Plugin reference

BmpImagePlugin Module

• class PIL.BmpImagePlugin.BmpImageFile(fp=None, filename=None)[源代码]
• 基类：PIL.ImageFile.ImageFile

Image plugin for the Windows Bitmap format (BMP)

• BITFIELDS = 3
• COMPRESSIONS = {'BITFIELDS': 3, 'JPEG': 4, 'PNG': 5, 'RAW': 0, 'RLE4': 2, 'RLE8': 1}
• JPEG = 4
• PNG = 5
• RAW = 0
• RLE4 = 2
• RLE8 = 1
• format = 'BMP'
• formatdescription = 'Windows Bitmap'_

• class PIL.BmpImagePlugin.DibImageFile(fp=None, filename=None)[源代码]

• 基类：PIL.BmpImagePlugin.BmpImageFile

  • format = 'DIB'
  • formatdescription = 'Windows Bitmap'_

BufrStubImagePlugin Module

• class PIL.BufrStubImagePlugin.BufrStubImageFile(fp=None, filename=None)[源代码]

• 基类：PIL.ImageFile.StubImageFile

  • format = 'BUFR'
  • formatdescription = 'BUFR'_

• PIL.BufrStubImagePlugin.registerhandler(_handler)[源代码]
• Install application-specific BUFR image handler.

参数:handler – Handler object.

CurImagePlugin Module

• class PIL.CurImagePlugin.CurImageFile(fp=None, filename=None)[源代码]

• 基类：PIL.BmpImagePlugin.BmpImageFile

  • format = 'CUR'
  • formatdescription = 'Windows Cursor'_

DcxImagePlugin Module

• class PIL.DcxImagePlugin.DcxImageFile(fp=None, filename=None)[源代码]

• 基类：PIL.PcxImagePlugin.PcxImageFile

  • format = 'DCX'
  • formatdescription = 'Intel DCX'_
  • is_animated
  • n_frames
  • seek(frame)[源代码]
  • Seeks to the given frame in this sequence file. If you seekbeyond the end of the sequence, the method raises anEOFError exception. When a sequence file is opened, thelibrary automatically seeks to frame 0.

Note that in the current version of the library, most sequenceformats only allows you to seek to the next frame.

See tell().

参数:frame – Frame number, starting at 0.引发:EOFError – If the call attempts to seek beyond the endof the sequence.

• tell()[源代码]
• Returns the current frame number. See seek().

返回:Frame number, starting with 0.

EpsImagePlugin Module

• class PIL.EpsImagePlugin.EpsImageFile(fp=None, filename=None)[源代码]
• 基类：PIL.ImageFile.ImageFile

EPS File Parser for the Python Imaging Library

• format = 'EPS'
• formatdescription = 'Encapsulated Postscript'_
• load(scale=1)[源代码]

• Load image data based on tile list

• loadseek(args, *kwargs_)[源代码]

• modemap = {1: 'L', 2: 'LAB', 3: 'RGB', 4: 'CMYK'}_

• PIL.EpsImagePlugin.Ghostscript(tile, size, fp, scale=1)[源代码]
• Render an image using Ghostscript

• class PIL.EpsImagePlugin.PSFile(fp)[源代码]
• 基类：object

Wrapper for bytesio object that treats either CR or LF as end of line.

• readline()[源代码]
• seek(offset, whence=0)[源代码]

• PIL.EpsImagePlugin.has_ghostscript()[源代码]

FitsStubImagePlugin Module

• class PIL.FitsStubImagePlugin.FITSStubImageFile(fp=None, filename=None)[源代码]

• 基类：PIL.ImageFile.StubImageFile

  • format = 'FITS'
  • formatdescription = 'FITS'_

• PIL.FitsStubImagePlugin.registerhandler(_handler)[源代码]
• Install application-specific FITS image handler.

参数:handler – Handler object.

FliImagePlugin Module

• class PIL.FliImagePlugin.FliImageFile(fp=None, filename=None)[源代码]

• 基类：PIL.ImageFile.ImageFile

  • format = 'FLI'
  • formatdescription = 'Autodesk FLI/FLC Animation'_
  • is_animated
  • n_frames
  • seek(frame)[源代码]
  • Seeks to the given frame in this sequence file. If you seekbeyond the end of the sequence, the method raises anEOFError exception. When a sequence file is opened, thelibrary automatically seeks to frame 0.

Note that in the current version of the library, most sequenceformats only allows you to seek to the next frame.

See tell().

参数:frame – Frame number, starting at 0.引发:EOFError – If the call attempts to seek beyond the endof the sequence.

• tell()[源代码]
• Returns the current frame number. See seek().

返回:Frame number, starting with 0.

FpxImagePlugin Module

GbrImagePlugin Module

• class PIL.GbrImagePlugin.GbrImageFile(fp=None, filename=None)[源代码]

• 基类：PIL.ImageFile.ImageFile

  • format = 'GBR'
  • formatdescription = 'GIMP brush file'_
  • load()[源代码]
  • Load image data based on tile list

GifImagePlugin Module

• class PIL.GifImagePlugin.GifImageFile(fp=None, filename=None)[源代码]

• 基类：PIL.ImageFile.ImageFile

  • data()[源代码]
  • format = 'GIF'
  • formatdescription = 'Compuserve GIF'_
  • globalpalette = None_
  • is_animated
  • load_end()[源代码]
  • n_frames
  • seek(frame)[源代码]
  • Seeks to the given frame in this sequence file. If you seekbeyond the end of the sequence, the method raises anEOFError exception. When a sequence file is opened, thelibrary automatically seeks to frame 0.

Note that in the current version of the library, most sequenceformats only allows you to seek to the next frame.

See tell().

参数:frame – Frame number, starting at 0.引发:EOFError – If the call attempts to seek beyond the endof the sequence.

• tell()[源代码]
• Returns the current frame number. See seek().

返回:Frame number, starting with 0.

• PIL.GifImagePlugin.getinterlace(_im)[源代码]

• PIL.GifImagePlugin.getdata(im, offset=(0, 0), **params)[源代码]
• Legacy Method

Return a list of strings representing this image.The first string is a local image header, the rest containsencoded image data.

参数:

• im – Image object
• offset – Tuple of (x, y) pixels. Defaults to (0,0)
• **params – E.g. duration or other encoder info parameters返回:
  List of Bytes containing gif encoded frame data

• PIL.GifImagePlugin.getheader(im, palette=None, info=None)[源代码]
• Legacy Method to get Gif data from image.

Warning:: May modify image data.

参数:

• im – Image object
• palette – bytes object containing the source palette, or ….
• info – encoderinfo返回:
  tuple of(list of header items, optimized palette)

GribStubImagePlugin Module

• class PIL.GribStubImagePlugin.GribStubImageFile(fp=None, filename=None)[源代码]

• 基类：PIL.ImageFile.StubImageFile

  • format = 'GRIB'
  • formatdescription = 'GRIB'_

• PIL.GribStubImagePlugin.registerhandler(_handler)[源代码]
• Install application-specific GRIB image handler.

参数:handler – Handler object.

Hdf5StubImagePlugin Module

• class PIL.Hdf5StubImagePlugin.HDF5StubImageFile(fp=None, filename=None)[源代码]

• 基类：PIL.ImageFile.StubImageFile

  • format = 'HDF5'
  • formatdescription = 'HDF5'_

• PIL.Hdf5StubImagePlugin.registerhandler(_handler)[源代码]
• Install application-specific HDF5 image handler.

参数:handler – Handler object.

IcnsImagePlugin Module

• class PIL.IcnsImagePlugin.IcnsFile(fobj)[源代码]

• 基类：object

  • SIZES = {(16, 16, 1): [(b'icp4', ), (b'is32', ), (b's8mk', )], (16, 16, 2): [(b'ic11', )], (32, 32, 1): [(b'icp5', ), (b'il32', ), (b'l8mk', )], (32, 32, 2): [(b'ic12', )], (48, 48, 1): [(b'ih32', ), (b'h8mk', )], (64, 64, 1): [(b'icp6', )], (128, 128, 1): [(b'ic07', ), (b'it32', ), (b't8mk', )], (128, 128, 2): [(b'ic13', )], (256, 256, 1): [(b'ic08', )], (256, 256, 2): [(b'ic14', )], (512, 512, 1): [(b'ic09', )], (512, 512, 2): [(b'ic10', )]}
  • bestsize()[源代码]
  • dataforsize(size)[源代码]

  • Get an icon resource as {channel: array}. Note thatthe arrays are bottom-up like windows bitmaps and will likelyneed to be flipped or transposed in some way.

  • getimage(size=None)[源代码]

  • itersizes()[源代码]

• class PIL.IcnsImagePlugin.IcnsImageFile(fp=None, filename=None)[源代码]

• 基类：PIL.ImageFile.ImageFile

PIL image support for Mac OS .icns files.Chooses the best resolution, but will possibly loada different size image if you mutate the size attributebefore calling ‘load’.

The info dictionary has a key ‘sizes’ that is a listof sizes that the icns file has.

• format = 'ICNS'
• formatdescription = 'Mac OS icns resource'_
• load()[源代码]

• Load image data based on tile list

• size

• PIL.IcnsImagePlugin.nextheader(fobj)[源代码]

• PIL.IcnsImagePlugin.read32(_fobj, start_length, size)[源代码]
• Read a 32bit RGB icon resource. Seems to be either uncompressed oran RLE packbits-like scheme.

• PIL.IcnsImagePlugin.read32t(_fobj, start_length, size)[源代码]

• PIL.IcnsImagePlugin.readmk(_fobj, start_length, size)[源代码]

• PIL.IcnsImagePlugin.readpng_or_jpeg2000(_fobj, start_length, size)[源代码]

IcoImagePlugin Module

• class PIL.IcoImagePlugin.IcoFile(buf)[源代码]

• 基类：object

  • frame(idx)[源代码]

  • Get an image from frame idx

  • getimage(size, bpp=False)[源代码]

  • Get an image from the icon

  • sizes()[源代码]

  • Get a list of all available icon sizes and color depths.

• class PIL.IcoImagePlugin.IcoImageFile(fp=None, filename=None)[源代码]
• 基类：PIL.ImageFile.ImageFile

PIL read-only image support for Microsoft Windows .ico files.

By default the largest resolution image in the file will be loaded. Thiscan be changed by altering the ‘size’ attribute before calling ‘load’.

The info dictionary has a key ‘sizes’ that is a list of the sizes availablein the icon file.

Handles classic, XP and Vista icon formats.

This plugin is a refactored version of Win32IconImagePlugin by Bryan Davis<casadebender@gmail.com>.https://code.google.com/archive/p/casadebender/wikis/Win32IconImagePlugin.wiki

• format = 'ICO'
• formatdescription = 'Windows Icon'_
• load()[源代码]

• Load image data based on tile list

• load_seek()[源代码]

• size

ImImagePlugin Module

• class PIL.ImImagePlugin.ImImageFile(fp=None, filename=None)[源代码]

• 基类：PIL.ImageFile.ImageFile

  • format = 'IM'
  • formatdescription = 'IFUNC Image Memory'_
  • is_animated
  • n_frames
  • seek(frame)[源代码]
  • Seeks to the given frame in this sequence file. If you seekbeyond the end of the sequence, the method raises anEOFError exception. When a sequence file is opened, thelibrary automatically seeks to frame 0.

Note that in the current version of the library, most sequenceformats only allows you to seek to the next frame.

See tell().

参数:frame – Frame number, starting at 0.引发:EOFError – If the call attempts to seek beyond the endof the sequence.

• tell()[源代码]
• Returns the current frame number. See seek().

返回:Frame number, starting with 0.

• PIL.ImImagePlugin.number(s)[源代码]

ImtImagePlugin Module

• class PIL.ImtImagePlugin.ImtImageFile(fp=None, filename=None)[源代码]

• 基类：PIL.ImageFile.ImageFile

  • format = 'IMT'
  • formatdescription = 'IM Tools'_

IptcImagePlugin Module

• class PIL.IptcImagePlugin.IptcImageFile(fp=None, filename=None)[源代码]

• 基类：PIL.ImageFile.ImageFile

  • field()[源代码]
  • format = 'IPTC'
  • formatdescription = 'IPTC/NAA'_
  • getint(key)[源代码]
  • load()[源代码]
  • Load image data based on tile list

• PIL.IptcImagePlugin.dump(c)[源代码]

• PIL.IptcImagePlugin.getiptcinfo(im)[源代码]
• Get IPTC information from TIFF, JPEG, or IPTC file.

参数:im – An image containing IPTC data.返回:A dictionary containing IPTC information, or None ifno IPTC information block was found.

• PIL.IptcImagePlugin.i(c)[源代码]

JpegImagePlugin Module

• PIL.JpegImagePlugin.APP(self, marker)[源代码]

• PIL.JpegImagePlugin.COM(self, marker)[源代码]

• PIL.JpegImagePlugin.DQT(self, marker)[源代码]

• class PIL.JpegImagePlugin.JpegImageFile(fp=None, filename=None)[源代码]

• 基类：PIL.ImageFile.ImageFile

  • draft(mode, size)[源代码]

  • Set draft mode

  • format = 'JPEG'

  • formatdescription = 'JPEG (ISO 10918)'_
  • load_djpeg()[源代码]
  • loadread(_read_bytes)[源代码]
  • internal: read more image dataFor premature EOF and LOAD_TRUNCATED_IMAGES adds EOI markerso libjpeg can finish decoding

• PIL.JpegImagePlugin.SOF(self, marker)[源代码]

• PIL.JpegImagePlugin.Skip(self, marker)[源代码]

• PIL.JpegImagePlugin.convertdict_qtables(_qtables)[源代码]

• PIL.JpegImagePlugin.getsampling(_im)[源代码]

• PIL.JpegImagePlugin.jpegfactory(_fp=None, filename=None)[源代码]

Jpeg2KImagePlugin Module

• class PIL.Jpeg2KImagePlugin.Jpeg2KImageFile(fp=None, filename=None)[源代码]

• 基类：PIL.ImageFile.ImageFile

  • format = 'JPEG2000'
  • formatdescription = 'JPEG 2000 (ISO 15444)'_
  • load()[源代码]
  • Load image data based on tile list

McIdasImagePlugin Module

• class PIL.McIdasImagePlugin.McIdasImageFile(fp=None, filename=None)[源代码]

• 基类：PIL.ImageFile.ImageFile

  • format = 'MCIDAS'
  • formatdescription = 'McIdas area file'_

MicImagePlugin Module

MpegImagePlugin Module

• class PIL.MpegImagePlugin.BitStream(fp)[源代码]

• 基类：object

  • next()[源代码]
  • peek(bits)[源代码]
  • read(bits)[源代码]
  • skip(bits)[源代码]

• class PIL.MpegImagePlugin.MpegImageFile(fp=None, filename=None)[源代码]

• 基类：PIL.ImageFile.ImageFile

  • format = 'MPEG'
  • formatdescription = 'MPEG'_

MspImagePlugin Module

• class PIL.MspImagePlugin.MspDecoder(mode, *args)[源代码]

• 基类：PIL.ImageFile.PyDecoder

  • decode(buffer)[源代码]
  • Override to perform the decoding process.

参数:buffer – A bytes object with the data to be decoded.If handles_eof is set, then buffer will be empty and self.fd_will be set.返回:A tuple of (bytes consumed, errcode).If finished with decoding return <0 for the bytes consumed.Err codes are from _ERRORS

• class PIL.MspImagePlugin.MspImageFile(fp=None, filename=None)[源代码]

• 基类：PIL.ImageFile.ImageFile

  • format = 'MSP'
  • formatdescription = 'Windows Paint'_

PalmImagePlugin Module

• PIL.PalmImagePlugin.build_prototype_image()[源代码]

PcdImagePlugin Module

• class PIL.PcdImagePlugin.PcdImageFile(fp=None, filename=None)[源代码]

• 基类：PIL.ImageFile.ImageFile

  • format = 'PCD'
  • formatdescription = 'Kodak PhotoCD'_
  • load_end()[源代码]

PcxImagePlugin Module

• class PIL.PcxImagePlugin.PcxImageFile(fp=None, filename=None)[源代码]

• 基类：PIL.ImageFile.ImageFile

  • format = 'PCX'
  • formatdescription = 'Paintbrush'_

PdfImagePlugin Module

PixarImagePlugin Module

• class PIL.PixarImagePlugin.PixarImageFile(fp=None, filename=None)[源代码]

• 基类：PIL.ImageFile.ImageFile

  • format = 'PIXAR'
  • formatdescription = 'PIXAR raster image'_

PngImagePlugin Module

• class PIL.PngImagePlugin.PngImageFile(fp=None, filename=None)[源代码]

• 基类：PIL.ImageFile.ImageFile

  • load_end()[源代码]

  • internal: finished reading image data

  • load_prepare()[源代码]

  • internal: prepare to read PNG file

  • loadread(_read_bytes)[源代码]

  • internal: read more image data

  • verify()[源代码]

  • Verify PNG file

• PIL.PngImagePlugin.getchunks(im, **params)[源代码]
• Return a list of PNG chunks representing this image.

• PIL.PngImagePlugin.is_cid()
• Matches zero or more characters at the beginning of the string.

• PIL.PngImagePlugin.putchunk(fp, cid, *data)[源代码]
• Write a PNG chunk (including CRC field)

• class PIL.PngImagePlugin.ChunkStream(fp)[源代码]

• 基类：object

  • call(cid, pos, length)[源代码]

  • Call the appropriate chunk handler

  • close()[源代码]

  • crc(cid, data)[源代码]

  • Read and verify checksum

  • crcskip(_cid, data)[源代码]

  • Read checksum. Used if the C module is not present

  • push(cid, pos, length)[源代码]

  • read()[源代码]

  • Fetch a new chunk. Returns header information.

  • verify(endchunk=b'IEND')[源代码]

• class PIL.PngImagePlugin.PngImageFile(fp=None, filename=None)[源代码]

• 基类：PIL.ImageFile.ImageFile

  • format = 'PNG'
  • formatdescription = 'Portable network graphics'_
  • load_end()[源代码]

  • internal: finished reading image data

  • load_prepare()[源代码]

  • internal: prepare to read PNG file

  • loadread(_read_bytes)[源代码]

  • internal: read more image data

  • text

  • verify()[源代码]
  • Verify PNG file

• class PIL.PngImagePlugin.PngStream(fp)[源代码]

• 基类：PIL.PngImagePlugin.ChunkStream

  • checktext_memory(_chunklen)[源代码]
  • chunkIDAT(_pos, length)[源代码]
  • chunkIEND(_pos, length)[源代码]
  • chunkIHDR(_pos, length)[源代码]
  • chunkPLTE(_pos, length)[源代码]
  • chunkacTL(_pos, length)[源代码]
  • chunkcHRM(_pos, length)[源代码]
  • chunkfcTL(_pos, length)[源代码]
  • chunkfdAT(_pos, length)[源代码]
  • chunkgAMA(_pos, length)[源代码]
  • chunkiCCP(_pos, length)[源代码]
  • chunkiTXt(_pos, length)[源代码]
  • chunkpHYs(_pos, length)[源代码]
  • chunksRGB(_pos, length)[源代码]
  • chunktEXt(_pos, length)[源代码]
  • chunktRNS(_pos, length)[源代码]
  • chunkzTXt(_pos, length)[源代码]

PpmImagePlugin Module

• class PIL.PpmImagePlugin.PpmImageFile(fp=None, filename=None)[源代码]

• 基类：PIL.ImageFile.ImageFile

  • format = 'PPM'
  • formatdescription = 'Pbmplus image'_

PsdImagePlugin Module

• class PIL.PsdImagePlugin.PsdImageFile(fp=None, filename=None)[源代码]

• 基类：PIL.ImageFile.ImageFile

  • format = 'PSD'
  • formatdescription = 'Adobe Photoshop'_
  • is_animated
  • load_prepare()[源代码]
  • n_frames
  • seek(layer)[源代码]
  • Seeks to the given frame in this sequence file. If you seekbeyond the end of the sequence, the method raises anEOFError exception. When a sequence file is opened, thelibrary automatically seeks to frame 0.

Note that in the current version of the library, most sequenceformats only allows you to seek to the next frame.

See tell().

参数:frame – Frame number, starting at 0.引发:EOFError – If the call attempts to seek beyond the endof the sequence.

• tell()[源代码]
• Returns the current frame number. See seek().

返回:Frame number, starting with 0.

SgiImagePlugin Module

• class PIL.SgiImagePlugin.SGI16Decoder(mode, *args)[源代码]

• 基类：PIL.ImageFile.PyDecoder

  • decode(buffer)[源代码]
  • Override to perform the decoding process.

参数:buffer – A bytes object with the data to be decoded.If handles_eof is set, then buffer will be empty and self.fd_will be set.返回:A tuple of (bytes consumed, errcode).If finished with decoding return <0 for the bytes consumed.Err codes are from _ERRORS

• class PIL.SgiImagePlugin.SgiImageFile(fp=None, filename=None)[源代码]

• 基类：PIL.ImageFile.ImageFile

  • format = 'SGI'
  • formatdescription = 'SGI Image File Format'_

SpiderImagePlugin Module

• class PIL.SpiderImagePlugin.SpiderImageFile(fp=None, filename=None)[源代码]

• 基类：PIL.ImageFile.ImageFile

  • convert2byte(depth=255)[源代码]
  • format = 'SPIDER'
  • formatdescription = 'Spider 2D image'_
  • is_animated
  • n_frames
  • seek(frame)[源代码]
  • Seeks to the given frame in this sequence file. If you seekbeyond the end of the sequence, the method raises anEOFError exception. When a sequence file is opened, thelibrary automatically seeks to frame 0.

Note that in the current version of the library, most sequenceformats only allows you to seek to the next frame.

See tell().

参数:frame – Frame number, starting at 0.引发:EOFError – If the call attempts to seek beyond the endof the sequence.

• tell()[源代码]
• Returns the current frame number. See seek().

返回:Frame number, starting with 0.

• tkPhotoImage()[源代码]

• PIL.SpiderImagePlugin.isInt(f)[源代码]

• PIL.SpiderImagePlugin.isSpiderHeader(t)[源代码]

• PIL.SpiderImagePlugin.isSpiderImage(filename)[源代码]

• PIL.SpiderImagePlugin.loadImageSeries(filelist=None)[源代码]
• create a list of Image.images for use in montage

• PIL.SpiderImagePlugin.makeSpiderHeader(im)[源代码]

SunImagePlugin Module

• class PIL.SunImagePlugin.SunImageFile(fp=None, filename=None)[源代码]

• 基类：PIL.ImageFile.ImageFile

  • format = 'SUN'
  • formatdescription = 'Sun Raster File'_

TgaImagePlugin Module

• class PIL.TgaImagePlugin.TgaImageFile(fp=None, filename=None)[源代码]

• 基类：PIL.ImageFile.ImageFile

  • format = 'TGA'
  • formatdescription = 'Targa'_

TiffImagePlugin Module

• class PIL.TiffImagePlugin.AppendingTiffWriter(fn, new=False)[源代码]

• 基类：object

  • Tags = {273, 288, 324, 519, 520, 521}
  • close()[源代码]
  • fieldSizes = [0, 1, 1, 2, 4, 8, 1, 1, 2, 4, 8, 4, 8]
  • finalize()[源代码]
  • fixIFD()[源代码]
  • fixOffsets(count, isShort=False, isLong=False)[源代码]
  • goToEnd()[源代码]
  • newFrame()[源代码]
  • readLong()[源代码]
  • readShort()[源代码]
  • rewriteLastLong(value)[源代码]
  • rewriteLastShort(value)[源代码]
  • rewriteLastShortToLong(value)[源代码]
  • seek(offset, whence)[源代码]
  • setEndian(endian)[源代码]
  • setup()[源代码]
  • skipIFDs()[源代码]
  • tell()[源代码]
  • write(data)[源代码]
  • writeLong(value)[源代码]
  • writeShort(value)[源代码]

• class PIL.TiffImagePlugin.IFDRational(value, denominator=1)[源代码]
• 基类：numbers.Rational

Implements a rational class where 0/0 is a legal value to matchthe in the wild use of exif rationals.

e.g., DigitalZoomRatio - 0.00/0.00 indicates that no digital zoom was used

• denominator
• limitrational(_max_denominator)[源代码]

参数:max_denominator – Integer, the maximum denominator value返回:Tuple of (numerator, denominator)

• numerator

• PIL.TiffImagePlugin.ImageFileDirectory
• PIL.TiffImagePlugin.ImageFileDirectory_v1 的别名

• class PIL.TiffImagePlugin.ImageFileDirectoryv1(args, *kwargs_)[源代码]
• 基类：PIL.TiffImagePlugin.ImageFileDirectory_v2

This class represents the legacy interface to a TIFF tag directory.

Exposes a dictionary interface of the tags in the directory:

ifd = ImageFileDirectory_v1()
ifd[key] = 'Some Data'
ifd.tagtype[key] = 2
print(ifd[key])
('Some Data',)

Also contains a dictionary of tag types as read from the tiff image file,~PIL.TiffImagePlugin.ImageFileDirectory_v1.tagtype.

Values are returned as a tuple.

3.0.0 版后已移除.

• classmethod fromv2(_original)[源代码]
• Returns anImageFileDirectory_v1instance with the same data as is contained in the originalImageFileDirectory_v2instance.

返回:ImageFileDirectory_v1

• tagdata
• tags
• to_v2()[源代码]
• Returns anImageFileDirectory_v2instance with the same data as is contained in the originalImageFileDirectory_v1instance.

返回:ImageFileDirectory_v2

• class PIL.TiffImagePlugin.ImageFileDirectoryv2(_ifh=b'II*x00x00x00x00x00', prefix=None)[源代码]
• 基类：collections.abc.MutableMapping

This class represents a TIFF tag directory. To speed things up, wedon’t decode tags unless they’re asked for.

Exposes a dictionary interface of the tags in the directory:

ifd = ImageFileDirectory_v2()
ifd[key] = 'Some Data'
ifd.tagtype[key] = 2
print(ifd[key])
'Some Data'

Individual values are returned as the strings or numbers, sequences arereturned as tuples of the values.

The tiff metadata type of each item is stored in a dictionary oftag types in~PIL.TiffImagePlugin.ImageFileDirectory_v2.tagtype. The typesare read from a tiff file, guessed from the type added, or addedmanually.

Data Structures:

• self.tagtype = {}
  
  
  • Key: numerical tiff tag number
  
  

  • 
    

    Value: integer corresponding to the data type from

    
    

    ~PIL.TiffTags.TYPES`

    
    

    
    
  
  
  
  

3.0.0 新版功能.

• legacy_api
• load(fp)[源代码]
• loadbyte(_data, legacy_api=True)[源代码]
• loaddouble(_data, legacy_api=True)
• loadfloat(_data, legacy_api=True)
• loadlong(_data, legacy_api=True)
• loadrational(_data, legacy_api=True)[源代码]
• loadshort(_data, legacy_api=True)
• loadsigned_byte(_data, legacy_api=True)
• loadsigned_long(_data, legacy_api=True)
• loadsigned_rational(_data, legacy_api=True)[源代码]
• loadsigned_short(_data, legacy_api=True)
• loadstring(_data, legacy_api=True)[源代码]
• loadundefined(_data, legacy_api=True)[源代码]
• named()[源代码]

返回:dict of name|key: value

Returns the complete tag dictionary, with named tags where possible.

• offset
• prefix
• reset()[源代码]
• save(fp)[源代码]
• writebyte(_data)[源代码]
• writedouble(*values_)
• writefloat(*values_)
• writelong(*values_)
• writerational(*values_)[源代码]
• writeshort(*values_)
• writesigned_byte(*values_)
• writesigned_long(*values_)
• writesigned_rational(*values_)[源代码]
• writesigned_short(*values_)
• writestring(_value)[源代码]
• writeundefined(_value)[源代码]

• class PIL.TiffImagePlugin.TiffImageFile(fp=None, filename=None)[源代码]

• 基类：PIL.ImageFile.ImageFile

  • format = 'TIFF'
  • formatdescription = 'Adobe TIFF'_
  • is_animated
  • load()[源代码]

  • Load image data based on tile list

  • load_end()[源代码]

  • n_frames
  • seek(frame)[源代码]

  • Select a given frame as current image

  • size

  • tell()[源代码]
  • Return the current frame number

WebPImagePlugin Module

• class PIL.WebPImagePlugin.WebPImageFile(fp=None, filename=None)[源代码]

• 基类：PIL.ImageFile.ImageFile

  • format = 'WEBP'
  • formatdescription = 'WebP image'_
  • is_animated
  • load()[源代码]

  • Load image data based on tile list

  • n_frames

  • seek(frame)[源代码]
  • Seeks to the given frame in this sequence file. If you seekbeyond the end of the sequence, the method raises anEOFError exception. When a sequence file is opened, thelibrary automatically seeks to frame 0.

Note that in the current version of the library, most sequenceformats only allows you to seek to the next frame.

See tell().

参数:frame – Frame number, starting at 0.引发:EOFError – If the call attempts to seek beyond the endof the sequence.

• tell()[源代码]
• Returns the current frame number. See seek().

返回:Frame number, starting with 0.

WmfImagePlugin Module

• class PIL.WmfImagePlugin.WmfStubImageFile(fp=None, filename=None)[源代码]

• 基类：PIL.ImageFile.StubImageFile

  • format = 'WMF'
  • formatdescription = 'Windows Metafile'_

• PIL.WmfImagePlugin.registerhandler(_handler)[源代码]
• Install application-specific WMF image handler.

参数:handler – Handler object.

XVThumbImagePlugin Module

• class PIL.XVThumbImagePlugin.XVThumbImageFile(fp=None, filename=None)[源代码]

• 基类：PIL.ImageFile.ImageFile

  • format = 'XVThumb'
  • formatdescription = 'XV thumbnail image'_

XbmImagePlugin Module

• class PIL.XbmImagePlugin.XbmImageFile(fp=None, filename=None)[源代码]

• 基类：PIL.ImageFile.ImageFile

  • format = 'XBM'
  • formatdescription = 'X11 Bitmap'_

XpmImagePlugin Module

• class PIL.XpmImagePlugin.XpmImageFile(fp=None, filename=None)[源代码]

• 基类：PIL.ImageFile.ImageFile

  • format = 'XPM'
  • formatdescription = 'X11 Pixel Map'_
  • loadread(_bytes)[源代码]