G2 图表示例
源码
g2-react
​x
 
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<!DOCTYPE html>
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<html>
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  <head>
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    <meta charset="utf-8">
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    <title>各国脂肪和糖分摄入量对比</title>
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    <script src="https://a.alipayobjects.com/jquery/jquery/1.11.1/jquery.js"></script>
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    <script src="https://gw.alipayobjects.com/as/g/datavis/g2/2.3.13/index.js"></script>
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  </head>
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  <body>
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    <div id="c1"></div>
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    <script>
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      $('<h2 style="text-align: center;margin-bottom: 5px;">Sugar and fat intake per country</h2>').appendTo($('#c1'))
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      // 设置鼠标 hove 至气泡的样式
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      G2.Global.activeShape.point = {
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        lineWidth: 2,
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        shadowBlur: 12,
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        shadowColor: '#3182bd'
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      };
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      var data = [
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        { x: 95, y: 95, z: 13.8, name: 'BE', country: 'Belgium' },
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        { x: 86.5, y: 102.9, z: 14.7, name: 'DE', country: 'Germany' },
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        { x: 80.8, y: 91.5, z: 15.8, name: 'FI', country: 'Finland' },
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        { x: 80.4, y: 102.5, z: 12, name: 'NL', country: 'Netherlands' },
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        { x: 80.3, y: 86.1, z: 11.8, name: 'SE', country: 'Sweden' },
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        { x: 78.4, y: 70.1, z: 16.6, name: 'ES', country: 'Spain' },
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        { x: 74.2, y: 68.5, z: 14.5, name: 'FR', country: 'France' },
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        { x: 73.5, y: 83.1, z: 10, name: 'NO', country: 'Norway' },
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        { x: 71, y: 93.2, z: 24.7, name: 'UK', country: 'United Kingdom' },
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        { x: 69.2, y: 57.6, z: 10.4, name: 'IT', country: 'Italy' },
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        { x: 68.6, y: 20, z: 16, name: 'RU', country: 'Russia' },
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        { x: 65.5, y: 126.4, z: 35.3, name: 'US', country: 'United States' },
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        { x: 65.4, y: 50.8, z: 28.5, name: 'HU', country: 'Hungary' },
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        { x: 63.4, y: 51.8, z: 15.4, name: 'PT', country: 'Portugal' },
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        { x: 64, y: 82.9, z: 31.3, name: 'NZ', country: 'New Zealand' }
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      ];
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      var chart = new G2.Chart({
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        id: 'c1',
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        forceFit: true,
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        height: 450,
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        plotCfg: {
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          margin: [20, 80, 90, 60],
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          background: {
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            stroke: '#ccc', // 边颜色
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            lineWidth: 1, // 边框粗细
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          } // 绘图区域背景设置
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        }
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      });
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      chart.source(data, {
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        x: {
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          alias: 'Daily fat intake', // 定义别名
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          tickInterval: 5, // 自定义刻度间距
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          nice: false, // 不对最大最小值优化
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          max: 96, // 自定义最大值
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          min: 62 // 自定义最小值
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        },
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        y: {
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          alias: 'Daily sugar intake',
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          tickInterval: 50,
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          nice: false,
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          max: 165,
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          min: 0
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        },
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        z: {
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          alias: 'Obesity(adults) %'
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        }
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      });
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      // 开始配置坐标轴
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      chart.axis('x', {
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        formatter: function(val) {
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          return val + ' gr'; // 格式化坐标轴显示文本
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        },
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        grid: {
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          line: {
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            stroke: '#d9d9d9',
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            lineWidth: 1,
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            lineDash: [2,2]
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          }
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        }
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      });
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      chart.axis('y', {
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        titleOffset: 80, // 设置标题距离坐标轴的距离
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        formatter: function(val) {
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          if (val > 0) {
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            return val + ' gr';
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          }
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        }
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      });
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      chart.legend(false);
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      chart.tooltip({
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        map: {
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          title: 'country'
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        }
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      });
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      chart.point().position('x*y').size('z', 40, 10).label('name*country', {
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        offset:0, // 文本距离图形的距离
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        label: {
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          fill: '#000',
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          fontWeight: 'bold', // 文本粗细
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          shadowBlur: 5, // 文本阴影模糊
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          shadowColor: '#fff' // 阴影颜色
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        },
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      }).color('#3182bd').opacity(0.5).shape('circle').tooltip('x*y*z');
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      chart.guide().tag([65, 'min'], [65, 'max'], 'Safe fat intake 65g/day');
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      chart.guide().tag(['min', 50], ['max', 50], 'Safe sugar intake 50g/day');
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      chart.render();
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    </script>
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  </body>
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</html>
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​

各国脂肪和糖分摄入量对比

气泡图是一种多变量图表，是散点图的变体，也可以认为是散点图和百分比区域图的组合。 了解更多