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 super.toString().joinWithValues(['blur_region'], actionSeparator: paramKeyValueSeparator)
      .joinWithValues([(_strength != null ? '$_strength' : null)]).joinWithValues([
    (_width != null ? 'w_$_width' : null),
    (_height != null ? 'h_$_height' : null),
    (_x != null ? 'x_$_x' : null),
    (_y != null ? 'y_$_y' : null),
  ], separator: paramSeparator, actionSeparator: paramSeparator);
}