Mercurial > hgrepos > Python2 > PyMuPDF

annotate mupdf-source/docs/reference/javascript/functions.rst @ 2:b50eed0cc0ef upstream

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ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4. The directory name has changed: no version number in the expanded directory now.
author Franz Glasner <fzglas.hg@dom66.de>
date Mon, 15 Sep 2025 11:43:07 +0200
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1 .. default-domain:: js
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3 .. highlight:: javascript
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5 Functions
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6 =========
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8 Most functionality is provided by member functions of class objects.
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9 There are just a couple of top level configuration functions listed
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10 here.
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12 .. function:: mupdf.installLoadFontFunction(callback)
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14 Install a handler to load system (or missing) fonts.
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16 The callback function will be called with four arguments:
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18 .. code-block::
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20 callback(fontName, scriptName, isBold, isItalic)
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22 The callback should return either a `Font` object for the requested
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23 font, or ``null`` if an exact match cannot be found (so that the font
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24 loading machinery can keep looking through the chain of fallback
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25 fonts).
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27 .. function:: mupdf.enableICC()
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29 Enable ICC-profiles based operation.
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31 .. function:: mupdf.disableICC()
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33 Disable ICC-profiles based operation.
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35 .. function:: mupdf.setUserCSS(stylesheet, useDocumentStyles)
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37 Set a style sheet to apply to all reflowable documents.
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39 :param string stylesheet: The CSS text to use.
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40 :param boolean useDocumentStyles:
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41 Whether to respect the document's own style sheet.