private void CastSurfaceGraphChangedEvent(int Pov_x, int Pov_y, int Pov_z, int Pan_x, int Pan_y, double Pov_d) { if (onSurfaceGraphViewChanged != null) { if (!m_prohibitgraphchange) { onSurfaceGraphViewChanged(this, new SurfaceGraphViewChangedEventArgs(Pov_x, Pov_y, Pov_z, Pan_x, Pan_y, Pov_d, m_map_name)); } } }