The "click" event cannot be generated on layers with point geometry.

[f4gm]

Hi everyone. I'm trying to capture the "click" event of an L.VectorGrid.Protobuf instance as follows:

layer.on("click", handler);

The event works for layers with "Polygon" and "LineString" geometry; however, for "Point" geometry layers, the following error appears in the console:

Uncaught TypeError: Cannot read properties of undefined (reading 'lat')
    at Object.project (leaflet.js?v=49550133:1117:95)
    at Object.latLngToPoint (leaflet.js?v=49550133:1019:48)
    at NewClass.project (leaflet.js?v=49550133:2646:35)
    at NewClass.latLngToLayerPoint (leaflet.js?v=49550133:2665:37)
    at NewClass.latLngToContainerPoint (leaflet.js?v=49550133:2715:55)
    at NewClass._fireDOMEvent (leaflet.js?v=49550133:2954:51)
    at NewClass._handleDOMEvent (leaflet.js?v=49550133:2923:16)
    at HTMLDivElement.handler (leaflet.js?v=49550133:1733:21)

My map's initialization has no parameters other than zoom and center. The layer has the interactive parameter set to true.

[TcgEndo]

I’m experiencing exactly the same issue as the original poster — the "click" event does not fire for Point geometries in L.VectorGrid.Protobuf, while it works fine for Polygon and LineString layers.

Tested with Leaflet v1.9.4 and VectorGrid v1.3.0.

Would really appreciate if this could be fixed or if there’s any known workaround.
Thank you for your work on this library!

const vectorTileLayer = L.vectorGrid.protobuf(LayConf.url, {
  rendererFactory: L.svg.tile,
  vectorTileLayerStyles: layerStyles,
  fetchOptions: {
    headers: { "Ocp-Apim-Subscription-Key": "" },
  },
  maxZoom: LayConf.maxZoom || 18,
  maxNativeZoom: LayConf.maxNativeZoom || undefined,
  attribution: LayConf.attr || "",
  interactive: true,
  getFeatureId: LayConf.getFeatureId,
});

this.addVectorTileClickListener(vectorTileLayer, LayConf, this.mapObj);

[andrea689]

no errors if use style with radius >= 11

[TcgEndo]

@andrea689
Thank you! Setting the style radius >= 11 fixed the issue on my end as well.
Really appreciate your quick and helpful reply.