Class KeyValues<T>
java.lang.Object
org.jdesktop.animation.timing.interpolation.KeyValues<T>
Stores a list of values that correspond to the times in a
KeyTimes
object. These structures are then used to create a
KeyFrames
object, which is then used to create a
PropertySetter
for the purposes of modifying an object's
property over time.
At each of the times in KeyTimes
, the property will take
on the corresponding value in the KeyValues object. Between these
times, the property will take on a value based on the interpolation
information stored in the KeyFrames object and the Evaluator
for the type of the values in KeyValues.
This class has built-in support for various known types, as defined
in Evaluator
.
For a simple example using KeyValues to create a KeyFrames and
PropertySetter object, see the class header comments in
PropertySetter
.
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Method Summary
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Method Details
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create
Constructs a KeyValues object from one or more values. The internal Evaluator is automatically determined by the type of the parameters.- Parameters:
params
- the values to interpolate between. If there is only one parameter, this is assumed to be a "to" animation where the first value is dynamically determined at runtime when the animation is started.- Throws:
IllegalArgumentException
- if anEvaluator
cannot be found that can interpolate between the value types supplied
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create
Constructs a KeyValues object from a Evaluator and one or more values.- Parameters:
params
- the values to interpolate between. If there is only one parameter, this is assumed to be a "to" animation where the first value is dynamically determined at runtime when the animation is started.- Throws:
IllegalArgumentException
- if params does not have at least one value.
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