Add Text Watermark to J2K via Java
Build your own Java apps to watermark J2K files using server-side APIs.
How to Watermark J2K File Using Java
In order to watermark J2K file, we’ll use Aspose.Imaging for Java API which is a feature-rich, powerful and easy to use image manipulation and conversion API for Java platform. You can download its latest version directly from Maven and install it within your Maven-based project by adding the following configurations to the pom.xml.
<repository> <id>AsposeJavaAPI</id> <name>Aspose Java API</name> <url>https://repository.aspose.com/repo/</url> </repository>
<dependency> <groupId>com.aspose</groupId> <artifactId>aspose-imaging</artifactId> <version>version of aspose-imaging API</version> <classifier>jdk16</classifier> </dependency>
Steps to Add Watermark to J2K via Java
You need the aspose-imaging-version-jdk16.jar to try the following workflow in your own environment.
- Load J2K file with Image.load method
- Create instance of Graphics from the Image
- Define Font, Brush and Format for watermark text
- Draw watermark using Graphics.drawString method
- Save image to disc in J2K format
Aspose.Imaging for Java is supported on all major operating systems. Just make sure that you have the following prerequisites.
- JDK 1.6 or higher is installed.
Watermark J2K image - Java
About Aspose.Imaging for Java APIAspose.Imaging API is an image processing solution to create, modify, draw or convert images (photos) within applications. It offers: cross-platform Image processing, including but not limited to conversions between various image formats (including uniform multi-page or multi-frame image processing), modifications such as drawing, working with graphic primitives, transformations (resize, crop, flip&rotate, binarization, grayscale, adjust), advanced image manipulation features (filtering, dithering, masking, deskewing), and memory optimization strategies. It’s a standalone library and does not depend on any software for image operations. One can easily add high-performance image conversion features with native APIs within projects. These are 100% private on-premise APIs and images are processed at your servers.
Watermark J2K via Online App
Add watermark to J2K documents by visiting our Live Demos website . The live demo has the following benefits
J2K What is J2K File Format
A J2K file is an image that is compressed using the wavelet compression instead of DCT compression.Read More
Other Supported Watermarking Formats
Using Java, one can easily watermark different formats including.