com.threerings.opengl.util
Class ImageCache

java.lang.Object
  com.threerings.opengl.util.ResourceCache
      com.threerings.opengl.util.ImageCache

public class ImageCache
extends ResourceCache

A cache for images.

Nested Class Summary

protected static class

ImageCache.ImageKey Identifies a cached image.

Nested classes/interfaces inherited from class com.threerings.opengl.util.ResourceCache

ResourceCache.CachedResource<T>, ResourceCache.Subcache<K,V>

Field Summary

protected ResourceCache.Subcache<ImageCache.ImageKey,BufferedImage>	_buffered The buffered image subcache.
protected ResourceCache.Subcache<ImageCache.ImageKey,Image>	_images The GUI image subcache.

Fields inherited from class com.threerings.opengl.util.ResourceCache

_checkTimestamps, _ctx

Constructor Summary

ImageCache(GlContext ctx, boolean checkTimestamps)
Creates a new image cache.

Method Summary

void	clear() Clears the cache, forcing resources to be reloaded.
BufferedImage	getBufferedImage(String path, Colorization... zations) Retrieves a buffered image from the cache.
Image	getImage(String path, Colorization... zations) Retrieves a GUI image from the cache.

Methods inherited from class java.lang.Object

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

Field Detail

_images

protected ResourceCache.Subcache<ImageCache.ImageKey,Image> _images

The GUI image subcache.

_buffered

protected ResourceCache.Subcache<ImageCache.ImageKey,BufferedImage> _buffered

The buffered image subcache.

Constructor Detail

ImageCache

public ImageCache(GlContext ctx,
                  boolean checkTimestamps)

Creates a new image cache.

Parameters:

checkTimestamps - if true, check the last-modified timestamp of each resource file when we retrieve it from the cache, reloading the resource if the file has been modified externally.

Method Detail

getImage

public Image getImage(String path,
                      Colorization... zations)

Retrieves a GUI image from the cache.

getBufferedImage

public BufferedImage getBufferedImage(String path,
                                      Colorization... zations)

Retrieves a buffered image from the cache.

clear

public void clear()

Clears the cache, forcing resources to be reloaded.