Method stop_redraw

src/laybasic/laybasic/layLayoutCanvas.cc:1135–1147

}

void
LayoutCanvas::stop_redraw ()
{
  //  discard all open cache entries
  for (size_t i = 0; i < m_image_cache.size (); ++i) {
    if (m_image_cache [i].opened ()) {
      m_image_cache.erase (m_image_cache.begin () + i);
      --i;
    }
  }

  mp_redraw_thread->stop ();
}

void
LayoutCanvas::update_drawings ()