75 lines
2.1 KiB
PHP
Executable File
75 lines
2.1 KiB
PHP
Executable File
<?php
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require_once "jpgraph/jpgraph.php";
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require_once "jpgraph/jpgraph_canvas.php";
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require_once "jpgraph/jpgraph_barcode.php";
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$params = array(
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array('code',1),array('data',''),array('modwidth',1),array('info',false),
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array('notext',false),array('checksum',false),array('showframe',false),
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array('vertical',false) , array('backend','IMAGE'), array('file',''),
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array('scale',1), array('height',70), array('pswidth','') );
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$n=count($params);
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for($i=0; $i < $n; ++$i ) {
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$v = $params[$i][0];
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if( empty($_GET[$params[$i][0]]) ) {
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$$v = $params[$i][1];
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}
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else
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$$v = $_GET[$params[$i][0]];
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}
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if( $modwidth < 1 || $modwidth > 5 ) {
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echo "<h4>Module width must be between 1 and 5 pixels</h4>";
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}
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elseif( $data==="" ) {
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echo "<h3>Please enter data to be encoded, select symbology and press 'Ok'.</h3>";
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echo "<i>Note: Data must be valid for the choosen encoding.</i>";
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}
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elseif( $code==-1 ) {
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echo "<h4>No code symbology selected.</h4>";
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}
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elseif( $height < 10 || $height > 500 ) {
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echo "<h4> Height must be in range [10, 500]</h4>";
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}
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elseif( $scale < 0.1 || $scale > 15 ) {
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echo "<h4> Scale must be in range [0.1, 15]</h4>";
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}
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else {
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if( $code==20 ) {
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$encoder = BarcodeFactory::Create(6);
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$encoder->UseExtended();
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}
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else {
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$encoder = BarcodeFactory::Create($code);
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}
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$b = $backend=='EPS' ? 'PS' : $backend;
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$b = substr($backend,0,5) == 'IMAGE' ? 'IMAGE' : $b;
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$e = BackendFactory::Create($b,$encoder);
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if( substr($backend,0,5) == 'IMAGE' ) {
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if( substr($backend,5,1) == 'J' )
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$e->SetImgFormat('JPEG');
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}
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if( $e ) {
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if( $backend == 'EPS' )
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$e->SetEPS();
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if( $pswidth!='' )
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$modwidth = $pswidth;
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$e->SetModuleWidth($modwidth);
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$e->AddChecksum($checksum);
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$e->NoText($notext);
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$e->SetScale($scale);
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$e->SetVertical($vertical);
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$e->ShowFrame($showframe);
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$e->SetHeight($height);
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$r = $e->Stroke($data,$file,$info,$info);
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if( $r )
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echo nl2br(htmlspecialchars($r));
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if( $file != '' )
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echo "<p>Wrote file $file.";
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}
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else
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echo "<h3>Can't create choosen backend: $backend.</h3>";
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}
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?>
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