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replacing gpx tracks

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This commit is contained in:
Fedor Katurov 2020-02-11 11:04:57 +07:00
parent acca2aba14
commit 1d45e65434
5 changed files with 86 additions and 56 deletions
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8
src/utils/simplify.ts
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@ -1,9 +1,9 @@
import { Map, LineUtil, LatLng } from 'leaflet';
// import { ILatLng } from "~/redux/map/types";
import { MainMap } from '~/constants/map';
export const simplify = ({ map, latlngs }: { map: Map, latlngs: LatLng[] }): LatLng[] => {
export const simplify = (latlngs: LatLng[]): LatLng[] => {
const zoom = 12;
const mul = 0.7; // 0 - not simplifying, 1 - very rude.
const points = latlngs.map(({ lat, lng }) => map.project({ lat, lng }, zoom));
return LineUtil.simplify(points, mul).map(item => map.unproject(item, zoom));
const points = latlngs.map(({ lat, lng }) => MainMap.project({ lat, lng }, zoom));
return LineUtil.simplify(points, mul).map(item => MainMap.unproject(item, zoom));
};