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03-测试代码-echarts饼图.html

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>薪资想过万，代码敲三遍</title>
    <!--  第1步，引入echarts库文件 -->
    <script src="./lib/echarts.min.js"></script>
    <style>
      .box {
        width: 600px;
        height: 400px;
        background-color: skyblue;
        margin: 0 auto;
      }
    </style>
  </head>

  <body>
    <!-- 第2步，准备具备宽高的盒了 -->
    <div class="box"></div>
    <script>
      // 第3步，创建echarts实例
      // echarts.init(dom盒子)
      const myChart = echarts.init(document.querySelector('.box'))
      // 第4步，准备配置项和数据
      option = {
        title: {
          text: 'Stacked Area Chart',
        },
        tooltip: {
          trigger: 'axis',
          axisPointer: {
            type: 'cross',
            label: {
              backgroundColor: '#6a7985',
            },
          },
        },
        legend: {
          data: ['Email', 'Union Ads', 'Video Ads', 'Direct', 'Search Engine'],
        },
        toolbox: {
          feature: {
            saveAsImage: {},
          },
        },
        grid: {
          left: '3%',
          right: '4%',
          bottom: '3%',
          containLabel: true,
        },
        xAxis: [
          {
            type: 'category',
            boundaryGap: false,
            data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun'],
          },
        ],
        yAxis: [
          {
            type: 'value',
          },
        ],
        series: [
          {
            name: 'Email',
            type: 'line',
            stack: 'Total',
            areaStyle: {},
            emphasis: {
              focus: 'series',
            },
            data: [120, 132, 101, 134, 90, 230, 210],
          },
          {
            name: 'Union Ads',
            type: 'line',
            stack: 'Total',
            areaStyle: {},
            emphasis: {
              focus: 'series',
            },
            data: [220, 182, 191, 234, 290, 330, 310],
          },
          {
            name: 'Video Ads',
            type: 'line',
            stack: 'Total',
            areaStyle: {},
            emphasis: {
              focus: 'series',
            },
            data: [150, 232, 201, 154, 190, 330, 410],
          },
          {
            name: 'Direct',
            type: 'line',
            stack: 'Total',
            areaStyle: {},
            emphasis: {
              focus: 'series',
            },
            data: [320, 332, 301, 334, 390, 330, 320],
          },
          {
            name: 'Search Engine',
            type: 'line',
            stack: 'Total',
            label: {
              show: true,
              position: 'top',
            },
            areaStyle: {},
            emphasis: {
              focus: 'series',
            },
            data: [820, 932, 901, 934, 1290, 1330, 1320],
          },
        ],
      }
      // 第5步，设置配置项，生成图表
      myChart.setOption(option)
    </script>
  </body>
</html>