G2-mobile - 折线图

             <!DOCTYPE html>
    <html>
      <head>
        <meta charset="utf-8">
        <title>折线图</title>
<script src="https://a.alipayobjects.com/g/datavis/g2-mobile-all/2.1.22/index.js"></script>
      </head>
      <body>
          <div style="width:416px;height:218px;margin:0 auto">
              <canvas id="c1" style="width:416px;height:218px;"></canvas>
          </div>
 <script>
  GM.Global.pixelRatio = 2;
  var Util = GM.Util;
  var data = [
    {"time": '2016-08-08 00:00:00',"tem": 10},
    {"time": '2016-08-08 00:10:00',"tem": 22},
    {"time": '2016-08-08 00:30:00',"tem": 20},
    {"time": '2016-08-09 00:35:00',"tem": 26},
    {"time": '2016-08-09 01:00:00',"tem": 20},
    {"time": '2016-08-09 01:20:00',"tem": 26},
    {"time": '2016-08-10 01:40:00',"tem": 28},
    {"time": '2016-08-10 02:00:00',"tem": 20},
    {"time": '2016-08-10 02:20:00',"tem": 28}
  ];

  var chart = new GM.Chart({
    id: 'c1'
  });

  var defs = {
    time: {
      type: 'timeCat',
      mask: 'mm／dd',
      tickCount: 3,
      range:[0,1]
    },
    tem: {
      tickCount: 5,
      min: 0
    }
  };

  //配置刻度文字大小，供PC端显示用(移动端可以使用默认值20px)
  chart.axis('tem', {
      label: {
          fontSize: 14
      }
  });
  chart.axis('time', {
      label: {
          fontSize: 14
      }
  });

  chart.source(data, defs);
  chart.line().position('time*tem');
  chart.render();

</script>

      </body>
    </html>
          
        

折线图

折线图用于显示数据在一个连续的时间间隔或者时间跨度上的变化，它的特点是反映事物随时间或有序类别而变化的趋势。了解更多