Class: CAValueFunction
Overview
The CAValueFunction.h class provides a more flexible means of applying functions to property values during animation. A value function defines an optional transformation that is applied to the interpolated value before it is set in the presentation layer.
Instance Attribute Summary (collapse)
-
- name
readonly
Returns the name of the value function.
Class Method Summary (collapse)
-
+ functionWithName:
Returns the value function object identified by the name.
Methods inherited from NSObject
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Constructor Details
This class inherits a constructor from NSObject
Dynamic Method Handling
This class handles dynamic methods through the method_missing method in the class NSObject
Instance Attribute Details
- (String) name (readonly)
Returns the name of the value function. (read-only)
Class Method Details
+ (Object) functionWithName(name)
Returns the value function object identified by the name. The possible values for name are specified in “Rotate Value Functions,” “Scale Value Functions,” and “Translate Functions.”