GTweenableColor class

/ --------------------------------------------------------------------------- A class that wraps a Color object and makes it animatable with GTween.

To use this class, create an instance with a Color object and call the tween() method to create a GTween animation.

Mixed in types

• GTweenable

Constructors

GTweenableColor(Color target)

Creates a new instance of GTweenableColor with the given target value.

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

target ↔ Object?

The actual target object where we should get the accessors from. If a "wrapper" is registered under the same Type as target, GTween will use it internally to create a GTweenable. Also used by GTween to reference internally the "_nativeTarget" instead of the GTweenable instance. So you can "kill" the tween by GTweenable or using the actual object that you plan to Tween.

getter/setter pair, inherited

value ↔ Color?

This property holds the current Color value being tweened by GTween.

getter/setter pair

Methods

dispose() → void

Called when the tween is disposed.

inherited

getProperty(Object property) → double

Overrides the method in GTweenable. It returns the start value of the property being tweened, from 0-1.

override

getTweenableAccessors() → Map<String, List<Function>>?

(Internal) Implemented in sub classes.

inherited

initProps() → void

This method initializes the _accessors map with the object's properties and their corresponding getter and setter functions. The getTweenableAccessors method should be implemented in the target object class and should return a map of property names and their corresponding getter and setter functions. If no such map is returned, the _accessors map remains null.

inherited

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

setProperty(Object? property, double targetValue) → void

Sets the current value property of GTweenableColor by lerping between the target Color and _targetColor using the given targetValue.

override

setTweenProp(PropTween tweenProp) → void

Sets the property tween object _propTween used by GTween, and sets the target value to 1.

override

toString() → String

Returns a string representation of this GTweenable object.

inherited

tween(Color color, {required double duration, EaseFunction? ease, double? delay, bool? useFrames, int? overwrite, VoidCallback? onStart, Object? onStartParams, VoidCallback? onComplete, Object? onCompleteParams, VoidCallback? onUpdate, Object? onUpdateParams, bool? runBackwards, bool? immediateRender, Map? startAt}) → GTween

Creates a GTween animation for this object.

Operators

operator ==(Object other) → bool

The equality operator.

inherited

operator [](String key) → double?

Overridden operator that allows to "get" the property value of a specific key without calling the getProperty method.

inherited

operator []=(String key, double value) → void

Overridden operator that allows to "set" the property value of a specific key without calling the setProperty method.

inherited

Static Methods

wrap(Object target) → GTweenable?

Wraps the given object target as a GTweenableColor if it is a Color, otherwise returns null.