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 x = {
'id': id,
'width': width,
'height': height,
'xOffset': xOffset,
'yOffset': yOffset,
'xAdvance': xAdvance,
'page': page,
'channel': channel
};
return 'Character $x';
}