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Add workaround for turf.intersect which can't deal with touching polygons

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This commit is contained in:
Pieter Vander Vennet 2021-12-24 02:48:04 +01:00
parent d7d60da148
commit 92c63560ef
5 changed files with 2077 additions and 1827 deletions
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14
test/GeoOperations.spec.ts
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@ -3,6 +3,7 @@ import {equal} from "assert";
import T from "./TestHelper";
import {GeoOperations} from "../Logic/GeoOperations";
import {BBox} from "../Logic/BBox";
import * as turf from "@turf/turf"
export default class GeoOperationsSpec extends T {
@ -187,7 +188,7 @@ export default class GeoOperationsSpec extends T {
],
["Regression test: intersection/overlap", () => {
const polyGrb ={
const polyGrb = {
"type": "Feature",
"properties": {
"osm_id": "25189153",
@ -351,10 +352,15 @@ export default class GeoOperationsSpec extends T {
}
}
const p0 = turf.polygon(polyGrb.geometry.coordinates)
Assert.notEqual(p0, null)
const p1 = turf.polygon(polyHouse.geometry.coordinates)
Assert.notEqual(p1, null)
const overlaps = GeoOperations.calculateOverlap(polyGrb, [polyHouse])
Assert.equal(overlaps.length, 1)
const overlapsRev= GeoOperations.calculateOverlap(polyHouse, [polyGrb])
Assert.equal(overlaps.length, 1)
Assert.equal(overlaps.length, 0)
const overlapsRev = GeoOperations.calculateOverlap(polyHouse, [polyGrb])
Assert.equal(overlapsRev.length, 0)
}]
]