org.apache.batik.anim

Class MotionAnimation

public class MotionAnimation extends InterpolatingAnimation

An animation class for 'animateMotion' animations.

Field Summary
protected float[]	keyPoints The points defining the distance along the path that the keyTimes apply.
protected ExtendedGeneralPath	path The path that describes the motion.
protected PathLength	pathLength The path length calculation object.
protected float	rotateAngle The angle of rotation (in radians) to use when automatic rotation is not being used.
protected boolean	rotateAuto Whether automatic rotation should be performed.
protected boolean	rotateAutoReverse Whether the automatic rotation should be reversed.

Constructor Summary
	MotionAnimation(TimedElement timedElement, AnimatableElement animatableElement, int calcMode, float[] keyTimes, float[] keySplines, boolean additive, boolean cumulative, AnimatableValue[] values, AnimatableValue from, AnimatableValue to, AnimatableValue by, ExtendedGeneralPath path, float[] keyPoints, boolean rotateAuto, boolean rotateAutoReverse, float rotateAngle, short rotateAngleUnit) Creates a new MotionAnimation.

MotionAnimation(TimedElement timedElement, AnimatableElement animatableElement, int calcMode, float[] keyTimes, float[] keySplines, boolean additive, boolean cumulative, AnimatableValue[] values, AnimatableValue from, AnimatableValue to, AnimatableValue by, ExtendedGeneralPath path, float[] keyPoints, boolean rotateAuto, boolean rotateAutoReverse, float rotateAngle, short rotateAngleUnit)

Creates a new MotionAnimation.

Method Summary
protected void	sampledAtUnitTime(float unitTime, int repeatIteration) Called when the element is sampled at the given unit time.

Field Detail

protected float[] keyPoints

The points defining the distance along the path that the keyTimes apply.

The path that describes the motion.

protected PathLength pathLength

The path length calculation object.

protected float rotateAngle

The angle of rotation (in radians) to use when automatic rotation is not being used.

protected boolean rotateAuto

Whether automatic rotation should be performed.

protected boolean rotateAutoReverse

Whether the automatic rotation should be reversed.

public MotionAnimation(TimedElement timedElement, AnimatableElement animatableElement, int calcMode, float[] keyTimes, float[] keySplines, boolean additive, boolean cumulative, AnimatableValue[] values, AnimatableValue from, AnimatableValue to, AnimatableValue by, ExtendedGeneralPath path, float[] keyPoints, boolean rotateAuto, boolean rotateAutoReverse, float rotateAngle, short rotateAngleUnit)

Creates a new MotionAnimation.

protected void sampledAtUnitTime(float unitTime, int repeatIteration)

Called when the element is sampled at the given unit time. This updates the MotionAnimation of the animation if active.