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simplify slope segment

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vcoppe
2024-06-28 18:40:43 +02:00
parent f2014f53a1
commit cbc5c05807
3 changed files with 11 additions and 17 deletions
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6
gpx/src/gpx.ts
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@@ -692,10 +692,6 @@ export class TrackSegment extends GPXTreeLeaf {
}
_computeSlopeSegments(statistics: GPXStatistics): [number[], number[]] {
function canSplit(point1: TrackPoint, point2: TrackPoint, point3: TrackPoint): boolean {
return statistics.local.distance.total[point3._data.index] - statistics.local.distance.total[point1._data.index] >= 0.5 && statistics.local.distance.total[point2._data.index] - statistics.local.distance.total[point3._data.index] >= 0.5;
}
// x-coordinates are given by: statistics.local.distance.total[point._data.index] * 1000
// y-coordinates are given by: point.ele
// Compute the distance between point3 and the line defined by point1 and point2
@@ -718,7 +714,7 @@ export class TrackSegment extends GPXTreeLeaf {
return Math.abs((y2 - y1) * x3 - (x2 - x1) * y3 + x2 * y1 - y2 * x1) / dist;
}
let simplified = ramerDouglasPeucker(this.trkpt, 25, elevationDistance, canSplit);
let simplified = ramerDouglasPeucker(this.trkpt, 20, elevationDistance);
let slope = [];
let length = [];