toString method

@override String toString()

A string representation of this object.

Some classes have a default textual representation, often paired with a static parse function (like int.parse). These classes will provide the textual representation as their string representation.

Other classes have no meaningful textual representation that a program will care about. Such classes will typically override toString to provide useful information when inspecting the object, mainly for debugging or logging.

Implementation

@override
String toString() {
  return 'DataSet{_values.length: ${_values!.length},\n _yMax: $_yMax,\n _yMin: $_yMin,\n _xMax: $_xMax,\n _xMin: $_xMin}';
}