#include <blobgrid.h>

Inheritance diagram for tesseract::BlobGrid:

Public Member Functions
	BlobGrid (int gridsize, const ICOORD &bleft, const ICOORD &tright)

	~BlobGrid () override

void	InsertBlobList (BLOBNBOX_LIST *blobs)

Public Member Functions inherited from tesseract::BBGrid< BLOBNBOX, BLOBNBOX_CLIST, BLOBNBOX_C_IT >
	BBGrid ()

	BBGrid (int gridsize, const ICOORD &bleft, const ICOORD &tright)

	~BBGrid () override

void	Init (int gridsize, const ICOORD &bleft, const ICOORD &tright)

void	Clear ()

void	ClearGridData (void(free_method)(BLOBNBOX ))

void	InsertBBox (bool h_spread, bool v_spread, BLOBNBOX *bbox)

void	InsertPixPtBBox (int left, int bottom, Pix pix, BLOBNBOX bbox)

void	RemoveBBox (BLOBNBOX *bbox)

bool	RectangleEmpty (const TBOX &rect)

IntGrid *	CountCellElements ()

ScrollView *	MakeWindow (int x, int y, const char *window_name)

void	DisplayBoxes (ScrollView *window)

void	AssertNoDuplicates ()

virtual void	HandleClick (int x, int y)

Public Member Functions inherited from tesseract::GridBase
	GridBase ()=default

	GridBase (int gridsize, const ICOORD &bleft, const ICOORD &tright)

virtual	~GridBase ()

void	Init (int gridsize, const ICOORD &bleft, const ICOORD &tright)

int	gridsize () const

int	gridwidth () const

int	gridheight () const

const ICOORD &	bleft () const

const ICOORD &	tright () const

void	GridCoords (int x, int y, int grid_x, int grid_y) const

void	ClipGridCoords (int x, int y) const

Additional Inherited Members
Protected Attributes inherited from tesseract::BBGrid< BLOBNBOX, BLOBNBOX_CLIST, BLOBNBOX_C_IT >
BLOBNBOX_CLIST *	grid_

Protected Attributes inherited from tesseract::GridBase
int	gridsize_

int	gridwidth_

int	gridheight_

int	gridbuckets_

ICOORD	bleft_

ICOORD	tright_

Detailed Description

Definition at line 33 of file blobgrid.h.

Constructor & Destructor Documentation

◆ BlobGrid()

tesseract::BlobGrid::BlobGrid	(	int	gridsize,
		const ICOORD &	bleft,
		const ICOORD &	tright
	)

Definition at line 24 of file blobgrid.cpp.

25 : BBGrid<BLOBNBOX, BLOBNBOX_CLIST, BLOBNBOX_C_IT>(gridsize, bleft, tright) {

26 }

◆ ~BlobGrid()

tesseract::BlobGrid::~BlobGrid ( )

overridedefault

Member Function Documentation

◆ InsertBlobList()

void tesseract::BlobGrid::InsertBlobList ( BLOBNBOX_LIST * blobs )

Definition at line 36 of file blobgrid.cpp.

                                                   {
   BLOBNBOX_IT blob_it(blobs);
   for (blob_it.mark_cycle_pt(); !blob_it.cycled_list(); blob_it.forward()) {
     BLOBNBOX* blob = blob_it.data();
     if (!blob->joined_to_prev())
       InsertBBox(true, true, blob);
   }
 }

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

/tesseract/src/textord/blobgrid.h
/tesseract/src/textord/blobgrid.cpp