Reduce File Size

Reduce File Size

Aspose.Diagram for Java API allows developers to remove hidden info from a diagram to reduce file size. The Page object represents the drawing area of a foreground page or a background page.In order to reduce file size, you can use RemoveHiddenInfoItem properties in  RemoveHiddenInformation() method of Diagram class. The code example below shows how to remove hidden info from diagram.

// For complete examples and data files, please go to https://github.com/aspose-diagram/Aspose.Diagram-for-Java
// The path to the documents directory.
String dataDir = Utils.getDataDir(ReduceFileSize.class);
// Load a Visio diagram
Diagram diagram = new Diagram(dataDir + "Drawing1.vsdx");
// Remove hidden information from diagram
diagram.removeHiddenInformation((int)(RemoveHiddenInfoItem.SHAPES | RemoveHiddenInfoItem.MASTERS));