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clean tool

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This commit is contained in:
vcoppe
2024-06-11 16:33:06 +02:00
parent 14a81a530c
commit c4cc4b179b
6 changed files with 290 additions and 2 deletions
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70
gpx/src/gpx.ts
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@@ -274,6 +274,42 @@ export class GPXFile extends GPXTreeNode<Track>{
draft.trk = freeze(trk); // Pre-freeze the array, faster as well
});
}
clean(bounds: [Coordinates, Coordinates], inside: boolean, deleteTrackPoints: boolean, deleteWaypoints: boolean, trackIndices?: number[], segmentIndices?: number[], waypointIndices?: number[]) {
return produce(this, (draft) => {
let og = getOriginal(draft); // Read as much as possible from the original object because it is faster
if (deleteTrackPoints) {
let trk = og.trk.slice();
let i = 0;
let trackIndex = 0;
while (i < trk.length) {
if (trackIndices === undefined || trackIndices.includes(trackIndex)) {
trk[i] = trk[i].clean(bounds, inside, segmentIndices);
if (trk[i].getNumberOfTrackPoints() === 0) {
trk.splice(i, 1);
} else {
i++;
}
} else {
i++;
}
trackIndex++;
}
draft.trk = freeze(trk); // Pre-freeze the array, faster as well
}
if (deleteWaypoints) {
let wpt = og.wpt.filter((point, waypointIndex) => {
if (waypointIndices === undefined || waypointIndices.includes(waypointIndex)) {
let inBounds = point.attributes.lat >= bounds[0].lat && point.attributes.lat <= bounds[1].lat && point.attributes.lon >= bounds[0].lon && point.attributes.lon <= bounds[1].lon;
return inBounds !== inside;
} else {
return true;
}
});
draft.wpt = freeze(wpt); // Pre-freeze the array, faster as well
}
});
}
};
// A class that represents a Track in a GPX file
@@ -414,6 +450,29 @@ export class Track extends GPXTreeNode<TrackSegment> {
draft.trkseg = freeze(trkseg); // Pre-freeze the array, faster as well
});
}
clean(bounds: [Coordinates, Coordinates], inside: boolean, segmentIndices?: number[]) {
return produce(this, (draft) => {
let og = getOriginal(draft); // Read as much as possible from the original object because it is faster
let trkseg = og.trkseg.slice();
let i = 0;
let segmentIndex = 0;
while (i < trkseg.length) {
if (segmentIndices === undefined || segmentIndices.includes(segmentIndex)) {
trkseg[i] = trkseg[i].clean(bounds, inside);
if (trkseg[i].getNumberOfTrackPoints() === 0) {
trkseg.splice(i, 1);
} else {
i++;
}
} else {
i++;
}
segmentIndex++;
}
draft.trkseg = freeze(trkseg); // Pre-freeze the array, faster as well
});
}
};
// A class that represents a TrackSegment in a GPX file
@@ -616,6 +675,17 @@ export class TrackSegment extends GPXTreeLeaf {
draft.trkpt = freeze(trkpt); // Pre-freeze the array, faster as well
});
}
clean(bounds: [Coordinates, Coordinates], inside: boolean) {
return produce(this, (draft) => {
let og = getOriginal(draft); // Read as much as possible from the original object because it is faster
let trkpt = og.trkpt.filter((point) => {
let inBounds = point.attributes.lat >= bounds[0].lat && point.attributes.lat <= bounds[1].lat && point.attributes.lon >= bounds[0].lon && point.attributes.lon <= bounds[1].lon;
return inBounds !== inside;
});
draft.trkpt = freeze(trkpt); // Pre-freeze the array, faster as well
});
}
};
export class TrackPoint {