Custom Presentation Size not retained with save

Aspose.Slides Product Family
1

I am simply opening a presentation, then writing it out to a new location. No changes. No alterations. Code snippet:


using (PresentationEx pres = new PresentationEx(“original.pptx”))
{
pres.Write(“newFile.pptx”);
}

The original presentation AND new presentation both show:
pres.SlideSize.Size.Width at 960.0
pres.SlideSize.Size.Height at 540.0
The SlideType is Custom.

The original presentation has a 16:9 ratio and 13.333" width x 7.5" height
After saving, the new presentation has a 4:3 ratio and 10" width x 7.5" height despite the sizes shown above.

Again, this is after changing nothing within the presentation. Am I doing something wrong here? Using version 7.9.0

EDIT - I also verified the same issue with version 15.2.0

Thanks for all help.
2

Hi Scott,


I have observed the issue shared by you and request you to please share the source and generated presentation. I will investigate the issue on my end to help you further.

Many Thanks,
3

Thank you very much for the assistance. I’ve attached two files, the original PPTX as well as the (unintentionally) re-sized version. These were generated using the latest version.


Please post your finding asap as I have clients waiting for a resolution.

Cheers.
4

Hi Scott,

I have worked with the presentation file using Aspose.Slides for .NET 15.2.0 on my end and have not been able to observe the issue. I request you to please verify Aspose.Slides for .NET 15.2.0 by creating a new sample application. I have used the following sample code on my end.

Presentation pr = new Presentation(path + “original.pptx”);
pr.Save(path + “original2.pptx”, SaveFormat.Pptx);


For your kind reference, I have attached the generated presentations s well that has same size as that of source presentation.

Many Thanks,
5

Thanks Mudassir, I will investigate and let you know my findings.