HeroAnimationScene class

Root Widget for hero animation to run.

Example:

Alignment alignment = Alignment.centerLeft;

@override Widget build(BuildContext context) { return HeroAnimationScene( duration: const Duration(milliseconds: 500), curve: Curves.easeIn, child: GestureDetector( onTap: () { setState(() { alignment = Alignment.centerRight; }); }, child: Align( alignment: alignment, child: HeroAnimation.child( tag: 'tag_0', child: const Text('SOME TEXT'), ), ), ), ); }

Inheritance

Constructors

HeroAnimationScene({required Duration duration, required Widget child, Key? key, Curve curve = Curves.linear, CreateRectTween createRectTween = _defaultCreateTweenRect})
const

Properties

child → Widget
Child subtree containing HeroAnimation's
final
createRectTween → CreateRectTween
Signature for a function that takes two Rect instances and returns a RectTween that transitions between them. This is used with a HeroAnimationController to provide an animation for HeroAnimation positions that look nicer than a linear movement.
final
curve → Curve
Curve of hero animation.
final
duration → Duration
Duration of hero flight animation.
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<HeroAnimationScene>
Creates the mutable state for this widget at a given location in the tree.
override
debugDescribeChildren() → List<DiagnosticsNode>
Returns a list of DiagnosticsNode objects describing this node's children.
inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toDiagnosticsNode({String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode
Returns a debug representation of the object that is used by debugging tools and by DiagnosticsNode.toStringDeep.
inherited
toString({DiagnosticLevel minLevel = DiagnosticLevel.info}) → String
A string representation of this object.
inherited
toStringDeep({String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String
Returns a string representation of this node and its descendants.
inherited
toStringShallow({String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String
Returns a one-line detailed description of the object.
inherited
toStringShort() → String
A short, textual description of this widget.
inherited

Operators

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