Embed Font While PDF Doc Creation

In this tutorial, we will discuss how to embed a font while creating a PDF document using Aspose.PDF for .NET. Aspose.PDF for .NET is a powerful library that allows developers to create, edit, and manipulate PDF documents programmatically. This library provides a wide range of features to work with PDF documents, including adding text, images, tables, and much more. Embedding fonts while creating a PDF document is a common requirement for developers who want to ensure that the PDF document displays correctly on different devices, regardless of whether the required fonts are installed on those devices or not.

Step 1: Create a new C# Console Application

To get started, create a new C# Console Application in Visual Studio. You can name it whatever you like. Once the project is created, you need to add a reference to the Aspose.PDF for .NET library.

Step 2: Import the Aspose.PDF Namespace

Add the following line of code at the top of your C# file to import the Aspose.PDF namespace:

using Aspose.Pdf;

Step 3: Instantiate a Pdf Object

Instantiate a Pdf object by calling its empty constructor:

Aspose.Pdf.Document doc = new Aspose.Pdf.Document();

Step 4: Create a Section in the Pdf Object

Create a section in the Pdf object:

Aspose.Pdf.Page page = doc.Pages.Add();

Step 5: Add Text to the Section

Add text to the section:

Aspose.Pdf.Text.TextFragment fragment = new Aspose.Pdf.Text.TextFragment("");
Aspose.Pdf.Text.TextSegment segment = new Aspose.Pdf.Text.TextSegment(" This is a sample text using Custom font.");

Step 6: Set the Font and Embed It

Set the font and embed it:

Aspose.Pdf.Text.TextState ts = new Aspose.Pdf.Text.TextState();
ts.Font = FontRepository.FindFont("Arial");
ts.Font.IsEmbedded = true;
segment.TextState = ts;
fragment.Segments.Add(segment);
page.Paragraphs.Add(fragment);

Step 7: Save the PDF Document

Once you have embedded the font while creating the PDF document, you need to save the document:

dataDir = dataDir + "EmbedFontWhileDocCreation_out.pdf";
// Save PDF Document
doc.Save(dataDir);

Example Source Code for Embed Font While Doc Creation using Aspose.PDF for .NET

// The path to the documents directory.
string dataDir = "YOUR DOCUMENT DIRECTORY";

// Instantiate Pdf object by calling its empty constructor
Aspose.Pdf.Document doc = new Aspose.Pdf.Document();

// Create a section in the Pdf object
Aspose.Pdf.Page page = doc.Pages.Add();

Aspose.Pdf.Text.TextFragment fragment = new Aspose.Pdf.Text.TextFragment("");

Aspose.Pdf.Text.TextSegment segment = new Aspose.Pdf.Text.TextSegment(" This is a sample text using Custom font.");
Aspose.Pdf.Text.TextState ts = new Aspose.Pdf.Text.TextState();
ts.Font = FontRepository.FindFont("Arial");
ts.Font.IsEmbedded = true;
segment.TextState = ts;
fragment.Segments.Add(segment);
page.Paragraphs.Add(fragment);

dataDir = dataDir + "EmbedFontWhileDocCreation_out.pdf";
// Save PDF Document
doc.Save(dataDir);

Conclusion

In this tutorial, we have discussed how to embed a font while creating a PDF document using Aspose.PDF for .NET. Aspose.PDF for .NET provides a simple and easy-to-use API to work with PDF documents, including adding and embedding fonts. Embedding fonts while creating a PDF document is an important step to ensure that the document is displayed correctly on different devices, regardless of whether the required fonts are installed on those devices or not.

FAQ’s for embed font while PDF doc creation

Q: Why is embedding fonts while creating a PDF document important?

A: Embedding fonts while creating a PDF document is important to ensure that the document is displayed correctly on different devices, even if the required fonts are not installed on those devices. This helps maintain the document’s intended appearance and prevents font substitution issues.

Q: How can I embed fonts while creating a PDF document using Aspose.PDF for .NET?

A: You can embed fonts while creating a PDF document using Aspose.PDF for .NET by specifying the font and setting the IsEmbedded property to true. This ensures that the font data is embedded in the PDF file.

Q: Can I specify a custom font while embedding it in a PDF document?

A: Yes, you can specify a custom font while embedding it in a PDF document using Aspose.PDF for .NET. This allows you to use specific fonts that suit your design requirements.

Q: Is Aspose.PDF for .NET compatible with various font formats?

A: Yes, Aspose.PDF for .NET is compatible with various font formats, including TrueType, OpenType, and Type 1 fonts. It can embed fonts in a PDF document regardless of their format.

Q: Can I customize the font embedding process?

A: Yes, you can customize the font embedding process using Aspose.PDF for .NET. You can specify the font and set properties such as IsEmbedded to control how the font is embedded in the PDF document.