echarts之动画配置项

动画配置项

  • 开始动画:
    animation:true
  • 动画的时长
    animationDuration: 7000
  • 缓动动画
    animationEasing: 'bounceOut'
  • 动画元素的阈值
    animationThreshold: 7
    单种形式的元素数量大于这个阈值时会关闭动画

demo:

<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <meta http-equiv="X-UA-Compatible" content="ie=edge">
  <title>Document</title>
  <script src="lib/echarts.min.js"></script>
</head>

<body>
  <div style="width: 600px;height:400px"></div>
  <script>
    var mCharts = echarts.init(document.querySelector("div"))
    var xDataArr = ['张三', '李四', '王五', '闰土', '小明', '茅台', '二妞', '大强']
    var yDataArr = [88, 92, 63, 77, 94, 80, 72, 86]
    var option = {
      animation: true,  // 控制动画是否开启
      // animationDuration: 7000, // 动画的时长, 它是以毫秒为单位
      animationDuration: function(arg){
        console.log(arg)
        return 2000 * arg
      },
      animationEasing: 'bounceOut', // 缓动动画
      // animationThreshold: 7, // 动画元素的阈值
      xAxis: {
        type: 'category',
        data: xDataArr
      },
      yAxis: {
        type: 'value'
      },
      series: [
        {
          type: 'bar',
          data: yDataArr,
          markPoint: {
            data: [
              {
                type: 'max', name: '最大值'
              },
              {
                type: 'min', name: '最小值'
              }
            ]
          },
          markLine: {
            data: [
              {
                type: 'average', name: '平均值'
              }
            ]
          },
          label: {
            show: true,
            rotate: 60
          },
          barWidth: '30%'
        }
      ]
    };
    mCharts.setOption(option)
  </script>
</body>

</html>
posted @ 2022-08-10 01:22  King-DA  阅读(985)  评论(0)    收藏  举报