public class DisplaceFilter extends TransformFilter
BILINEAR, CLAMP, edgeAction, interpolation, NEAREST_NEIGHBOUR, originalSpace, RGB_CLAMP, transformedSpace, WRAP, ZERO
Constructor and Description |
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DisplaceFilter() |
Modifier and Type | Method and Description |
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java.awt.image.BufferedImage |
filter(java.awt.image.BufferedImage src,
java.awt.image.BufferedImage dst) |
float |
getAmount()
Get the amount of distortion.
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java.awt.image.BufferedImage |
getDisplacementMap()
Get the displacement map.
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void |
setAmount(float amount)
Set the amount of distortion.
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void |
setDisplacementMap(java.awt.image.BufferedImage displacementMap)
Set the displacement map.
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java.lang.String |
toString() |
protected void |
transformInverse(int x,
int y,
float[] out)
Inverse transform a point.
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filterPixelsNN, getEdgeAction, getInterpolation, setEdgeAction, setInterpolation, transformSpace
clone, createCompatibleDestImage, getBounds2D, getPoint2D, getRenderingHints, getRGB, setRGB, stringToColor
public void setDisplacementMap(java.awt.image.BufferedImage displacementMap)
displacementMap
- an image representing the displacment at each pointgetDisplacementMap()
public java.awt.image.BufferedImage getDisplacementMap()
setDisplacementMap(java.awt.image.BufferedImage)
public void setAmount(float amount)
amount
- the amount, min-value 0, max-value 1getAmount()
public float getAmount()
setAmount(float)
public java.awt.image.BufferedImage filter(java.awt.image.BufferedImage src, java.awt.image.BufferedImage dst)
filter
in interface java.awt.image.BufferedImageOp
filter
in class TransformFilter
protected 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