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Generate bounds if they are missing

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Hannu Lyytikainen 2018-08-23 15:14:02 +03:00 • committed by Vesa Luusua
parent 3e6667da48
commit acad7d6ff2
1 changed files with 17 additions and 6 deletions
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23
src/components/LocationAutocompleteInput/GeocoderMapbox.js
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@ -5,8 +5,13 @@ import config from '../../config';
const { LatLng: SDKLatLng, LatLngBounds: SDKLatLngBounds } = sdkTypes;
export const CURRENT_LOCATION_ID = 'current-location';
const GENERATED_BOUNDS_DISTANCE = 500; // meters
const locationBounds = (latlng, distance) => {
if (!latlng) {
return null;
}
const bounds = new window.mapboxgl.LngLat(latlng.lng, latlng.lat).toBounds(distance);
return new SDKLatLngBounds(
new SDKLatLng(bounds.getNorth(), bounds.getEast()),
@ -23,12 +28,18 @@ const placeOrigin = prediction => {
};
const placeBounds = prediction => {
if (prediction && Array.isArray(prediction.bbox) && prediction.bbox.length === 4) {
// Bounds in Mapbox features are represented as [minX, minY, maxX, maxY]
return new SDKLatLngBounds(
new SDKLatLng(prediction.bbox[3], prediction.bbox[2]),
new SDKLatLng(prediction.bbox[1], prediction.bbox[0])
);
if (prediction) {
if (Array.isArray(prediction.bbox) && prediction.bbox.length === 4) {
// Bounds in Mapbox features are represented as [minX, minY, maxX, maxY]
return new SDKLatLngBounds(
new SDKLatLng(prediction.bbox[3], prediction.bbox[2]),
new SDKLatLng(prediction.bbox[1], prediction.bbox[0])
);
}
else {
// If bounds are not available, generate them around the origin
return locationBounds(placeOrigin(prediction), GENERATED_BOUNDS_DISTANCE);
}
}
return null;
};