Convert XPS to PDF in Java

Introduction

In the realm of Java development, the need to convert XPS files to PDF format is a common requirement. Achieving this seamlessly and efficiently can be a game-changer in various projects. Fortunately, with the power of Aspose.Page for Java, this task becomes not only achievable but also straightforward. In this tutorial, we will walk through the process of converting XPS to PDF using Aspose.Page for Java. We’ll break down each step, providing detailed explanations and insights to ensure a smooth implementation.

Prerequisites

Before diving into the conversion process, make sure you have the following prerequisites in place:

• Java Development Kit (JDK): Ensure you have Java installed on your system.
• Aspose.Page for Java: Download and set up the Aspose.Page for Java library. You can find the necessary information and download link in the documentation.

Import Packages

In your Java project, import the required packages for working with Aspose.Page for Java. This step is crucial for accessing the functionalities needed for XPS to PDF conversion.

import com.aspose.xps.XpsDocument;
import java.io.FileOutputStream;

Now, let’s break down the XPS to PDF conversion process into step-by-step instructions:

Step 1: Set Document Directory

Define the path to the directory containing your XPS file.

String dataDir = "Your Document Directory";

Step 2: Initialize PDF Output Stream

Create a FileOutputStream for the PDF output.

FileOutputStream pdfStream = new FileOutputStream(dataDir + "XPStoPDF.pdf");

Step 3: Load XPS Document

Load the XPS document using Aspose.Page for Java.

XpsDocument document = new XpsDocument(dataDir + "input.xps");

Step 4: Initialize PDF Save Options

Create options for PDF conversion, specifying parameters like image quality, compression, and page numbers.

PdfSaveOptions options = new PdfSaveOptions();
options.setJpegQualityLevel(100);
options.setImageCompression(PdfImageCompression.Jpeg);
options.setTextCompression(PdfTextCompression.Flate);
options.setPageNumbers(new int[] { 1, 2, 6 });

Step 5: Create PDF Rendering Device

Set up a rendering device for PDF format using Aspose.Page for Java.

PdfDevice device = new PdfDevice(pdfStream);

Step 6: Save the Document

Finally, save the XPS document to PDF using the specified options and rendering device.

document.save(device, options);

Repeat these steps, adjusting file paths and options according to your specific use case.

Conclusion

In conclusion, converting XPS to PDF in Java is a breeze with Aspose.Page. By following this step-by-step guide, you can seamlessly integrate this functionality into your Java projects, enhancing your document processing capabilities.

FAQs

Can I convert XPS files with multiple pages using Aspose.Page for Java?

Yes, you can specify the desired page numbers in the options, as demonstrated in Step 4.

Where can I find additional support or discuss Aspose.Page-related queries?

Visit the Aspose.Page forum for community support and discussions.

Is there a free trial available for Aspose.Page for Java?

Yes, you can explore the features with a free trial.

How can I obtain a temporary license for Aspose.Page for Java?

Visit this link for temporary license details.

Where can I purchase the Aspose.Page for Java license?

You can buy the license here.