com.jhlabs.image
Class BorderFilter

java.lang.Object
  com.jhlabs.image.AbstractBufferedImageOp
      com.jhlabs.image.BorderFilter

All Implemented Interfaces:

BufferedImageOp, Cloneable

public class BorderFilter
extends AbstractBufferedImageOp

A filter to add a border around an image using the supplied Paint, which may be null for no painting.

Constructor Summary

BorderFilter()
Construct a BorderFilter which does nothing.

BorderFilter(int leftBorder, int topBorder, int rightBorder, int bottomBorder, Paint borderPaint)
Construct a BorderFilter.

Method Summary

BufferedImage	filter(BufferedImage src, BufferedImage dst)
Paint	getBorderPaint() Get the border paint.
int	getBottomBorder() Returns the border border value.
int	getLeftBorder() Returns the left border value.
int	getRightBorder() Returns the right border value.
int	getTopBorder() Returns the top border value.
void	setBorderPaint(Paint borderPaint) Set the border paint.
void	setBottomBorder(int bottomBorder) Set the border size on the bottom edge.
void	setLeftBorder(int leftBorder) Set the border size on the left edge.
void	setRightBorder(int rightBorder) Set the border size on the right edge.
void	setTopBorder(int topBorder) Set the border size on the top edge.
String	toString()

Methods inherited from class com.jhlabs.image.AbstractBufferedImageOp

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

Methods inherited from class java.lang.Object

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

Constructor Detail

BorderFilter

public BorderFilter()

Construct a BorderFilter which does nothing.

BorderFilter

public BorderFilter(int leftBorder,
                    int topBorder,
                    int rightBorder,
                    int bottomBorder,
                    Paint borderPaint)

Construct a BorderFilter.

Parameters:

leftBorder - the left border value

topBorder - the top border value

rightBorder - the right border value

bottomBorder - the bottom border value

borderPaint - the paint with which to fill the border

Method Detail

setLeftBorder

public void setLeftBorder(int leftBorder)

Set the border size on the left edge.

Parameters:

leftBorder - the number of pixels of border to add to the edge

See Also:

getLeftBorder()

getLeftBorder

public int getLeftBorder()

Returns the left border value.

Returns:

the left border value.

See Also:

setLeftBorder(int)

setRightBorder

public void setRightBorder(int rightBorder)

Set the border size on the right edge.

Parameters:

rightBorder - the number of pixels of border to add to the edge

See Also:

getRightBorder()

getRightBorder

public int getRightBorder()

Returns the right border value.

Returns:

the right border value.

See Also:

setRightBorder(int)

setTopBorder

public void setTopBorder(int topBorder)

Set the border size on the top edge.

Parameters:

topBorder - the number of pixels of border to add to the edge

See Also:

getTopBorder()

getTopBorder

public int getTopBorder()

Returns the top border value.

Returns:

the top border value.

See Also:

setTopBorder(int)

setBottomBorder

public void setBottomBorder(int bottomBorder)

Set the border size on the bottom edge.

Parameters:

bottomBorder - the number of pixels of border to add to the edge

See Also:

getBottomBorder()

getBottomBorder

public int getBottomBorder()

Returns the border border value.

Returns:

the border border value.

See Also:

setBottomBorder(int)

setBorderPaint

public void setBorderPaint(Paint borderPaint)

Set the border paint.

Parameters:

borderPaint - the paint with which to fill the border

See Also:

getBorderPaint()

getBorderPaint

public Paint getBorderPaint()

Get the border paint.

Returns:

the paint with which to fill the border

See Also:

setBorderPaint(java.awt.Paint)

filter

public BufferedImage filter(BufferedImage src,
                            BufferedImage dst)

toString

public String toString()

Overrides:

toString in class Object