tesseract::GeometricClassifierState Struct Reference

List of all members.

Public Member Functions
	GeometricClassifierState (int dbg_level, GenericVector< RowScratchRegisters > *r, int r_start, int r_end)
void	AssumeLeftJustification ()
void	AssumeRightJustification ()
const GenericVector< Cluster > &	AlignTabs () const
const GenericVector< Cluster > &	OffsideTabs () const
bool	IsFullRow (int i) const
int	AlignsideTabIndex (int row_idx) const
bool	FirstWordWouldHaveFit (int row_a, int row_b)
void	PrintRows () const
void	Fail (int min_debug_level, const char *why) const
ParagraphModel	Model () const
Public Attributes
int	debug_level
GenericVector < RowScratchRegisters > *	rows
int	row_start
int	row_end
int	tolerance
bool	ltr
GenericVector< Cluster >	left_tabs
GenericVector< Cluster >	right_tabs
tesseract::ParagraphJustification	just
int	margin
int	first_indent
int	body_indent
int	eop_threshold

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Detailed Description

Definition at line 810 of file paragraphs.cpp.

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Constructor & Destructor Documentation

tesseract::GeometricClassifierState::GeometricClassifierState	(	int	dbg_level,
		GenericVector< RowScratchRegisters > *	r,
		int	r_start,
		int	r_end
	)		[inline]

Definition at line 811 of file paragraphs.cpp.

      : debug_level(dbg_level), rows(r), row_start(r_start), row_end(r_end),
        margin(0) {
    tolerance = InterwordSpace(*r, r_start, r_end);
    CalculateTabStops(r, r_start, r_end, tolerance,
                      &left_tabs, &right_tabs);
    ltr = (*r)[r_start].ri_->ltr;
  }

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Member Function Documentation

int tesseract::GeometricClassifierState::AlignsideTabIndex

(

int

row_idx

)

const [inline]

Definition at line 855 of file paragraphs.cpp.

                                           {
    return ClosestCluster(AlignTabs(), (*rows)[row_idx].AlignsideIndent(just));
  }

const GenericVector<Cluster>& tesseract::GeometricClassifierState::AlignTabs

(

)

const [inline]

Definition at line 833 of file paragraphs.cpp.

                                                  {
    if (just == tesseract::JUSTIFICATION_RIGHT) return right_tabs;
    return left_tabs;
  }

void tesseract::GeometricClassifierState::AssumeLeftJustification

(

)

[inline]

Definition at line 822 of file paragraphs.cpp.

                                 {
    just = tesseract::JUSTIFICATION_LEFT;
    margin = (*rows)[row_start].lmargin_;
  }

void tesseract::GeometricClassifierState::AssumeRightJustification

(

)

[inline]

Definition at line 827 of file paragraphs.cpp.

                                  {
    just = tesseract::JUSTIFICATION_RIGHT;
    margin = (*rows)[row_start].rmargin_;
  }

void tesseract::GeometricClassifierState::Fail	(	int	min_debug_level,
		const char *	why
	)		const [inline]

Definition at line 868 of file paragraphs.cpp.

                                                        {
    if (debug_level < min_debug_level) return;
    tprintf("# %s\n", why);
    PrintRows();
  }

bool tesseract::GeometricClassifierState::FirstWordWouldHaveFit	(	int	row_a,
		int	row_b
	)		[inline]

Definition at line 861 of file paragraphs.cpp.

                                                   {
    return ::tesseract::FirstWordWouldHaveFit(
        (*rows)[row_a], (*rows)[row_b], just);
  }

bool tesseract::GeometricClassifierState::IsFullRow

(

int

i

)

const [inline]

Definition at line 850 of file paragraphs.cpp.

                              {
    return ClosestCluster(left_tabs, (*rows)[i].lindent_) == 0 &&
        ClosestCluster(right_tabs, (*rows)[i].rindent_) == 0;
  }

ParagraphModel tesseract::GeometricClassifierState::Model

(

)

const [inline]

Definition at line 874 of file paragraphs.cpp.

                               {
    return ParagraphModel(just, margin, first_indent, body_indent, tolerance);
  }

const GenericVector<Cluster>& tesseract::GeometricClassifierState::OffsideTabs

(

)

const [inline]

Definition at line 843 of file paragraphs.cpp.

                                                    {
    if (just == tesseract::JUSTIFICATION_RIGHT) return left_tabs;
    return right_tabs;
  }

void tesseract::GeometricClassifierState::PrintRows

(

)

const [inline]

Definition at line 866 of file paragraphs.cpp.

{ PrintRowRange(*rows, row_start, row_end); }

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Member Data Documentation

int tesseract::GeometricClassifierState::body_indent

Definition at line 903 of file paragraphs.cpp.

int tesseract::GeometricClassifierState::debug_level

Definition at line 879 of file paragraphs.cpp.

int tesseract::GeometricClassifierState::eop_threshold

Definition at line 906 of file paragraphs.cpp.

int tesseract::GeometricClassifierState::first_indent

Definition at line 902 of file paragraphs.cpp.

tesseract::ParagraphJustification tesseract::GeometricClassifierState::just

Definition at line 900 of file paragraphs.cpp.

GenericVector<Cluster> tesseract::GeometricClassifierState::left_tabs

Definition at line 896 of file paragraphs.cpp.

bool tesseract::GeometricClassifierState::ltr

Definition at line 892 of file paragraphs.cpp.

int tesseract::GeometricClassifierState::margin

Definition at line 901 of file paragraphs.cpp.

GenericVector<Cluster> tesseract::GeometricClassifierState::right_tabs

Definition at line 897 of file paragraphs.cpp.

int tesseract::GeometricClassifierState::row_end

Definition at line 885 of file paragraphs.cpp.

int tesseract::GeometricClassifierState::row_start

Definition at line 884 of file paragraphs.cpp.

GenericVector<RowScratchRegisters>* tesseract::GeometricClassifierState::rows

Definition at line 883 of file paragraphs.cpp.

int tesseract::GeometricClassifierState::tolerance

Definition at line 888 of file paragraphs.cpp.

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The documentation for this struct was generated from the following file:

• tesseract-ocr/ccmain/paragraphs.cpp