve

(

const CIccTagSegmentedCurve &

ITSCurve

)

Name: CIccTagSegmentedCurve::CIccTagSegmentedCurve.

Purpose: Constructor

Definition at line 1194 of file IccTagLut.cpp.

{
  if (ITSCurve.m_pCurve)
    m_pCurve = (CIccSegmentedCurve*)ITSCurve.m_pCurve->NewCopy();
  else
    m_pCurve = NULL;
}

References m_pCurve, and CIccSegmentedCurve::NewCopy().

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~CIccTagSegmentedCurve()

CIccTagSegmentedCurve::~CIccTagSegmentedCurve ( )

virtual

Name: CIccTagSegmentedCurve::~CIccTagSegmentedCurve.

Purpose: Destructor

Definition at line 1231 of file IccTagLut.cpp.

{
  if (m_pCurve)
    delete m_pCurve;
}

Member Function Documentation

Apply()

icFloatNumber CIccTagSegmentedCurve::Apply ( icFloatNumber v ) const

virtual

Name: CIccTagSegmentedCurve::Apply.

Purpose: convert input to output values using segmented curve

Reimplemented from CIccCurve.

Definition at line 1348 of file IccTagLut.cpp.

{
  if (m_pCurve)
    return m_pCurve->Apply(v);
  
  return v;
}

Begin()

void CIccTagSegmentedCurve::Begin ( )

virtual

Name: CIccTagSegmentedCurve::Begin.

Purpose: Get ready to call apply

Reimplemented from CIccCurve.

Definition at line 1334 of file IccTagLut.cpp.

{
  if (m_pCurve)
    m_pCurve->Begin(icElemInterpLinear, NULL);
}

References CIccSegmentedCurve::Begin(), and icElemInterpLinear.

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Describe()

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

virtual

Name: CIccTagSegmentedCurve::Describe.

Purpose: gets information about the segmented curve

Reimplemented from CIccTag.

Definition at line 1245 of file IccTagLut.cpp.

{
  if (m_pCurve) {
    m_pCurve->Describe(sDescription, nVerboseness);
  }
  else {
    sDescription += "TagSegmentedCurve is undefined\n";
  }
}

References CIccCurveSetCurve::Describe().

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DumpLut()

void CIccTagSegmentedCurve::DumpLut ( std::string & sDescription, const icChar * szName, icColorSpaceSignature csSig, int nIndex, int nVerboseness )

virtual

Name: CIccTagSegmentedCurve::DumpLut.

Purpose: gets information about segmented curve

Reimplemented from CIccCurve.

Definition at line 1263 of file IccTagLut.cpp.

{
  icChar buf[128];
 
  sprintf(buf, "BEGIN_SEGMENTED_CURVE %s\n", szName);
  sDescription += buf;
  Describe(sDescription, nVerboseness);
}

References szName.

GetClassName()

virtual const icChar * CIccTagSegmentedCurve::GetClassName ( ) const

inlinevirtual

Reimplemented from CIccTag.

Reimplemented in CIccTagXmlSegmentedCurve.

Definition at line 230 of file IccTagLut.h.

{ return "CIccTagSegmentedCurve"; }

GetCurve()

CIccSegmentedCurve * CIccTagSegmentedCurve::GetCurve ( )

inline

Definition at line 239 of file IccTagLut.h.

{ return m_pCurve; }

Referenced by CIccDefaultEncProfileConverter::ConvertFromParams().

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GetType()

virtual icTagTypeSignature CIccTagSegmentedCurve::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 229 of file IccTagLut.h.

{ return icSigSegmentedCurveType; }

References icSigSegmentedCurveType.

IsIdentity()

bool CIccTagSegmentedCurve::IsIdentity ( )

virtual

Name: CIccTagSegmentedCurve::IsIdentity.

Purpose: Constructor

Reimplemented from CIccCurve.

Definition at line 1384 of file IccTagLut.cpp.

{
  if (!m_pCurve)
    return true;
 
  return false;
}

NewCopy()

virtual CIccTag * CIccTagSegmentedCurve::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 CIccCurve.

Definition at line 226 of file IccTagLut.h.

{ return new CIccTagSegmentedCurve(*this);}

operator=()

CIccTagSegmentedCurve & CIccTagSegmentedCurve::operator=

(

const CIccTagSegmentedCurve &

CurveTag

)

Name: CIccTagSegmentedCurve::CIccTagSegmentedCurve.

Purpose: copy operator

Definition at line 1210 of file IccTagLut.cpp.

{
  if (m_pCurve)
    delete m_pCurve;
 
  if (CurveTag.m_pCurve)
    m_pCurve = (CIccSegmentedCurve*)CurveTag.m_pCurve->NewCopy();
  else
    m_pCurve = NULL;
  
  return *this;
}

References m_pCurve, and CIccSegmentedCurve::NewCopy().

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Read()

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

virtual

Name: CIccTagSegmentedCurve::Read.

Purpose: read segmented curve from file

Reimplemented from CIccTag.

Definition at line 1281 of file IccTagLut.cpp.

{
   CIccSegmentedCurve *pCurve = new CIccSegmentedCurve();
 
   if (pCurve->Read(size, pIO)) {
     SetCurve(pCurve);
 
     return true;
   }
 
   return false;
}

References CIccSegmentedCurve::Read().

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SetCurve()

void CIccTagSegmentedCurve::SetCurve

(

CIccSegmentedCurve *

pCurve

)

Name: CIccTagSegmentedCurve::SetCurve.

Purpose: set the current curve object

Definition at line 1318 of file IccTagLut.cpp.

{
  if (m_pCurve)
    delete m_pCurve;
 
  m_pCurve = pCurve;
}

Validate()

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

virtual

Name: CIccTagSegmentedCurve::Validate.

Purpose: Constructor

Reimplemented from CIccTag.

Definition at line 1364 of file IccTagLut.cpp.

{
  if (!m_pCurve) {
    sReport += "Invalid Segmented Curve Data!\n";
 
    return icValidateCriticalError;
  }
  
  return m_pCurve->Validate(sigPath, sReport, NULL);
}

References icValidateCriticalError.

Write()

bool CIccTagSegmentedCurve::Write ( CIccIO * pIO )

virtual

Name: CIccTagSegmentedCurve::Write.

Purpose: write segmented curve to file

Reimplemented from CIccTag.

Definition at line 1302 of file IccTagLut.cpp.

{
  if (!m_pCurve)
    return false;
 
  return m_pCurve->Write(pIO);
}

Member Data Documentation

m_pCurve

CIccSegmentedCurve* CIccTagSegmentedCurve::m_pCurve

protected

Definition at line 248 of file IccTagLut.h.

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

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

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