net.aerith.misao.image.filter
Class SubtractionFilter

java.lang.Object
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  +--net.aerith.misao.image.filter.Filter
        |
        +--net.aerith.misao.image.filter.SubtractionFilter

public class SubtractionFilter

extends Filter

The SubtractionFilter is an image processing filter to subtract an image from the base image. The result is stored in the new image.

Field Summary

protected MonoImage	base_image The base image.
protected MapFunction	map_function The map function to convert (x,y) on the specified image to (x,y) on the base image.

Fields inherited from class net.aerith.misao.image.filter.Filter

monitor_set

Constructor Summary

SubtractionFilter(MonoImage base_image)
Constructs a filter.

Method Summary

MonoImage	operate(MonoImage image) Operates the image processing filter and creates the new image buffer.
void	setMapFunction(MapFunction map_function) Sets the map function.

Methods inherited from class net.aerith.misao.image.filter.Filter

addMonitor, setMonitor

Methods inherited from class java.lang.Object

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

Field Detail

base_image

protected MonoImage base_image

The base image.

map_function

protected MapFunction map_function

The map function to convert (x,y) on the specified image to (x,y) on the base image.

Constructor Detail

SubtractionFilter

public SubtractionFilter(MonoImage base_image)

Constructs a filter.

Parameters:

base_image - the base image.

Method Detail

setMapFunction

public void setMapFunction(MapFunction map_function)

Sets the map function.

Parameters:

map_function - the map function to convert (x,y) on the specified image to (x,y) on the base image.

operate

public MonoImage operate(MonoImage image)

Operates the image processing filter and creates the new image buffer.

Overrides:

operate in class Filter

Parameters:

image - the original image to process.

Returns:

the new image buffer.