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org.apache.pdfbox.jbig2.image

pack-priv final Class BitmapScanline

extends Scanline
Class Inheritance
Imports
java.awt.image.WritableRaster, org.apache.pdfbox.jbig2.Bitmap

Field Summary

Modifier and TypeField and Description
private Bitmap
bitmap

private int[]
lineBuffer

private WritableRaster
raster

Inherited from org.apache.pdfbox.jbig2.image.Scanline:
lengthy

Constructor Summary

AccessConstructor and Description
public
BitmapScanline(final Bitmap src, final WritableRaster dst, final int width)

Method Summary

Modifier and TypeMethod and Description
protected void
accumulate(final int weight, final Scanline dst)

Implements abstract org.apache.pdfbox.jbig2.image.Scanline.accumulate.

protected void
clear()

Implements abstract org.apache.pdfbox.jbig2.image.Scanline.clear.

protected void
fetch(int x, final int y)

Implements abstract org.apache.pdfbox.jbig2.image.Scanline.fetch.

protected void
filter(final int[] preShift, final int[] postShift, final Weighttab[] tabs, final Scanline dst)

Implements abstract org.apache.pdfbox.jbig2.image.Scanline.filter.

protected void
shift(final int[] shift)

Implements abstract org.apache.pdfbox.jbig2.image.Scanline.shift.

protected void
store(final int x, final int y)

Implements abstract org.apache.pdfbox.jbig2.image.Scanline.store.

Inherited from org.apache.pdfbox.jbig2.image.Scanline:
getWidth

Field Detail

bitmapback to summary
private Bitmap bitmap
lineBufferback to summary
private int[] lineBuffer
rasterback to summary
private WritableRaster raster

Constructor Detail

BitmapScanlineback to summary
public BitmapScanline(final Bitmap src, final WritableRaster dst, final int width)

Method Detail

accumulateback to summary
protected void accumulate(final int weight, final Scanline dst)

Implements abstract org.apache.pdfbox.jbig2.image.Scanline.accumulate.

Annotations
@Override
clearback to summary
protected void clear()

Implements abstract org.apache.pdfbox.jbig2.image.Scanline.clear.

Annotations
@Override
fetchback to summary
protected void fetch(int x, final int y)

Implements abstract org.apache.pdfbox.jbig2.image.Scanline.fetch.

Annotations
@Override
filterback to summary
protected void filter(final int[] preShift, final int[] postShift, final Weighttab[] tabs, final Scanline dst)

Implements abstract org.apache.pdfbox.jbig2.image.Scanline.filter.

Annotations
@Override
shiftback to summary
protected void shift(final int[] shift)

Implements abstract org.apache.pdfbox.jbig2.image.Scanline.shift.

Annotations
@Override
storeback to summary
protected void store(final int x, final int y)

Implements abstract org.apache.pdfbox.jbig2.image.Scanline.store.

Annotations
@Override