Question

Answer 1

您好，这个得看leaflet自身的api，用https://leafletjs.com/reference-1.3.0.html#map-option的getZoomScale方法可以获取到比例尺，然后自行加个页面显示。

Comments

这个getZoomScale方法不是获取当前的比例尺的吧？！

getZoomScale(<Number> toZoom, <Number>fromZoom)

Returns the scale factor to be applied to a map transition from zoom level fromZoom to toZoom. Used internally to help with zoom animations.