Center

Center is a wrapper on Align.

class Center extends Align {
  /// Creates a widget that centers its child.
  const Center({ super.key, super.widthFactor, super.heightFactor, super.child });
}

class Align extends SingleChildRenderObjectWidget {
  /// Creates an alignment widget.
  ///
  /// The alignment defaults to [Alignment.center].
  const Align({
    super.key,
    this.alignment = Alignment.center,
    this.widthFactor,
    this.heightFactor,
    super.child,
  })
      : assert(widthFactor == null || widthFactor >= 0.0),
        assert(heightFactor == null || heightFactor >= 0.0);
}