Package org.apache.pdfbox.jbig2.image
Class Scanline.IntegerSinglePixelPackedScanline
- java.lang.Object
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- org.apache.pdfbox.jbig2.image.Scanline
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- org.apache.pdfbox.jbig2.image.Scanline.IntegerSinglePixelPackedScanline
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Nested Class Summary
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Nested classes/interfaces inherited from class org.apache.pdfbox.jbig2.image.Scanline
Scanline.ByteBGRScanline, Scanline.ByteBiLevelPackedScanline, Scanline.GenericRasterScanline, Scanline.IntegerSinglePixelPackedScanline, Scanline.ScanlineFilter
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Field Summary
Fields Modifier and Type Field Description private int[]
bitMasks
private int[]
bitOffsets
private int
componentCount
private int[]
data
private java.awt.image.WritableRaster
dstRaster
private java.awt.image.Raster
srcRaster
private java.awt.image.SinglePixelPackedSampleModel
srcSM
private int[]
tmp
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Constructor Summary
Constructors Modifier Constructor Description protected
IntegerSinglePixelPackedScanline(java.awt.image.Raster src, java.awt.image.WritableRaster dst, int length)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected void
accumulate(int weight, Scanline dst)
protected void
clear()
protected void
fetch(int x, int y)
protected void
filter(int[] preShift, int[] postShift, Weighttab[] tabs, Scanline dst)
protected void
shift(int[] shift)
protected void
store(int x, int y)
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Field Detail
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srcRaster
private final java.awt.image.Raster srcRaster
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dstRaster
private final java.awt.image.WritableRaster dstRaster
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data
private final int[] data
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bitMasks
private final int[] bitMasks
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bitOffsets
private final int[] bitOffsets
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componentCount
private final int componentCount
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srcSM
private final java.awt.image.SinglePixelPackedSampleModel srcSM
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tmp
private final int[] tmp
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Method Detail
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accumulate
protected void accumulate(int weight, Scanline dst)
- Specified by:
accumulate
in classScanline
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