标签: amcharts amcharts4
如何在amcharts4中实现此https://www.amcharts.com/docs/v3/tutorials/change-the-data-set-dynamically-based-on-zoom-on-stock-chart/?
即使用滚动条缩放日期轴,在短范围内显示小时点,在长范围内显示天点。