Package com.jhlabs.image

Class CropFilter

java.lang.Object

com.jhlabs.image.AbstractBufferedImageOp

com.jhlabs.image.CropFilter

All Implemented Interfaces:

java.awt.image.BufferedImageOp, java.lang.Cloneable

public class CropFilter
extends AbstractBufferedImageOp

A filter which crops an image to a given rectangle.

Constructor Summary

Constructors

Constructor	Description
CropFilter()	Construct a CropFilter.
CropFilter(int x, int y, int width, int height)	Construct a CropFilter.

Method Summary

Modifier and Type	Method	Description
java.awt.image.BufferedImage	filter(java.awt.image.BufferedImage src, java.awt.image.BufferedImage dst)
int	getHeight()	Get the height of the crop rectangle.
int	getWidth()	Get the width of the crop rectangle.
int	getX()	Get the left edge of the crop rectangle.
int	getY()	Get the top edge of the crop rectangle.
void	setHeight(int height)	Set the height of the crop rectangle.
void	setWidth(int width)	Set the width of the crop rectangle.
void	setX(int x)	Set the left edge of the crop rectangle.
void	setY(int y)	Set the top edge of the crop rectangle.
java.lang.String	toString()

Methods inherited from class com.jhlabs.image.AbstractBufferedImageOp

clone, createCompatibleDestImage, getBounds2D, getPoint2D, getRenderingHints, getRGB, setRGB, stringToColor

Methods inherited from class java.lang.Object

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

Constructor Detail

CropFilter

public CropFilter()

Construct a CropFilter.

CropFilter

public CropFilter(int x,
                  int y,
                  int width,
                  int height)

Construct a CropFilter.

Parameters:

x - the left edge of the crop rectangle

y - the top edge of the crop rectangle

width - the width of the crop rectangle

height - the height of the crop rectangle

Method Detail

setX

public void setX(int x)

Set the left edge of the crop rectangle.

Parameters:

x - the left edge of the crop rectangle

See Also:

getX()

getX

public int getX()

Get the left edge of the crop rectangle.

Returns:

the left edge of the crop rectangle

See Also:

setX(int)

setY

public void setY(int y)

Set the top edge of the crop rectangle.

Parameters:

y - the top edge of the crop rectangle

See Also:

getY()

getY

public int getY()

Get the top edge of the crop rectangle.

Returns:

the top edge of the crop rectangle

See Also:

setY(int)

setWidth

public void setWidth(int width)

Set the width of the crop rectangle.

Parameters:

width - the width of the crop rectangle

See Also:

getWidth()

getWidth

public int getWidth()

Get the width of the crop rectangle.

Returns:

the width of the crop rectangle

See Also:

setWidth(int)

setHeight

public void setHeight(int height)

Set the height of the crop rectangle.

Parameters:

height - the height of the crop rectangle

See Also:

getHeight()

getHeight

public int getHeight()

Get the height of the crop rectangle.

Returns:

the height of the crop rectangle

See Also:

setHeight(int)

filter

public java.awt.image.BufferedImage filter(java.awt.image.BufferedImage src,
                                           java.awt.image.BufferedImage dst)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object