stream.image

Class ChangedPixelRatio

java.lang.Object

stream.AbstractProcessor

stream.image.AbstractImageProcessor

stream.image.ChangedPixelRatio

All Implemented Interfaces:

ImageProcessor, stream.Processor, stream.StatefulProcessor

public class ChangedPixelRatio
extends AbstractImageProcessor

Field Summary

Fields inherited from class stream.image.AbstractImageProcessor

imageKey

Fields inherited from class stream.AbstractProcessor

context

Fields inherited from interface stream.image.ImageProcessor

DEFAULT_IMAGE_KEY

Constructor Summary

Constructors

Constructor and Description
ChangedPixelRatio()

Method Summary

Modifier and Type	Method and Description
String	getOutput()
stream.Data	process(stream.Data item, ImageRGB img)
void	setOutput(String output)

Methods inherited from class stream.image.AbstractImageProcessor

getImage, process, setImage

Methods inherited from class stream.AbstractProcessor

finish, init, resetState

Methods inherited from class java.lang.Object

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

Constructor Detail

ChangedPixelRatio

public ChangedPixelRatio()

Method Detail

getOutput

public String getOutput()

Returns:

the output

setOutput

@Parameter(description="This parameter sets the key under which the changed pixel ratio is stored in the output data item.")
public void setOutput(String output)

Parameters:

output - the output to set

process

public stream.Data process(stream.Data item,
                           ImageRGB img)

Specified by:

process in interface ImageProcessor

Specified by:

process in class AbstractImageProcessor