title: Is it possible to use SVG or Canvas chart with a lot of data?
body: <p>I use Canvas to draw line (3500 lines),
  My JSP/html has No response,
  I can not click any other element(button, textbox...),<br>
  How should I draw 3500 lines?</p>
  
  <pre><code>var powerDataList = new Array();
  var powerData = new Array();    
  //powerDataList.length == 3500
  for (var i = 0; i &lt; powerDataList.length; i++) {
      //data length == 960; Example: data = [1,2,3,...,960];
      powerDataList[i] = data ；
  }
  var line = new RGraph.SVG.Line({
      id: 'chart-container',
      data:powerDataList,
      options: {
          linewidth: 1,
          colors: colors,
          xaxis: true,
          yaxis: false,
          yaxisMax:10,
          yaxisLabelsCount: 0,
          yaxisScale: false,
          xaxisLabels:label,
          xaxisTickmarks: false,
          //tooltips: tooltips,
          linewidth: 1,
          title: 'power',
          titleSize:10
          }
      }).draw();
  </code></pre>