Adrian Orłów · ac14c550 · ac14c550
--- a/src/utils/map/pointToLatLng.ts 0 → 100644
+++ b/src/utils/map/pointToLatLng.ts 0 → 100644
+  try {
+    VALID_MAP_SIZE_SCHEMA.parse(mapSize);
+  } catch (e) {
+    // TODO: need to rething way of handling parsing errors, for now let's leave it to console.log
+    // eslint-disable-next-line no-console
+    console.error('Error parsing map size', e);
+    return LATLNG_FALLBACK;
+  }
+
+  const { pointOrigin, pointShifted } = getPointOriginAndShifted(point, mapSize);
+  const pixelsPerLonDegree = mapSize.tileSize / 360;
+  const pixelsPerLonRadian = mapSize.tileSize / (2 * Math.PI);
+
+  const lng = (pointShifted.x - pointOrigin.x) / pixelsPerLonDegree;
+  const latRadians = (pointShifted.y - pointOrigin.y) / -pixelsPerLonRadian;
+  const lat = radiansToDegrees(2 * Math.atan(Math.exp(latRadians)) - Math.PI / 2);