Barcode Generation

node_modules/jsbarcode/test/browser/canvasTest.js

@@ -0,0 +1,30 @@
+var parent;
+function doTests(p){
+  parent = p;
+  createTests(newTest);
+}
+
+function newTest(text, options){
+  var testbox = document.createElement("div");
+  testbox.className = "testbox";
+
+  var format = (typeof options !== "undefined" && options.format) || "auto";
+
+  testbox.innerHTML = '\
+    <b>Format:</b> ' + format + '<br>\
+    <b>Input:</b> ' + text + '<br>\
+    <br>\
+    <img class="barcode"/>';
+
+  try{
+    JsBarcode(testbox.querySelector('.barcode'), text, options);
+  }
+  catch(e){
+    testbox.className = "errorbox";
+    testbox.onclick = function(){
+      throw e;
+    }
+  }
+
+  parent.appendChild(testbox);
+}