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dompdf / php-font-lib

A library to read, parse, export and make subsets of different types of font files.
GNU Lesser General Public License v2.1
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Chrome errors when loading generated subset TTF fonts, for all fonts #42

Closed oxygen closed 8 years ago

oxygen commented 8 years ago

I have generated a subset font for each font with only the letters from the font's file name. I was going to use these subset TTF files for a preview of the font.

Using these fonts: https://github.com/google/fonts All 1736 fonts fails with one of these errors:

(index):1 OTS parsing error: incorrect entrySelector for table directory (index):1 OTS parsing error: hhea: misaligned table

This is the code I am using to generate the subset files:

` $tmp=tempnam(sys_get_temp_dir(), $strFontFamily); $fontFile=\FontLib\Font::load($arrFont["path"]); $fontFile->parse();

$fontFile->setSubset($strFontFamily); $fontFile->reduce();

$fontFile->open($tmp, FontLib\BinaryStream::modeWrite); $fontFile->encode(array("OS/2")); $fontFile->close(); `

oxygen commented 8 years ago

Double post. Original: https://github.com/PhenX/php-font-lib/issues/41