- Fix (Embedded editor): (Though embedding cross-origin iframes apparently

only working now in Chrome if same origin or if https?--at least not
  localhost of different ports), PDF export has been fixed (we download the
  PDF to workaround data URI limitations in Chrome)
- Fix (Embedded editor): Avoid using same origin shortcut if there is no
  global available to use (e.g., if using the modular editor)
- Fix (Embedded editor): Add events only after load is complete and
  svgCanvas is available; also log blocked error objects
- Enhancement: For PDF export, switch Chrome by default to "save" `outputType`
- Docs (JSdoc): Denote optional arguments

dist/index-es.js

@@ -17561,15 +17561,17 @@ function SvgCanvas(container, config) {
   * Generates a PDF based on the current image, then calls "exportedPDF" with
   * an object including the string, the data URL, and any issues found
   * @function module:svgcanvas.SvgCanvas#exportPDF
-  * @param {string} exportWindowName Will also be used for the download file name here
+  * @param {string} [exportWindowName] Will also be used for the download file name here
   * @param {external:jsPDF.OutputType} [outputType="dataurlstring"]
-  * @param {module:svgcanvas.PDFExportedCallback} cb
+  * @param {module:svgcanvas.PDFExportedCallback} [cb]
   * @fires module:svgcanvas.SvgCanvas#event:exportedPDF
   * @returns {Promise} Resolves to {@link module:svgcanvas.PDFExportedResults}
   */
 
 
-  this.exportPDF = function (exportWindowName, outputType, cb) {
+  this.exportPDF = function (exportWindowName) {
+    var outputType = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : isChrome() ? 'save' : undefined;
+    var cb = arguments.length > 2 ? arguments[2] : undefined;
     var that = this;
     return new Promise(
     /*#__PURE__*/
@@ -32141,7 +32143,7 @@ editor.init = function () {
                   openExportWindow();
                 }
 
-                svgCanvas.exportPDF(exportWindowName, chrome ? 'save' : undefined);
+                svgCanvas.exportPDF(exportWindowName);
                 _context6.next = 13;
                 break;
 

dist/index-umd.js

@@ -17567,15 +17567,17 @@
     * Generates a PDF based on the current image, then calls "exportedPDF" with
     * an object including the string, the data URL, and any issues found
     * @function module:svgcanvas.SvgCanvas#exportPDF
-    * @param {string} exportWindowName Will also be used for the download file name here
+    * @param {string} [exportWindowName] Will also be used for the download file name here
     * @param {external:jsPDF.OutputType} [outputType="dataurlstring"]
-    * @param {module:svgcanvas.PDFExportedCallback} cb
+    * @param {module:svgcanvas.PDFExportedCallback} [cb]
     * @fires module:svgcanvas.SvgCanvas#event:exportedPDF
     * @returns {Promise} Resolves to {@link module:svgcanvas.PDFExportedResults}
     */
 
 
-    this.exportPDF = function (exportWindowName, outputType, cb) {
+    this.exportPDF = function (exportWindowName) {
+      var outputType = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : isChrome() ? 'save' : undefined;
+      var cb = arguments.length > 2 ? arguments[2] : undefined;
       var that = this;
       return new Promise(
       /*#__PURE__*/
@@ -32147,7 +32149,7 @@
                     openExportWindow();
                   }
 
-                  svgCanvas.exportPDF(exportWindowName, chrome ? 'save' : undefined);
+                  svgCanvas.exportPDF(exportWindowName);
                   _context6.next = 13;
                   break;