When converting Open Office .odp docs to XPS or generating a preview the results don’t show the graphs. See attached files.
Also alignment of ‘left bottom column’ text on first slide is off (possibly related to above).
Code something along the lines of:
_presentationEx = new PresentationEx(_filePath);
presentationEx .Save(outPath, Aspose.Slides.Export.SaveFormat.Pdf);
The issues you have found earlier (filed as SLIDESNET-33428) have been fixed in this update.