toString method
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('Paint(blendMode: $blendMode');
const String leading = ', ';
if (stroke != null) {
buffer.write('${leading}stroke: $stroke');
}
if (fill != null) {
buffer.write('${leading}fill: $fill');
}
buffer.write(')');
return buffer.toString();
}