LEONARDI Application Composer - 8.9.0.40 by W4 S.A.

leon.view.filters
Class LyImageFilter

java.lang.Object
  extended by leon.view.filters.LyImageFilter
Direct Known Subclasses:
LyDisableImageFilter, LyEmbossImageFilter, LyGrayImageFilter, LyReplaceColorImageFilter

public abstract class LyImageFilter
extends java.lang.Object

This class is used to create filtered images. This class is abstract since it does not represent a real filter. It gives only useful static methods to create and manipulate images. Each type of filter must inherits this class and implements its own filtering algorithm in a method.


Field Summary
static java.lang.String __VERSION
           
 
Constructor Summary
LyImageFilter()
          Constructor with no parameter.
 
Method Summary
static void clearCache()
          Clears the images cache.
static void putCache(java.lang.String key, java.awt.Image image)
          Adds the specified pair (key-image) to the images cache.
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

__VERSION

public static final java.lang.String __VERSION
See Also:
Constant Field Values
Constructor Detail

LyImageFilter

public LyImageFilter()
Constructor with no parameter. Simply calls the init() method.

Method Detail

clearCache

public static void clearCache()
Clears the images cache.

See Also:
putCache(String,Image)

putCache

public static void putCache(java.lang.String key,
                            java.awt.Image image)
Adds the specified pair (key-image) to the images cache.

Parameters:
key - The key used to register the filtered image. This key must be unique for a given image and a given filter.
image - The filtered image that must be registered.
See Also:
clearCache()

(c) January 2013 - W4 S.A.

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