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datamatrix_ex6.php
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datamatrix_ex6.php
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<?php
/**
* JPGraph v3.6.15
*/
require_once 'jpgraph/datamatrix/datamatrix.inc.php';
$data = 'This is a datamatrix symbol';
$outputfile = 'dm_ex6.png';
// Create and set parameters for the encoder
$encoder = DatamatrixFactory::Create();
$encoder->SetEncoding(ENCODING_TEXT);
// Create the image backend (default)
$backend = DatamatrixBackendFactory::Create($encoder);
$backend->SetModuleWidth(5);
$backend->SetQuietZone(10);
// Set other than default colors (one, zero, background)
$backend->SetColor('navy', 'white');
// Create the barcode from the given data string and write to output file
$dir = dirname(__FILE__);
$file = '<span style="font-weight:bold;">"'.$dir.'/'.$outputfile.'"</span>';
try {
$backend->Stroke($data, $outputfile);
echo 'Barcode sucessfully written to file: '.$file;
} catch (Exception $e) {
$errstr = $e->GetMessage();
$errcode = $e->GetCode();
echo 'Failed writing file: '.$file.'<br>';
echo "Datamatrix error (${errcode}). Message: ${errstr}\n";
}