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<?phpfunction baseCustomSetup($barcode, $get) {
 $font_dir = '..' . DIRECTORY_SEPARATOR . 'font';
 
 if (isset($get['thickness'])) {
 $barcode->setThickness(max(9, min(90, intval($get['thickness']))));
 }
 
 $font = 0;
 if ($get['font_family'] !== '0' && intval($get['font_size']) >= 1) {
 $font = new BCGFontFile($font_dir . '/' . $get['font_family'], intval($get['font_size']));
 }
 
 $barcode->setFont($font);
 }
 ?>
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