1009185: Resolve the CI failures

Author: Tamilselvan-Durairaj

Document-Processing/PDF/PDF-Viewer/angular/form-filling.md

@@ -82,5 +82,4 @@ export class AppComponent {
 {% endhighlight %}
 {% endtabs %}
 
-See the sample [how to add custom headers in AjaxRequestSettings](https://stackblitz.com/edit/angular-pfdpfdzq-o4b3dlur?file=src%2Fapp.component.html,src%2Fapp.component.ts,node_modules%2F%40syncfusion%2Fej2-pdfviewer%2Fsrc%2Fpdfviewer%2Fpdfviewer-model.d.ts,src%2Findex.html)
-Notes
+See the sample [how to add custom headers in AjaxRequestSettings](https://stackblitz.com/edit/angular-pfdpfdzq-o4b3dlur?file=src%2Fapp.component.html,src%2Fapp.component.ts,node_modules%2F%40syncfusion%2Fej2-pdfviewer%2Fsrc%2Fpdfviewer%2Fpdfviewer-model.d.ts,src%2Findex.html)

Document-Processing/PDF/PDF-Viewer/angular/how-to/add-header-value.md

@@ -32,4 +32,4 @@ deleteAnnotationbyId() {
 }
 ```
 
-Find the StackBlitz sample demonstrating this flow here: https://stackblitz.com/edit/angular-pfuexf?file=app.component.ts
+Find the sample [how to delete a specific annotation using deleteAnnotationById](https://stackblitz.com/edit/angular-pfuexf?file=app.component.ts)

Document-Processing/PDF/PDF-Viewer/angular/how-to/delete-annotation.md

@@ -12,8 +12,6 @@ domainurl: ##DomainURL##
 
 The PDF Viewer component can export pages as Base64-encoded image strings using the `exportAsImage()` method (single page) and `exportAsImages()` method (page range). The examples below demonstrate single-page export, range export, and how to specify a custom image size.
 
-The PDF Viewer library allows you to export specified pages as a Base64-encoded image string using the **exportAsImage()** method and exporting a range of pages as Base64-encoded image strings using the **exportAsImages()** method.
-
 The following steps are used to exportAsImage.
 
 **Step 1:** Follow the steps provided in the [link](https://help.syncfusion.com/document-processing/pdf/pdf-viewer/angular/getting-started) to create a simple PDF Viewer sample.

Document-Processing/PDF/PDF-Viewer/angular/how-to/export-as-image.md

@@ -12,20 +12,20 @@ domainurl: ##DomainURL##
 
 The `extractText` method retrieves text content and, optionally, positional data for elements on one or more pages. It returns a Promise that resolves to an object containing extracted `textData` (detailed items with bounds) and `pageText` (concatenated plain text).
 
-Parameters overview:
+**Parameters overview:**
 
 - `startIndex` — Starting page index (0-based).
 - `endIndex` or options — Either the ending page index for a range extraction, or an options object specifying extraction criteria for a single page.
 - `options` (optional) — Extraction options such as `TextOnly` or `TextAndBounds` to control whether bounds are included.
 
-Returned object shape (example):
+**Returned object shape (example):**
 
 - `textData` — Array of objects describing extracted text items, including bounds and page-level text.
 - `pageText` — Concatenated plain text for the specified page(s).
 
-Usage notes:
+### Usage of extractText in Syncfusion PDF Viewer Control
 
-- The sample code in the repository demonstrates both single-page and range extraction; inspect returned objects to handle text and bounds as required.
+Here is an example that demonstrates how to use the extractText method:
 
 ```ts
 import { Component, OnInit } from '@angular/core';

Document-Processing/PDF/PDF-Viewer/angular/how-to/extract-text.md

@@ -46,6 +46,6 @@ load_2() {
 }
 ```
 
-Find the sample: how to load a PDF document dynamically on StackBlitz
+Find the Sample, [how to load the PDF document dynamically](https://stackblitz.com/edit/angular-btme9m-7nzzyd?devtoolsheight=33&file=app.component.ts)
 
 [View sample in GitHub](https://github.com/SyncfusionExamples/angular-pdf-viewer-examples/tree/master/Save%20and%20Load/Load%20PDF%20at%20runtime%20from%20base64%20string%20or%20filename)

Document-Processing/PDF/PDF-Viewer/angular/how-to/load-document.md

@@ -10,13 +10,13 @@ domainurl: ##DomainURL##
 
 # Resolve "Unable to find an entry point named FPDFText_GetCharAngle" error
 
-This error commonly occurs when the web service attempts to load a native Pdfium binary that is missing, incompatible, or from an older Pdfium build. The symptom is often a failing web service (for example, the service does not respond) and an error visible in the browser Network tab. Typical native Pdfium filenames by platform are:
+From the release of version **21.1.0.35 (2023 Volume 1)** of Essential Studio<sup style="font-size:70%">&reg;</sup>, the Pdfium package has been upgraded to improve various functionalities like text search, text selection, rendering, and even performance. If you are updating your project to this version of the Syncfusion<sup style="font-size:70%">&reg;</sup> PDF Viewer, you may encounter the **"Web-Service is not listening"** error. The Network tab can help you identify the root cause of the issue, which is typically caused by an old version of pdfium assembly being referenced in the local web service project. Below are the assemblies to be referred to in the respective operating systems.
 
 - Windows: `pdfium.dll`
 - Linux: `libpdfium.so`
 - macOS: `libpdfium.dylib`
 
-Root causes to check first:
+## To solve this issue, you should follow the below steps
 
 - An outdated or mismatched native Pdfium binary deployed with the web service (different version or built for a different architecture).
 - A missing native library in the published output.

Document-Processing/PDF/PDF-Viewer/angular/how-to/resolve-unable-to-find-an-entry-point-error.md

@@ -1,12 +1,11 @@
 ---
 layout: post
 title: Displaying Custom stamp Items in Angular PDF Viewer|Syncfusion.
-title: Display custom stamp items in Angular PDF Viewer
-description: Configure the custom stamp dropdown to show custom images or stamps in the Angular PDF Viewer; guidance on Base64, supported formats, and providers.
+description: Learn how to display custom items in the custom stamp Dropdown in Syncfusion Angular PDF Viewer component of Syncfusion Essential JS 2 and more.
 platform: document-processing
 control: PDF Viewer
 documentation: ug
-domainurl:
+domainurl: ##DomainURL##
 ---
 
 # Display custom stamp items in the custom stamp dropdown

Document-Processing/PDF/PDF-Viewer/angular/how-to/show-custom-stamp-item.md

@@ -41,5 +41,6 @@ public signatureUnselect(args: any): void {
   console.log('Signature unselected:', args);
 }
 ```
+The [signatureSelect](https://ej2.syncfusion.com/angular/documentation/api/pdfviewer/signatureSelectEventArgs/) and [signatureUnselect](https://ej2.syncfusion.com/angular/documentation/api/pdfviewer/signatureUnselectEventArgs/) events in Syncfusion<sup style="font-size:70%">&reg;</sup> PDF Viewer offer robust options for managing the state of handwritten signatures within your application. By handling these events, developers can create a more interactive and dynamic user experience, responding programmatically to signature selection and unselection.
 
 [View sample in GitHub](https://github.com/SyncfusionExamples/angular-pdf-viewer-examples)

Document-Processing/PDF/PDF-Viewer/angular/how-to/signatureselect-signatureunselect.md

@@ -12,7 +12,11 @@ domainurl: ##DomainURL##
 
 The PDF Viewer provides the [unload()](https://ej2.syncfusion.com/angular/documentation/api/pdfviewer/#unload) method to remove the currently loaded PDF from the viewer instance. Use this API to free memory or reset the viewer when navigating between documents or closing the viewer.
 
-Example:
+The following steps are used to unload the PDF document programmatically.
+
+**Step 1:** Follow the steps provided in the [link](https://help.syncfusion.com/document-processing/pdf/pdf-viewer/angular/getting-started) to create a simple PDF Viewer sample.
+
+**Step 2:** Add the following code snippet to perform the unload operation.
 
 ```html
  <button (click)="unload()">Unload Document</button>