Uses of Class
org.apache.pdfbox.jbig2.Bitmap
Packages that use Bitmap
Package
Description
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Uses of Bitmap in org.apache.pdfbox.jbig2
Fields in org.apache.pdfbox.jbig2 declared as BitmapModifier and TypeFieldDescriptionprivate Bitmap
JBIG2Page.pageBitmap
The page bitmap that represents the page bufferMethods in org.apache.pdfbox.jbig2 that return BitmapModifier and TypeMethodDescriptionprotected Bitmap
JBIG2Page.getBitmap()
This method returns the decoded bitmap if present.Region.getRegionBitmap()
Decodes and returns a regions content.Methods in org.apache.pdfbox.jbig2 that return types with arguments of type BitmapModifier and TypeMethodDescriptionDictionary.getDictionary()
Decodes a dictionary segment and returns the result.Methods in org.apache.pdfbox.jbig2 with parameters of type BitmapModifier and TypeMethodDescriptionstatic void
Copy parts of the underlying array of a Bitmap to another Bitmap.private boolean
JBIG2Page.fitsPage
(PageInformation pageInformation, Bitmap regionBitmap) Check if we have only one region that forms the complete page. -
Uses of Bitmap in org.apache.pdfbox.jbig2.decoder.mmr
Methods in org.apache.pdfbox.jbig2.decoder.mmr that return BitmapMethods in org.apache.pdfbox.jbig2.decoder.mmr with parameters of type BitmapModifier and TypeMethodDescriptionprivate void
MMRDecompressor.fillBitmap
(Bitmap result, int line, int[] currentOffsets, int count) -
Uses of Bitmap in org.apache.pdfbox.jbig2.image
Fields in org.apache.pdfbox.jbig2.image declared as BitmapMethods in org.apache.pdfbox.jbig2.image that return BitmapModifier and TypeMethodDescriptionstatic Bitmap
Returns the specified rectangle area of the bitmap.static Bitmap
Bitmaps.subsample
(Bitmap src, ImageReadParam param) static Bitmap
Bitmaps.subsampleX
(Bitmap src, int xSubsampling, int xSubsamplingOffset) static Bitmap
Bitmaps.subsampleY
(Bitmap src, int ySubsampling, int ySubsamplingOffset) Methods in org.apache.pdfbox.jbig2.image with parameters of type BitmapModifier and TypeMethodDescriptionstatic BufferedImage
Bitmaps.asBufferedImage
(Bitmap bitmap) Returns the given bitmap as buffered image.static BufferedImage
Bitmaps.asBufferedImage
(Bitmap bitmap, ImageReadParam param, FilterType filterType) Returns the given bitmap as buffered image.static BufferedImage
Bitmaps.asBufferedImage
(Bitmap bitmap, FilterType filterType) Returns the given bitmap as buffered image.static WritableRaster
Returns the given bitmap as writable raster.static WritableRaster
Bitmaps.asRaster
(Bitmap bitmap, ImageReadParam param, FilterType filterType) Returns the given bitmap as writable raster.static WritableRaster
Bitmaps.asRaster
(Bitmap bitmap, FilterType filterType) Returns the given bitmap as writable raster.static void
Bitmaps.blit
(Bitmap src, Bitmap dst, int x, int y, CombinationOperator combinationOperator) This method combines a given bitmap with the current instance.private static void
Bitmaps.blitShifted
(Bitmap src, Bitmap dst, int startLine, int lastLine, int dstStartIdx, int srcStartIdx, int srcEndIdx, int toShift, int shiftVal1, int shiftVal2, CombinationOperator op, int padding) private static void
Bitmaps.blitSpecialShifted
(Bitmap src, Bitmap dst, int startLine, int lastLine, int dstStartIdx, int srcStartIdx, int srcEndIdx, int toShift, int shiftVal1, int shiftVal2, CombinationOperator op) private static void
Bitmaps.blitUnshifted
(Bitmap src, Bitmap dst, int startLine, int lastLine, int dstStartIdx, int srcStartIdx, int srcEndIdx, CombinationOperator op) private static WritableRaster
Bitmaps.buildRaster
(Bitmap bitmap, FilterType filterType, double scaleX, double scaleY) private static void
Bitmaps.copyLine
(Bitmap src, Bitmap dst, int sourceUpShift, int sourceDownShift, int padding, int firstSourceByteOfLine, int lastSourceByteOfLine, boolean usePadding, int sourceOffset, int targetOffset) static Bitmap
Returns the specified rectangle area of the bitmap.static Bitmap
Bitmaps.subsample
(Bitmap src, ImageReadParam param) static Bitmap
Bitmaps.subsampleX
(Bitmap src, int xSubsampling, int xSubsamplingOffset) static Bitmap
Bitmaps.subsampleY
(Bitmap src, int ySubsampling, int ySubsamplingOffset) Constructors in org.apache.pdfbox.jbig2.image with parameters of type Bitmap -
Uses of Bitmap in org.apache.pdfbox.jbig2.segments
Fields in org.apache.pdfbox.jbig2.segments declared as BitmapModifier and TypeFieldDescriptionprivate Bitmap
HalftoneRegion.halftoneRegionBitmap
Decoded dataprivate Bitmap[]
SymbolDictionary.newSymbols
private Bitmap
GenericRefinementRegion.referenceBitmap
Variables for decodingprivate Bitmap
GenericRefinementRegion.regionBitmap
Decoded data as pixel values (use row stride/width to wrap line)private Bitmap
GenericRegion.regionBitmap
Decoded data as pixel values (use row stride/width to wrap line)private Bitmap
TextRegion.regionBitmap
Fields in org.apache.pdfbox.jbig2.segments with type parameters of type BitmapModifier and TypeFieldDescriptionSymbolDictionary.exportSymbols
Return value of that segmentSymbolDictionary.importSymbols
HalftoneRegion.patterns
Previously decoded data from other regions or dictionaries, stored to use as patterns in this region.PatternDictionary.patterns
Decoded bitmaps, stored to be used by segments, that refer to itSymbolDictionary.sbSymbols
TextRegion.symbols
Methods in org.apache.pdfbox.jbig2.segments that return BitmapModifier and TypeMethodDescriptionprivate Bitmap[]
HalftoneRegion.combineGrayScalePlanes
(Bitmap[] grayScalePlanes, int j) private final Bitmap
SymbolDictionary.decodeHeightClassCollectiveBitmap
(long bmSize, int heightClassHeight, int totalWidth) private final Bitmap
TextRegion.decodeIb
(long r, long id) private Bitmap
GenericRefinementRegion.getGrReference()
GenericRefinementRegion.getRegionBitmap()
Decode using a template and arithmetic coding, as described in 6.3.5.6GenericRegion.getRegionBitmap()
The procedure is described in 6.2.5.7, page 17.HalftoneRegion.getRegionBitmap()
The procedure is described in JBIG2 ISO standard, 6.6.5.TextRegion.getRegionBitmap()
Methods in org.apache.pdfbox.jbig2.segments that return types with arguments of type BitmapModifier and TypeMethodDescriptionPatternDictionary.getDictionary()
This method decodes a pattern dictionary segment and returns an array ofBitmap
s.SymbolDictionary.getDictionary()
6.5.5 Decoding the symbol dictionaryHalftoneRegion.getPatterns()
Methods in org.apache.pdfbox.jbig2.segments with parameters of type BitmapModifier and TypeMethodDescriptionprivate final void
private Bitmap[]
HalftoneRegion.combineGrayScalePlanes
(Bitmap[] grayScalePlanes, int j) private int[][]
HalftoneRegion.computeGrayScaleValues
(Bitmap[] grayScalePlanes, int bitsPerValue) private final void
SymbolDictionary.decodeHeightClassBitmap
(Bitmap heightClassCollectiveBitmap, int heightClassFirstSymbol, int heightClassHeight, int[] newSymbolsWidths) private final void
SymbolDictionary.decodeNewSymbols
(int symWidth, int hcHeight, Bitmap ibo, int rdx, int rdy) private void
PatternDictionary.extractPatterns
(Bitmap collectiveBitmap) private byte
protected void
GenericRefinementRegion.setParameters
(CX cx, ArithmeticDecoder arithmeticDecoder, short grTemplate, int regionWidth, int regionHeight, Bitmap grReference, int grReferenceDX, int grReferenceDY, boolean isTPGRon, short[] grAtX, short[] grAtY) Method parameters in org.apache.pdfbox.jbig2.segments with type arguments of type BitmapModifier and TypeMethodDescriptionprotected void
TextRegion.setParameters
(ArithmeticDecoder arithmeticDecoder, ArithmeticIntegerDecoder iDecoder, boolean isHuffmanEncoded, boolean sbRefine, int sbw, int sbh, long sbNumInstances, int sbStrips, int sbNumSyms, short sbDefaultPixel, short sbCombinationOperator, short transposed, short refCorner, short sbdsOffset, short sbHuffFS, short sbHuffDS, short sbHuffDT, short sbHuffRDWidth, short sbHuffRDHeight, short sbHuffRDX, short sbHuffRDY, short sbHuffRSize, short sbrTemplate, short[] sbrATX, short[] sbrATY, ArrayList<Bitmap> sbSyms, int sbSymCodeLen) -
Uses of Bitmap in org.apache.pdfbox.jbig2.util
Methods in org.apache.pdfbox.jbig2.util with parameters of type BitmapMethod parameters in org.apache.pdfbox.jbig2.util with type arguments of type Bitmap