stephanrauh/ngx-extended-pdf-viewer#1059 fix the "Window is not defin…

…ed" bug

src/core/annotation.js

@@ -23,6 +23,7 @@ import {
   assert,
   escapeString,
   getModificationDate,
+  info,
   isAscii,
   isString,
   OPS,
@@ -146,7 +147,7 @@ class AnnotationFactory {
           // #639 modified by ngx-extended-pdf- viewer
           case "Sig":
             if (self.showUnverifiedSignatures) {
-              Window['ngxConsole'].log(
+              info(
                 "The PDF file contains a signature. Please take into account that it can't be verified yet. ngx-extended-pdf-viewer also displays forged signatures, so use this feature only if you're sure what you're doing."
               );
               return new SignatureWidgetAnnotation(parameters);
@@ -1312,7 +1313,7 @@ class WidgetAnnotation extends Annotation {
       // #171 modification start
       if (!self.showUnverifiedSignatures) {
         this.setFlags(AnnotationFlag.HIDDEN);
-        Window['ngxConsole'].log(
+        info(
           "The PDF file contains a signature. Please take into account that it can't be verified yet. By default, ngx-extended-pdf-viewer hides signatures until you configure it otherwise."
         );
       }

src/core/worker.js

@@ -856,7 +856,7 @@ class WorkerMessageHandler {
     // #171 receive options from ngx-extended-pdf-viewer
     handler.on("showUnverifiedSignatures", function wphReady(data) {
       if (data) {
-        Window['ngxConsole'].log(
+        info(
           "showUnverifiedSignatures=" +
             data +
             ". This is an incompletely implemented feature. Signatures cannot be validated, so use it at own risk."