How to render the complex scripts (Hindi) text in a PDF?
Syncfusion Essential PDF is the WinForms PDF used to create, read, and edit PDF documents. Using this library, you can draw the Hindi (complex script) language text in a PDF document.
Steps to preserve Hindi language in a PDF document programmatically.
- Create a new C# console application project.
- Install the Syncfusion.Pdf.WinForms NuGet package as reference to your .NET Framework applications from NuGet.org.
- Include the following namespaces in the Program.cs file.
C#
using Syncfusion.Pdf; using Syncfusion.Pdf.Graphics;
VB.NET
Imports Syncfusion.Pdf Imports Syncfusion.Pdf.Graphics
- Enable the ComplexScript property in the PdfStringFormat instance to draw the complex script layout texts.
//Create a new instance for the PdfStringFormrat PdfStringFormat format = new PdfStringFormat(); //Set the format to complex script layout type. format.ComplexScript = true;
- Use the following C# and VB.NET code snippets to draw the complex script text (Hindi) in PDF document.
C#
//Create a new PDF document
PdfDocument doc = new PdfDocument();
//Add a page to the document
PdfPage page = doc.Pages.Add();
//Initialize the PDF page graphics
PdfGraphics graphics = page.Graphics;
//Set the font with Unicode option
Font font = new Font("Nirmala UI", 14);
PdfFont pdfFont = new PdfTrueTypeFont(font, true);
//Create a new instance for PdfStringFormrat
PdfStringFormat format = new PdfStringFormat();
//Set the format as complex script layout type
format.ComplexScript = true;
//Draw the text to page graphics
graphics.DrawString("मेरा नाम है दिनेश", pdfFont, PdfBrushes.Black, new RectangleF(0, 0, page.GetClientSize().Width, page.GetClientSize().Height), format);
//Save the document
doc.Save("Sample.pdf");
//Close the document
doc.Close(true);
VB.NET
'Create a new PDF document
Dim doc As New PdfDocument()
'Add a page to the document
Dim page As PdfPage = doc.Pages.Add()
'Initialize the PDF page graphics
Dim graphics As PdfGraphics = page.Graphics
'Set the font with Unicode option.
Dim font As New Font("Nirmala UI", 14)
Dim pdfFont As PdfFont = New PdfTrueTypeFont(font, True)
'Create a new instance for the PdfStringFormrat.
Dim format As New PdfStringFormat()
'Set the format to complex script layout type
format.ComplexScript = True
'Draw the text to page graphics
graphics.DrawString("मेरा नाम है दिनेश", pdfFont, PdfBrushes.Black, New RectangleF(0, 0, page.GetClientSize().Width, page.GetClientSize().Height), format)
'Save the document
doc.Save("Sample.pdf")
'Close the document
doc.Close(True)
A complete working sample can be downloaded from ComplexScriptSample.zip
By executing the program, you will get the PDF document as follows. 
Note:
Starting with v16.2.0.x, if you reference Syncfusion® assemblies from the trial setup or the NuGet feed, include a license key in your projects. Refer to the link to learn about generating and registering the Syncfusion® license key in your application to use the components without a trial message.
Conclusion:
I hope you enjoyed learning about how to render the complex scripts (Hindi) text in a PDF.
You can refer to our Flutter PDF feature tour page to learn about its other groundbreaking features and documentation, and how to quickly get started with configuration specifications. You can also explore our Flutter PDF Flutter PDF examples to understand how to create and manipulate data.
For current customers, you can check out our components from the License and Downloads page. If you are new to Syncfusion®, you can try our 30-day free trial to explore our other controls.
If you have any queries or require clarifications, please let us know in the comments section below. You can also contact us through our support forums or feedback portal. We are always happy to assist you!
