c->graph_bg_alpha = get_graph_background_alpha();
c->alpha_channel_enabled = is_alpha_channel_enabled();
c->sensorlist_position = get_sensorlist_position();
c->graph_bg_alpha = get_graph_background_alpha();
c->alpha_channel_enabled = is_alpha_channel_enabled();
c->sensorlist_position = get_sensorlist_position();