Package com.jhlabs.image
Class RippleFilter
- java.lang.Object
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- com.jhlabs.image.AbstractBufferedImageOp
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- com.jhlabs.image.TransformFilter
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- com.jhlabs.image.RippleFilter
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- All Implemented Interfaces:
java.awt.image.BufferedImageOp
,java.lang.Cloneable
public class RippleFilter extends TransformFilter
A filter which distorts an image by rippling it in the X or Y directions. The amplitude and wavelength of rippling can be specified as well as whether pixels going off the edges are wrapped or not.
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Field Summary
Fields Modifier and Type Field Description static int
NOISE
static int
SAWTOOTH
static int
SINE
static int
TRIANGLE
float
xAmplitude
float
xWavelength
float
yAmplitude
float
yWavelength
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Fields inherited from class com.jhlabs.image.TransformFilter
BILINEAR, CLAMP, edgeAction, interpolation, NEAREST_NEIGHBOUR, originalSpace, transformedSpace, WRAP, ZERO
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Constructor Summary
Constructors Constructor Description RippleFilter()
Construct a RIppleFIlter
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description int
getWaveType()
float
getXAmplitude()
Get the amplitude of ripple in the X direction.float
getXWavelength()
Get the wavelength of ripple in the X direction.float
getYAmplitude()
Get the amplitude of ripple in the Y direction.float
getYWavelength()
Get the wavelength of ripple in the Y direction.void
setWaveType(int waveType)
void
setXAmplitude(float xAmplitude)
Set the amplitude of ripple in the X direction.void
setXWavelength(float xWavelength)
Set the wavelength of ripple in the X direction.void
setYAmplitude(float yAmplitude)
Set the amplitude of ripple in the Y direction.void
setYWavelength(float yWavelength)
Set the wavelength of ripple in the Y direction.java.lang.String
toString()
protected void
transformInverse(int x, int y, float[] out)
protected void
transformSpace(java.awt.Rectangle r)
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Methods inherited from class com.jhlabs.image.TransformFilter
filter, filterPixelsNN, getEdgeAction, getInterpolation, setEdgeAction, setInterpolation
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Methods inherited from class com.jhlabs.image.AbstractBufferedImageOp
clone, createCompatibleDestImage, getBounds2D, getPoint2D, getRenderingHints, getRGB, setRGB
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Field Detail
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SINE
public static final int SINE
- See Also:
- Constant Field Values
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SAWTOOTH
public static final int SAWTOOTH
- See Also:
- Constant Field Values
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TRIANGLE
public static final int TRIANGLE
- See Also:
- Constant Field Values
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NOISE
public static final int NOISE
- See Also:
- Constant Field Values
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xAmplitude
public float xAmplitude
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yAmplitude
public float yAmplitude
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xWavelength
public float xWavelength
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yWavelength
public float yWavelength
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Method Detail
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setXAmplitude
public void setXAmplitude(float xAmplitude)
Set the amplitude of ripple in the X direction.- Parameters:
xAmplitude
- the amplitude (in pixels).
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getXAmplitude
public float getXAmplitude()
Get the amplitude of ripple in the X direction.- Returns:
- the amplitude (in pixels).
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setXWavelength
public void setXWavelength(float xWavelength)
Set the wavelength of ripple in the X direction.- Parameters:
xWavelength
- the wavelength (in pixels).
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getXWavelength
public float getXWavelength()
Get the wavelength of ripple in the X direction.- Returns:
- the wavelength (in pixels).
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setYAmplitude
public void setYAmplitude(float yAmplitude)
Set the amplitude of ripple in the Y direction.- Parameters:
yAmplitude
- the amplitude (in pixels).
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getYAmplitude
public float getYAmplitude()
Get the amplitude of ripple in the Y direction.- Returns:
- the amplitude (in pixels).
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setYWavelength
public void setYWavelength(float yWavelength)
Set the wavelength of ripple in the Y direction.- Parameters:
yWavelength
- the wavelength (in pixels).
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getYWavelength
public float getYWavelength()
Get the wavelength of ripple in the Y direction.- Returns:
- the wavelength (in pixels).
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setWaveType
public void setWaveType(int waveType)
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getWaveType
public int getWaveType()
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transformSpace
protected void transformSpace(java.awt.Rectangle r)
- Overrides:
transformSpace
in classTransformFilter
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transformInverse
protected void transformInverse(int x, int y, float[] out)
- Specified by:
transformInverse
in classTransformFilter
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toString
public java.lang.String toString()
- Overrides:
toString
in classjava.lang.Object
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