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support gpx routes by converting them to tracks

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This commit is contained in:
vcoppe
2024-07-15 19:06:13 +02:00
parent a85beee1f0
commit 1d33607266
3 changed files with 71 additions and 5 deletions
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47
gpx/src/gpx.ts
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@@ -1,5 +1,5 @@
import { ramerDouglasPeucker } from "./simplify";
import { Coordinates, GPXFileAttributes, GPXFileType, LineStyleExtension, Link, Metadata, TrackExtensions, TrackPointExtensions, TrackPointType, TrackSegmentType, TrackType, WaypointType } from "./types";
import { Coordinates, GPXFileAttributes, GPXFileType, LineStyleExtension, Link, Metadata, RouteType, TrackExtensions, TrackPointExtensions, TrackPointType, TrackSegmentType, TrackType, WaypointType } from "./types";
import { immerable, isDraft, original, freeze } from "immer";
function cloneJSON<T>(obj: T): T {
@@ -115,6 +115,7 @@ export class GPXFile extends GPXTreeNode<Track>{
metadata: Metadata;
wpt: Waypoint[];
trk: Track[];
rte: RouteType[];
constructor(gpx?: GPXFileType & { _data?: any } | GPXFile) {
super();
@@ -123,6 +124,9 @@ export class GPXFile extends GPXTreeNode<Track>{
this.metadata = gpx.metadata;
this.wpt = gpx.wpt ? gpx.wpt.map((waypoint) => new Waypoint(waypoint)) : [];
this.trk = gpx.trk ? gpx.trk.map((track) => new Track(track)) : [];
if (gpx.rte && gpx.rte.length > 0) {
this.trk = this.trk.concat(gpx.rte.map((route) => convertRouteToTrack(route)));
}
if (gpx.hasOwnProperty('_data')) {
this._data = gpx._data;
}
@@ -188,6 +192,7 @@ export class GPXFile extends GPXTreeNode<Track>{
metadata: cloneJSON(this.metadata),
wpt: this.wpt.map((waypoint) => waypoint.clone()),
trk: this.trk.map((track) => track.clone()),
rte: [],
_data: cloneJSON(this._data),
});
}
@@ -204,7 +209,8 @@ export class GPXFile extends GPXTreeNode<Track>{
attributes: cloneJSON(this.attributes),
metadata: cloneJSON(this.metadata),
wpt: this.wpt,
trk: this.trk.map((track) => track.toTrackType())
trk: this.trk.map((track) => track.toTrackType()),
rte: [],
};
}
@@ -1251,4 +1257,39 @@ export type MergedLineStyles = {
color: string[]
opacity: number[],
weight: number[],
};
};
function convertRouteToTrack(route: RouteType): Track {
const track = new Track({
name: route.name,
cmt: route.cmt,
desc: route.desc,
src: route.src,
link: route.link,
type: route.type,
trkseg: [],
extensions: route.extensions,
});
if (route.rtept) {
const segment = new TrackSegment();
route.rtept.forEach((rpt) => {
if (rpt.extensions && rpt.extensions['gpxx:RoutePointExtension'] && rpt.extensions['gpxx:RoutePointExtension']["gpxx:rpt"]) {
rpt.extensions['gpxx:RoutePointExtension']["gpxx:rpt"].forEach((rptExtension) => {
segment.trkpt.push(new TrackPoint({
attributes: rptExtension.attributes,
}));
});
} else {
segment.trkpt.push(new TrackPoint({
attributes: rpt.attributes,
}));
}
});
track.trkseg.push(segment);
}
return track;
}