com.jhlabs.image
public class OffsetFilter extends TransformFilter
BILINEAR, CLAMP, edgeAction, interpolation, NEAREST_NEIGHBOUR, originalSpace, RGB_CLAMP, transformedSpace, WRAP, ZERO
Constructor and Description |
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OffsetFilter() |
OffsetFilter(int xOffset,
int yOffset,
boolean wrap) |
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 |
getRelativeX() |
float |
getRelativeY() |
boolean |
getWrap() |
int |
getXOffset() |
int |
getYOffset() |
boolean |
isUseRelative() |
void |
setRelativeX(float relativeX) |
void |
setRelativeY(float relativeY) |
void |
setUseRelative(boolean useRelative)
When useRelative is set, the relative settings overwrite the absolute settings
|
void |
setWrap(boolean wrap) |
void |
setXOffset(int xOffset) |
void |
setYOffset(int yOffset) |
java.lang.String |
toString() |
protected void |
transformInverse(int x,
int y,
float[] out)
Inverse transform a point.
|
filterPixelsNN, getEdgeAction, getInterpolation, setEdgeAction, setInterpolation, transformSpace
clone, createCompatibleDestImage, getBounds2D, getPoint2D, getRenderingHints, getRGB, setRGB
public OffsetFilter()
public OffsetFilter(int xOffset, int yOffset, boolean wrap)
public void setRelativeX(float relativeX)
public void setRelativeY(float relativeY)
public float getRelativeX()
public float getRelativeY()
public boolean isUseRelative()
public void setUseRelative(boolean useRelative)
useRelative
- public void setXOffset(int xOffset)
public int getXOffset()
public void setYOffset(int yOffset)
public int getYOffset()
public void setWrap(boolean wrap)
public boolean getWrap()
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.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
public java.lang.String toString()
toString
in class java.lang.Object