Aspose.Slides for .NET 22.4 Release Notes

Key Summary Category Related Documentation
SLIDESNET-43124 OLE objects are not extracted from ODP file Investigation
SLIDESNET-41996 Suggestion from customer to change SaveOptions.WarningCallback Investigation
SLIDESNET-43076 Implement remove unused master and layout slides Feature
SLIDESNET-42194 Add support of 3-D Line Chart Feature
SLIDESNET-42927 Upgrade audio frame serialization to avoid “We need to upgrade …” PP2019 dialog Enhancement
SLIDESNET-42901 PNG alternative for SVG image is rendered in low resolution Enhancement
SLIDESNET-43129 PPTX to PDF: Issue on Alpine Linux Bug
SLIDESNET-43121 SetLicense does not throw an exception but the saved PDF is watermarked Bug
SLIDESNET-43120 Specified slide indices are ignored when converting PPTX to HTML5 Bug
SLIDESNET-43107 PDF quality is decreased after version 18.9 Bug
SLIDESNET-43103 Thumbnail image of OleObjectFrame is rendered wrong Bug
SLIDESNET-43098 Incorrect external hyperlink is returned from PPT file Bug
SLIDESNET-43096 PPTX to PDF table header alignment issue Bug
SLIDESNET-43094 PPT to PPTX conversion changes the names of shapes Bug
SLIDESNET-43093 Corrupted PPTX file after loading and saving Bug
SLIDESNET-43090 Embedded PPT presentation is extracted with corrupted images from PPT file Bug
SLIDESNET-43074 Image with zero width and height shows up when converting PPTX to PDF Bug
SLIDESNET-43064 SlideSizeScaleType.Maximize option does not affect SmartArt objects Bug
SLIDESNET-43054 ODP serialization throws ArgumentException Bug
SLIDESNET-43044 Fade out effect flickers and the duration amount is unchanged Bug
SLIDESNET-43034 PDF import throws NullReferenceException error Bug
SLIDESNET-43025 “Resize shape to fix text” option doesn’t work after shape cloning Bug
SLIDESNET-43024 PPTX to PNG: Symbols and subscripts are not converted properly Bug
SLIDESNET-43021 Saving a presentation throws ArgumentException error Bug
SLIDESNET-43020 PptxReadException occurs when loading PPTX file Bug
SLIDESNET-42956 List bullet symbol imported from PDF is displayed as missing symbol. Bug
SLIDESNET-42891 Transparency of EMF images is not applied when converting PPT to PDF Bug
SLIDESNET-42866 Chart Title Not Hidden after resave Bug
SLIDESNET-42678 IParagraph.GetRect height issue Bug
SLIDESNET-35558 Wrong text wrapping in generated thumbnail Bug
SLIDESNET-34496 Chart rotation is disturbed in generated PDF Bug

Public API Changes

LowCode Compress - remove unused layout and master slides added

A new LowCode Compress methods were added:

Remove unused master slides from Presentation

using (Presentation pres = new Presentation("pres.pptx"))
    pres.Save("pres-out.pptx", SaveFormat.Pptx);

Remove unused layout slides from Presentation

using (Presentation pres = new Presentation("pres.pptx"))
    pres.Save("pres-out.pptx", SaveFormat.Pptx);