[Map] Add Map::clear*() method on Elements
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StevenRenaux
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Map::clear*() method on Elements
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Description
Adds a
Map::clear*()method to all map elements (such as markers, circles, polylines, etc.) in Map.php.Motivation
In my use case, map elements—especially markers—need to be dynamically adapted depending on the map zoom level.
For example:
At a low zoom level, markers may be clustered
At a higher zoom level, clusters are replaced by individual points
In this scenario, the simplest and most reliable approach is to remove all existing elements and rebuild them from scratch whenever the zoom changes.