tesseract::CubeLineSegmenter Class Reference

#include <cube_line_segmenter.h>

Public Member Functions
	CubeLineSegmenter (CubeRecoContext *cntxt, Pix *img)
	~CubeLineSegmenter ()
Pix *	PostProcessedImage ()
int	ColumnCnt ()
Box *	Column (int col)
int	LineCnt ()
Pixa *	ConComps ()
Pixaa *	Columns ()
double	AlefHgtEst ()
double	DotHgtEst ()
Pix *	Line (int line, Box **line_box)

Detailed Description

Definition at line 34 of file cube_line_segmenter.h.

Constructor & Destructor Documentation

tesseract::CubeLineSegmenter::CubeLineSegmenter	(	CubeRecoContext *	cntxt,
		Pix *	img
	)

Definition at line 36 of file cube_line_segmenter.cpp.

                                                                     {
  cntxt_ = cntxt;
  orig_img_ = img;
  img_ = NULL;
  lines_pixa_ = NULL;
  init_ = false;
  line_cnt_ = 0;
  columns_ = NULL;
  con_comps_ = NULL;
  est_alef_hgt_ = 0.0;
  est_dot_hgt_ = 0.0;
}

tesseract::CubeLineSegmenter::~CubeLineSegmenter

(

)

Definition at line 49 of file cube_line_segmenter.cpp.

                                      {
  if (img_ != NULL) {
    pixDestroy(&img_);
    img_ = NULL;
  }

  if (lines_pixa_ != NULL) {
    pixaDestroy(&lines_pixa_);
    lines_pixa_ = NULL;
  }

  if (con_comps_ != NULL) {
    pixaDestroy(&con_comps_);
    con_comps_ = NULL;
  }

  if (columns_ != NULL) {
    pixaaDestroy(&columns_);
    columns_ = NULL;
  }
}

Member Function Documentation

double tesseract::CubeLineSegmenter::AlefHgtEst ( )

inline

Definition at line 80 of file cube_line_segmenter.h.

{ return est_alef_hgt_; }

Box* tesseract::CubeLineSegmenter::Column ( int  col )

inline

Definition at line 52 of file cube_line_segmenter.h.

                       {
    if (init_ == false && Init() == false) {
      return NULL;
    }

    return columns_->boxa->box[col];
  }

int tesseract::CubeLineSegmenter::ColumnCnt ( )

inline

Definition at line 46 of file cube_line_segmenter.h.

                  {
    if (init_ == false && Init() == false) {
      return 0;
    }
    return columns_->n;
  }

Pixaa* tesseract::CubeLineSegmenter::Columns ( )

inline

Definition at line 73 of file cube_line_segmenter.h.

                   {
    if (init_ == false && Init() == false) {
      return NULL;
    }

    return columns_;
  }

Pixa* tesseract::CubeLineSegmenter::ConComps ( )

inline

Definition at line 66 of file cube_line_segmenter.h.

                   {
    if (init_ == false && Init() == false) {
      return NULL;
    }

    return con_comps_;
  }

double tesseract::CubeLineSegmenter::DotHgtEst ( )

inline

Definition at line 81 of file cube_line_segmenter.h.

{ return est_dot_hgt_; }

Pix * tesseract::CubeLineSegmenter::Line	(	int	line,
		Box **	line_box
	)

Definition at line 876 of file cube_line_segmenter.cpp.

                                                     {
  if (init_ == false && Init() == false) {
    return NULL;
  }

  if (line < 0 || line >= line_cnt_) {
    return NULL;
  }

  (*line_box) = lines_pixa_->boxa->box[line];
  return lines_pixa_->pix[line];
}

int tesseract::CubeLineSegmenter::LineCnt ( )

inline

Definition at line 59 of file cube_line_segmenter.h.

                {
    if (init_ == false && Init() == false) {
      return 0;
    }

    return line_cnt_;
  }

Pix* tesseract::CubeLineSegmenter::PostProcessedImage ( )

inline

Definition at line 40 of file cube_line_segmenter.h.

                            {
    if (init_ == false && Init() == false) {
      return NULL;
    }
    return img_;
  }

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

• cube/cube_line_segmenter.h
• cube/cube_line_segmenter.cpp