Package org.apache.batik.anim.values
Class AnimatablePathDataValue
- java.lang.Object
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- org.apache.batik.anim.values.AnimatableValue
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- org.apache.batik.anim.values.AnimatablePathDataValue
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public class AnimatablePathDataValue extends AnimatableValue
An SVG path value in the animation system.
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Field Summary
Fields Modifier and Type Field Description protected short[]
commands
The path commands.protected float[]
parameters
The path parameters.protected static char[]
PATH_COMMANDS
The path data commands.protected static int[]
PATH_PARAMS
The number of parameters for each path command.-
Fields inherited from class org.apache.batik.anim.values.AnimatableValue
decimalFormat, hasChanged, target
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Constructor Summary
Constructors Modifier Constructor Description protected
AnimatablePathDataValue(AnimationTarget target)
Creates a new, uninitialized AnimatablePathDataValue.AnimatablePathDataValue(AnimationTarget target, short[] commands, float[] parameters)
Creates a new AnimatablePathDataValue.
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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.short[]
getCommands()
Returns the array of path data commands.float[]
getParameters()
Returns the array of path data parameters.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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Field Detail
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commands
protected short[] commands
The path commands. These must be one of the PATHSEG_* constants defined inSVGPathSeg
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parameters
protected float[] parameters
The path parameters. Also includes the booleans.
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PATH_COMMANDS
protected static final char[] PATH_COMMANDS
The path data commands.
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PATH_PARAMS
protected static final int[] PATH_PARAMS
The number of parameters for each path command.
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Constructor Detail
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AnimatablePathDataValue
protected AnimatablePathDataValue(AnimationTarget target)
Creates a new, uninitialized AnimatablePathDataValue.
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AnimatablePathDataValue
public AnimatablePathDataValue(AnimationTarget target, short[] commands, float[] parameters)
Creates a new AnimatablePathDataValue.
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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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getCommands
public short[] getCommands()
Returns the array of path data commands.
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getParameters
public float[] getParameters()
Returns the array of path data parameters.
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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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