export function latLngToCell()

in lib/h3core.js [748:761]

• 14 lines of code
• 1 McCabe index (conditional complexity)

export function latLngToCell(lat, lng, res) {
    const latLng = C._malloc(SZ_LATLNG);
    // Slightly more efficient way to set the memory
    C.HEAPF64.set([lat, lng].map(degsToRads), latLng / SZ_DBL);
    // Read value as a split long
    const h3Index = C._malloc(SZ_H3INDEX);
    try {
        throwIfError(H3.latLngToCell(latLng, res, h3Index));
        return validateH3Index(readH3IndexFromPointer(h3Index));
    } finally {
        C._free(h3Index);
        C._free(latLng);
    }
}