Converting a TEX file to a JPEG2000 image in Java is a simple two-step process. The first step is to use the Aspose.PDF for Java API to export the TEX file to a JPEG image. Aspose.PDF for Java is a powerful PDF manipulation API that is part of the Aspose.Total for Java package. It allows you to convert a variety of document formats, including TEX, to JPEG images.
The second step is to use the Aspose.Imaging for Java API to render the JPEG image to a JPEG2000 image. Aspose.Imaging for Java is an advanced image processing API that is also part of the Aspose.Total for Java package. It provides a wide range of image manipulation capabilities, including the ability to convert images from one format to another. In this case, it can be used to convert a JPEG image to a JPEG2000 image.
Once both steps have been completed, you will have successfully converted a TEX file to a JPEG2000 image in Java. Aspose.PDF for Java and Aspose.Imaging for Java are both powerful APIs that make it easy to manipulate documents and images in Java. By combining them, you can quickly and easily convert TEX files to JPEG2000 images.
Export TEX to JPEG2000 via Java
Get Started with Java File Automation APIs
You can easily use Aspose.Total for Java directly from a Maven based project and include libraries in your pom.xml.
Alternatively, you can get a ZIP file from downloads .
Convert TEX to JPEG2000 in a Single File via Java
The API also allows you to export TEX file to JPEG2000 to a single file. In order to convert all pages, you can first render your TEX document to one TIFF file and after that, you can export the TIFF file to JPEG2000. You can open the input file using Document class and create Resolution, TiffSettings, & TIFF device objects. You can get a single TIFF image using process method of TiffDevice class. Finally, you can load TIFF file using Image class and save it to JPEG2000 format using save method.
Convert TEX to JPEG2000 With Watermark via Java
Using the API, you can also export TEX file to JPEG2000 with watermark in your JPEG2000 document. In order to add a watermark to you can first convert TEX to JPEG and add a watermark in it. In order to add watermark, load an image file using the Image class, create an object of the Graphics class and initialize it with Image object, create a new Matrix object and set translation and transformation to the desired angle and add watermark using Graphics.drawString method. After adding the watermark in your image, you can save the JPEG as JPEG2000 format.
Convert & Rotate TEX to JPEG2000 File via Java
Using the API, you can also rotate the output JPEG2000 image as per your needs. The Image.rotateFlip method can be used to rotate the image by 90/180/270-degrees and flip the image horizontally or vertically. The library provides simple methods to perform complex operations while encapsulating all ugly details. You can specify the type of rotation and flip to apply to the image. In order to rotate and flip the image, you can load the converted JPEG image using the Image class and call the Image.rotateFlip method while specifying the appropriate RotateFlipType .