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Actually change basemap when the UIEVentsource is changed

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This commit is contained in:
Pieter Vander Vennet 2020-07-22 15:17:29 +02:00
parent db9ac0eaf0
commit 084a1d0c49
2 changed files with 13 additions and 10 deletions
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11
Logic/Basemap.ts
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@ -50,6 +50,7 @@ export class Basemap {
public Location: UIEventSource<{ zoom: number, lat: number, lon: number }>;
public LastClickLocation: UIEventSource<{ lat: number, lon: number }> = new UIEventSource<{ lat: number, lon: number }>(undefined)
private _previousLayer : L.tileLayer= undefined;
public CurrentLayer: UIEventSource<{
name: string,
layer: L.tileLayer
@ -66,6 +67,8 @@ export class Basemap {
zoom: location.data.zoom,
layers: [BaseLayers.defaultLayer],
});
this.map.attributionControl.setPrefix(
extraAttribution.Render() + " | <a href='https://osm.org'>OpenStreetMap</a>");
this.Location = location;
@ -80,6 +83,14 @@ export class Basemap {
location.data.lon = self.map.getCenter().lng;
location.ping();
});
this.CurrentLayer.addCallback((layer:{layer: L.tileLayer}) => {
if(self._previousLayer !== undefined){
self.map.removeLayer(self._previousLayer);
}
self._previousLayer = layer.layer;
self.map.addLayer(layer.layer);
});
this.map.on("click", function (e) {
self.LastClickLocation.setData({lat: e.latlng.lat, lon: e.latlng.lng})