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Sphinx extension to embedd a pdf file viewer in documentation webpages

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sphinxcontrib-pdfembed

This is the code for the sphinxcontrib.pdfembed extension, which embedds PDF files in the sphinx generated webpages.

Installation

pip install git+git://github.com/SuperKogito/sphinxcontrib-pdfembed

Configuration

Add 'sphinxcontrib.pdfembed' to the extensions list in conf.py:

extensions = [ 'sphinxcontrib.pdfembed' ]

Usage

To embed a PDF file in a page use the following:

:pdfembed:`src:_static/path_to_pdf.pdf, height:1600, width:1300, align:middle`

Advanced parameters for embedding PDF files

You can embed a PDF document using the :pdfembed: command and passing the following arguments: src, height, width, align

Example: :pdfembed:`src:_static/path_to_pdf.pdf, height:1600, width:1300, align:middle`

The src argument can be extended to exactly specify what to display (a named destination or specific page), and how to display it (using such characteristics as a specific view, scroll-bars, bookmarks, annotations, or highlighting). These parameters for src are supported by most browsers, and can be used when opening PDF documents.

Parameters

Syntax Description
page=pagenum Specifies a numbered page in the document, using an integer value. The document’s first page has a pagenum value of 1.
comment=commentID Specifies a comment on a given page in the PDF document. Use the page command before this command. For example:
#page=1&comment=452fde0e-fd22-457c-84aa-2cf5bed5a349
zoom=scale
zoom=scale,left,top
Sets the zoom and scroll factors, using float or integer values. For example, a scale value of 100 indicates a zoom value of 100%.
Scroll values left and top are in a coordinate system where 0,0 represents the top left corner of the visible page, regardless of document rotation.
view=Fit
view=FitH
view=FitH,top
view=FitV
view=FitV,left
view=FitB
view=FitBH
view=FitBH,top
view=FitBV
view=FitBV,left
Set the view of the displayed page, using the keyword values defined in the PDF language specification. For more information, see the PDF Reference.Scroll values left and top are floats or integers in a coordinate system where 0,0 represents the top left corner of the visible page, regardless of document rotation.
-Use the page command before this command.

Note: This parameter is not supported on the command line
viewrect=left,top,wd,ht Sets the view rectangle using float or integer values in a coordinate system where 0,0 represents the top left corner of the visible page, regardless of document rotation.
- Use the page command before this command

Note: This parameter is not supported on the command line.
pagemode=bookmarks
pagemode=thumbs
pagemode=none (default)
Displays bookmarks or thumbnails.
scrollbar=1|0 Turns scrollbars on or off.
search=wordList Opens the Search panel and performs a search for any of the words in the specified word list. The first matching word is highlighted in the document.

The words must be enclosed in quotation marks and separated by spaces. For example: #search="word1 word2"

You can search only for single words. You cannot search for a string of words.
toolbar=1|0 Turns the toolbar on or off.
statusbar=1|0 Turns the status bar on or off.
messages=1|0 Turns the document message bar on or off.
navpanes=1|0 Turns the navigation panes and tabs on or off.
highlight=lt,rt,top,btm Highlights a specified rectangle on the displayed page. Use the page command before this command.

The rectangle values are integers in a coordinate system where 0,0 represents the top left corner of the visible page, regardless of document rotation.

Specifying parameters in a src argument

  • You can specify multiple parameters in a single src. Separate each parameter with either an ampersand (&) or a pound (#) character. Actions are processed and executed from left to right as they appear in the src.
  • Because all specified actions are executed, it is possible that later actions will override the effects of previous actions, so it is important to use the correct order. For example, page actions should appear before zoom actions.
  • Commands are not case sensitive except for the value of a named destination. There can be no spaces in the src.

src examples

_static/pdf_file.pdf#Chapter6
_static/pdf_file.pdf#page=3
_static/pdf_file.pdf#page=3&zoom=200,250,100
_static/pdf_file.pdf#zoom=50
_static/pdf_file.pdf#page=72&view=fitH,100
_static/pdf_file.pdf#pagemode=none
_static/pdf_file.pdf#pagemode=bookmarks&page=2
_static/pdf_file.pdf#page=3&pagemode=thumbs
_static/pdf_file.pdf#page=1&comment=452fde0e-fd22-457c-84aa-2cf5bed5a349

src limitations

  • Only one digit following a decimal point is retained for float values.
  • Individual parameters, together with their values (separated by & or #), can be no greater then 32 characters in length.
  • You cannot use the reserved characters =, #, and &. There is no way to escape these special characters.
  • If you turn bookmarks off using a URL parameter when a document had previously been saved with bookmarks on, the bookmark scrollbars are displayed at first, and only disappear once Acrobat obtains enough streamed information to render the full page.

Remarks

  • Please keep in mind that the pdf should be placed under _/static in order to be copied to the build folder to be seen by the HTML files.

credits & sources

History

0.1: First public release.

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