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Mapbox Restriction to DC

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This commit is contained in:
GamerBoss101
2025-09-27 09:41:31 -04:00
parent 7273bf13e4
commit ca5913678c
1 changed files with 9 additions and 1 deletions
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10
web/src/app/components/MapView.tsx
View File

@@ -51,7 +51,13 @@ export default function MapView({ mapStyleChoice, heatRadius, heatIntensity, hea
? 'mapbox://styles/mapbox/dark-v10' ? 'mapbox://styles/mapbox/dark-v10'
: 'mapbox://styles/mapbox/streets-v11'; : 'mapbox://styles/mapbox/streets-v11';
mapRef.current = new mapboxgl.Map({ container: mapEl, style: styleUrl, center: [-77.0369, 38.9072], zoom: 11 }); // bounding box roughly covering the DMV / Washington, DC area
const dcBounds: [[number, number], [number, number]] = [
[-77.25, 38.80], // southwest [lng, lat]
[-76.90, 39.05] // northeast [lng, lat]
];
mapRef.current = new mapboxgl.Map({ container: mapEl, style: styleUrl, center: [-77.0369, 38.9072], zoom: 11, maxBounds: dcBounds });
const map = mapRef.current; const map = mapRef.current;
if (!dcDataRef.current) dcDataRef.current = generateDCPoints(900); if (!dcDataRef.current) dcDataRef.current = generateDCPoints(900);
@@ -115,6 +121,8 @@ export default function MapView({ mapStyleChoice, heatRadius, heatIntensity, hea
map.on('load', () => { map.on('load', () => {
addDataAndLayers(); addDataAndLayers();
// ensure map is fit to DC bounds initially
try { map.fitBounds(dcBounds, { padding: 20 }); } catch (e) { /* ignore if fitBounds fails */ }
map.on('click', 'dc-point', (e) => { map.on('click', 'dc-point', (e) => {
const feature = e.features && e.features[0]; const feature = e.features && e.features[0];