tesseract::StrokeWidth Class Reference

#include <strokewidth.h>

Inheritance diagram for tesseract::StrokeWidth:

List of all members.

Public Member Functions
	StrokeWidth (int gridsize, const ICOORD &bleft, const ICOORD &tright)
virtual	~StrokeWidth ()
bool	TestVerticalTextDirection (bool cjk_merge, TO_BLOCK *block, TabFind *line_grid, BLOBNBOX_CLIST *osd_blobs)
void	CorrectForRotation (const FCOORD &rotation, TO_BLOCK *block)
void	FindLeaderPartitions (TO_BLOCK *block, TabFind *line_grid)
virtual void	HandleClick (int x, int y)
void	InsertBlobsOld (TO_BLOCK *block, TabFind *line_grid)
void	MoveGoodLargeBlobs (int resolution, TO_BLOCK *block)

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Detailed Description

The StrokeWidth class holds all the normal and large blobs. It is used to find good large blobs and move them to the normal blobs by virtue of having a reasonable strokewidth compatible neighbour.

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Constructor & Destructor Documentation

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

tesseract::StrokeWidth::~StrokeWidth

(

)

[virtual]

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Member Function Documentation

void tesseract::StrokeWidth::CorrectForRotation	(	const FCOORD &	rotation,
		TO_BLOCK *	block
	)

void tesseract::StrokeWidth::FindLeaderPartitions	(	TO_BLOCK *	block,
		TabFind *	line_grid
	)

void tesseract::StrokeWidth::HandleClick	(	int	x,
		int	y
	)		[virtual]

Handles a click event in a display window.

Reimplemented from tesseract::BBGrid< BLOBNBOX, BLOBNBOX_CLIST, BLOBNBOX_C_IT >.

void tesseract::StrokeWidth::InsertBlobsOld	(	TO_BLOCK *	block,
		TabFind *	line_grid
	)

void tesseract::StrokeWidth::MoveGoodLargeBlobs	(	int	resolution,
		TO_BLOCK *	block
	)

Moves the large blobs that have good stroke-width neighbours to the normal blobs list.

bool tesseract::StrokeWidth::TestVerticalTextDirection	(	bool	cjk_merge,
		TO_BLOCK *	block,
		TabFind *	line_grid,
		BLOBNBOX_CLIST *	osd_blobs
	)

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

• /data/source/tesseract-ocr/textord/strokewidth.h
• /data/source/tesseract-ocr/textord/strokewidth.cpp