valuesToHighlight method

bool valuesToHighlight()

Returns true if there are values to highlight, false if there are no values to highlight. Checks if the highlight array is null, has a length of zero or if the first object is null.

@return

Implementation

bool valuesToHighlight() {
  // TODO: Removed (_indicesToHighlight![0] == null), correct?
  var res = _indicesToHighlight == null || _indicesToHighlight!.isEmpty
      ? false
      : true;
  return res;
}