mrssoft / barcode
条码编码器
1.0.0
2018-05-08 07:01 UTC
Requires
- php: >=7.1
This package is auto-updated.
Last update: 2024-09-08 16:11:52 UTC
README
安装
安装此扩展的首选方式是通过 composer。运行以下命令之一
php composer.phar require --prefer-dist mrssoft/barcode "*"
或者在您的 composer.json
文件的 require 部分添加
"mrssoft/barcode": "*"
。
使用方法
public function actionBarcode($ean13 = null, $width = 250, $height = 100) { $im = imagecreatetruecolor($width, $height); $black = imagecolorallocate($im, 0x00, 0x00, 0x00); $white = imagecolorallocate($im, 0xff, 0xff, 0xff); imagefilledrectangle($im, 0, 0, $width, $height, $white); if (!empty($ean13)) { Barcode::gd($im, $black, $width / 2, $height / 2, 0, 'ean13', $ean13, 2, $height); } header('Content-Type: image/png'); imagepng($im); imagedestroy($im); eixt(); }