<?php
// content="text/plain; charset=utf-8"
require_once 'jpgraph/pdf417/jpgraph_pdf417.php';
$data = 'PDF-417';
try {
// Create a new encoder and backend to generate PNG images
$backend = PDF417BackendFactory::Create(BACKEND_IMAGE, new PDF417Barcode());
$backend->Stroke($data);
} catch (JpGraphException $e) {
echo 'PDF417 Error: ' . $e->GetMessage();
}
<?php
// content="text/plain; charset=utf-8"
require_once 'jpgraph/pdf417/jpgraph_pdf417.php';
$data1 = '12345';
$data2 = 'Abcdef';
$data3 = '6789';
// Manually specify several encodation schema
$data = array(array(USE_NC, $data1), array(USE_TC, $data2), array(USE_NC, $data3));
//$data = "12345Abcdef6789";
// Setup some symbolic names for barcode specification
$columns = 8;
// Use 8 data (payload) columns
$modwidth = 2;
// Use 2 pixel module width
$errlevel = 2;
// Use error level 2
$showtext = true;
// Show human readable string
try {
// Create a new encoder and backend to generate PNG images
$encoder = new PDF417Barcode($columns, $errlevel);
$backend = PDF417BackendFactory::Create(BACKEND_IMAGE, $encoder);
$backend->SetModuleWidth($modwidth);
$backend->NoText(!$showtext);
$backend->Stroke($data);
} catch (JpGraphException $e) {
echo 'PDF417 Error: ' . $e->GetMessage();
}
