diff --git a/load_font_from_script.php b/load_font_from_script.php new file mode 100644 index 0000000..33c6ab9 --- /dev/null +++ b/load_font_from_script.php @@ -0,0 +1,190 @@ +getOptions()->set('fontDir', $fontDir); + } + + #} Define font files + $fontName = 'Noto Sans'; + $normalFile = 'NotoSans-Regular.ttf'; + $boldFile = 'NotoSans-Bold.ttf'; + $italicFile = 'NotoSans-Italic.ttf'; + $boldItalicFile = 'NotoSans-BoldItalic.ttf'; + + #} Install the font(s) + example_install_font_family($dompdf, $fontName, $normalFile, $boldFile, $italicFile, $boldItalicFile); + + + Example 2: + + $fontDir = '/your-path/dompdf-fonts/'; + example_install_font_family($dompdf, + 'Noto Sans', + $fontDir.'NotoSans-Regular.ttf', + $fontDir.'NotoSans-Bold.ttf', + $fontDir.'NotoSans-Italic.ttf', + $fontDir.'NotoSans-BoldItalic.ttf' + ); + +*/ + + +// *** DO NOT MODIFY BELOW THIS POINT *** + +#} Use +use FontLib\Font; + + + /** + * Installs a new font family + * This function maps a font-family name to a font. It tries to locate the + * bold, italic, and bold italic versions of the font as well. Once the + * files are located, ttf versions of the font are copied to the fonts + * directory. Changes to the font lookup table are saved to the cache. + * + * This is an an adapted version of install_font_family() + * + * @param Dompdf $dompdf dompdf main object + * @param string $fontname the font-family name + * @param string $normal the filename of the normal face font subtype + * @param string $bold the filename of the bold face font subtype + * @param string $italic the filename of the italic face font subtype + * @param string $bold_italic the filename of the bold italic face font subtype + * @param bool $debug whether or not to echo progress + * + * @throws Exception + */ + function example_install_font_family($dompdf, $fontname, $normal, $bold = null, $italic = null, $bold_italic = null, $debug = false) { + + try { + + $fontMetrics = $dompdf->getFontMetrics(); + + // Check if the base filename is readable + if ( !is_readable($normal) ) + throw new Exception("Unable to read '$normal'."); + + $dir = dirname($normal); + $basename = basename($normal); + $last_dot = strrpos($basename, '.'); + if ($last_dot !== false) { + $file = substr($basename, 0, $last_dot); + $ext = strtolower(substr($basename, $last_dot)); + } else { + $file = $basename; + $ext = ''; + } + + if ( !in_array($ext, array(".ttf", ".otf")) ) { + throw new Exception("Unable to process fonts of type '$ext'."); + } + + // Try $file_Bold.$ext etc. + $path = "$dir/$file"; + + $patterns = array( + "bold" => array("_Bold", "b", "B", "bd", "BD"), + "italic" => array("_Italic", "i", "I"), + "bold_italic" => array("_Bold_Italic", "bi", "BI", "ib", "IB"), + ); + + foreach ($patterns as $type => $_patterns) { + if ( !isset($$type) || !is_readable($$type) ) { + foreach($_patterns as $_pattern) { + if ( is_readable("$path$_pattern$ext") ) { + $$type = "$path$_pattern$ext"; + break; + } + } + + if ( is_null($$type) ) + if ($debug) echo ("Unable to find $type face file.\n"); + } + } + + $fonts = compact("normal", "bold", "italic", "bold_italic"); + $entry = array(); + + // Copy the files to the font directory. + foreach ($fonts as $var => $src) { + if ( is_null($src) ) { + $entry[$var] = $dompdf->getOptions()->get('fontDir') . '/' . mb_substr(basename($normal), 0, -4); + continue; + } + + // Verify that the fonts exist and are readable + if ( !is_readable($src) ) + throw new Exception("Requested font '$src' is not readable"); + + $dest = $dompdf->getOptions()->get('fontDir') . '/' . basename($src); + + if ( !is_writeable(dirname($dest)) ) + throw new Exception("Unable to write to destination '$dest'."); + + if ($debug) echo "Copying $src to $dest...\n"; + + if ( !copy($src, $dest) ) + throw new Exception("Unable to copy '$src' to '$dest'"); + + $entry_name = mb_substr($dest, 0, -4); + + if ($debug) echo "Generating Adobe Font Metrics for $entry_name...\n"; + + $font_obj = Font::load($dest); + $font_obj->saveAdobeFontMetrics("$entry_name.ufm"); + $font_obj->close(); + + $entry[$var] = $entry_name; + + } + + // Store the fonts in the lookup table + $fontMetrics->setFontFamily($fontname, $entry); + + // Save the changes + $fontMetrics->saveFontFamilies(); + + // Fini + return true; + + } catch (Exception $e){ + + // nada + + } + + return false; + + } \ No newline at end of file