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39 lines
879 B
Markdown
39 lines
879 B
Markdown
pdflayers
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=========
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**pdflayers** is a tool for changing default visibility of PDF layers
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(OCGs, Optional Content Groups).
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Installation
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------------
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```shell
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python3 -m pip install --user pdflayers
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```
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Usage
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-----
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```
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pdflayers <input file> <output file> --show <layer name(s)>
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```
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or
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```
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python3 -m pdflayers <input file> <output file> --show <layer name(s)>
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```
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Acknowledgements
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----------------
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[pikepdf](https://github.com/pikepdf/pikepdf) is doing most of the work.
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References
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----------
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* [PDF 1.7 Reference](https://www.adobe.com/content/dam/acom/en/devnet/pdf/PDF32000_2008.pdf)
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* [Acrobat JavaScript API Reference](https://www.adobe.com/content/dam/acom/en/devnet/acrobat/pdfs/js_api_reference.pdf)
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* [Acrobat DC SDK Documentation](https://help.adobe.com/en_US/acrobat/acrobat_dc_sdk/2015/HTMLHelp/#t=Acro12_MasterBook%2FJS_Dev_Overview%2FIntroduction8.htm)
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