Connector class final

A line linking two explicit points — the explicit-position form; anchor-geometry resolution is not yet supported.

A Connector is a leaf painter — it draws geometry and wraps no child, so it is not a CollectibleChildren. It joins from to to with a straight line, or with a right-angle elbow that bends through a corner (horizontal first, then vertical). Over its drawIn reveal it draws on from from toward to; with no drawIn it renders complete at every frame.

Connector(from: const Offset(60, 60), to: const Offset(220, 160), elbow: true)
    .animate([Animation.fadeIn()]);

The color defaults to the first context.fluvie palette color so a FluvieTokensScope rebrands every annotation at once; pass color to override. Transforms and effects ride .animate() only. shared wraps the result in a SharedElement for a hero morph across a scene boundary.

Inheritance
Available extensions

Constructors

Connector({required Offset from, required Offset to, bool elbow = false, Color? color, double strokeWidth = _defaultStrokeWidth, Time? drawIn, Anchor? shared, Key? key})
A connector from from to to, straight unless elbow is set.
const

Properties

color → Color?
The stroke color, or null to take the first context.fluvie palette color.
final
drawIn → Time?
The draw-on reveal window resolved against the element scope, or null to render fully at every frame.
final
elbow → bool
Whether the connector bends through a right-angle corner (horizontal then vertical) instead of running straight.
final
from → Offset
The first linked point.
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
shared → Anchor?
An optional hero anchor: when non-null the connector morphs across the boundary it shares with the same anchor in the adjacent scene. null mounts no SharedElement.
final
strokeWidth → double
The stroke width in logical pixels.
final
to → Offset
The second linked point.
final

Methods

animate(List<Animation> animations, {Anchor? anchor, TimeRange? window, Defaults? defaults}) → Widget

Available on Widget, provided by the Animate extension

Binds animations to this widget by wrapping it in a MotionTarget.
build(BuildContext context) → Widget
Describes the part of the user interface represented by this widget.
override
createElement() → StatelessElement
Creates a StatelessElement to manage this widget's location in the tree.
inherited
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
show({Time? from, Time? to}) → Widget

Available on Widget, provided by the Animate extension

Visibility-window sugar: animate([], window: from.to(to)) with from defaulting to the window start and to to its end.
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, int wrapWidth = 65}) → 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