packages/victory-core/src/victory-util/domain.js
function getDomainFromProps(props, axis) {
  const minDomain = getMinFromProps(props, axis);
  const maxDomain = getMaxFromProps(props, axis);
  if (isPlainObject(props.domain) && props.domain[axis]) {
    return props.domain[axis];
  } else if (Array.isArray(props.domain)) {
    return props.domain;
  } else if (minDomain !== undefined && maxDomain !== undefined) {
    return getDomainFromMinMax(minDomain, maxDomain);
  }
  return undefined;
}
function getDomainFromProps(props, axis) {
  const minDomain = getMinFromProps(props, axis);
  const maxDomain = getMaxFromProps(props, axis);
  if (isPlainObject(props.domain) && props.domain[axis]) {
    return props.domain[axis];
  } else if (Array.isArray(props.domain)) {
    return props.domain;
  } else if (minDomain !== undefined && maxDomain !== undefined) {
    return getDomainFromMinMax(minDomain, maxDomain);
  }
  return undefined;
}
Returns a the domain for a given axis if domain is given in props
@param {Object} props: the props object
@param {String} axis: the current axis
@returns {Array|undefined} the domain based on props