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java.lang.Objectcom.jhlabs.image.AbstractBufferedImageOp
com.jhlabs.image.TransformFilter
com.jhlabs.image.RippleFilter
public class RippleFilter
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.
Field Summary | |
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static int |
NOISE
Noise ripples. |
static int |
SAWTOOTH
Sawtooth wave ripples. |
static int |
SINE
Sine wave ripples. |
static int |
TRIANGLE
Triangle wave ripples. |
Fields inherited from class com.jhlabs.image.TransformFilter |
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BILINEAR, CLAMP, edgeAction, interpolation, NEAREST_NEIGHBOUR, originalSpace, RGB_CLAMP, transformedSpace, WRAP, ZERO |
Constructor Summary | |
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RippleFilter()
Construct a RippleFilter. |
Method Summary | |
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int |
getWaveType()
Get the wave type. |
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)
Set the wave type. |
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)
Inverse transform a point. |
protected void |
transformSpace(java.awt.Rectangle r)
Forward transform a rectangle. |
Methods inherited from class com.jhlabs.image.TransformFilter |
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filter, filterPixelsNN, getEdgeAction, getInterpolation, setEdgeAction, setInterpolation |
Methods inherited from class com.jhlabs.image.AbstractBufferedImageOp |
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clone, createCompatibleDestImage, getBounds2D, getPoint2D, getRenderingHints, getRGB, setRGB |
Methods inherited from class java.lang.Object |
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equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
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public static final int SINE
public static final int SAWTOOTH
public static final int TRIANGLE
public static final int NOISE
Constructor Detail |
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public RippleFilter()
Method Detail |
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public void setXAmplitude(float xAmplitude)
xAmplitude
- the amplitude (in pixels).getXAmplitude()
public float getXAmplitude()
setXAmplitude(float)
public void setXWavelength(float xWavelength)
xWavelength
- the wavelength (in pixels).getXWavelength()
public float getXWavelength()
setXWavelength(float)
public void setYAmplitude(float yAmplitude)
yAmplitude
- the amplitude (in pixels).getYAmplitude()
public float getYAmplitude()
setYAmplitude(float)
public void setYWavelength(float yWavelength)
yWavelength
- the wavelength (in pixels).getYWavelength()
public float getYWavelength()
setYWavelength(float)
public void setWaveType(int waveType)
waveType
- the type.getWaveType()
public int getWaveType()
setWaveType(int)
protected void transformSpace(java.awt.Rectangle r)
TransformFilter
transformSpace
in class TransformFilter
r
- the rectangle to transformprotected void transformInverse(int x, int y, float[] out)
TransformFilter
transformInverse
in class TransformFilter
x
- the X position of the pixel in the output imagey
- the Y position of the pixel in the output imageout
- the position of the pixel in the input imagepublic java.lang.String toString()
toString
in class java.lang.Object
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