| Package | spark.effects.interpolation |
| Class | public class RGBInterpolator |
| Inheritance | RGBInterpolator  Object |
| Implements | IInterpolator |
| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 4 |
| Runtime Versions: | Flash Player 10, AIR 1.5 |
uint start and end values that represent RGB colors.
Interpolation is done by treating
the start and end values as integers with color channel information in
the least-significant 3 bytes, and then interpolating each of the channels
separately.
Public Properties
Hide Inherited Public Properties
Show Inherited Public PropertiesPublic Methods
| Method | Defined By | ||
|---|---|---|---|
Constructor. | RGBInterpolator | ||
Returns the result of the two values subtracted
on a per-channel basis. | RGBInterpolator | ||
[static]
Returns the singleton of this class. | RGBInterpolator | ||
 |
Indicates whether an object has a specified property defined. | Object | |
Returns the result of the two values added
together on a per-channel basis. | RGBInterpolator | ||
Interpolation for the RGBInterpolator class takes the form of parametric
calculations on each of the bottom three bytes of
startValue and endValue. | RGBInterpolator | ||
|
Indicates whether an instance of the Object class is in the prototype chain of the object specified
as the parameter. | Object | |
|
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 | |
|
Returns the string representation of the specified object. | Object | |
|
Returns the primitive value of the specified object. | Object | |
Constructor Detail
RGBInterpolator | () | Constructor |
public function RGBInterpolator()| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 4 |
| Runtime Versions: | Flash Player 10, AIR 1.5 |
Constructor.
Method Detail
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 |
Returns the result of the two values subtracted on a per-channel basis. Each channel has a minimum value of 0 to avoid underflow problems.
Parameters
baseValue:Object — The start value of the interpolation.
| |
decrementValue:Object — The change to apply to the baseValue.
|
Object — The interpolated value.
|
getInstance | () | method |
public static function getInstance():RGBInterpolator| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 4 |
| Runtime Versions: | Flash Player 10, AIR 1.5 |
Returns the singleton of this class. Since all RGBInterpolators have the same behavior, there is no need for more than one instance.
ReturnsRGBInterpolator — The singleton of this class.
|
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 |
Returns the result of the two values added together on a per-channel basis. Each channel has a maximum value of 255 to avoid overflow problems.
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 |
Interpolation for the RGBInterpolator class takes the form of parametric
calculations on each of the bottom three bytes of
startValue and endValue.
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.
|
Object — The interpolated value.
|
Mon Nov 28 2011, 06:48 AM -08:00