update dom to image to pgn

Author: shivanshi0526

src/dom-to-image.js

@@ -50,14 +50,14 @@
      * @param {Boolean} options.cacheBust - set to true to cache bust by appending the time to the request url
      * @return {Promise} - A promise that is fulfilled with a SVG image data URL
      * */
-    function toSvg(node, options) {
+    function toSvg(node, options, loadfonts) {
         options = options || {};
         copyOptions(options);
         return Promise.resolve(node)
             .then(function (node) {
                 return cloneNode(node, options.filter, true);
             })
-            .then(embedFonts)
+            .then(loadfonts && embedFonts)
             .then(inlineImages)
             .then(applyOptions)
             .then(function (clone) {
@@ -104,8 +104,8 @@
      * @param {Object} options - Rendering options, @see {@link toSvg}
      * @return {Promise} - A promise that is fulfilled with a PNG image data URL
      * */
-    function toPng(node, options) {
-        return draw(node, options || {})
+    function toPng(node, options, loadfonts) {
+        return draw(node, options || {}, loadfonts || true)
             .then(function (canvas) {
                 return canvas.toDataURL();
             });
@@ -149,8 +149,8 @@
         }
     }
 
-    function draw(domNode, options) {
-        return toSvg(domNode, options)
+    function draw(domNode, options, loadfonts) {
+        return toSvg(domNode, options, loadfonts)
             .then(util.makeImage)
             .then(util.delay(100))
             .then(function (image) {