C++ (Cpp) ICOORDELT_IT::move_to_first Examples

Example #1

File: polyblk.cpp Project: Christopher-P/AndroidOCR

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];
    #ifdef __UNIX__
    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 ());
}

Example #2

File: polyblk.cpp Project: Christopher-P/AndroidOCR

POLY_BLOCK::POLY_BLOCK(ICOORDELT_LIST *points, PolyBlockType t) {
  ICOORDELT_IT v = &vertices;

  vertices.clear();
  v.move_to_first();
  v.add_list_before(points);
  compute_bb();
  type = t;
}

Example #3

File: polyblk.cpp Project: Christopher-P/AndroidOCR

// Initialize from box coordinates.
POLY_BLOCK::POLY_BLOCK(const TBOX& box, PolyBlockType t) {
  vertices.clear();
  ICOORDELT_IT v = &vertices;
  v.move_to_first();
  v.add_to_end(new ICOORDELT(box.left(), box.top()));
  v.add_to_end(new ICOORDELT(box.left(), box.bottom()));
  v.add_to_end(new ICOORDELT(box.right(), box.bottom()));
  v.add_to_end(new ICOORDELT(box.right(), box.top()));
  compute_bb();
  type = t;
}