G2 - 直方图

             <!DOCTYPE html>
    <html>
      <head>
        <meta charset="utf-8">
        <title>直方图</title>
<script src="https://a.alipayobjects.com/jquery/jquery/1.11.1/jquery.js"></script>
<script src="https://gw.alipayobjects.com/as/g/datavis/g2/2.3.13/index.js"></script>
      </head>
      <body>
          <div id="c1"></div>
 <script>
$.getJSON('../../../static/data/diamond.json',function (data) {
    var Stat = G2.Stat;
    var chart = new G2.Chart({
      id: 'c1',
      forceFit: true,
      height: 450
    });
    chart.source(data, {
      depth: {
        tickInterval: 2
      }
    });
    chart.axis('..count', false);
    chart.interval().position(Stat.summary.count(Stat.bin.rect('depth')))
      .style({
        stroke: '#fff',
        'stroke-width': 1
      });
    chart.render();
});
</script>

      </body>
    </html>
          
        

直方图

直方图，形状类似柱状图却有着与柱状图完全不同的含义，直方图用于展示数据的分布。了解更多

<!DOCTYPE html>
    <html>
      <head>
        <meta charset="utf-8">
        <title>直方图</title>
        <script src="https://unpkg.com/react@15/dist/react.min.js"></script>
        <script src="https://unpkg.com/react-dom@15/dist/react-dom.min.js"></script>
        <script src="https://a.alipayobjects.com/g/datavis/g2/2.3.13/g2.js"></script>
        <script src="https://unpkg.com/g2-react@1.2.0/dist/index.js"></script>
        <script src="https://cdn.bootcss.com/babel-core/5.8.38/browser.min.js"></script>
        <script src="https://unpkg.com/axios/dist/axios.min.js"></script>
      </head>
      <body>
          <div id="c1"></div>
 <script type="text/babel">
    const Chart = createG2(chart => {
      const Stat = G2.Stat;
      chart.col('depth', {
        tickInterval: 2
      });
      chart.axis('..count', false);
      chart.interval().position(Stat.summary.count(Stat.bin.rect('depth')))
        .style({
          stroke: '#fff',
          'stroke-width': 1
        });
      chart.render();
    });

const MyComponent = React.createClass({
      getInitialState() {
        return {
          data: [],
          forceFit: true,
          height: 450
        };
      },
      componentDidMount: function() {
        const self = this;
        axios.get('../../../static/data/diamond.json').then(function (response) {
          self.setState({
            data: response.data
          });
        }).catch(function (error) {
          console.log(error);
        });
      },
      render() {
          return (
            <div>
              <Chart
                data={this.state.data}
                width={this.state.width}
                height={this.state.height}
                plotCfg={this.state.plotCfg}
                forceFit={this.state.forceFit} />
            </div>
          );
      },
    });
    ReactDOM.render(<MyComponent />, document.getElementById('c1'));
</script>

</body>
    </html>