echarts拖拽滑块dataZoom-slider自定义样式简单适配移动端-牛翰网

电脑端

移动端

代码片段

    dataZoom: [
      {
        type: 'inside',
        start: 0,
        end: 100
      },
      {
        type: 'slider',
        backgroundColor: '#F2F5F9',
        fillerColor: '#BFCCE3',
        height: 13, // 设置slider的高度为15
        start: 0,
        end: 100,
        right: 60,
        left: 60,
        bottom: 15,
        handleIcon:
          'path://M30.9,53.2C16.8,53.2,5.3,41.7,5.3,27.6S16.8,2,30.9,2C45,2,56.4,13.5,56.4,27.6S45,53.2,30.9,53.2z M30.9,3.5M36.9,35.8h-1.3z M27.8,35.8 h-1.3H27L27.8,35.8L27.8,35.8z', // 使用类似 axisPointer 的图标
        handleSize: '200%', // 放大按钮
        borderColor: 'none',
        handleStyle: {
          color: '#BFCCE3',
          shadowBlur: 6,
          shadowColor: 'rgba(123, 154, 204, 0.5)',
          shadowOffsetX: 0, // 阴影偏移x轴多少
          shadowOffsetY: 0 // 阴影偏移y轴多少
        },
        // 显示的label的格式化器
        // 20050101 变为 2005\n0101
        labelFormatter: function (index, value) {
          const year = value.slice(0, 4);
          const date = value.slice(4);
          return year + '\n' + date;
        },
        textStyle: {
          fontStyle: 'italic' // 设置字体倾斜
        },
        showDataShadow: false // 隐藏数据阴影
      }
    ]

思路：

showDataShadow: false // 隐藏数据阴影
是把数据预览去掉
移动端不太方便，所以把按钮进行了修改方便用户拖拽。

        handleIcon:
          'path://M30.9,53.2C16.8,53.2,5.3,41.7,5.3,27.6S16.8,2,30.9,2C45,2,56.4,13.5,56.4,27.6S45,53.2,30.9,53.2z M30.9,3.5M36.9,35.8h-1.3z M27.8,35.8 h-1.3H27L27.8,35.8L27.8,35.8z', // 使用类似 axisPointer 的图标
        handleSize: '200%', // 放大按钮
        borderColor: 'none',
        handleStyle: {
          color: '#BFCCE3',
          shadowBlur: 6,
          shadowColor: 'rgba(123, 154, 204, 0.5)',
          shadowOffsetX: 0, // 阴影偏移x轴多少
          shadowOffsetY: 0 // 阴影偏移y轴多少
        },

        // 显示的label的格式化器
        // 20050101 变为 2005\n0101
        labelFormatter: function (index, value) {
          const year = value.slice(0, 4);
          const date = value.slice(4);
          return year + '\n' + date;
        },