jaxe
Class ImageKeeper

java.lang.Object
  jaxe.ImageKeeper

public class ImageKeeper
extends java.lang.Object

Image loader and cache

Field Summary

protected java.util.Map<java.lang.String,java.awt.Image>

_images Map with images

Method Summary

protected java.awt.Image	load(java.lang.Class point, java.lang.String file, boolean notNull) Loads an image from a class or returns a cached image from the map
protected java.awt.Image	load(java.lang.String file, boolean notNull) Loads an image
static java.awt.Image	loadImage(java.lang.Class point, java.lang.String file) Loads an image from a specific class
static java.awt.Image	loadImage(java.lang.Class point, java.lang.String file, boolean notNull) Loads an image from a specific class
static java.awt.Image	loadImage(java.lang.String file) Loads an image
static java.awt.Image	loadImage(java.lang.String file, boolean notNull) Loads an image
protected void	remove(java.lang.String file) Removes an image from the map
static void	removeImage(java.lang.String file) Removes an image out of the cache

Methods inherited from class java.lang.Object

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

Field Detail

_images

protected java.util.Map<java.lang.String,java.awt.Image> _images

Map with images

Method Detail

loadImage

public static java.awt.Image loadImage(java.lang.String file)

Loads an image

Parameters:

file - Path/filename

Returns:

Image or null

loadImage

public static java.awt.Image loadImage(java.lang.String file,
                                       boolean notNull)

Loads an image

Parameters:

file - Path/filename

Returns:

Image or null

loadImage

public static java.awt.Image loadImage(java.lang.Class point,
                                       java.lang.String file)

Loads an image from a specific class

Parameters:

point - Class to load from

file - Path/filename

Returns:

Image or null

loadImage

public static java.awt.Image loadImage(java.lang.Class point,
                                       java.lang.String file,
                                       boolean notNull)

Loads an image from a specific class

Parameters:

point - Class to load from

file - Path/filename

Returns:

Image or null

removeImage

public static void removeImage(java.lang.String file)

Removes an image out of the cache

Parameters:

file - Path/filename

load

protected java.awt.Image load(java.lang.String file,
                              boolean notNull)

Loads an image

Parameters:

file - Path/filename

notNull - Flag to return a dummy image if image could not be loaded

Returns:

Image or null

load

protected java.awt.Image load(java.lang.Class point,
                              java.lang.String file,
                              boolean notNull)

Loads an image from a class or returns a cached image from the map

Parameters:

point - Point to load from

file - Path/filename

notNull - Flag to return a dummy image if image could not be loaded

Returns:

Image or null

remove

protected void remove(java.lang.String file)

Removes an image from the map

Parameters:

file - Pfad/Dateiname