Benötigte Pakete installiert

vendor/dompdf/php-font-lib/README.md

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+[![PHPUnit tests](https://github.com/dompdf/php-font-lib/actions/workflows/phpunit.yml/badge.svg)](https://github.com/dompdf/php-font-lib/actions/workflows/phpunit.yml)
+
+# PHP Font Lib
+
+This library can be used to:
+ * Read TrueType, OpenType (with TrueType glyphs), WOFF font files
+ * Extract basic info (name, style, etc)
+ * Extract advanced info (horizontal metrics, glyph names, glyph shapes, etc)
+ * Make an Adobe Font Metrics (AFM) file from a font
+
+This project was initiated by the need to read font files in the [DOMPDF project](https://github.com/dompdf/dompdf).
+
+Usage Example
+-------------
+
+### Base font information
+
+```php
+$font = \FontLib\Font::load('fontfile.ttf');
+$font->parse();  // for getFontWeight() to work this call must be done first!
+echo $font->getFontName() .'<br>';
+echo $font->getFontSubfamily() .'<br>';
+echo $font->getFontSubfamilyID() .'<br>';
+echo $font->getFontFullName() .'<br>';
+echo $font->getFontVersion() .'<br>';
+echo $font->getFontWeight() .'<br>';
+echo $font->getFontPostscriptName() .'<br>';
+$font->close();
+```
+
+### Font Metrics Generation
+
+```php
+$font = FontLib\Font::load('fontfile.ttf');
+$font->parse();
+$font->saveAdobeFontMetrics('fontfile.ufm');
+```
+
+### Create a font subset
+
+```php
+$font = FontLib\Font::load('fontfile.ttf');
+$font->parse();
+$font->setSubset("abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ.:,;' (!?)+-*/== 1234567890"); // characters to include
+$font->reduce();
+touch('fontfile.subset.ttf');
+$font->open('fontfile.subset.ttf', FontLib\BinaryStream::modeReadWrite);
+$font->encode(array("OS/2"));
+$font->close();
+```