| Package | spark.effects.interpolation |
| Class | public class MultiValueInterpolator |
| Inheritance | MultiValueInterpolator  Object |
| Implements | IInterpolator |
| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 4 |
| Runtime Versions: | Flash Player 10, AIR 1.5 |
Hide Inherited Public Properties
Show Inherited Public Properties| Property | Defined By | ||
|---|---|---|---|
 | constructor : Object
A reference to the class object or constructor function for a given object instance. | Object | |
| elementInterpolator : IInterpolator
The interpolator for each element of the input Array or Vector. | MultiValueInterpolator | ||
| prototype : Object [static]
A reference to the prototype object of a class or function object. | Object | |
| Method | Defined By | ||
|---|---|---|---|
MultiValueInterpolator(elementInterpolator:IInterpolator = null)
Constructor. | MultiValueInterpolator | ||
Given a base value and a value to subtract from it,
return the result of that decrement operation. | MultiValueInterpolator | ||
|
Indicates whether an object has a specified property defined. | Object | |
Given a base value and a value to add to it,
return the result of that operation. | MultiValueInterpolator | ||
Given an elapsed fraction of an animation, between 0.0 and 1.0,
and start and end values to interpolate, return the interpolated value. | MultiValueInterpolator | ||
|
Indicates whether an instance of the Object class is in the prototype chain of the object specified
as the parameter. | Object | |
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Indicates whether the specified property exists and is enumerable. | Object | |
|
Sets the availability of a dynamic property for loop operations. | Object | |
|
Returns the string representation of this object, formatted according to locale-specific conventions. | Object | |
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Returns the string representation of the specified object. | Object | |
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Returns the primitive value of the specified object. | Object | |
elementInterpolator | property |
elementInterpolator:IInterpolator| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 4 |
| Runtime Versions: | Flash Player 10, AIR 1.5 |
The interpolator for each element of the input Array or Vector. A value of null specifies to use the NumberInterpolator class.
The default value is NumberInterpolator.
Implementation
public function get elementInterpolator():IInterpolator public function set elementInterpolator(value:IInterpolator):voidMultiValueInterpolator | () | Constructor |
public function MultiValueInterpolator(elementInterpolator:IInterpolator = null)| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 4 |
| Runtime Versions: | Flash Player 10, AIR 1.5 |
Constructor.
ParameterselementInterpolator:IInterpolator (default = null) |
decrement | () | method |
public function decrement(baseValue:Object, decrementValue:Object):Object| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 4 |
| Runtime Versions: | Flash Player 10, AIR 1.5 |
Given a base value and a value to subtract from it,
return the result of that decrement operation. For example,
if the objects are simple Numbers, the result would be
Number(baseValue) - Number(incrementValue).
This function is called by the animation system when it
needs to dynamically calculate a value given some ending
value and a 'by' value that should be subtracted from it. Both of
the arguments are of type Object and cannot simply be added together.
Parameters
baseValue:Object — The start value of the interpolation.
| |
decrementValue:Object — The change to apply to the baseValue.
|
Object — The interpolated value.
|
increment | () | method |
public function increment(baseValue:Object, incrementValue:Object):Object| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 4 |
| Runtime Versions: | Flash Player 10, AIR 1.5 |
Given a base value and a value to add to it,
return the result of that operation.
For example, if the objects are simple Numbers, the result is a
Number(baseValue) + Number(incrementValue).
This method is called by the animation system when it
needs to dynamically calculate a value given some starting
value and a 'by' value that should be added to it. Both of
the arguments are of type Object and cannot simply be added together.
Parameters
baseValue:Object — The start value of the interpolation.
| |
incrementValue:Object — The change to apply to the baseValue.
|
Object — The interpolated value.
|
interpolate | () | method |
public function interpolate(fraction:Number, startValue:Object, endValue:Object):Object| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 4 |
| Runtime Versions: | Flash Player 10, AIR 1.5 |
Given an elapsed fraction of an animation, between 0.0 and 1.0, and start and end values to interpolate, return the interpolated value. Interpolation for MultiValueInterpolator consists of running a separate interpolation on each element of the startValue and endValue arrays or vectors, returning a new Array or Vector that holds those interpolated values. The returned object will be an Array if startValue and endValue are of type Array, otherwise the returned object will be of type Vector.
Parameters
fraction:Number — The fraction elapsed of the
animation, between 0.0 and 1.0.
| |
startValue:Object — The start value of the interpolation.
| |
endValue:Object — The end value of the interpolation.
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Object — The interpolated value.
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Mon Nov 28 2011, 06:48 AM -08:00