Catalano.Imaging.Filters

Class Subtract

java.lang.Object

Catalano.Imaging.Filters.Subtract

All Implemented Interfaces:

IApplyInPlace

public class Subtract
extends java.lang.Object
implements IApplyInPlace

Subtract filter - subtract pixel values of one or two images.

Constructor Summary

Constructors

Constructor and Description
Subtract() Initialize a new instance of the Subtract class.
Subtract(FastBitmap overlayImage) Initialize a new instance of the Subtract class.
Subtract(int gray) Initialize a new instance of the Subtract class.
Subtract(int r, int g, int b) Initialize a new instance of the Subtract class.

Method Summary

Modifier and Type	Method and Description
void	applyInPlace(FastBitmap sourceImage) Apply filter to an image.
void	setOverlayImage(FastBitmap overlayImage) Sets an overlay image, which will be used as the second image required to process source image.

Methods inherited from class java.lang.Object

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

Constructor Detail

Subtract

public Subtract()

Initialize a new instance of the Subtract class.

Subtract

public Subtract(int gray)

Initialize a new instance of the Subtract class.

Parameters:

gray - Gray value.

Subtract

public Subtract(int r,
                int g,
                int b)

Initialize a new instance of the Subtract class.

Parameters:

r - Red value.

g - Green value.

b - Blue value.

Subtract

public Subtract(FastBitmap overlayImage)

Initialize a new instance of the Subtract class.

Parameters:

overlayImage - Overlay image.

Method Detail

setOverlayImage

public void setOverlayImage(FastBitmap overlayImage)

Sets an overlay image, which will be used as the second image required to process source image.

Parameters:

overlayImage - Overlay image.

applyInPlace

public void applyInPlace(FastBitmap sourceImage)

Description copied from interface: IApplyInPlace

Apply filter to an image.

Specified by:

applyInPlace in interface IApplyInPlace

Parameters:

sourceImage - Image to be processed.