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Moorthy-K merged 2 commits into from
Sep 26, 2025
Merged

984048-ug: Resolved the visual display problem in UG documentation #1472

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984048-ug: Resolved the visual display problem in UG documentation
sameerkhan001 Sep 26, 2025
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Merge branch 'hotfix/hotfix-v31.1.17' of https://github.com/syncfusio…
sameerkhan001 Sep 26, 2025
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2 changes: 1 addition & 1 deletion Document-Processing/PDF/PDF-Library/NET/Working-with-Security.md
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Expand Up @@ -223,7 +223,7 @@ You can download a complete working sample from [GitHub](https://github.com/Sync

## Working with AES Encryption

You can encrypt PDF document by specifying the [Algorithm](https://help.syncfusion.com/cr/document-processing/Syncfusion.Pdf.Security.PdfSecurity.html#Syncfusion_Pdf_Security_PdfSecurity_Algorithm) property as **AES** through [PdfEncryptionAlgorithm](https://help.syncfusion.com/cr/document-processing/Syncfusion.Pdf.Security.PdfEncryptionAlgorithm.html) Enum and [KeySize](https://help.syncfusion.com/cr/document-processing/Syncfusion.Pdf.Security.PdfSecurity.html#Syncfusion_Pdf_Security_PdfSecurity_KeySize) property as **40bit or 128bit or 256bit** through [PdfEncryptionKeySize](h x ./ttps://help.syncfusion.com/cr/document-processing/Syncfusion.Pdf.Security.PdfEncryptionKeySize.html) Enum in [PdfSecurity](https://help.syncfusion.com/cr/document-processing/Syncfusion.Pdf.Security.PdfSecurity.html) class. The following code snippet illustrates how to encrypt the PDF document with the [UserPassword](https://help.syncfusion.com/cr/document-processing/Syncfusion.Pdf.Security.PdfSecurity.html#Syncfusion_Pdf_Security_PdfSecurity_UserPassword).
You can encrypt PDF document by specifying the [Algorithm](https://help.syncfusion.com/cr/document-processing/Syncfusion.Pdf.Security.PdfSecurity.html#Syncfusion_Pdf_Security_PdfSecurity_Algorithm) property as **AES** through [PdfEncryptionAlgorithm](https://help.syncfusion.com/cr/document-processing/Syncfusion.Pdf.Security.PdfEncryptionAlgorithm.html) Enum and [KeySize](https://help.syncfusion.com/cr/document-processing/Syncfusion.Pdf.Security.PdfSecurity.html#Syncfusion_Pdf_Security_PdfSecurity_KeySize) property as **40bit or 128bit or 256bit** through [PdfEncryptionKeySize](https://help.syncfusion.com/cr/document-processing/Syncfusion.Pdf.Security.PdfEncryptionKeySize.html) Enum in [PdfSecurity](https://help.syncfusion.com/cr/document-processing/Syncfusion.Pdf.Security.PdfSecurity.html) class. The following code snippet illustrates how to encrypt the PDF document with the [UserPassword](https://help.syncfusion.com/cr/document-processing/Syncfusion.Pdf.Security.PdfSecurity.html#Syncfusion_Pdf_Security_PdfSecurity_UserPassword).

{% tabs %}

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2 changes: 1 addition & 1 deletion Document-Processing/PDF/PDF-Library/NET/Working-with-Text.md
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Expand Up @@ -90,7 +90,7 @@ You can download a complete working sample from [GitHub](https://github.com/Sync
N> Due to the inherent limitations of the PDF specification and the rendering capabilities of PDF libraries, emojis with skin tone modifiers are not supported in generated PDF documents. Only the base versions of emojis can be displayed. This limitation is common across most PDF libraries, as the PDF format does not explicitly support rendering skin tone variations in emojis.

## The importance of saving and restoring graphics state in PDF content rendering
Saving and restoring the graphics state in a PDF document is crucial for maintaining the consistency and integrity of the document's layout and appearance. This approach allows you to make temporary changes to the graphics state, such as transformations, clipping paths, or color adjustments, without affecting subsequent content rendering by using the [Save](https://help.syncfusion.com/cr/document-processing/Syncfusion.Pdf.Graphics.PdfGraphics.html#Syncfusion_Pdf_Graphics_PdfGraphics_Save) and [Restore](https://help.syncfusion.com/cr/document-processing/Syncfusion.Pdf.Graphics.PdfGraphics.html#Syncfusion_Pdf_Graphics_PdfGraphics_Restore) methods of the [PdfGraphics][https://help.syncfusion.com/cr/document-processing/Syncfusion.Pdf.Graphics.PdfGraphics.html] class.
Saving and restoring the graphics state in a PDF document is crucial for maintaining the consistency and integrity of the document's layout and appearance. This approach allows you to make temporary changes to the graphics state, such as transformations, clipping paths, or color adjustments, without affecting subsequent content rendering by using the [Save](https://help.syncfusion.com/cr/document-processing/Syncfusion.Pdf.Graphics.PdfGraphics.html#Syncfusion_Pdf_Graphics_PdfGraphics_Save) and [Restore](https://help.syncfusion.com/cr/document-processing/Syncfusion.Pdf.Graphics.PdfGraphics.html#Syncfusion_Pdf_Graphics_PdfGraphics_Restore) methods of the [PdfGraphics](https://help.syncfusion.com/cr/document-processing/Syncfusion.Pdf.Graphics.PdfGraphics.html) class.

Please refer to the below code example to understand how to save and restore the graphics state in PDF rendering.

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