Function br

resources/vega-lite.min.js:1517–1519

(e)

  const yr = new Set(["linear", "log", "pow", "sqrt", "symlog"]),
    vr = new Set([...yr, "time", "utc"]);
  function br(e) {
    return yr.has(e);
  }
  const xr = new Set(["quantile", "quantize", "threshold"]),
    $r = new Set([...vr, ...xr, "sequential", "identity"]),
    wr = new Set(["ordinal", "bin-ordinal", "point", "band"]);