toString method

  1. @override
String toString()
override

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 'vicinity=$vicinity; '
    'layoutOffset=$layoutOffset; '
    'paintOffset=$paintOffset; '
    '${_paintExtent == null
      ? 'not visible; '
      : '${!isVisible ? 'not ' : ''}visible - paintExtent=$_paintExtent; '}'
    '${keepAlive ? "keepAlive; " : ""}';
}