tesseract::TabVector Class Reference

#include <tabvector.h>

Inheritance diagram for tesseract::TabVector:

Collaboration diagram for tesseract::TabVector:

Public Member Functions
	TabVector ()=default
	~TabVector ()=default
	TabVector (const TabVector &src, TabAlignment alignment, const ICOORD &vertical_skew, BLOBNBOX *blob)
TabVector *	ShallowCopy () const
const ICOORD &	startpt () const
const ICOORD &	endpt () const
int	extended_ymax () const
int	extended_ymin () const
int	sort_key () const
int	mean_width () const
void	set_top_constraints (TabConstraint_LIST *constraints)
void	set_bottom_constraints (TabConstraint_LIST *constraints)
TabVector_CLIST *	partners ()
void	set_startpt (const ICOORD &start)
void	set_endpt (const ICOORD &end)
bool	intersects_other_lines () const
void	set_intersects_other_lines (bool value)
int	XAtY (int y) const
int	VOverlap (const TabVector &other) const
int	VOverlap (int top_y, int bottom_y) const
int	ExtendedOverlap (int top_y, int bottom_y) const
bool	IsLeftTab () const
bool	IsRightTab () const
bool	IsSeparator () const
bool	IsCenterTab () const
bool	IsRagged () const
bool	IsLeftOf (const TabVector &other) const
bool	Partnerless ()
int	BoxCount ()
void	Freeze ()
void	XYFlip ()
void	ReflectInYAxis ()
void	ExtendToBox (BLOBNBOX *blob)
void	SetYStart (int start_y)
void	SetYEnd (int end_y)
void	Rotate (const FCOORD &rotation)
void	SetupConstraints ()
void	SetupPartnerConstraints ()
void	SetupPartnerConstraints (TabVector *partner)
void	ApplyConstraints ()
bool	SimilarTo (const ICOORD &vertical, const TabVector &other, BlobGrid *grid) const
void	MergeWith (const ICOORD &vertical, TabVector *other)
void	AddPartner (TabVector *partner)
bool	IsAPartner (const TabVector *other)
void	Print (const char *prefix)
void	Debug (const char *prefix)
void	Display (ScrollView *tab_win)
void	FitAndEvaluateIfNeeded (const ICOORD &vertical, TabFind *finder)
void	Evaluate (const ICOORD &vertical, TabFind *finder)
bool	Fit (ICOORD vertical, bool force_parallel)
TabVector *	VerticalTextlinePartner ()
TabVector *	GetSinglePartner ()
Public Member Functions inherited from ELIST2_LINK
	ELIST2_LINK ()
	ELIST2_LINK (const ELIST2_LINK &)
void	operator= (const ELIST2_LINK &)

Static Public Member Functions
static TabVector *	FitVector (TabAlignment alignment, ICOORD vertical, int extended_start_y, int extended_end_y, BLOBNBOX_CLIST *good_points, int *vertical_x, int *vertical_y)
static int	SortKey (const ICOORD &vertical, int x, int y)
static int	XAtY (const ICOORD &vertical, int sort_key, int y)
static int	SortVectorsByKey (const void *v1, const void *v2)
static void	MergeSimilarTabVectors (const ICOORD &vertical, TabVector_LIST *vectors, BlobGrid *grid)

Private Member Functions
	TabVector (int extended_ymin, int extended_ymax, TabAlignment alignment, BLOBNBOX_CLIST *boxes)
void	Delete (TabVector *replacement)

Private Attributes
ICOORD	startpt_
ICOORD	endpt_
int	extended_ymin_
int	extended_ymax_
int	sort_key_
int	percent_score_
int	mean_width_
bool	needs_refit_
bool	needs_evaluation_
bool	intersects_other_lines_
TabAlignment	alignment_
BLOBNBOX_CLIST	boxes_
TabVector_CLIST	partners_
TabConstraint_LIST *	top_constraints_
TabConstraint_LIST *	bottom_constraints_

Constructor & Destructor Documentation

TabVector() [1/3]

tesseract::TabVector::TabVector ( )

default

~TabVector()

tesseract::TabVector::~TabVector ( )

default

TabVector() [2/3]

tesseract::TabVector::TabVector	(	const TabVector &	src,
		TabAlignment	alignment,
		const ICOORD &	vertical_skew,
		BLOBNBOX *	blob
	)

TabVector() [3/3]

tesseract::TabVector::TabVector ( int  extended_ymin, int  extended_ymax, TabAlignment  alignment, BLOBNBOX_CLIST *  boxes  )

private

Member Function Documentation

AddPartner()

void tesseract::TabVector::AddPartner

(

TabVector *

partner

)

ApplyConstraints()

void tesseract::TabVector::ApplyConstraints

(

)

BoxCount()

int tesseract::TabVector::BoxCount ( )

inline

Debug()

void tesseract::TabVector::Debug

(

const char *

prefix

)

Delete()

void tesseract::TabVector::Delete ( TabVector *  replacement )

private

Display()

void tesseract::TabVector::Display

(

ScrollView *

tab_win

)

endpt()

const ICOORD& tesseract::TabVector::endpt ( ) const

inline

Evaluate()

void tesseract::TabVector::Evaluate	(	const ICOORD &	vertical,
		TabFind *	finder
	)

extended_ymax()

int tesseract::TabVector::extended_ymax ( ) const

inline

extended_ymin()

int tesseract::TabVector::extended_ymin ( ) const

inline

ExtendedOverlap()

int tesseract::TabVector::ExtendedOverlap ( int  top_y, int  bottom_y  ) const

inline

ExtendToBox()

void tesseract::TabVector::ExtendToBox

(

BLOBNBOX *

blob

)

Fit()

bool tesseract::TabVector::Fit	(	ICOORD	vertical,
		bool	force_parallel
	)

FitAndEvaluateIfNeeded()

void tesseract::TabVector::FitAndEvaluateIfNeeded	(	const ICOORD &	vertical,
		TabFind *	finder
	)

FitVector()

TabVector * tesseract::TabVector::FitVector ( TabAlignment  alignment, ICOORD  vertical, int  extended_start_y, int  extended_end_y, BLOBNBOX_CLIST *  good_points, int *  vertical_x, int *  vertical_y  )

static

Freeze()

void tesseract::TabVector::Freeze ( )

inline

GetSinglePartner()

TabVector * tesseract::TabVector::GetSinglePartner

(

)

intersects_other_lines()

bool tesseract::TabVector::intersects_other_lines ( ) const

inline

IsAPartner()

bool tesseract::TabVector::IsAPartner

(

const TabVector *

other

)

IsCenterTab()

bool tesseract::TabVector::IsCenterTab ( ) const

inline

IsLeftOf()

bool tesseract::TabVector::IsLeftOf ( const TabVector &  other ) const

inline

IsLeftTab()

bool tesseract::TabVector::IsLeftTab ( ) const

inline

IsRagged()

bool tesseract::TabVector::IsRagged ( ) const

inline

IsRightTab()

bool tesseract::TabVector::IsRightTab ( ) const

inline

IsSeparator()

bool tesseract::TabVector::IsSeparator ( ) const

inline

mean_width()

int tesseract::TabVector::mean_width ( ) const

inline

MergeSimilarTabVectors()

void tesseract::TabVector::MergeSimilarTabVectors ( const ICOORD &  vertical, TabVector_LIST *  vectors, BlobGrid *  grid  )

static

MergeWith()

void tesseract::TabVector::MergeWith	(	const ICOORD &	vertical,
		TabVector *	other
	)

Partnerless()

bool tesseract::TabVector::Partnerless ( )

inline

partners()

TabVector_CLIST* tesseract::TabVector::partners ( )

inline

Print()

void tesseract::TabVector::Print

(

const char *

prefix

)

ReflectInYAxis()

void tesseract::TabVector::ReflectInYAxis ( )

inline

Rotate()

void tesseract::TabVector::Rotate

(

const FCOORD &

rotation

)

set_bottom_constraints()

void tesseract::TabVector::set_bottom_constraints ( TabConstraint_LIST *  constraints )

inline

set_endpt()

void tesseract::TabVector::set_endpt ( const ICOORD &  end )

inline

set_intersects_other_lines()

void tesseract::TabVector::set_intersects_other_lines ( bool  value )

inline

set_startpt()

void tesseract::TabVector::set_startpt ( const ICOORD &  start )

inline

set_top_constraints()

void tesseract::TabVector::set_top_constraints ( TabConstraint_LIST *  constraints )

inline

SetupConstraints()

void tesseract::TabVector::SetupConstraints

(

)

SetupPartnerConstraints() [1/2]

void tesseract::TabVector::SetupPartnerConstraints

(

)

SetupPartnerConstraints() [2/2]

void tesseract::TabVector::SetupPartnerConstraints

(

TabVector *

partner

)

SetYEnd()

void tesseract::TabVector::SetYEnd

(

int

end_y

)

SetYStart()

void tesseract::TabVector::SetYStart

(

int

start_y

)

ShallowCopy()

TabVector * tesseract::TabVector::ShallowCopy

(

)

const

SimilarTo()

bool tesseract::TabVector::SimilarTo	(	const ICOORD &	vertical,
		const TabVector &	other,
		BlobGrid *	grid
	)		const

sort_key()

int tesseract::TabVector::sort_key ( ) const

inline

SortKey()

static int tesseract::TabVector::SortKey ( const ICOORD &  vertical, int  x, int  y  )

inlinestatic

SortVectorsByKey()

static int tesseract::TabVector::SortVectorsByKey ( const void *  v1, const void *  v2  )

inlinestatic

startpt()

const ICOORD& tesseract::TabVector::startpt ( ) const

inline

VerticalTextlinePartner()

TabVector * tesseract::TabVector::VerticalTextlinePartner

(

)

VOverlap() [1/2]

int tesseract::TabVector::VOverlap ( const TabVector &  other ) const

inline

VOverlap() [2/2]

int tesseract::TabVector::VOverlap ( int  top_y, int  bottom_y  ) const

inline

XAtY() [1/2]

int tesseract::TabVector::XAtY ( int  y ) const

inline

XAtY() [2/2]

static int tesseract::TabVector::XAtY ( const ICOORD &  vertical, int  sort_key, int  y  )

inlinestatic

XYFlip()

void tesseract::TabVector::XYFlip ( )

inline

Member Data Documentation

alignment_

TabAlignment tesseract::TabVector::alignment_

private

bottom_constraints_

TabConstraint_LIST* tesseract::TabVector::bottom_constraints_

private

boxes_

BLOBNBOX_CLIST tesseract::TabVector::boxes_

private

endpt_

ICOORD tesseract::TabVector::endpt_

private

extended_ymax_

int tesseract::TabVector::extended_ymax_

private

extended_ymin_

int tesseract::TabVector::extended_ymin_

private

intersects_other_lines_

bool tesseract::TabVector::intersects_other_lines_

private

mean_width_

int tesseract::TabVector::mean_width_

private

needs_evaluation_

bool tesseract::TabVector::needs_evaluation_

private

needs_refit_

bool tesseract::TabVector::needs_refit_

private

partners_

TabVector_CLIST tesseract::TabVector::partners_

private

percent_score_

int tesseract::TabVector::percent_score_

private

sort_key_

int tesseract::TabVector::sort_key_

private

startpt_

ICOORD tesseract::TabVector::startpt_

private

top_constraints_

TabConstraint_LIST* tesseract::TabVector::top_constraints_

private

---

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

• /home/stephane/src/tesseract/src/textord/tabvector.h
• /home/stephane/src/tesseract/src/textord/tabvector.cpp