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() {
  var colorStr = color != null ? ', color: $color' : '';
  return 'Label{label: $label, left: $left, top: $top, width: $width, height: $height$colorStr}';
}