forked from MapComplete/MapComplete
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commit
f0823f4c4d
524 changed files with 18747 additions and 8546 deletions
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@ -156,7 +156,7 @@ export class GeoOperations {
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const intersection = GeoOperations.calculateIntersection(
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feature,
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otherFeature,
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featureBBox,
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featureBBox
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)
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if (intersection === null) {
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continue
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@ -195,7 +195,7 @@ export class GeoOperations {
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console.error(
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"Could not correctly calculate the overlap of ",
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feature,
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": unsupported type",
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": unsupported type"
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)
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return result
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}
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@ -224,7 +224,7 @@ export class GeoOperations {
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*/
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public static inside(
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pointCoordinate: [number, number] | Feature<Point>,
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feature: Feature,
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feature: Feature
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): boolean {
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// ray-casting algorithm based on
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// http://www.ecse.rpi.edu/Homepages/wrf/Research/Short_Notes/pnpoly.html
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@ -302,7 +302,7 @@ export class GeoOperations {
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*/
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public static nearestPoint(
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way: Feature<LineString>,
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point: [number, number],
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point: [number, number]
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): Feature<
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Point,
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{
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@ -324,11 +324,11 @@ export class GeoOperations {
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public static forceLineString(way: Feature<LineString | Polygon>): Feature<LineString>
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public static forceLineString(
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way: Feature<MultiLineString | MultiPolygon>,
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way: Feature<MultiLineString | MultiPolygon>
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): Feature<MultiLineString>
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public static forceLineString(
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way: Feature<LineString | MultiLineString | Polygon | MultiPolygon>,
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way: Feature<LineString | MultiLineString | Polygon | MultiPolygon>
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): Feature<LineString | MultiLineString> {
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if (way.geometry.type === "Polygon") {
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way = { ...way }
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@ -345,11 +345,21 @@ export class GeoOperations {
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return <any>way
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}
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public static toCSV(features: Feature[] | FeatureCollection): string {
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public static toCSV(
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features: Feature[] | FeatureCollection,
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options?: {
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ignoreTags?: RegExp
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}
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): string {
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const headerValuesSeen = new Set<string>()
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const headerValuesOrdered: string[] = []
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function addH(key) {
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function addH(key: string) {
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if (options?.ignoreTags) {
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if (key.match(options.ignoreTags)) {
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return
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}
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}
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if (!headerValuesSeen.has(key)) {
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headerValuesSeen.add(key)
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headerValuesOrdered.push(key)
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@ -448,7 +458,7 @@ export class GeoOperations {
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*/
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public static LineIntersections(
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feature: Feature<LineString | MultiLineString | Polygon | MultiPolygon>,
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otherFeature: Feature<LineString | MultiLineString | Polygon | MultiPolygon>,
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otherFeature: Feature<LineString | MultiLineString | Polygon | MultiPolygon>
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): [number, number][] {
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return turf
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.lineIntersect(feature, otherFeature)
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@ -485,7 +495,7 @@ export class GeoOperations {
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locations:
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| Feature<LineString>
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| Feature<Point, { date?: string; altitude?: number | string }>[],
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title?: string,
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title?: string
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) {
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title = title?.trim()
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if (title === undefined || title === "") {
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@ -506,7 +516,7 @@ export class GeoOperations {
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type: "Point",
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coordinates: p,
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},
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},
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}
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)
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}
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for (const l of locationsWithMeta) {
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@ -521,7 +531,7 @@ export class GeoOperations {
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trackPoints.push(trkpt)
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}
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const header =
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"<gpx version=\"1.1\" creator=\"mapcomplete.org\" xmlns=\"http://www.topografix.com/GPX/1/1\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xsi:schemaLocation=\"http://www.topografix.com/GPX/1/1 http://www.topografix.com/GPX/1/1/gpx.xsd\">"
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'<gpx version="1.1" creator="mapcomplete.org" xmlns="http://www.topografix.com/GPX/1/1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.topografix.com/GPX/1/1 http://www.topografix.com/GPX/1/1/gpx.xsd">'
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return (
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header +
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"\n<name>" +
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@ -539,7 +549,7 @@ export class GeoOperations {
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*/
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public static toGpxPoints(
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locations: Feature<Point, { date?: string; altitude?: number | string }>[],
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title?: string,
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title?: string
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) {
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title = title?.trim()
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if (title === undefined || title === "") {
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@ -560,7 +570,7 @@ export class GeoOperations {
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trackPoints.push(trkpt)
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}
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const header =
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"<gpx version=\"1.1\" creator=\"mapcomplete.org\" xmlns=\"http://www.topografix.com/GPX/1/1\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xsi:schemaLocation=\"http://www.topografix.com/GPX/1/1 http://www.topografix.com/GPX/1/1/gpx.xsd\">"
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'<gpx version="1.1" creator="mapcomplete.org" xmlns="http://www.topografix.com/GPX/1/1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.topografix.com/GPX/1/1 http://www.topografix.com/GPX/1/1/gpx.xsd">'
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return (
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header +
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"\n<name>" +
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@ -648,7 +658,7 @@ export class GeoOperations {
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},
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},
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distanceMeter,
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{ units: "meters" },
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{ units: "meters" }
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).geometry.coordinates
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}
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@ -683,7 +693,7 @@ export class GeoOperations {
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*/
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static completelyWithin(
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feature: Feature<Geometry, any>,
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possiblyEnclosingFeature: Feature<Polygon | MultiPolygon, any>,
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possiblyEnclosingFeature: Feature<Polygon | MultiPolygon, any>
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): boolean {
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return booleanWithin(feature, possiblyEnclosingFeature)
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}
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@ -716,8 +726,11 @@ export class GeoOperations {
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}
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if (toSplit.geometry.type === "MultiLineString") {
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const lines: Feature<LineString>[][] = toSplit.geometry.coordinates.map(coordinates =>
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turf.lineSplit(<LineString> {type: "LineString", coordinates}, boundary).features )
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const lines: Feature<LineString>[][] = toSplit.geometry.coordinates.map(
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(coordinates) =>
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turf.lineSplit(<LineString>{ type: "LineString", coordinates }, boundary)
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.features
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)
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const splitted: Feature<LineString>[] = [].concat(...lines)
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const kept: Feature<LineString>[] = []
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for (const f of splitted) {
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@ -728,7 +741,6 @@ export class GeoOperations {
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f.properties = { ...toSplit.properties }
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kept.push(f)
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}
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console.log(">>>", {lines, splitted, kept})
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return kept
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}
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if (toSplit.geometry.type === "Polygon" || toSplit.geometry.type == "MultiPolygon") {
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@ -756,7 +768,14 @@ export class GeoOperations {
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*/
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public static featureToCoordinateWithRenderingType(
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feature: Feature,
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location: "point" | "centroid" | "start" | "end" | "projected_centerpoint" | string,
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location:
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| "point"
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| "centroid"
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| "start"
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| "end"
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| "projected_centerpoint"
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| "polygon_centerpoint"
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| string
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): [number, number] | undefined {
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switch (location) {
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case "point":
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@ -769,6 +788,11 @@ export class GeoOperations {
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return undefined
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}
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return GeoOperations.centerpointCoordinates(feature)
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case "polygon_centerpoint":
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if (feature.geometry.type === "Polygon") {
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return GeoOperations.centerpointCoordinates(feature)
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}
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return undefined
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case "projected_centerpoint":
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if (
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feature.geometry.type === "LineString" ||
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@ -777,7 +801,7 @@ export class GeoOperations {
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const centerpoint = GeoOperations.centerpointCoordinates(feature)
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const projected = GeoOperations.nearestPoint(
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<Feature<LineString>>feature,
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centerpoint,
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centerpoint
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)
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return <[number, number]>projected.geometry.coordinates
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}
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@ -954,7 +978,7 @@ export class GeoOperations {
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* GeoOperations.bearingToHuman(46) // => "NE"
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*/
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public static bearingToHuman(
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bearing: number,
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bearing: number
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): "N" | "NE" | "E" | "SE" | "S" | "SW" | "W" | "NW" {
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while (bearing < 0) {
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bearing += 360
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@ -966,14 +990,21 @@ export class GeoOperations {
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}
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/**
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* GeoOperations.bearingToHuman(0) // => "N"
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* GeoOperations.bearingToHuman(-10) // => "N"
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* GeoOperations.bearingToHuman(-180) // => "S"
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* GeoOperations.bearingToHuman(181) // => "S"
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* GeoOperations.bearingToHuman(46) // => "NE"
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* GeoOperations.bearingToHumanRelative(-207) // => "sharp_right"
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* GeoOperations.bearingToHumanRelative(-199) // => "behind"
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* GeoOperations.bearingToHumanRelative(-180) // => "behind"
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* GeoOperations.bearingToHumanRelative(-10) // => "straight"
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* GeoOperations.bearingToHumanRelative(0) // => "straight"
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* GeoOperations.bearingToHumanRelative(181) // => "behind"
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* GeoOperations.bearingToHumanRelative(40) // => "slight_right"
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* GeoOperations.bearingToHumanRelative(46) // => "slight_right"
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* GeoOperations.bearingToHumanRelative(95) // => "right"
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* GeoOperations.bearingToHumanRelative(140) // => "sharp_right"
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* GeoOperations.bearingToHumanRelative(158) // => "behind"
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*
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*/
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public static bearingToHumanRelative(
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bearing: number,
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bearing: number
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):
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| "straight"
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| "slight_right"
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@ -998,9 +1029,11 @@ export class GeoOperations {
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* const merged = GeoOperations.attemptLinearize(f)
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* merged.geometry.coordinates // => [[3.2176208,51.21760169669458],[3.217198532946432,51.218067], [3.216807134449482,51.21849812105347],[3.2164304037883706,51.2189272]]
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*/
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static attemptLinearize(multiLineStringFeature: Feature<MultiLineString>): Feature<LineString | MultiLineString> {
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static attemptLinearize(
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multiLineStringFeature: Feature<MultiLineString>
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): Feature<LineString | MultiLineString> {
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const coors = multiLineStringFeature.geometry.coordinates
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if(coors.length === 0) {
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if (coors.length === 0) {
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console.error(multiLineStringFeature.geometry)
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throw "Error: got degenerate multilinestring"
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}
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@ -1014,7 +1047,12 @@ export class GeoOperations {
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}
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const jLast = coors[j].at(-1)
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if (!(Math.abs(iFirst[0] - jLast[0]) < 0.000001 && Math.abs(iFirst[1] - jLast[1]) < 0.0000001)) {
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if (
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!(
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Math.abs(iFirst[0] - jLast[0]) < 0.000001 &&
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Math.abs(iFirst[1] - jLast[1]) < 0.0000001
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)
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) {
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continue
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}
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coors[j].splice(coors.length - 1, 1)
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@ -1023,7 +1061,7 @@ export class GeoOperations {
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continue outer
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}
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}
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if(coors.length === 0) {
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if (coors.length === 0) {
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throw "No more coordinates found"
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}
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@ -1053,12 +1091,12 @@ export class GeoOperations {
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private static pointInPolygonCoordinates(
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x: number,
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y: number,
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coordinates: [number, number][][],
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coordinates: [number, number][][]
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): boolean {
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const inside = GeoOperations.pointWithinRing(
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x,
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y,
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/*This is the outer ring of the polygon */ coordinates[0],
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/*This is the outer ring of the polygon */ coordinates[0]
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)
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if (!inside) {
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return false
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@ -1067,7 +1105,7 @@ export class GeoOperations {
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const inHole = GeoOperations.pointWithinRing(
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x,
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y,
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coordinates[i], /* These are inner rings, aka holes*/
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coordinates[i] /* These are inner rings, aka holes*/
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)
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if (inHole) {
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return false
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@ -1105,7 +1143,7 @@ export class GeoOperations {
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feature,
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otherFeature,
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featureBBox: BBox,
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otherFeatureBBox?: BBox,
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otherFeatureBBox?: BBox
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): number {
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if (feature.geometry.type === "LineString") {
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otherFeatureBBox = otherFeatureBBox ?? BBox.get(otherFeature)
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@ -1154,7 +1192,7 @@ export class GeoOperations {
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let intersection = turf.lineSlice(
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turf.point(intersectionPointsArray[0]),
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turf.point(intersectionPointsArray[1]),
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feature,
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feature
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)
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if (intersection == null) {
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@ -1175,7 +1213,7 @@ export class GeoOperations {
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otherFeature,
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feature,
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otherFeatureBBox,
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featureBBox,
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featureBBox
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)
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}
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@ -1195,7 +1233,7 @@ export class GeoOperations {
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console.log("Applying fallback intersection...")
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const intersection = turf.intersect(
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turf.truncate(feature),
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turf.truncate(otherFeature),
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turf.truncate(otherFeature)
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)
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if (intersection == null) {
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return null
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