FittedBox constructor

const FittedBox(
  1. {Key key,
  2. BoxFit fit: BoxFit.contain,
  3. AlignmentGeometry alignment: Alignment.center,
  4. Widget child}
)

Creates a widget that scales and positions its child within itself according to fit.

The fit and alignment arguments must not be null.

Implementation

const FittedBox({
  Key key,
  this.fit = BoxFit.contain,
  this.alignment = Alignment.center,
  Widget child,
}) : assert(fit != null),
     assert(alignment != null),
     super(key: key, child: child);