Class CropFilter

java.lang.Object

net.jalbum.filters.CropFilter

All Implemented Interfaces:

Serializable, JAFilter, ModifiesSize

public class CropFilter
extends Object
implements JAFilter, ModifiesSize

Crop images to specified dimension

Since:

15

See Also:

• Serialized Form

Field Summary

Fields inherited from interface se.datadosen.jalbum.JAFilter

ALL_POSTSCALE_STAGE, ALL_PRESCALE_STAGE, CLOSEUPS_POSTSCALE_STAGE, FOLDERS_POSTSCALE_STAGE, FOLDERS_PRESCALE_STAGE, THUMBNAILS_POSTSCALE_STAGE, THUMBNAILS_PRESCALE_STAGE

Constructor Summary

Constructors

Constructor	Description
CropFilter()

Method Summary

Modifier and Type	Method	Description
BufferedImage	filter(BufferedImage bi, Map vars)
Dimension	getBounds()
String	getDescription()
Dimension	getModifiedSize(Dimension originalSize, Map vars)	Calculate the size an image would have after being processed by this filter.
String	getName()
float	getXWeight()
float	getYWeight()
void	setBounds(Dimension bounds)
void	setXWeight(float weight)	Control what area of the image to use when cropping occurs Defaults to 50%, i.e focus on the middle part of the source image Can be overridden by the "xWeight" user variable
void	setYWeight(float weight)	Control what area of the image to use when cropping occurs Defaults to 20%, i.e focus on the topmost part of the source image Can be overridden by the "yWeight" user variable

Methods inherited from class java.lang.Object

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

Constructor Details

CropFilter

public CropFilter()

Method Details

getName

public String getName()

Specified by:

getName in interface JAFilter

getDescription

public String getDescription()

Specified by:

getDescription in interface JAFilter

getBounds

public Dimension getBounds()

setBounds

public void setBounds(Dimension bounds)

getXWeight

public float getXWeight()

setXWeight

public void setXWeight(float weight)

Control what area of the image to use when cropping occurs Defaults to 50%, i.e focus on the middle part of the source image Can be overridden by the "xWeight" user variable

Since:

1.1

getYWeight

public float getYWeight()

setYWeight

public void setYWeight(float weight)

Control what area of the image to use when cropping occurs Defaults to 20%, i.e focus on the topmost part of the source image Can be overridden by the "yWeight" user variable

Since:

1.1

filter

public BufferedImage filter(BufferedImage bi,
 Map vars)

Specified by:

filter in interface JAFilter

getModifiedSize

public Dimension getModifiedSize(Dimension originalSize,
 Map vars)

Description copied from interface: ModifiesSize

Calculate the size an image would have after being processed by this filter.

Specified by:

getModifiedSize in interface ModifiesSize

Parameters:

originalSize -

vars -

Returns: