PaintingLayerData class

A class representing a layer with custom painting content.

PaintingLayerData is a subclass of Layer that allows you to display custom-painted content on a canvas. You can specify the painted item and its raw size, along with optional properties like offset, rotation, scale, and more.

Example usage:

PaintingLayerData(
  item: CustomPaintedItem(),
  rawSize: Size(200.0, 150.0),
  offset: Offset(50.0, 50.0),
  rotation: -30.0,
  scale: 1.5,
);

Inheritance

• Object
• Layer
• PaintingLayerData

Constructors

PaintingLayerData({required PaintedModel item, required Size rawSize, required double opacity, Offset? offset, double? rotation, double? scale, String? id, bool? flipX, bool? flipY})

Creates an instance of PaintingLayerData.

PaintingLayerData.fromMap(Layer layer, Map map)

factory

Properties

flipX ↔ bool

Flags to control horizontal and vertical flipping.

getter/setter pair, inherited

flipY ↔ bool

Flags to control horizontal and vertical flipping.

getter/setter pair, inherited

hashCode → int

The hash code for this object.

no setter, inherited

id ↔ String

A unique identifier for the layer.

getter/setter pair, inherited

item → PaintedModel

The custom-painted item to display on the layer.

final

key ↔ GlobalKey<State<StatefulWidget>>

getter/setter pair, inherited

offset ↔ Offset

The position offset of the widget.

getter/setter pair, inherited

opacity → double

The opacity level of the drawing.

final

rawSize → Size

The raw size of the painted item before applying scaling.

final

rotation ↔ double

The rotation and scale values of the widget.

getter/setter pair, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

scale ↔ double

The rotation and scale values of the widget.

getter/setter pair, inherited

size → Size

Returns the size of the layer after applying the scaling factor.

no setter

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toMap() → Map

Converts this transform object to a Map.

override

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited