PHP barcode generation package class

WBOY
Release: 2016-07-25 08:42:18
Original
1048 people have browsed it
  1. // Reference the class corresponding to the class folder
  2. require_once('class/BCGFontFile.php');
  3. require_once('class/BCGColor.php');
  4. require_once('class/BCGDrawing. php');
  5. // Barcode encoding format
  6. require_once('class/BCGcode39.barcode.php');
  7. // Load font size
  8. $font = new BCGFontFile('./class/font/Arial.ttf ', 18);
  9. //Color barcode
  10. $color_black = new BCGColor(0, 0, 0);
  11. $color_white = new BCGColor(255, 255, 255);
  12. $drawException = null;
  13. try {
  14. $code = new BCGcode39();
  15. $code->setScale(2);
  16. $code->setThickness(30); // Barcode thickness
  17. $code->setForegroundColor($color_black); // Barcode Color
  18. $code->setBackgroundColor($color_white); // Blank gap color
  19. $code->setFont($font); //
  20. $code->parse('HELLO'); // Required for barcode Data content
  21. } catch(Exception $exception) {
  22. $drawException = $exception;
  23. }
  24. //Draw the barcode according to the above conditions
  25. $drawing = new BCGDrawing('', $color_white);
  26. if($drawException) {
  27. $drawing->drawException($drawException);
  28. } else {
  29. $drawing->setBarcode($code);
  30. $drawing->draw();
  31. }
  32. // Generate pictures in PNG format
  33. header('Content-Type: image/png');
  34. $drawing->finish(BCGDrawing::IMG_FORMAT_PNG);
  35. ?>
Copy code

PHP


Related labels:
source:php.cn
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Popular Tutorials
More>
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template