Package org.apache.pdfbox.jbig2.image
Class BitmapScanline
- java.lang.Object
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- org.apache.pdfbox.jbig2.image.Scanline
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- org.apache.pdfbox.jbig2.image.BitmapScanline
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final class BitmapScanline extends Scanline
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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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Constructor Summary
Constructors Constructor Description BitmapScanline(Bitmap src, java.awt.image.WritableRaster dst, int width)
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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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bitmap
private Bitmap bitmap
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raster
private java.awt.image.WritableRaster raster
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lineBuffer
private int[] lineBuffer
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Constructor Detail
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BitmapScanline
public BitmapScanline(Bitmap src, java.awt.image.WritableRaster dst, int width)
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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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