[Question] How to get the geojson of all features added by Leaflet-geoman

[AnubhabMondal]

HI @codeofsumit ,
What code should I implement to get geojson all the features added by geoman ?

[Falke-Design]

You can get all layers from the map and check if they have the pm property and not temporary layers.

function generateGeoJson(){
	var fg = L.featureGroup();    
	var layers = findLayers(map);
        layers.forEach(function(layer){
  	    fg.addLayer(layer);
         });
	console.log(fg.toGeoJSON());
}

function findLayers(map) {
    var layers = [];
    map.eachLayer(layer => {
      if (
        layer instanceof L.Polyline || //Don't worry about Polygon and Rectangle they are included in Polyline
        layer instanceof L.Marker ||
        layer instanceof L.Circle ||
        layer instanceof L.CircleMarker
      ) {
        layers.push(layer);
      }
    });

    // filter out layers that don't have the leaflet-geoman instance
    layers = layers.filter(layer => !!layer.pm);

    // filter out everything that's leaflet-geoman specific temporary stuff
    layers = layers.filter(layer => !layer._pmTempLayer);

    return layers;
  }

Demo: https://jsfiddle.net/falkedesign/054go8j2/

[AnubhabMondal]

@Falke-Design Thank You very much. Your replay is valuable and that works for me. Now I can export geojson value.
Can u plz give me an idea of how to import [Circlel also] those values into my map for next time? If u share something any code structure that would really very helpful for me.
Thanks.

[AnubhabMondal]

Hi, @Falke-Design Can you plz share something ..?

[Falke-Design]

@AnubhabMondal I created a example for you: https://jsfiddle.net/falkedesign/4fycojbu/

This has nothing to do with geoman anymore #close

[AnubhabMondal]

Thank You so much @Falke-Design for your help.