tesseract::TessOsdRenderer Class Reference

#include <renderer.h>

Inheritance diagram for tesseract::TessOsdRenderer:

List of all members.

Public Member Functions
	TessOsdRenderer (const char *outputbase)
Protected Member Functions
virtual bool	AddImageHandler (TessBaseAPI *api)

---

Detailed Description

Renders tesseract output into an osd text string

Definition at line 227 of file renderer.h.

---

Constructor & Destructor Documentation

tesseract::TessOsdRenderer::TessOsdRenderer

(

const char *

outputbase

)

[explicit]

Definition at line 219 of file renderer.cpp.

    : TessResultRenderer(outputbase, "osd") {
}

---

Member Function Documentation

bool tesseract::TessOsdRenderer::AddImageHandler

(

TessBaseAPI *

api

)

[protected, virtual]

Implements tesseract::TessResultRenderer.

Definition at line 223 of file renderer.cpp.

                                                      {
  char* osd = api->GetOsdText(imagenum());
  if (osd == NULL) return false;

  AppendString(osd);
  delete[] osd;

  return true;
}

---

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

• api/renderer.h
• api/renderer.cpp