Method plot

deps/tesseract/ccstruct/polyblk.cpp:245–269

#ifndef GRAPHICS_DISABLED
void POLY_BLOCK::plot(ScrollView* window, inT32 num) {
  ICOORDELT_IT v = &vertices;

  window->Pen(ColorForPolyBlockType(type));

  v.move_to_first ();

  if (num > 0) {
    window->TextAttributes("Times", 80, false, false, false);
    char temp_buff[34];
    #if defined(__UNIX__) || defined(MINGW)
    sprintf(temp_buff, INT32FORMAT, num);
    #else
    ltoa (num, temp_buff, 10);
    #endif
    window->Text(v.data ()->x (), v.data ()->y (), temp_buff);
  }

  window->SetCursor(v.data ()->x (), v.data ()->y ());
  for (v.mark_cycle_pt (); !v.cycled_list (); v.forward ()) {
    window->DrawTo(v.data ()->x (), v.data ()->y ());
   }
  v.move_to_first ();
   window->DrawTo(v.data ()->x (), v.data ()->y ());
}


void POLY_BLOCK::fill(ScrollView* window, ScrollView::Color colour) {