tesseract::DebugPixa Class Reference

#include <debugpixa.h>

Public Member Functions
	DebugPixa ()
	~DebugPixa ()
void	AddPix (const Pix *pix, const char *caption)
void	WritePDF (const char *filename)

Detailed Description

Definition at line 10 of file debugpixa.h.

Constructor & Destructor Documentation

DebugPixa()

tesseract::DebugPixa::DebugPixa ( )

inline

Definition at line 13 of file debugpixa.h.

              {
    pixa_ = pixaCreate(0);
    fonts_ = bmfCreate(nullptr, 14);
  }

~DebugPixa()

tesseract::DebugPixa::~DebugPixa ( )

inline

Definition at line 19 of file debugpixa.h.

               {
    pixaDestroy(&pixa_);
    bmfDestroy(&fonts_);
  }

Member Function Documentation

AddPix()

void tesseract::DebugPixa::AddPix ( const Pix *  pix, const char *  caption  )

inline

Definition at line 26 of file debugpixa.h.

                                                   {
    int depth = pixGetDepth(const_cast<Pix*>(pix));
    int color = depth < 8 ? 1 : (depth > 8 ? 0x00ff0000 : 0x80);
    Pix* pix_debug = pixAddSingleTextblock(
        const_cast<Pix*>(pix), fonts_, caption, color, L_ADD_BELOW, nullptr);
    pixaAddPix(pixa_, pix_debug, L_INSERT);
  }

WritePDF()

void tesseract::DebugPixa::WritePDF ( const char *  filename )

inline

Definition at line 36 of file debugpixa.h.

                                      {
    if (pixaGetCount(pixa_) > 0) {
      pixaConvertToPdf(pixa_, 300, 1.0f, 0, 0, "AllDebugImages", filename);
      pixaClear(pixa_);
    }
  }

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

• /home/stefan/src/github/tesseract-ocr/tesseract/ccstruct/debugpixa.h