[GIS] How to create a radius search in Leaflet

leaflet

My objective is to create a radius search tool using the Leaflet API. It will behave like How many POIs within the radius from a given point?

Any tutorial or any blog forum link will be helpful to me.

Best Answer

Here is a bounding box example, it uses Rtrees which are pretty efficient so you may have better luck filtering out the corners of the Rtree bounding box then doing a straight up radius search.

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Review stage:

QGIS with PostGIS Manager and RT Sql Layer plugins

Since you're on Windows you can simply install QGIS via OSGeo4WIn.

[GIS] How to call a leaflet Javascript Function in dropdown menu bar

I found the solution :

var search = document.getElementById('suche');

    search.appendChild(new L.Control.GeoSearch({
                      provider: new L.GeoSearch.Provider.OpenStreetMap(),
                }).onAdd(map));

Best Answer

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[GIS] How to visualize pgRouting layer in leaflet

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