Add HTML Ordered List into Documents in Java

In this tutorial, we will guide you through the process of adding an HTML ordered list into documents using Aspose.PDF for Java. Aspose.PDF for Java is a powerful library that allows you to create, manipulate, and convert PDF documents in Java applications.

Introduction to Aspose.PDF for Java

Aspose.PDF for Java is a Java library that enables you to work with PDF documents in your Java applications. It provides a wide range of features for creating, editing, and manipulating PDF files, making it a valuable tool for developers.

Understanding HTML Ordered Lists

HTML ordered lists are used to display a list of items in a sequential order, typically with numbers or letters. In this tutorial, we will learn how to convert an HTML ordered list into a PDF document using Aspose.PDF for Java.

Adding Aspose.PDF for Java to Your Project

Before we begin, you need to add Aspose.PDF for Java to your Java project. You can download the library from the website at https://releases.aspose.com/pdf/java/ and follow the installation instructions provided.

Creating a New PDF Document

To get started, create a new Java project and import the Aspose.PDF library. Then, create a new PDF document that will contain the HTML ordered list.

// Create a new PDF document
com.aspose.pdf.Document pdfDocument = new com.aspose.pdf.Document();

Adding HTML Ordered List to the PDF

Next, you’ll need to parse the HTML ordered list and add it to the PDF document. Aspose.PDF for Java provides a convenient way to do this using the HtmlFragment class.

// Create an HTML fragment
com.aspose.pdf.HtmlFragment htmlFragment = new com.aspose.pdf.HtmlFragment("<ol><li>Item 1</li><li>Item 2</li><li>Item 3</li></ol>");

// Add the HTML fragment to the PDF document
pdfDocument.getPages().get_Item(1).getParagraphs().add(htmlFragment);

Styling the Ordered List

You can also apply styles to the HTML ordered list to customize its appearance in the PDF document. For example, you can change the font size, color, and alignment.

// Customize the style of the HTML fragment
htmlFragment.getTextState().setFontSize(12);
htmlFragment.getTextState().setFont(Color.BLUE);
htmlFragment.setHorizontalAlignment(HorizontalAlignment.Left);

Saving the PDF Document

Once you have added the HTML ordered list and customized its style, you can save the PDF document to a file.

// Save the PDF document to a file
pdfDocument.save("output.pdf");

Conclusion

In this tutorial, we have learned how to add an HTML ordered list into documents in Java using Aspose.PDF for Java. This powerful library allows you to easily manipulate PDF documents and create dynamic content.

FAQs

How do I download Aspose.PDF for Java?

You can download Aspose.PDF for Java from the website at https://releases.aspose.com/pdf/java/.

Can I customize the style of the HTML ordered list?

Yes, you can customize the style of the HTML ordered list by changing its font size, color, alignment, and more.

Is Aspose.PDF for Java free to use?

Aspose.PDF for Java is a commercial library, and you may need to purchase a license for certain usage scenarios. Please refer to the website for licensing information.

Are there any other features provided by Aspose.PDF for Java?

Yes, Aspose.PDF for Java offers a wide range of features for working with PDF documents, including text extraction, PDF conversion, and more. You can explore the documentation at https://reference.aspose.com/pdf/java/ for detailed information.