Mercurial > hgrepos > Python2 > PyMuPDF
diff mupdf-source/docs/examples/fix-s22pdf.js @ 2:b50eed0cc0ef upstream
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 |
| parents | |
| children |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mupdf-source/docs/examples/fix-s22pdf.js Mon Sep 15 11:43:07 2025 +0200 @@ -0,0 +1,35 @@ +// A simple script to fix the broken fonts in PDF files generated by S22PDF. + +if (scriptArgs.length != 2) { + print("usage: mutool run fix-s22pdf.js input.pdf output.pdf"); + quit(); +} + +var doc = Document.openDocument(scriptArgs[0]); + +var font = new Font("zh-Hans"); +var song = doc.addCJKFont(font, "zh-Hans", "H", "serif"); +var heiti = doc.addCJKFont(font, "zh-Hans", "H", "sans-serif"); +song.Encoding = 'GBK-EUC-H'; +heiti.Encoding = 'GBK-EUC-H'; + +var MAP = { + "/#CB#CE#CC#E5": song, // SimSun + "/#BA#DA#CC#E5": heiti, // SimHei + "/#BF#AC#CC#E5_GB2312": song, // SimKai + "/#B7#C2#CB#CE_GB2312": heiti, // SimFang + "/#C1#A5#CA#E9": song, // SimLi +} + +var i, n = doc.countPages(); +for (i = 0; i < n; ++i) { + var fonts = doc.findPage(i).Resources.Font; + if (fonts) { + fonts.forEach(function (font, name) { + if (font.BaseFont in MAP && font.Encoding == 'WinAnsiEncoding') + fonts[name] = MAP[font.BaseFont]; + }); + } +} + +doc.save(scriptArgs[1]);