QrGrading Class Reference

Configuration to access parameters of QrGrading. More...

#include <cvb/barcode/_detail/qr_grading.hpp>

Inherits Grader2DConfigBase.

Public Member Functions
void	SetExpectReducedQuietzone (bool expectReducedQuietzone)
	With this flag the quiet zone expected may be reduced to one module size (standard are 4 module sizes for QR codes and 2 module sizes for micro QR codes). More...
bool	ExpectReducedQuietzone () const
	Returns whether the quiet zone expected may be reduced to one module size (standard are 4 module sizes for QR codes and 2 module sizes for micro QR codes). More...
void	SetGradeFormatInformation (bool formatInformation)
	Activates (true) or deactivates (false) the calculation of the format information grade. More...
bool	GradeFormatInformation () const
	Returns the calculation of the format information grade. More...
void	SetGradeVersionInformation (bool versionInformation)
	Activates (true) or deactivates (false) the calculation of the version information grade. More...
bool	GradeVersionInformation () const
	Returns the calculation of the version information grade. More...
Public Member Functions inherited from Grader2DConfigBase
void	SetGradeAngleOfDistortion (bool angleOfDistortion)
	Activates (true) or deactivates (false) the calculation of the angle of distortion. This value does not enter the calculation of the scan grade value. More...
bool	GradeAngleOfDistortion () const
	Returns whether it activates/deactives the calculation of the angle of distortion. This value does not enter the calculation of the scan grade value. More...
void	SetGradeAxialNonUniformity (bool axialNonUniformity)
	Activates (true) or deactivates (false) the calculation of the axial_nonuniformity grade. More...
bool	GradeAxialNonUniformity () const
	Returns whether it activates (true) or deactivates (false) the calculation of the axial nonuniformity grade. More...
void	SetGradeFixedPatternDamage (bool fixedPatternDamage)
	Activates (true) or deactivates (false) the calculation of the fixed pattern damage grade. More...
bool	GradeFixedPatternDamage () const
	Returns whether it activates (true) or deactivates (false) the calculation of the fixed pattern damage grade. More...
void	SetGradeGridNonUniformity (bool gridNonUniformity)
	Activates (true) or deactivates (false) the calculation of the grid nonuniformity grade. More...
bool	GradeGridNonUniformity () const
	Returns whether it activates (true) or deactivates (false) the calculation of the grid nonuniformity grade. More...
void	SetGradeReflectanceMargin (bool reflectanceMargin)
	Activates (true) or deactivates (false) the calculation of the reflectance margin. More...
bool	GradeReflectanceMargin () const
	Returns whether it activates (true) or deactivates (false) the calculation of the reflectance margin. More...
void	SetGradeUnusedErrorCorrection (bool unusedErrorCorrection)
	Activates (true) or deactivates (false) the calculation of the unused error correction grade. More...
bool	GradeUnusedErrorCorrection () const
	Returns whether it activates (true) or deactivates (false) the calculation of the unused error correction grade. More...
Public Member Functions inherited from GraderConfigBase
void	SetGradeModulation (bool modulation)
	Activates (true) or deactivates (false) the calculation of the modulation grade. More...
bool	GradeModulation () const
	Activates (true) or deactivates (false) the calculation of the modulation grade. More...
void	SetGradeSymbolContrast (bool symbolContrast)
	Activates (true) or deactivates (false) the calculation of the symbol contrast grade. More...
bool	GradeSymbolContrast () const
	Activates (true) or deactivates (false) the calculation of the symbol contrast grade. More...
void	SetReflectanceReference (Cvb::ValueRange< int > reflectanceReference)
	Reflectance Reference Range for contrast calculation. More...
Cvb::ValueRange< int >	ReflectanceReference () const
	Reflectance Reference Range for contrast calculation. More...

Static Public Member Functions
static std::unique_ptr< QrGrading >	FromHandle (const HandleGuard< ReaderConfig > &guard, bool &isActiveOut)
	Create object from handle. More...

Detailed Description

Configuration to access parameters of QrGrading.

Member Function Documentation

ExpectReducedQuietzone()

bool ExpectReducedQuietzone ( ) const

inline

Returns whether the quiet zone expected may be reduced to one module size (standard are 4 module sizes for QR codes and 2 module sizes for micro QR codes).

Returns

Whether the quiet zone around the code is less than the usual 4 module sizes (for regular QR) or 2 module sizes (for mini QR).

Exceptions

Any	exception derived from std::exception including CvbException.

See also

ExpectReducedQuietzone

FromHandle()

static std::unique_ptr< QrGrading > FromHandle ( const HandleGuard< ReaderConfig > &  guard, bool &  isActiveOut  )

inlinestatic

Create object from handle.

Parameters

[in]	guard	Handle guard to read the configuration from.
[out]	isActiveOut	Returns the active state of the configuration in the handle.

Returns

unique pointer to object.

Exceptions

Any	exception derived from std::exception including CvbException.

GradeFormatInformation()

bool GradeFormatInformation ( ) const

inline

Returns the calculation of the format information grade.

Returns

The calculation of the format information grade.

Exceptions

Any	exception derived from std::exception including CvbException.

See also

SetGradeFormatInformation

GradeVersionInformation()

bool GradeVersionInformation ( ) const

inline

Returns the calculation of the version information grade.

Returns

The calculation of the version information grade.

Exceptions

Any	exception derived from std::exception including CvbException.

See also

SetGradeVersionInformation

SetExpectReducedQuietzone()

void SetExpectReducedQuietzone ( bool  expectReducedQuietzone )

inline

With this flag the quiet zone expected may be reduced to one module size (standard are 4 module sizes for QR codes and 2 module sizes for micro QR codes).

Parameters

[in]

expectReducedQuietzone

Set to true if the quiet zone around the code is less than the usual 4 module sizes (for regular QR) or 2 module sizes (for mini QR).

Exceptions

Any	exception derived from std::exception including CvbException.

See also

ExpectReducedQuietzone

SetGradeFormatInformation()

void SetGradeFormatInformation ( bool  formatInformation )

inline

Activates (true) or deactivates (false) the calculation of the format information grade.

Parameters

[in]

formatInformation

Activates (true) or deactivates (false) the calculation of the format information grade.

Exceptions

Any	exception derived from std::exception including CvbException.

See also

GradeFormatInformation

SetGradeVersionInformation()

void SetGradeVersionInformation ( bool  versionInformation )

inline

Activates (true) or deactivates (false) the calculation of the version information grade.

Parameters

[in]

versionInformation

Activates (true) or deactivates (false) the calculation of the version information grade.

Exceptions

Any	exception derived from std::exception including CvbException.

See also

GradeVersionInformation