相对于Mapbox GL JS中缩放级别的比例标记大小 [英] Scale marker size relative to the zoom level in Mapbox GL JS

问题描述

当地图的缩放级别增加时，我想减小标记的大小.我该如何实现?

I want to decrease the size of the markers when the zoom level of the map is increased. How can I achieve this?

推荐答案

您可以将 interpolate 表达式与 zoom 表达式结合使用，

You can use the interpolate expression with the zoom expression, along these lines:

"icon-size": ['interpolate', ['linear'], ['zoom'], 10, 1, 15, 0.5]

此处的文档:https://docs.mapbox.com/mapbox-gl-js/style-spec/expressions/#ramps-scales-curves

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