Package helma.image
Class ImageFilterOp
- java.lang.Object
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- helma.image.ImageFilterOp
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- All Implemented Interfaces:
java.awt.image.BufferedImageOp
public class ImageFilterOp extends java.lang.Object implements java.awt.image.BufferedImageOp
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Constructor Summary
Constructors Constructor Description ImageFilterOp(java.awt.image.ImageFilter filter)
Construct a ImageFilterOp
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description java.awt.image.BufferedImage
createCompatibleDestImage(java.awt.image.BufferedImage src, java.awt.image.ColorModel destCM)
java.awt.image.BufferedImage
filter(java.awt.image.BufferedImage src, java.awt.image.BufferedImage dst)
Do the filter operationjava.awt.geom.Rectangle2D
getBounds2D(java.awt.image.BufferedImage src)
java.awt.geom.Point2D
getPoint2D(java.awt.geom.Point2D srcPt, java.awt.geom.Point2D dstPt)
java.awt.RenderingHints
getRenderingHints()
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Method Detail
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filter
public java.awt.image.BufferedImage filter(java.awt.image.BufferedImage src, java.awt.image.BufferedImage dst)
Do the filter operation- Specified by:
filter
in interfacejava.awt.image.BufferedImageOp
- Parameters:
src
- The source BufferedImage. Can be any type.dst
- The destination image. If not null, must be of type TYPE_INT_RGB, TYPE_INT_ARGB or TYPE_INT_ARGB_PRE- Returns:
- the filtered image
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createCompatibleDestImage
public java.awt.image.BufferedImage createCompatibleDestImage(java.awt.image.BufferedImage src, java.awt.image.ColorModel destCM)
- Specified by:
createCompatibleDestImage
in interfacejava.awt.image.BufferedImageOp
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getRenderingHints
public java.awt.RenderingHints getRenderingHints()
- Specified by:
getRenderingHints
in interfacejava.awt.image.BufferedImageOp
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getPoint2D
public java.awt.geom.Point2D getPoint2D(java.awt.geom.Point2D srcPt, java.awt.geom.Point2D dstPt)
- Specified by:
getPoint2D
in interfacejava.awt.image.BufferedImageOp
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getBounds2D
public java.awt.geom.Rectangle2D getBounds2D(java.awt.image.BufferedImage src)
- Specified by:
getBounds2D
in interfacejava.awt.image.BufferedImageOp
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