[Vxl-users] SUCCESS!!!

[Dominique <do...@vi...>]

With the great help of Karen and Stephan it finally works. Additional
check was needed:

if (e.type == vgui_MOTION){
  vgui_soview* my_so = get_highlighted_soview();
  if (my_so) {             <================================
  if (my_so->type_name()== "vgui_soview2D_lineseg"){
    vgui_soview2D_lineseg* my_line = (vgui_soview2D_lineseg*)my_so;
     cout << my_line->x0 << endl;
  }
 }
}

thank you
Dominique