InkFeature class abstract

A visual reaction on a piece of Material.

To add an ink feature to a piece of Material, obtain the MaterialInkController via Material.of and call MaterialInkController.addInkFeature.

Implementers

Constructors

InkFeature({required MaterialInkController controller, required RenderBox referenceBox, VoidCallback? onRemoved})
Initializes fields for subclasses.

Properties

controller MaterialInkController
The MaterialInkController associated with this InkFeature.
no setter
hashCode int
The hash code for this object.
no setterinherited
onRemoved VoidCallback?
Called when the ink feature is no longer visible on the material.
final
referenceBox RenderBox
The render box whose visual position defines the frame of reference for this ink feature.
final
runtimeType Type
A representation of the runtime type of the object.
no setterinherited

Methods

dispose() → void
Free up the resources associated with this ink feature.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
paintFeature(Canvas canvas, Matrix4 transform) → void
Override this method to paint the ink feature.
toString() String
A string representation of this object.
override

Operators

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