layerOptions.attribution = makeAttribution(value);
} else if (property === "nameId") {
layerOptions.name = I18n.t(`javascripts.map.base.${value}`);
layerOptions.attribution = makeAttribution(value);
} else if (property === "nameId") {
layerOptions.name = I18n.t(`javascripts.map.base.${value}`);
} else if (property === "leafletOsmId") {
layerConstructor = L.OSM[value];
} else if (property === "leafletOsmDarkId" && OSM.isDarkMap() && L.OSM[value]) {
} else if (property === "leafletOsmId") {
layerConstructor = L.OSM[value];
} else if (property === "leafletOsmDarkId" && OSM.isDarkMap() && L.OSM[value]) {
const query = new URLSearchParams(params),
hash = OSM.formatHash(this);
const query = new URLSearchParams(params),
hash = OSM.formatHash(this);
// and drops the last 4 bits of the full 64 bit Morton code.
c1 = interlace(x >>> 17, y >>> 17),
c2 = interlace((x >>> 2) & 0x7fff, (y >>> 2) & 0x7fff);
// and drops the last 4 bits of the full 64 bit Morton code.
c1 = interlace(x >>> 17, y >>> 17),
c2 = interlace((x >>> 2) & 0x7fff, (y >>> 2) & 0x7fff);
for (let i = 0; i < Math.ceil((zoom + 8) / 3.0) && i < 5; ++i) {
const digit = (c1 >> (24 - (6 * i))) & 0x3f;
for (let i = 0; i < Math.ceil((zoom + 8) / 3.0) && i < 5; ++i) {
const digit = (c1 >> (24 - (6 * i))) & 0x3f;