Mercurial > hgrepos > Python2 > PyMuPDF

annotate mupdf-source/docs/tools/mutool-barcode.rst @ 42:4621bd954a09

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FIX: Need packaging at runtime to because of the parsing of mupdf_version into a tuple. In the merge it was removed erroneously.
author Franz Glasner <fzglas.hg@dom66.de>
date Sat, 11 Oct 2025 17:14:12 +0200
parents b50eed0cc0ef
children
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1 mutool barcode
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2 ==============
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4 The ``barcode`` command is used to either decode a barcode from an image or
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5 document, or to create a new barcode image.
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7 This command may not be available!
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9 It is only present if MuPDF was compiled with the ZXing barcode library.
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11 Decoding barcodes
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12 ~~~~~~~~~~~~~~~~~
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14 .. code-block:: bash
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16 mutool barcode -d [options] file1.pdf [pages1] [file2.pdf [pages2] ...]
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18 ``[options]``
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19 Options are as follows:
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21 ``-p`` password
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22 Use the specified password if the file is encrypted.
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24 ``-o`` output
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25 The output file name (e.g. "output.txt"). If this option is not
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26 present, any text from decoded barcodes will be printed to
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27 standard out.
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29 ``-r`` rotation
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30 How much to rotate the input pages in degrees (0-360), before trying to decode any barcodes.
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32 ``file1`` and ``file2``, etc.
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33 Input file name. The input can be any of the supported document formats.
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35 ``[pages1]`` and ``pages2``, etc.
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36 Comma separated list of page ranges. The first page is "1", and the last page is "N". The default is "1-N".
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38 Encoding barcodes
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39 ~~~~~~~~~~~~~~~~~
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41 .. code-block:: bash
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43 mutool barcode -c [options] text
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45 ``[options]``
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46 Options are as follows:
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48 ``-o`` output
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49 The output file name. PNG or PDF format is chosen depending on
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50 the file extension. If none is given, the default is
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51 ``out.png``.
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53 ``-F`` format
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54 The desired output barcode format:
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56 - ``aztec``
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57 - ``codabar``
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58 - ``code39``
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59 - ``code93``
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60 - ``code128``
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61 - ``databar``
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62 - ``databarexpanded``
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63 - ``datamatrix``
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64 - ``ean8``
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65 - ``ean13``
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66 - ``itf``
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67 - ``maxicode``
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68 - ``pdf417``
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69 - ``qrcode``
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70 - ``upca``
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71 - ``upce``
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72 - ``microqrcode``
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73 - ``rmqrcode``
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74 - ``dxfilmedge``
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75 - ``databarlimited``
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77 ``-s`` size
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78 Set size in pixels for the output barcode. If not specified,
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79 the smallest size that can be decoded is chosen.
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81 ``-q``
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82 Add quiet zones around the barcode. This puts an empty margin
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83 around created barcodes.
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85 ``-t``
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86 Add human-readable text, when available. Some barcodes, e.g.
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87 EAN-13, may have the barcode contents printed in human-readable
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88 text next to the barcode, which is enabled by this flag.
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90 ``-e`` level
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91 Set error correction level (0-8). Some barcodes, e.g. QR-codes,
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92 support several levels of error correction, which can be
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93 customized through this option.
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94
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95 ``text``
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96 The text to be encoded into a barcode.