Class Overview
This evaluator can be used to perform type interpolation between Rect values.
Summary
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Rect
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evaluate(float fraction, Rect startValue, Rect endValue)
This function returns the result of linearly interpolating the start and
end Rect values, with fraction representing the proportion
between the start and end values.
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[Expand]
Inherited Methods |
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From class
java.lang.Object
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Object
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clone()
Creates and returns a copy of this Object.
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boolean
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equals(Object o)
Compares this instance with the specified object and indicates if they
are equal.
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void
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finalize()
Invoked when the garbage collector has detected that this instance is no longer reachable.
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final
Class<?>
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getClass()
Returns the unique instance of Class that represents this
object's class. |
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int
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hashCode()
Returns an integer hash code for this object.
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final
void
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notify()
Causes a thread which is waiting on this object's monitor (by means of
calling one of the wait() methods) to be woken up.
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final
void
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notifyAll()
Causes all threads which are waiting on this object's monitor (by means
of calling one of the wait() methods) to be woken up.
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String
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toString()
Returns a string containing a concise, human-readable description of this
object.
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final
void
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wait()
Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object.
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final
void
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wait(long millis, int nanos)
Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object or until the
specified timeout expires.
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final
void
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wait(long millis)
Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object or until the
specified timeout expires.
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From interface
android.animation.TypeEvaluator
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abstract
T
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evaluate(float fraction, T startValue, T endValue)
This function returns the result of linearly interpolating the start and end values, with
fraction representing the proportion between the start and end values.
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Public Constructors
Public Methods
public
Rect
evaluate
(float fraction, Rect startValue, Rect endValue)
This function returns the result of linearly interpolating the start and
end Rect values, with fraction representing the proportion
between the start and end values. The calculation is a simple parametric
calculation on each of the separate components in the Rect objects
(left, top, right, and bottom).
Parameters
| fraction
| The fraction from the starting to the ending values |
| startValue
| The start Rect |
| endValue
| The end Rect |
Returns
- A linear interpolation between the start and end values, given the
fraction parameter.
