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 'e_background_removal'.joinWithValues([
    (_fineEdges != null)
        ? ((_fineEdges == true) ? 'fineedges_y' : 'fineedges_n')
        : null,
    (_hints != null) ? 'hints_(${_hints!.join(';')})' : null
  ]);
}