PowerPoint Shape - Head of Super Script Is Cropped

Aspose.Slides Product Family
, ,
1

Dear Aspose,
Please see the difference in PPT appearance seen on desktop also in SharePoint (PowerPoint-Online),
versus results provided by Aspose.Slides.

Please see the head of text ScriptSuper is cropped
(not all text is displayed).

You can see also that the whole rectangle
where text SuperScript resides
when converted in SVG is much smaller
than original Title 1 object dimensions shown in PowerPoint
(Is this driven by any flag for shape printing strategy?)
Difference:
Bug-1246574_SuperScriptMixed.pptx-Difference.png (123.8 KB)

Also attaching sample application demonstrating the problem:
Bug-1246574_SuperScriptMixed.zip (222.5 KB)

Thanks for looking.
PS: Also including results made by latest tool Aspose.Slide-25.2 on Windows.

Best Regards
Pavel

2

@ottap

It seems you are experiencing an issue with the cropping of superscript text when converting PowerPoint presentations to SVG using Aspose.Slides. This problem has been noted by other users as well, where misalignment of superscript text can lead to it being cropped or improperly displayed.

In one case, it was observed that the vertical misalignment of a shape caused the superscript text to be cropped at the top. Additionally, horizontal misalignment can compress the text, making it difficult to read. These issues appear to be related to the rendering process when converting to SVG format.

To address this, you might want to check the following:

  1. Shape Alignment: Ensure that the shapes containing superscript text are properly aligned both vertically and horizontally. Misalignment can lead to cropping issues.

  2. Text Box Dimensions: Verify that the dimensions of the text box are sufficient to accommodate the superscript text. If the text box is too small, it may cause the text to be cropped.

  3. Update Aspose.Slides: Make sure you are using the latest version of Aspose.Slides, as updates may include fixes for known issues related to text rendering.

  4. Report the Issue: If the problem persists, consider reporting it to Aspose’s support team, providing them with the sample application and any relevant files to help them reproduce the issue.

For further assistance, you can refer to the documentation on adding superscript and subscript text in PowerPoint presentations using Aspose.Slides, which may provide additional insights into handling text formatting correctly.

If you have any more specific questions or need further assistance, feel free to ask!

Sources:
[1]: Superscript Is Mixed with Previous Word when Converting PPTX to SVG in C#
[2]: Add Superscript and Subscript Text in Java PowerPoint

3

@ottap,
I need some time to check the issue. I will get back to you soon.

4

@ottap,
Thank you for your patience and for bringing this matter to our attention. The issue has already been discussed in this thread and we have registered it under ticket SLIDESNET-44090. We kindly ask that you avoid creating duplicate forum threads so that we can address the issue more efficiently. Thank you for your cooperation.

5

The issues you found earlier (filed as SLIDESNET-44090) have been resolved in Aspose.Slides for .NET 25.4 (ZIP, MSI, NuGet, Cross-platform).
You can check all fixes on the Release Notes page.
You can also find the latest version of our library on the Product Download page.