tesseract 4.1.1
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tesseract::GeometricClassifierState Struct Reference

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 = 0
 
GenericVector< RowScratchRegisters > * rows
 
int row_start = 0
 
int row_end = 0
 
int tolerance = 0
 
bool ltr = false
 
GenericVector< Clusterleft_tabs
 
GenericVector< Clusterright_tabs
 
tesseract::ParagraphJustification just = JUSTIFICATION_UNKNOWN
 
int margin = 0
 
int first_indent = 0
 
int body_indent = 0
 
int eop_threshold = 0
 

Detailed Description

Definition at line 866 of file paragraphs.cpp.

Constructor & Destructor Documentation

◆ GeometricClassifierState()

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

Definition at line 867 of file paragraphs.cpp.

870 : debug_level(dbg_level), rows(r), row_start(r_start), row_end(r_end) {
871 tolerance = InterwordSpace(*r, r_start, r_end);
872 CalculateTabStops(r, r_start, r_end, tolerance,
874 if (debug_level >= 3) {
875 tprintf("Geometry: TabStop cluster tolerance = %d; "
876 "%d left tabs; %d right tabs\n",
877 tolerance, left_tabs.size(), right_tabs.size());
878 }
879 ltr = (*r)[r_start].ri_->ltr;
880 }
DLLSYM void tprintf(const char *format,...)
Definition: tprintf.cpp:35
int InterwordSpace(const GenericVector< RowScratchRegisters > &rows, int row_start, int row_end)
GenericVector< RowScratchRegisters > * rows
Definition: paragraphs.cpp:943
GenericVector< Cluster > left_tabs
Definition: paragraphs.cpp:956
GenericVector< Cluster > right_tabs
Definition: paragraphs.cpp:957

Member Function Documentation

◆ AlignsideTabIndex()

int tesseract::GeometricClassifierState::AlignsideTabIndex ( int  row_idx) const
inline

Definition at line 915 of file paragraphs.cpp.

915 {
916 return ClosestCluster(AlignTabs(), (*rows)[row_idx].AlignsideIndent(just));
917 }
const GenericVector< Cluster > & AlignTabs() const
Definition: paragraphs.cpp:893
tesseract::ParagraphJustification just
Definition: paragraphs.cpp:960

◆ AlignTabs()

const GenericVector< Cluster > & tesseract::GeometricClassifierState::AlignTabs ( ) const
inline

Definition at line 893 of file paragraphs.cpp.

893 {
895 return left_tabs;
896 }
@ JUSTIFICATION_RIGHT
Definition: publictypes.h:255

◆ AssumeLeftJustification()

void tesseract::GeometricClassifierState::AssumeLeftJustification ( )
inline

Definition at line 882 of file paragraphs.cpp.

882 {
884 margin = (*rows)[row_start].lmargin_;
885 }
@ JUSTIFICATION_LEFT
Definition: publictypes.h:253

◆ AssumeRightJustification()

void tesseract::GeometricClassifierState::AssumeRightJustification ( )
inline

Definition at line 887 of file paragraphs.cpp.

887 {
889 margin = (*rows)[row_start].rmargin_;
890 }

◆ Fail()

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

Definition at line 928 of file paragraphs.cpp.

928 {
929 if (debug_level < min_debug_level) return;
930 tprintf("# %s\n", why);
931 PrintRows();
932 }

◆ FirstWordWouldHaveFit()

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

Definition at line 921 of file paragraphs.cpp.

921 {
922 return ::tesseract::FirstWordWouldHaveFit(
923 (*rows)[row_a], (*rows)[row_b], just);
924 }

◆ IsFullRow()

bool tesseract::GeometricClassifierState::IsFullRow ( int  i) const
inline

Definition at line 910 of file paragraphs.cpp.

910 {
911 return ClosestCluster(left_tabs, (*rows)[i].lindent_) == 0 &&
912 ClosestCluster(right_tabs, (*rows)[i].rindent_) == 0;
913 }

◆ Model()

ParagraphModel tesseract::GeometricClassifierState::Model ( ) const
inline

◆ OffsideTabs()

const GenericVector< Cluster > & tesseract::GeometricClassifierState::OffsideTabs ( ) const
inline

Definition at line 903 of file paragraphs.cpp.

903 {
905 return right_tabs;
906 }

◆ PrintRows()

void tesseract::GeometricClassifierState::PrintRows ( ) const
inline

Definition at line 926 of file paragraphs.cpp.

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

Member Data Documentation

◆ body_indent

int tesseract::GeometricClassifierState::body_indent = 0

Definition at line 963 of file paragraphs.cpp.

◆ debug_level

int tesseract::GeometricClassifierState::debug_level = 0

Definition at line 939 of file paragraphs.cpp.

◆ eop_threshold

int tesseract::GeometricClassifierState::eop_threshold = 0

Definition at line 966 of file paragraphs.cpp.

◆ first_indent

int tesseract::GeometricClassifierState::first_indent = 0

Definition at line 962 of file paragraphs.cpp.

◆ just

tesseract::ParagraphJustification tesseract::GeometricClassifierState::just = JUSTIFICATION_UNKNOWN

Definition at line 960 of file paragraphs.cpp.

◆ left_tabs

GenericVector<Cluster> tesseract::GeometricClassifierState::left_tabs

Definition at line 956 of file paragraphs.cpp.

◆ ltr

bool tesseract::GeometricClassifierState::ltr = false

Definition at line 952 of file paragraphs.cpp.

◆ margin

int tesseract::GeometricClassifierState::margin = 0

Definition at line 961 of file paragraphs.cpp.

◆ right_tabs

GenericVector<Cluster> tesseract::GeometricClassifierState::right_tabs

Definition at line 957 of file paragraphs.cpp.

◆ row_end

int tesseract::GeometricClassifierState::row_end = 0

Definition at line 945 of file paragraphs.cpp.

◆ row_start

int tesseract::GeometricClassifierState::row_start = 0

Definition at line 944 of file paragraphs.cpp.

◆ rows

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

Definition at line 943 of file paragraphs.cpp.

◆ tolerance

int tesseract::GeometricClassifierState::tolerance = 0

Definition at line 948 of file paragraphs.cpp.


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