PHP生成条形码
首先找到强大的开源资料,在barcode官网下载barcodegen.1d-php5.v5.0.1.zip版本,然后解压文件放到你的Apache服务器的根目录下。
1 $text = $_GET['code']; 2 3 require_once('./barcodegen/BCGFontFile.php'); 4 require_once('./barcodegen/BCGColor.php'); 5 require_once('./barcodegen/BCGDrawing.php'); 6 require_once('./barcodegen/BCGcode128.barcode.php'); 7 $font = new BCGFontFile('./barcodegen/font/Arial.ttf', 18); 8 9 $color_black = new BCGColor(0, 0, 0); 10 $color_white = new BCGColor(255, 255, 255); 11 12 $drawException = null; 13 try { 14 $code = new BCGcode128(); 15 $code->setScale(2); // Resolution 16 $code->setThickness(30); // Thickness 17 $code->setForegroundColor($color_black); // Color of bars 18 $code->setBackgroundColor($color_white); // Color of spaces 19 $code->setFont($font); // Font (or 0) 20 $code->parse($text); // Text 21 } catch(Exception $exception) { 22 $drawException = $exception; 23 } 24 25 26 $drawing = new BCGDrawing('', $color_white); 27 if($drawException) { 28 $drawing->drawException($drawException); 29 } else { 30 $drawing->setBarcode($code); 31 $drawing->draw(); 32 } 33 header('Content-Type: image/png'); 34 header('Content-Disposition: inline; filename="barcode.png"'); 35 $drawing->finish(BCGDrawing::IMG_FORMAT_PNG);
参考 http://www.cnblogs.com/ForEvErNoME/archive/2012/04/21/2460944.html