sk.upjs.jpaz2.animators

Class MoveAnimator

java.lang.Object

sk.upjs.jpaz2.animators.MoveAnimator

All Implemented Interfaces:

Animator

Direct Known Subclasses:

TurtleMoveAnimator

public abstract class MoveAnimator
extends Object
implements Animator

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	MoveAnimator(Point2D... points) Constructs animator for a path defined by given set of points.

Method Summary

Modifier and Type	Method and Description
protected Point2D	computePosition(double fraction) Computes position that corresponds to given animation fraction.
double	getTrajectoryLength() Returns total length of the movement trajectory.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface sk.upjs.jpaz2.Animator

animate

Constructor Detail

MoveAnimator

protected MoveAnimator(Point2D... points)

Constructs animator for a path defined by given set of points.

Parameters:

points - the points.

Method Detail

getTrajectoryLength

public double getTrajectoryLength()

Returns total length of the movement trajectory.

Returns:

the total length of trajectory.

computePosition

protected Point2D computePosition(double fraction)

Computes position that corresponds to given animation fraction.

Parameters:

fraction - the animation fraction.

Returns:

the corresponding position.