com.miginfocom.ashape.animation.animations
Class BasicStrokeAnimation

java.lang.Object
  com.miginfocom.ashape.animation.animations.AbstractAnimation
      com.miginfocom.ashape.animation.animations.BasicStrokeAnimation

All Implemented Interfaces:

Animation, java.io.Serializable

public class BasicStrokeAnimation
extends AbstractAnimation

Animates over a BasicStroke.

Animates width, miterlimit, dashes and dash_phase.

The array that holds the dashes must be of equal length (or both null)

cap and join will be taken from sStroke unless for the last frame (perc == 1.0f) for which it will be taken from eStroke.

See Also:

Serialized Form

Constructor Summary

BasicStrokeAnimation(java.awt.BasicStroke sStroke, java.awt.BasicStroke eStroke)
Constructor for no precalculated values.

BasicStrokeAnimation(java.awt.BasicStroke sStroke, java.awt.BasicStroke eStroke, int cacheFrameCount)
Constructor.

Method Summary

protected void	assertCompatible(java.awt.BasicStroke sStroke, java.awt.BasicStroke eStroke) Throws a IllegalArgumentException if the values don't have the same number of elements for the dash array.
protected java.lang.Object	createObject(float perc) Returns a newly created object that complies to the same rules as AbstractAnimation.getObject(float).
boolean	equals(java.lang.Object o)
java.awt.BasicStroke	getEndValue() Returns value 2.
java.awt.BasicStroke	getStartValue() Returns value 1.

Methods inherited from class com.miginfocom.ashape.animation.animations.AbstractAnimation

createCache, createCacheImpl, getFrameCount, getObject

Methods inherited from class java.lang.Object

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

Constructor Detail

BasicStrokeAnimation

public BasicStrokeAnimation(java.awt.BasicStroke sStroke,
                            java.awt.BasicStroke eStroke)

Constructor for no precalculated values. n1 and n2 needs to be of same type.

Currently handles: Integer, Long, Float and Double.

Parameters:

sStroke - The first value. Not null.

eStroke - The second value. Not null.

See Also:

AbstractAnimation

BasicStrokeAnimation

public BasicStrokeAnimation(java.awt.BasicStroke sStroke,
                            java.awt.BasicStroke eStroke,
                            int cacheFrameCount)

Constructor. n1 and n2 needs to be of same type.

Currently handles: Integer, Long, Float and Double.

Parameters:

sStroke - The first value. Not null.

eStroke - The second value. Not null.

cacheFrameCount - The number of cached values. Use to create a "set" of values so that the AbstractAnimation.getObject(float) won't have to make new once for every call.

See Also:

AbstractAnimation

Method Detail

createObject

protected java.lang.Object createObject(float perc)

Description copied from class: AbstractAnimation

Returns a newly created object that complies to the same rules as AbstractAnimation.getObject(float). For subclasses to implement.

Specified by:

createObject in class AbstractAnimation

Parameters:

perc - 0.0 to 1.0 0.0 is the first Object/frame and 1.0 is the last.

Returns:

A newly created object that complies to the same rules as AbstractAnimation.getObject(float).

assertCompatible

protected void assertCompatible(java.awt.BasicStroke sStroke,
                                java.awt.BasicStroke eStroke)

Throws a IllegalArgumentException if the values don't have the same number of elements for the dash array.

Parameters:

sStroke - The start value

eStroke - The end value

getStartValue

public java.awt.BasicStroke getStartValue()

Returns value 1.

Returns:

The first value.

getEndValue

public java.awt.BasicStroke getEndValue()

Returns value 2.

Returns:

The second value.

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class AbstractAnimation