org.generation5.vision
Class BorderTracingOp

java.lang.Object
  org.generation5.vision.Filter
      org.generation5.vision.BorderTracingOp

public class BorderTracingOp

extends Filter

Placeholder - this class is not yet implemented!

Field Summary

protected java.util.LinkedList	borderList
protected int	connectivity
int	CONNECTIVITY_EIGHT
int	CONNECTIVITY_FOUR
int	INNER_TRACE
int	OUTER_TRACE
protected int	scanStartX
protected int	scanStartY

Constructor Summary

BorderTracingOp()
Creates a new instance of BorderTracingOp

Method Summary

java.awt.image.BufferedImage	filter(java.awt.image.BufferedImage image, java.awt.image.BufferedImage output) Perform a filter operation.
protected java.awt.image.BufferedImage	innerBorder(java.awt.image.BufferedImage input, java.awt.image.BufferedImage output)
static void	main(java.lang.String[] args)

Methods inherited from class org.generation5.vision.Filter

filter, verifyOutput, verifyOutput, verifyOutput

Methods inherited from class java.lang.Object

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

Field Detail

INNER_TRACE

public final int INNER_TRACE

See Also:

Constant Field Values

OUTER_TRACE

public final int OUTER_TRACE

See Also:

Constant Field Values

CONNECTIVITY_FOUR

public final int CONNECTIVITY_FOUR

See Also:

Constant Field Values

CONNECTIVITY_EIGHT

public final int CONNECTIVITY_EIGHT

See Also:

Constant Field Values

scanStartX

protected int scanStartX

scanStartY

protected int scanStartY

connectivity

protected int connectivity

borderList

protected java.util.LinkedList borderList

Constructor Detail

BorderTracingOp

public BorderTracingOp()

Creates a new instance of BorderTracingOp

Method Detail

main

public static void main(java.lang.String[] args)

Parameters:

args - the command line arguments

innerBorder

protected java.awt.image.BufferedImage innerBorder(java.awt.image.BufferedImage input,
                                                   java.awt.image.BufferedImage output)

filter

public java.awt.image.BufferedImage filter(java.awt.image.BufferedImage image,
                                           java.awt.image.BufferedImage output)

Description copied from class: Filter

Perform a filter operation. Note that your filter method should provide the necessary functionality to allow users to either pass an output image, or have own dynamically created if null is passed. This can be easily achieved using the verifyOutput methods provided.

Specified by:

filter in class Filter

Parameters:

output - the pre-allocated output image (optional).

image - the input image

Returns:

the output from the filter

See Also:

Filter.verifyOutput(BufferedImage, BufferedImage)