Please refer to this post :
That pst is our original submission concerning missing content when we convert a VDX format Visio file to a VSDM format file.
The aspose-diagram-17.4.0.jar was to contain the three fixes for our original issues. We have tested with that .JAR version and still see the same issues with missing content:
a) Title text is missing
b) Shapes are missing
c) Connectors are missing
d) Connectors on the diagram are not “anchored” to the shapes.
I have attached a ZIP file that contains the “test.vdx” file that will be converted, and in the ZIP is the chart file that was converted to test.vsdm. Also, there is a PDF with screenshots of the test.vdx and test.vsdm while displayed in Visio and explains the issues.
The issue about missing macros is fixed - that works good.
We do have a Developer OEM license if you need it.
Here’s is our test program code :
import com.aspose.diagram.Diagram;
import com.aspose.diagram.LoadFileFormat;
import com.aspose.diagram.LoadOptions;
import com.aspose.diagram.SaveFileFormat;
public class ConvertVisio {
public static void main( String[] args ) throws Exception {
String fileToConvert = “test.vdx”;
String newFilename = “test.vsdm”;
LoadOptions loadOptions = new LoadOptions( LoadFileFormat.VDX );
Diagram diagram = new Diagram( fileToConvert, loadOptions );
diagram.save( newFilename, SaveFileFormat.VSDM );
}
}