com.jhlabs.image

Class ColorHalftoneFilter

java.lang.Object

com.jhlabs.image.AbstractBufferedImageOp

com.jhlabs.image.ColorHalftoneFilter

All Implemented Interfaces:

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

public class ColorHalftoneFilter
extends AbstractBufferedImageOp

A Filter to pixellate images.

Constructor Summary

Constructors

Constructor and Description
ColorHalftoneFilter()

Method Summary

Modifier and Type	Method and Description
java.awt.image.BufferedImage	filter(java.awt.image.BufferedImage src, java.awt.image.BufferedImage dst)
float	getCyanScreenAngle() Get the cyan screen angle.
float	getDotRadius() Get the pixel block size.
float	getMagentaScreenAngle() Get the magenta screen angle.
float	getYellowScreenAngle() Get the yellow screen angle.
void	setCyanScreenAngle(float cyanScreenAngle) Set the cyan screen angle.
void	setDotRadius(float dotRadius) Set the pixel block size.
void	setMagentaScreenAngle(float magentaScreenAngle) Set the magenta screen angle.
void	setYellowScreenAngle(float yellowScreenAngle) Set the yellow screen angle.
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

ColorHalftoneFilter

public ColorHalftoneFilter()

Method Detail

setDotRadius

public void setDotRadius(float dotRadius)

Set the pixel block size.

Parameters:

dotRadius - the number of pixels along each block edge, min-value 1, max-value 100+

See Also:

getDotRadius()

getDotRadius

public float getDotRadius()

Get the pixel block size.

Returns:

the number of pixels along each block edge

See Also:

setDotRadius(float)

getCyanScreenAngle

public float getCyanScreenAngle()

Get the cyan screen angle.

Returns:

the cyan screen angle (in radians)

See Also:

setCyanScreenAngle(float)

setCyanScreenAngle

public void setCyanScreenAngle(float cyanScreenAngle)

Set the cyan screen angle.

Parameters:

cyanScreenAngle - the cyan screen angle (in radians)

See Also:

getCyanScreenAngle()

getMagentaScreenAngle

public float getMagentaScreenAngle()

Get the magenta screen angle.

Returns:

the magenta screen angle (in radians)

See Also:

setMagentaScreenAngle(float)

setMagentaScreenAngle

public void setMagentaScreenAngle(float magentaScreenAngle)

Set the magenta screen angle.

Parameters:

magentaScreenAngle - the magenta screen angle (in radians)

See Also:

getMagentaScreenAngle()

getYellowScreenAngle

public float getYellowScreenAngle()

Get the yellow screen angle.

Returns:

the yellow screen angle (in radians)

See Also:

setYellowScreenAngle(float)

setYellowScreenAngle

public void setYellowScreenAngle(float yellowScreenAngle)

Set the yellow screen angle.

Parameters:

yellowScreenAngle - the yellow screen angle (in radians)

See Also:

getYellowScreenAngle()

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