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#PHP XPDF PDFINFO PDF#

#PHP XPDF PDFINFO PDF#

For example, a PDF page with the European size A4 is 210 mm wide, corresponding to 595 points (at 72 dpi). $wgPdfProcessor (default = "gs") path to your ghostscript implementation $wgPdfPostProcessor (default = "convert") path to your imagemagick convert $wgPdfInfo (default = "pdfinfo") path to your pdfinfo $wgPdftoText (default = "pdftotext") path to your pdftotext $wgPdfOutputExtension (default = "jpg") preferred output format $wgPdfHandlerDpi (default = "150" ) resolution in dpi The extension extracts a bitmap image for each page of the PDF, using this resolution (dpi = dots per inch). You can (or, depending on the operating system of the server, will have to) set some variables in the "LocalSettings.php" file:

Done – Navigate to Special:Version on your wiki to verify that the extension is successfully installed.

Type the following in your shell to see if you have the above installed first: On Ubuntu and Debian, the "poppler-utils" package can be used instead of "xpdf-utils".

If you see "0 × 0 pixel" on the file description of a PDF, you lack this package. This extension requires the following packages to be installed first:ĭoes dynamic resizing and thumbnailing of imagesĮxtracts metadata from PDF files. Additionally, this extension allows Extension:ProofreadPage to handle pdfs in side-by-side view for transcribing/proofreading, as is done on Wikisource.Without this extension, pdfs will not display properly when uploaded. If you upload a new pdf file, the metadata will be stored in the database, and then this file can be shown in a multipage preview layout like the djvu handler does. The main usage of the PdfHandler extension is without user interaction.If you would like to present a 2-page pdf, for example, do the following: ] ] Because PdfHandler extends ImageHandler, you can use all the arguments that you would for an Image - for example: thumb, right/left, caption, border, link, etc.Instead of a size-parameter, you can also use the thumb-parameter, with or without captions: ]. The page and size parameters are optional the default page is page #1. A user can display PDF files as an image, showing a single page at a time, like so: ].This allows users to transcribe books and other documents.

Together with the Proofread Page extension, PDF files can be displayed side-by-side with text. The PdfHandler extension shows uploaded PDF files in a multipage preview layout. Translate the PdfHandler extension if it is available at