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UX: more work on a search function

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This commit is contained in:
Pieter Vander Vennet 2024-08-21 14:06:42 +02:00
parent 3cd04df60b
commit 00ad21d5ef
30 changed files with 636 additions and 138 deletions
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32
src/Logic/BBox.ts
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@ -6,7 +6,7 @@ import { Feature, Polygon } from "geojson"
export class BBox {
static global: BBox = new BBox([
[-180, -90],
[180, 90],
[180, 90]
])
readonly maxLat: number
readonly maxLon: number
@ -53,7 +53,7 @@ export class BBox {
static fromLeafletBounds(bounds) {
return new BBox([
[bounds.getWest(), bounds.getNorth()],
[bounds.getEast(), bounds.getSouth()],
[bounds.getEast(), bounds.getSouth()]
])
}
@ -74,7 +74,7 @@ export class BBox {
// Note: x is longitude
f["bbox"] = new BBox([
[minX, minY],
[maxX, maxY],
[maxX, maxY]
])
}
return f["bbox"]
@ -94,7 +94,7 @@ export class BBox {
}
return new BBox([
[maxLon, maxLat],
[minLon, minLat],
[minLon, minLat]
])
}
@ -121,7 +121,7 @@ export class BBox {
public unionWith(other: BBox) {
return new BBox([
[Math.max(this.maxLon, other.maxLon), Math.max(this.maxLat, other.maxLat)],
[Math.min(this.minLon, other.minLon), Math.min(this.minLat, other.minLat)],
[Math.min(this.minLon, other.minLon), Math.min(this.minLat, other.minLat)]
])
}
@ -174,7 +174,7 @@ export class BBox {
return new BBox([
[lon - s / 2, lat - s / 2],
[lon + s / 2, lat + s / 2],
[lon + s / 2, lat + s / 2]
])
}
@ -231,21 +231,21 @@ export class BBox {
const lonDiff = Math.min(maxIncrease / 2, Math.abs(this.maxLon - this.minLon) * factor)
return new BBox([
[this.minLon - lonDiff, this.minLat - latDiff],
[this.maxLon + lonDiff, this.maxLat + latDiff],
[this.maxLon + lonDiff, this.maxLat + latDiff]
])
}
padAbsolute(degrees: number): BBox {
return new BBox([
[this.minLon - degrees, this.minLat - degrees],
[this.maxLon + degrees, this.maxLat + degrees],
[this.maxLon + degrees, this.maxLat + degrees]
])
}
toLngLat(): [[number, number], [number, number]] {
return [
[this.minLon, this.minLat],
[this.maxLon, this.maxLat],
[this.maxLon, this.maxLat]
]
}
@ -260,7 +260,7 @@ export class BBox {
return {
type: "Feature",
properties: properties,
geometry: this.asGeometry(),
geometry: this.asGeometry()
}
}
@ -273,9 +273,9 @@ export class BBox {
[this.maxLon, this.minLat],
[this.maxLon, this.maxLat],
[this.minLon, this.maxLat],
[this.minLon, this.minLat],
],
],
[this.minLon, this.minLat]
]
]
}
}
@ -302,7 +302,7 @@ export class BBox {
minLon,
maxLon,
minLat,
maxLat,
maxLat
}
}
@ -316,4 +316,8 @@ export class BBox {
public overlapsWithFeature(f: Feature) {
return GeoOperations.calculateOverlap(this.asGeoJson({}), [f]).length > 0
}
center() {
return [(this.minLon + this.maxLon) / 2, (this.minLat + this.maxLat) / 2]
}
}