Add Watermark to POTX in Java

Add Image Watermark to POTX in Java

Conholdate.Total for Java makes it easy for Java developers to add image watermark to POTX files by following a few easy steps.

• Instantiate Watermarker with input POTX document
• Use watermark image path as constructor parameter of ImageWatermark class
• Set the watermark size and alignment
• Add watermark to the watermarker and create output document

Download Java Watermark API

The below code example requires GroupDocs.Watermark API to insert image watermark to POTX and other supported document formats on all popular operating systems such as Windows, Linux or macOS.

Get the required files from downloads and choose the package for your target platform to add Conholdate.Total for Java directly in your workspace.

Add Text Watermark to POTX in Java

The below code example demonstrates how to add text watermark to a POTX file using a few lines of Java code. It will insert watermark to all the pages of the supported document formats.

• Instantiate Watermarker with input POTX document
• Initialize the Font to be used for watermark
• Create the TextWatermark object
• Set watermark properties (alignment, color etc)
• Add watermark to the watermarker and generate output document

Watermark Photos and Documents

The Java Watermark library is an all-in-one watermarks management solution to insert different types of customized watermarks to photos, images and confidential documents. Set watermark to all attachments in a POTX, email or an Excel file. Programmatically protect text watermark in documents using unreadable characters.

The supported watermark types include XObject, Artifact, Annotation, Shape, text and image.