toString method Null safety

  1. @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.


String toString() {
  return "DrawingParameters("
      "fillColor = $fillColor,"
      "strokeColor = $strokeColor,"
      "strokeWidth = $strokeWidth,"
      "strokeLineCap = $strokeLineCap,"
      "strokeLineJoin = $strokeLineJoin,"
      "strokeLineMiterLimit = $strokeLineMiterLimit,"
      "translate = $translate,"
      "transfromMatrix = $transformMatrix"