org.jmage.filter
Class NoOpFilter

java.lang.Object
  org.jmage.filter.ConfigurableImageFilter
      org.jmage.filter.NoOpFilter

All Implemented Interfaces:

ImageFilter

public class NoOpFilter
extends ConfigurableImageFilter

No Operation Filter for debugging purposes.

Field Summary

protected static org.apache.log4j.Logger

log

Fields inherited from class org.jmage.filter.ConfigurableImageFilter

filterProperties, INITIALIZED, NOT_INITIALIZED

Constructor Summary

NoOpFilter()

Method Summary

javax.media.jai.PlanarImage	filter(javax.media.jai.PlanarImage image) Returns the image.
void	initialize(java.util.Properties filterProperties) Initializes the ImageFilter with properties

Methods inherited from class org.jmage.filter.ConfigurableImageFilter

filter, getFilterProperties, toString

Methods inherited from class java.lang.Object

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

Field Detail

log

protected static org.apache.log4j.Logger log

Constructor Detail

NoOpFilter

public NoOpFilter()

Method Detail

initialize

public void initialize(java.util.Properties filterProperties)
                throws FilterException

Initializes the ImageFilter with properties

Specified by:

initialize in class ConfigurableImageFilter

Parameters:

filterProperties -

Throws:

FilterException - if the filter can't handle the properties.

filter

public javax.media.jai.PlanarImage filter(javax.media.jai.PlanarImage image)
                                   throws FilterException

Returns the image.

Parameters:

image - the image

Returns:

the filtered image

Throws:

FilterException - if an error occurs during filtering