Convert Visio to PDF format
Exporting to PDF
Aspose.Diagram for Java directly writes the information about the API and Version Number in output documents. For example, upon rendering a Drawing to PDF, Aspose.Diagram for Java populates Application field with value ‘Aspose.Diagram’ and PDF Producer field with a value, e.g ‘Aspose.Diagram 17.9’.
Please note that you cannot instruct Aspose.Diagram for Java API to change or remove this information from output Documents.
This article explains how to export a Microsoft Visio diagram to PDF using Aspose.Diagram for Java API.
Use the Diagram class' constructor to read the diagram files and the Save method to export the diagram to any supported image format.
The image below shows the VSD diagram that the code snippets below export PDF. You can use other diagram formats (VSS, VSSX, VSSM, VDX, VST, VSTX, VSTM, VDX, VTX or VSX) as well.
The source file.
To export VSD diagram to PDF:
- Create an instance of the Diagram class.
- Call the Diagram classs Save method and set the output format to PDF.
Below is an image of the output PDF file.
The output PDF file.
Exporting to PDF Programming Sample
Split Multiple Pages
Aspose.Diagram for Java allows splitting multiple pages while converting the Microsoft Visio Diagram to PDF. The following code snippet shows the functionality.
Use Page Save Callback
In case you have multiple pages, Aspose.Diagram for Java allows using page saving callback while converting the Microsoft Visio Diagram to PDF. The following code snippet shows the functionality.