StacFittedBox class

A Stac widget that scales and positions its child within itself.

This widget corresponds to Flutter's FittedBox and scales its child to fit within the available space according to the specified fit and alignment.

{@tool snippet} Dart Example:

const StacFittedBox(
  fit: StacBoxFit.contain,
  alignment: StacAlignment.center,
  child: StacText(data: 'Fitted content'),
)

{@end-tool}

{@tool snippet} JSON Example:

{
  "type": "fittedBox",
  "fit": "contain",
  "alignment": "center",
  "child": {"type": "text", "data": "Fitted content"}
}

{@end-tool}

Inheritance
Annotations
  • @JsonSerializable()

Constructors

StacFittedBox.new({StacBoxFit? fit, StacAlignment? alignment, StacClip? clipBehavior, StacWidget? child})
Creates a StacFittedBox that scales and positions its child.
const
StacFittedBox.fromJson(Map<String, dynamic> json)
Creates a StacFittedBox from a JSON map.
factory

Properties

alignment → StacAlignment?
How to align the child within the box.
final
child → StacWidget?
The widget to scale and position.
final
clipBehavior → StacClip?
How to clip the child if it overflows.
final
fit → StacBoxFit?
How the child should be scaled to fit within the box.
final
hashCode → int
The hash code for this object.
no setterinherited
jsonData → Map<String, dynamic>?
Raw JSON data for this widget
finalinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
type → String
Widget type identifier.
no setteroverride

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toJson() → Map<String, dynamic>
Converts this StacFittedBox instance to a JSON map.
override
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited