   var svg = d3.select(id_name).select("svg");
	  if(!svg.empty())
	    svg.call(downloadable().filename('fig'));
	});
    };
    if(window['Nyaplot']==undefined){
        window.addEventListener('load_nyaplot', render, false);
	return;
    } else {
       render();
    }
})();
</script>


    </div>
    <div id="sidebar">
      <h2>Documentation</h2>
      <ul>
        <li><a href="https://sciruby.github.io/daru-view/">Documentation</a></li>
        <li><a href="http://nbviewer.jupyter.org/github/sciruby/d