This article encompasses the details on how to merge Visio files in Java. This covers the step-by-step algorithm in addition to a running sample code to combine Visio files in Java. It can be used to process different Visio file formats like VSDX or VSD.

Steps to Merge Visio Files in Java

1. Configure the environment by installing Aspose.Diagram API
2. Load the input Visio files to be merged using the Diagram class
3. Append the Visio files together by calling the combine method
4. Write the generated Visio file

These steps present the whole process to combine multiple Visio files into one in Java. By following these steps, you can concatenate data from different files into a single file in the form of different pages. You need to access the source diagram files and append them together. Load the input Visio files using the Diagram class, concatenate them and write the output Visio file to a stream or disk based on your preferences.

Code to Merge Visio Files in Java

This sample code can merge Visio files into one in Java. Besides, you can further modify this code snippet depending on your scenario. For example, you can merge some particular pages of a Visio diagram to another Visio file, intercept the process based on a time limit, and manipulate different other properties exposed by the API.

This tutorial has focused on how to merge VSDX files in Java. Additionally, if you want to convert Visio diagrams to a PNG image, refer to the article on how to convert Visio to PNG in Java.