Package org.apache.batik.anim.values
Class AnimatableNumberOptionalNumberValue
- java.lang.Object
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- org.apache.batik.anim.values.AnimatableValue
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- org.apache.batik.anim.values.AnimatableNumberOptionalNumberValue
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public class AnimatableNumberOptionalNumberValue extends AnimatableValue
A number-optional-number value in the animation system.
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Field Summary
Fields Modifier and Type Field Description protected boolean
hasOptionalNumber
Whether the optional number is present.protected float
number
The first number.protected float
optionalNumber
The optional number.-
Fields inherited from class org.apache.batik.anim.values.AnimatableValue
decimalFormat, hasChanged, target
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Constructor Summary
Constructors Modifier Constructor Description protected
AnimatableNumberOptionalNumberValue(AnimationTarget target)
Creates a new, uninitialized AnimatableNumberOptionalNumberValue.AnimatableNumberOptionalNumberValue(AnimationTarget target, float n)
Creates a new AnimatableNumberOptionalNumberValue with one number.AnimatableNumberOptionalNumberValue(AnimationTarget target, float n, float on)
Creates a new AnimatableNumberOptionalNumberValue with two numbers.
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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.java.lang.String
getCssText()
Returns the CSS text representation of the value.float
getNumber()
Returns the first number.float
getOptionalNumber()
Returns the optional number.AnimatableValue
getZeroValue()
Returns a zero value of this AnimatableValue's type.boolean
hasOptionalNumber()
Returns whether the optional number is present.AnimatableValue
interpolate(AnimatableValue result, AnimatableValue to, float interpolation, AnimatableValue accumulation, int multiplier)
Performs interpolation to the given value.-
Methods inherited from class org.apache.batik.anim.values.AnimatableValue
formatNumber, hasChanged, toString, toStringRep
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Constructor Detail
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AnimatableNumberOptionalNumberValue
protected AnimatableNumberOptionalNumberValue(AnimationTarget target)
Creates a new, uninitialized AnimatableNumberOptionalNumberValue.
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AnimatableNumberOptionalNumberValue
public AnimatableNumberOptionalNumberValue(AnimationTarget target, float n)
Creates a new AnimatableNumberOptionalNumberValue with one number.
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AnimatableNumberOptionalNumberValue
public AnimatableNumberOptionalNumberValue(AnimationTarget target, float n, float on)
Creates a new AnimatableNumberOptionalNumberValue with two numbers.
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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. Number-optional-number values cannot be interpolated.- 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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getNumber
public float getNumber()
Returns the first number.
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hasOptionalNumber
public boolean hasOptionalNumber()
Returns whether the optional number is present.
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getOptionalNumber
public float getOptionalNumber()
Returns the optional number.
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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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getCssText
public java.lang.String getCssText()
Returns the CSS text representation of the value.- Overrides:
getCssText
in classAnimatableValue
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