Method GetMutableIterator

deps/tesseract/api/baseapi.cpp:1271–1278

* Get a mutable iterator to the results of LayoutAnalysis and/or Recognize. * The returned iterator must be deleted after use. * WARNING! This class points to data held within the TessBaseAPI class, and * therefore can only be used while the TessBaseAPI class still exists and * has not been subjected to a call of Init, SetImage, Recognize, Clear, End * DetectOS, or anything else that changes

 * DetectOS, or anything else that changes the internal PAGE_RES.
 */
MutableIterator* TessBaseAPI::GetMutableIterator() {
  if (tesseract_ == NULL || page_res_ == NULL)
    return NULL;
  return new MutableIterator(page_res_, tesseract_,
                             thresholder_->GetScaleFactor(),
                             thresholder_->GetScaledYResolution(),
                             rect_left_, rect_top_, rect_width_, rect_height_);
}

/** Make a text string from the internal data structures. */
char* TessBaseAPI::GetUTF8Text() {