com.threerings.media.animation

Class GleamAnimation

java.lang.Object

com.threerings.media.AbstractMedia

com.threerings.media.animation.Animation

com.threerings.media.animation.GleamAnimation

All Implemented Interfaces:

Shape

public class GleamAnimation
extends Animation

Washes all non-transparent pixels in a sprite with a particular color (by compositing them with the solid color with progressively higher alpha values) and then back again.

Field Summary

Fields inherited from class com.threerings.media.AbstractMedia

HUD_LAYER

Constructor Summary

Constructors

Constructor and Description
GleamAnimation(Sprite sprite, Color color, int upmillis, int downmillis, boolean fadeIn) Creates a gleam animation with the supplied sprite.
GleamAnimation(SpriteManager spmgr, Sprite sprite, Color color, int upmillis, int downmillis, boolean fadeIn) Creates a gleam animation with the supplied sprite.

Method Summary

Modifier and Type	Method and Description
void	fastForward(long timeDelta) Called when the appropriate media manager has been paused for some length of time and is then unpaused.
void	paint(Graphics2D gfx) Called by the appropriate manager to request that the media render itself with the given graphics context.
void	tick(long timestamp) Called periodically by this media's manager to give it a chance to do its thing.

Methods inherited from class com.threerings.media.animation.Animation

addAnimationObserver, isFinished, removeAnimationObserver, reset, setLocation

Methods inherited from class com.threerings.media.AbstractMedia

contains, contains, contains, contains, getBounds, getBounds2D, getPathIterator, getPathIterator, getRenderOrder, init, intersects, intersects, invalidate, queueNotification, renderCompareTo, setRenderOrder, toString, viewLocationDidChange

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

GleamAnimation

public GleamAnimation(Sprite sprite,
                      Color color,
                      int upmillis,
                      int downmillis,
                      boolean fadeIn)

Creates a gleam animation with the supplied sprite. The sprite will be faded to the specified color and then back again.

Parameters:

fadeIn - if true, the sprite itself will be faded in as we fade up to the gleam color and the gleam color will fade out, leaving just the sprite imagery.

GleamAnimation

public GleamAnimation(SpriteManager spmgr,
                      Sprite sprite,
                      Color color,
                      int upmillis,
                      int downmillis,
                      boolean fadeIn)

Creates a gleam animation with the supplied sprite. The sprite will be faded to the specified color and then back again. The sprite may be already added to the supplied sprite manager or not, but when the animation is complete, it will have been added.

Parameters:

fadeIn - if true, the sprite itself will be faded in as we fade up to the gleam color and the gleam color will fade out, leaving just the sprite imagery.

Method Detail

tick

public void tick(long timestamp)

Description copied from class: AbstractMedia

Called periodically by this media's manager to give it a chance to do its thing.

Specified by:

tick in class AbstractMedia

Parameters:

timestamp - a time stamp associated with this tick. Note: this is not obtained from a call to System.currentTimeMillis() and cannot be compared to timestamps obtained there from.

fastForward

public void fastForward(long timeDelta)

Description copied from class: AbstractMedia

Called when the appropriate media manager has been paused for some length of time and is then unpaused. Media should adjust any time stamps that are maintained internally forward by the delta so that time maintains the illusion of flowing smoothly forward.

Overrides:

fastForward in class AbstractMedia

paint

public void paint(Graphics2D gfx)

Description copied from class: AbstractMedia

Called by the appropriate manager to request that the media render itself with the given graphics context. The media may wish to inspect the clipping region that has been set on the graphics context to render itself more efficiently. This method will only be called after it has been established that this media's bounds intersect the clipping region.

Specified by:

paint in class AbstractMedia