Package com.jhlabs.image
Class RippleFilter
java.lang.Object
com.jhlabs.image.AbstractBufferedImageOp
com.jhlabs.image.TransformFilter
com.jhlabs.image.RippleFilter
- All Implemented Interfaces:
BufferedImageOp
,Cloneable
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
FieldsModifier and TypeFieldDescriptionstatic final int
static final int
static final int
static final int
float
float
float
float
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 -
Method Summary
Modifier and TypeMethodDescriptionint
float
Get the amplitude of ripple in the X direction.float
Get the wavelength of ripple in the X direction.float
Get the amplitude of ripple in the Y direction.float
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.toString()
protected void
transformInverse
(int x, int y, float[] out) protected void
Methods inherited from class com.jhlabs.image.TransformFilter
filter, filterPixelsNN, getEdgeAction, getInterpolation, setEdgeAction, setInterpolation
Methods inherited from class com.jhlabs.image.AbstractBufferedImageOp
clone, createCompatibleDestImage, getBounds2D, getPoint2D, getRenderingHints, getRGB, setRGB
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Field Details
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SINE
public static final int SINE- See Also:
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SAWTOOTH
public static final int SAWTOOTH- See Also:
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TRIANGLE
public static final int TRIANGLE- See Also:
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NOISE
public static final int NOISE- See Also:
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xAmplitude
public float xAmplitude -
yAmplitude
public float yAmplitude -
xWavelength
public float xWavelength -
yWavelength
public float yWavelength
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Constructor Details
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RippleFilter
public RippleFilter()Construct a RIppleFIlter
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Method Details
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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) -
getWaveType
public int getWaveType() -
transformSpace
- 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
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