C++ (Cpp) C_OUTLINE::plot Examples

Example #1

File: stepblob.cpp Project: AngusHardie/TesseractOCR-For-Mac

static void plot_outline_list(                       //draw outlines
                              C_OUTLINE_LIST *list,  //outline to draw
                              ScrollView* window,         //window to draw in
                              ScrollView::Color colour,         //colour to use
                              ScrollView::Color child_colour    //colour of children
                             ) {
  C_OUTLINE *outline;            //current outline
  C_OUTLINE_IT it = list;        //iterator

  for (it.mark_cycle_pt (); !it.cycled_list (); it.forward ()) {
    outline = it.data ();
                                 //draw it
    outline->plot (window, colour);
    if (!outline->child ()->empty ())
      plot_outline_list (outline->child (), window,
        child_colour, child_colour);
  }
}