Package adams.data.image.transformer.crop

Class RectangleCrop

java.lang.Object

adams.core.logging.LoggingObject

adams.core.logging.CustomLoggingLevelObject

adams.core.option.AbstractOptionHandler

adams.data.image.transformer.crop.AbstractCropAlgorithm

adams.data.image.transformer.crop.RectangleCrop

All Implemented Interfaces:

Destroyable, GlobalInfoSupporter, LoggingLevelHandler, LoggingSupporter, OptionHandler, SizeOfHandler, CropAlgorithm<BufferedImage>, Serializable

public class RectangleCrop
extends AbstractCropAlgorithm

Turns the image into one with only two indexed colors and then determines from all four sides the locations where the color changes from the one on the edge. The image is then cropped to this rectangle.

-logging-level <OFF|SEVERE|WARNING|INFO|CONFIG|FINE|FINER|FINEST> (property: loggingLevel)
    The logging level for outputting errors and debugging output.
    default: WARNING
 

Version:

$Revision: 8487 $

Author:

fracpete (fracpete at waikato dot ac dot nz)

See Also:

Serialized Form

Field Summary

Fields inherited from class adams.data.image.transformer.crop.AbstractCropAlgorithm

m_BottomRight, m_TopLeft

Fields inherited from class adams.core.option.AbstractOptionHandler

m_OptionManager

Fields inherited from class adams.core.logging.LoggingObject

m_Logger, m_LoggingIsEnabled, m_LoggingLevel

Fields inherited from interface adams.data.image.CropAlgorithm

CROP_BOTTOM, CROP_LEFT, CROP_RIGHT, CROP_TOP

Constructor Summary

Constructors

Constructor	Description
RectangleCrop()

Method Summary

Modifier and Type	Method	Description
protected BufferedImage	doCrop(BufferedImage img)	Performs the actual cropping.
String	globalInfo()	Returns a string describing the object.

Methods inherited from class adams.data.image.transformer.crop.AbstractCropAlgorithm

check, crop, getBottomRight, getTopLeft, postCrop, preCrop

Methods inherited from class adams.core.option.AbstractOptionHandler

cleanUpOptions, defineOptions, destroy, finishInit, getDefaultLoggingLevel, getOptionManager, initialize, loggingLevelTipText, newOptionManager, reset, setLoggingLevel, toCommandLine, toString

Methods inherited from class adams.core.logging.LoggingObject

configureLogger, getLogger, getLoggingLevel, initializeLogging, isLoggingEnabled, sizeOf

Methods inherited from class java.lang.Object

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

Methods inherited from interface adams.core.logging.LoggingLevelHandler

getLoggingLevel

Constructor Detail

RectangleCrop

public RectangleCrop()

Method Detail

globalInfo

public String globalInfo()

Returns a string describing the object.

Specified by:

globalInfo in interface GlobalInfoSupporter

Specified by:

globalInfo in class AbstractOptionHandler

Returns:

a description suitable for displaying in the gui

doCrop

protected BufferedImage doCrop(BufferedImage img)

Performs the actual cropping.

Specified by:

doCrop in class AbstractCropAlgorithm

Parameters:

img - the image to crop

Returns:

the (potentially) cropped image