CanvasAppearance class abstract

Authored appearance shared by path, text, and icon sources.

foreground controls whether/how the authored source itself is painted. CanvasFill.none() is valid: the source silhouette still exists and may be consumed by underlays.

Underlays are painted back-to-front before the foreground. A configured stroke is painted after the foreground where the node supports it.

Paths support stroke but not underlays. Text and icons support underlays but not stroke. Scene validation reports unsupported combinations.

Annotations

• @freezed

Constructors

CanvasAppearance({@CanvasFillConverter.new() @Default.new(CanvasFill.solid(0xFF111111)) CanvasFill foreground, CanvasStroke? stroke, @Default.new(<CanvasSourceUnderlay>[]) List<CanvasSourceUnderlay> underlays})

const

factory

CanvasAppearance.fromJson(Map<String, dynamic> json)

factory

Properties

copyWith → $CanvasAppearanceCopyWith<CanvasAppearance>

Create a copy of CanvasAppearance with the given fields replaced by the non-null parameter values.

no setter, inherited

foreground → CanvasFill

no setter, inherited

hashCode → Color32

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

stroke → CanvasStroke?

Null means no configured stroke; invisible configurations are retained.

no setter, inherited

underlays → List<CanvasSourceUnderlay>

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toJson() → Map<String, dynamic>

Serializes this CanvasAppearance to a JSON map.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited