Images Are Not Showing on Presentation Slide Thumbnails

Aspose.Slides Product Family
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1

Slides rendered to PNG are missing images when run on Ubuntu. Images are showing when rendered on Mac. Using version 23.1

 SharedPtr<System::Drawing::Bitmap> s2= slide->GetThumbnail(1.0f, 1.0f);
 s2->Save(PngStream, ImageFormat::get_Png());
2

@schneire,
Thank you for contacting support.

Please share the following data and information:

  • input presentation file
  • output PNG files
  • Ubuntu version on which the problem occurred

You can zip the files and upload an archive here. Then we will do our best to help you.