Inherits from NSObject
Declared in SPTweenedProperty.h

Overview

An SPTweenedProperty stores the information about the tweening of a single property of an object. Its currentValue property updates the specified property of the target object.

This is an internal class. You do not have to use it manually.

Tasks

Initialization

Properties

  •   startValue

    The start value of the tween.

         property
  •   currentValue

    The current value of the tween. Setting this property updates the target property.

         property
  •   endValue

    The end value of the tween.

         property
  •   delta

    The animation delta (endValue - startValue)

         property

Properties

currentValue

The current value of the tween. Setting this property updates the target property.

@property (nonatomic, assign) float currentValue

Discussion

The current value of the tween. Setting this property updates the target property.

Declared In

SPTweenedProperty.h

delta

The animation delta (endValue - startValue)

@property (nonatomic, readonly) float delta

Discussion

The animation delta (endValue - startValue)

Declared In

SPTweenedProperty.h

endValue

The end value of the tween.

@property (nonatomic, assign) float endValue

Discussion

The end value of the tween.

Declared In

SPTweenedProperty.h

startValue

The start value of the tween.

@property (nonatomic, assign) float startValue

Discussion

The start value of the tween.

Declared In

SPTweenedProperty.h

Instance Methods

initWithTarget:name:endValue:

Initializes a tween property on a certain target. The start value will be zero.

- (instancetype)initWithTarget:(id)target name:(NSString *)name endValue:(float)endValue

Discussion

Initializes a tween property on a certain target. The start value will be zero.

Declared In

SPTweenedProperty.h