G2 - The Grammar Of Graphics

股票图 / 股票图

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源码

<!DOCTYPE html>
  <html>
    <head>
      <meta charset="utf-8">
      <title>股票图</title>
      <link rel="stylesheet" href="https://os.alipayobjects.com/s/prod/g2/static/doc-b57e62881a0344ecde9e68c4ce312143.css"/>
      
      <script src="https://a.alipayobjects.com/jquery/jquery/1.11.1/jquery.js"></script>

<script src="https://a.alipayobjects.com/g/datavis/g2/2.2.1/g2.js"></script>
    </head>
    <body>
      <div id="c1"></div>
      
      <script src="https://a.alipayobjects.com/g/datavis/g2-plugin-slider/1.0.0/slider.js"></script>

$.getJSON('../../static/data/candleSticks.json',function(data){
  var Stat = G2.Stat;
  var chart = new G2.Chart({
    id: 'c1',
    width: 1000,
    height: 350,
    plotCfg: {
      margin: [60, 120, 30],
      background: {
        fill: '#191821'
      }
    }
  });
  // 创建数据源
  var Frame = G2.Frame;
  var frame = new Frame(data);
  frame.addCol('trend', function(obj) {
    return (obj.start <= obj.end) ? 0 : 1;
  });

chart.source(frame, {
    'trend': {
      type: 'cat',
      alias: '趋势',
      values: ['上涨','下跌']
    },
    'time': {
      type: 'timeCat',
      nice: false,
      mask: 'mm-dd',
      alias: '时间',
      tickCount: 10
    },
    'volumn': {alias: '成交量'},
    'start': {alias: '开盘价'},
    'end': {alias: '收盘价'},
    'max': {alias: '最高价'},
    'min': {alias: '最低价'},
    'start+end+max+min': {alias: '股票价格'}
  });
  chart.axis('time', {
    title: null
  });
  chart.schema()
    .position('time*(start+end+max+min)')
    .color('trend', ['#2AF483','#F80041'])
    .shape('candle')
    .tooltip('start*end*max*min*volumn');

</body>
  </html>

<script src="https://a.alipayobjects.com/g/datavis/g2/2.2.1/g2.js"></script>
      <script>
        G2.Global.setTheme('dark');
      </script>
    </head>
    <body>
      <div id="c1"></div>
      <script src="https://a.alipayobjects.com/g/datavis/g2-plugin-slider/1.0.0/slider.js"></script>

</body>
  </html>

股票图

K 线图，原名蜡烛图，又称阴阳图、棒线、红黑线或蜡烛线，常用于展示股票交易数据。了解更多