Package org.apache.batik.anim.values
Class AnimatableMotionPointValue
- java.lang.Object
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- org.apache.batik.anim.values.AnimatableValue
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- org.apache.batik.anim.values.AnimatableMotionPointValue
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public class AnimatableMotionPointValue extends AnimatableValue
A point value in the animation system from a motion animation.- Version:
- $Id: AnimatableMotionPointValue.java 1733416 2016-03-03 07:07:13Z gadams $
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Field Summary
Fields Modifier and Type Field Description protected float
angle
The rotation angle in radians.protected float
x
The x coordinate.protected float
y
The y coordinate.-
Fields inherited from class org.apache.batik.anim.values.AnimatableValue
decimalFormat, hasChanged, target
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Constructor Summary
Constructors Modifier Constructor Description protected
AnimatableMotionPointValue(AnimationTarget target)
Creates a new, uninitialized AnimatableMotionPointValue.AnimatableMotionPointValue(AnimationTarget target, float x, float y, float angle)
Creates a new AnimatableMotionPointValue with one x.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
canPace()
Returns whether two values of this type can have their distance computed, as needed by paced animation.float
distanceTo(AnimatableValue other)
Returns the absolute distance between this value and the specified other value.float
getAngle()
Returns the rotation angle.float
getX()
Returns the x coordinate.float
getY()
Returns the y coordinate.AnimatableValue
getZeroValue()
Returns a zero value of this AnimatableValue's type.AnimatableValue
interpolate(AnimatableValue result, AnimatableValue to, float interpolation, AnimatableValue accumulation, int multiplier)
Performs interpolation to the given value.java.lang.String
toStringRep()
Returns a string representation of this object.-
Methods inherited from class org.apache.batik.anim.values.AnimatableValue
formatNumber, getCssText, hasChanged, toString
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Constructor Detail
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AnimatableMotionPointValue
protected AnimatableMotionPointValue(AnimationTarget target)
Creates a new, uninitialized AnimatableMotionPointValue.
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AnimatableMotionPointValue
public AnimatableMotionPointValue(AnimationTarget target, float x, float y, float angle)
Creates a new AnimatableMotionPointValue with one x.
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Method Detail
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interpolate
public AnimatableValue interpolate(AnimatableValue result, AnimatableValue to, float interpolation, AnimatableValue accumulation, int multiplier)
Performs interpolation to the given value.- Specified by:
interpolate
in classAnimatableValue
- Parameters:
result
- the object in which to store the result of the interpolation, or null if a new object should be createdto
- the value this value should be interpolated towards, or null if no actual interpolation should be performedinterpolation
- the interpolation distance, 0 <= interpolation <= 1accumulation
- an accumulation to add to the interpolated valuemultiplier
- an amount the accumulation values should be multiplied by before being added to the interpolated value
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getX
public float getX()
Returns the x coordinate.
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getY
public float getY()
Returns the y coordinate.
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getAngle
public float getAngle()
Returns the rotation angle.
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canPace
public boolean canPace()
Returns whether two values of this type can have their distance computed, as needed by paced animation.- Specified by:
canPace
in classAnimatableValue
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distanceTo
public float distanceTo(AnimatableValue other)
Returns the absolute distance between this value and the specified other value.- Specified by:
distanceTo
in classAnimatableValue
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getZeroValue
public AnimatableValue getZeroValue()
Returns a zero value of this AnimatableValue's type.- Specified by:
getZeroValue
in classAnimatableValue
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toStringRep
public java.lang.String toStringRep()
Returns a string representation of this object.- Overrides:
toStringRep
in classAnimatableValue
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