ilja_space/MapComplete
1
0
Fork 0
forked from MapComplete/MapComplete
Code Pull requests Activity

Merge feature/svelte into develop

Browse source
This commit is contained in:
Pieter Vander Vennet 2023-03-08 19:02:41 +01:00
commit 868d476891
120 changed files with 5168 additions and 10657 deletions
Download patch file Download diff file Expand all files Collapse all files

12
Logic/GeoOperations.ts
View file

@ -185,16 +185,20 @@ export class GeoOperations {
* GeoOperations.inside([1.42822265625, 48.61838518688487], multiPolygon) // => false
* GeoOperations.inside([4.02099609375, 47.81315451752768], multiPolygon) // => false
*/
public static inside(pointCoordinate, feature): boolean {
public static inside(
pointCoordinate: [number, number] | Feature<Point>,
feature: Feature
): boolean {
// ray-casting algorithm based on
// http://www.ecse.rpi.edu/Homepages/wrf/Research/Short_Notes/pnpoly.html
if (feature.geometry.type === "Point") {
// The feature that should 'contain' pointCoordinate is a point itself, so it cannot contain anything
return false
}
if (pointCoordinate.geometry !== undefined) {
pointCoordinate = pointCoordinate.geometry.coordinates
if (pointCoordinate["geometry"] !== undefined) {
pointCoordinate = pointCoordinate["geometry"].coordinates
}
const x: number = pointCoordinate[0]
@ -203,6 +207,7 @@ export class GeoOperations {
if (feature.geometry.type === "MultiPolygon") {
const coordinatess = feature.geometry.coordinates
for (const coordinates of coordinatess) {
// @ts-ignore
const inThisPolygon = GeoOperations.pointInPolygonCoordinates(x, y, coordinates)
if (inThisPolygon) {
return true
@ -212,6 +217,7 @@ export class GeoOperations {
}
if (feature.geometry.type === "Polygon") {
// @ts-ignore
return GeoOperations.pointInPolygonCoordinates(x, y, feature.geometry.coordinates)
}