AnimatedSequence class

A widget to play a sequence of AnimatedVectorData in a controlled manner. The widget uses a SequenceMachine under the hood.

Requires a list of SequenceEntrys to animate and an AnimatedSequenceController to control the overall animation flow.

Inheritance

Constructors

AnimatedSequence({required List<SequenceEntry> items, required AnimatedSequenceController controller, bool autostart = true, Size? size, bool applyTheme = false, Color? colorOverride, BlendMode? blendMode, Key? key})
Create a new instance of AnimatedSequence.
const

Properties

applyTheme → bool
Whether to apply a custom color over the items. It's recommended to use this on vectors that have flat colors.
final
autostart → bool
Whether the sequence should start once the widget is built. If set to false, the animation will start at time 0 of the first sequence item that can be resolved.
final
blendMode → BlendMode?
The blend mode to use when applying a color override.
final
colorOverride → Color?
A color to use to color the entire vector, discarding any color variation present in the animation itself.
final
controller → AnimatedSequenceController
The AnimatedSequenceController to use to control the sequence flow. The instance passed must not change once it has been attached.
final
hashCode → int
The hash code for this object.
no setterinherited
items → List<SequenceEntry>
A list of SequenceEntrys to animate, usually an instance of either SequenceItem or SequenceGroup.
final
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
size → Size?
The size at which to render the animation to. This overrides the value specified in the data AnimatedVectorData.viewportSize.
final

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<AnimatedSequence>
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