pdf417_ex1b.php
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20

<?php // content="text/plain; charset=utf-8"
require_once('jpgraph/pdf417/jpgraph_pdf417.php');
 
$data = 'PDF-417';
 
// Setup some symbolic names for barcode specification
 
$columns = 8;   // Use 8 data (payload) columns
$errlevel = 2;  // Use error level 2 (minimum recommended)
 
// Create a new encoder and backend to generate PNG images
try {
    $encoder = new PDF417Barcode($columns,$errlevel);
    $backend = PDF417BackendFactory::Create(BACKEND_IMAGE,$encoder);
    $backend->Stroke($data);
}
catch(JpGraphException $e) {
    echo 'PDF417 Error: '.$e->GetMessage();
}
?>