Added some circle drawing tool

2019-08-25 12:04:15 -04:00
parent b8bb4aed2b
commit 30b74dd91c
4 changed files with 20 additions and 10 deletions
--- a/src/app/services/map.service.ts
+++ b/src/app/services/map.service.ts
@ -115,7 +115,8 @@ export class MapService {
        if(this.weatherLayer) this.weatherLayer.layer.addTo(this.map);
    }

-    newCircle(latlng: LatLng, radius: number, opts: any={}) {
+    newCircle(latlng: LatLng, radius?: number, opts: any={}) {
+        if(!radius) radius = 100_000 / this.map.getZoom();
        opts.radius = radius;
        let circle = L.circle(latlng, opts).addTo(this.map);
        circle.on('click', e => this.click.next({event: e, symbol: circle}));