Fix typo and get shadow dom node values rendering again.

Thanks for the review @cWenyu

Author: IDisposable

README.md

@@ -260,7 +260,8 @@ and render on the server._`
 
 ## Dependencies
 
-Uses Object.hasOwn() so needs at least Chrome/Edge 93, Firefox 92, Opera 79. Safari 15.4 or Node 16.9.0
+Uses Object.hasOwn() so needs at least Chrome/Edge 93, Firefox 92, Opera 79. Safari 15.4
+or Node 16.9.0
 
 ### Source
 
@@ -358,9 +359,9 @@ SNDST00M (optimize), Joseph White (performance CSS), Phani Rithvij (test), David
 DOLCIMASCOLO (packaging), Zee (ZM) @zm-cttae (many major updates), Joshua Walsh
 @JoshuaWalsh (Firefox issues), Emre Coban @emrecoban (documentation), Nate Stuyvesant
 @nstuyvesant (fixes), King Wang @eachmawzw (CORS image proxy), TMM Schmit @tmmschmit
-(useCredentialsFilters), Aravind @codesculpture (fix overridden props),
-Shi Wenyu @cWenyu (shadow slot fix), David Burns @davidburns573
-and Yujia Cheng @YujiaCheng1996 (font copy optional)
+(useCredentialsFilters), Aravind @codesculpture (fix overridden props), Shi Wenyu @cWenyu
+(shadow slot fix), David Burns @davidburns573 and Yujia Cheng @YujiaCheng1996 (font copy
+optional)
 
 ## License
 

dist/dom-to-image-more.min.js

@@ -1,6 +1,6 @@
 {
     "name": "dom-to-image-more",
-    "version": "3.4.2",
+    "version": "3.4.3",
     "description": "Generates an image from a DOM node using HTML5 canvas and SVG",
     "main": "dist/dom-to-image-more.min.js",
     "devDependencies": {

dist/dom-to-image-more.min.js.map

@@ -273,15 +273,23 @@
 
             it('should render web fonts', function (done) {
                 this.timeout(5000);
-                loadTestPage('fonts/dom-node.html','fonts/style.css', 'fonts/control-image')
+                loadTestPage(
+                    'fonts/dom-node.html',
+                    'fonts/style.css',
+                    'fonts/control-image'
+                )
                     .then(renderToPngAndCheck)
                     .then(done)
                     .catch(done);
             });
 
             it('should not copy web font', function (done) {
                 this.timeout(5000);
-                loadTestPage('fonts/dom-node.html', 'fonts/style.css', 'fonts/control-image-no-font')
+                loadTestPage(
+                    'fonts/dom-node.html',
+                    'fonts/style.css',
+                    'fonts/control-image-no-font'
+                )
                     .then(() => renderToPng(domNode(), { disableEmbedFonts: true }))
                     .then(check)
                     .then(done)
@@ -595,7 +603,7 @@
                 );
 
                 function escapeImage(image) {
-                    if (image.indexOf('image/svg') >= 0){
+                    if (image.indexOf('image/svg') >= 0) {
                         const svgStart = image.indexOf('<svg');
                         const svgEnd = image.lastIndexOf('</svg>');
                         const prefix = image.substring(0, svgStart);
@@ -613,45 +621,45 @@
             function escapeHtml(string) {
                 var str = '' + string;
                 var match = matchHtmlRegExp.exec(str);
-              
+
                 if (!match) {
                     return str;
                 }
-              
+
                 var escape;
                 var html = '';
                 var index = 0;
                 var lastIndex = 0;
-              
+
                 for (index = match.index; index < str.length; index++) {
                     switch (str.charCodeAt(index)) {
-                    case 34: // "
-                        escape = '&quot;';
-                        break;
-                    case 38: // &
-                        escape = '&amp;';
-                        break;
-                    case 39: // '
-                        escape = '&#39;';
-                        break;
-                    case 60: // <
-                        escape = '&lt;';
-                        break;
-                    case 62: // >
-                        escape = '&gt;';
-                        break;
-                    default:
-                        continue;
+                        case 34: // "
+                            escape = '&quot;';
+                            break;
+                        case 38: // &
+                            escape = '&amp;';
+                            break;
+                        case 39: // '
+                            escape = '&#39;';
+                            break;
+                        case 60: // <
+                            escape = '&lt;';
+                            break;
+                        case 62: // >
+                            escape = '&gt;';
+                            break;
+                        default:
+                            continue;
                     }
-              
+
                     if (lastIndex !== index) {
                         html += str.substring(lastIndex, index);
                     }
-              
+
                     lastIndex = index + 1;
                     html += escape;
                 }
-              
+
                 return lastIndex !== index
                     ? html + str.substring(lastIndex, index)
                     : html;

package-lock.json

@@ -442,9 +442,8 @@
             function getRenderedChildren(original) {
                 if (util.isShadowSlotElement(original)) {
                     const assignedNodes = original.assignedNodes();
-                    
-                    if (assignedNodes && assignedNodes.length() > 0)
-                        return assignedNodes; // shadow DOM <slot> has "assigned nodes" as rendered children
+
+                    if (assignedNodes && assignedNodes.length > 0) return assignedNodes; // shadow DOM <slot> has "assigned nodes" as rendered children
                 }
                 return original.childNodes;
             }
@@ -666,7 +665,7 @@
         function isInShadowRoot(value) {
             return (
                 value !== null &&
-                Object.hasOwn(value, 'getRootNode') &&
+                'getRootNode' in value &&
                 isShadowRoot(value.getRootNode())
             );
         }
@@ -1124,12 +1123,7 @@
             function getCssRules(styleSheets) {
                 const cssRules = [];
                 styleSheets.forEach(function (sheet) {
-                    if (
-                        Object.hasOwn(
-                            Object.getPrototypeOf(sheet),
-                            'cssRules'
-                        )
-                    ) {
+                    if ('cssRules' in Object.getPrototypeOf(sheet)) {
                         try {
                             util.asArray(sheet.cssRules || []).forEach(
                                 cssRules.push.bind(cssRules)