Inizializzazione

jpgraph-3.5.0b1/src/Examples/datamatrix_ex5.php

@@ -0,0 +1,30 @@
+<?php
+require_once('jpgraph/datamatrix/datamatrix.inc.php');
+
+$data = 'This is a 20x20 symbol';
+
+// Create and set parameters for the encoder
+$encoder = DatamatrixFactory::Create(DMAT_20x20);
+$encoder->SetEncoding(ENCODING_TEXT);
+
+// Create the image backend (default)
+$backend = DatamatrixBackendFactory::Create($encoder);
+
+// By default the module width is 2 pixel so we increase it a bit
+$backend->SetModuleWidth(4);
+
+// Set Quiet zone
+$backend->SetQuietZone(10);
+
+// Set other than default colors (one, zero, quiet zone/background)
+$backend->SetColor('navy','white','lightgray');
+
+// Create the barcode from the given data string and write to output file
+try {
+    $backend->Stroke($data);
+} catch (Exception $e) {
+    $errstr = $e->GetMessage();
+    echo "Datamatrix error message: $errstr\n";
+}
+
+?>