com.jhlabs.image

Class ShapeFilter

java.lang.Object

com.jhlabs.image.AbstractBufferedImageOp

com.jhlabs.image.WholeImageFilter

com.jhlabs.image.ShapeFilter

All Implemented Interfaces:

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

public class ShapeFilter
extends WholeImageFilter

Field Summary

Fields

Modifier and Type	Field and Description
static int	CIRCLE_DOWN
static int	CIRCLE_UP
protected Colormap	colormap
static int	LINEAR
static int	SMOOTH

Fields inherited from class com.jhlabs.image.WholeImageFilter

originalSpace, transformedSpace

Constructor Summary

Constructors

Constructor and Description
ShapeFilter()

Method Summary

Modifier and Type	Method and Description
int	distanceMap(int[] map, int width, int height)
protected int[]	filterPixels(int width, int height, int[] inPixels, java.awt.Rectangle transformedSpace) Actually filter the pixels.
Colormap	getColormap() Get the colormap to be used for the filter.
float	getFactor()
boolean	getInvert()
boolean	getMerge()
int	getType()
boolean	getUseAlpha()
void	setColormap(Colormap colormap) Set the colormap to be used for the filter.
void	setFactor(float factor)
void	setInvert(boolean invert)
void	setMerge(boolean merge)
void	setType(int type)
void	setUseAlpha(boolean useAlpha)
java.lang.String	toString()

Methods inherited from class com.jhlabs.image.WholeImageFilter

filter, transformSpace

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

Field Detail

LINEAR

public static final int LINEAR

See Also:

Constant Field Values

CIRCLE_UP

public static final int CIRCLE_UP

See Also:

Constant Field Values

CIRCLE_DOWN

public static final int CIRCLE_DOWN

See Also:

Constant Field Values

SMOOTH

public static final int SMOOTH

See Also:

Constant Field Values

colormap

protected Colormap colormap

Constructor Detail

ShapeFilter

public ShapeFilter()

Method Detail

setFactor

public void setFactor(float factor)

getFactor

public float getFactor()

setColormap

public void setColormap(Colormap colormap)

Set the colormap to be used for the filter.

Parameters:

colormap - the colormap

See Also:

getColormap()

getColormap

public Colormap getColormap()

Get the colormap to be used for the filter.

Returns:

the colormap

See Also:

setColormap(com.jhlabs.image.Colormap)

setUseAlpha

public void setUseAlpha(boolean useAlpha)

getUseAlpha

public boolean getUseAlpha()

setType

public void setType(int type)

getType

public int getType()

setInvert

public void setInvert(boolean invert)

getInvert

public boolean getInvert()

setMerge

public void setMerge(boolean merge)

getMerge

public boolean getMerge()

filterPixels

protected int[] filterPixels(int width,
                             int height,
                             int[] inPixels,
                             java.awt.Rectangle transformedSpace)

Description copied from class: WholeImageFilter

Actually filter the pixels.

Specified by:

filterPixels in class WholeImageFilter

Parameters:

width - the image width

height - the image height

inPixels - the image pixels

transformedSpace - the output bounds

Returns:

the output pixels

distanceMap

public int distanceMap(int[] map,
                       int width,
                       int height)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object