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() {
  final StringBuffer buffer = StringBuffer('Failed to rasterize a picture: $message.');
  if (stack != null) {
    buffer.writeln();
    buffer.writeln('The callstack when the image was created was:');
    buffer.writeln(stack!.toString());
  }
  return buffer.toString();
}