Aspose.Slides for .NET 20.6 Release Notes

Key	Summary	Category
SLIDESNET-41680	WriteAsSVG with embedded fonts	Investigation
SLIDESNET-41509	Conversion to PDF - accessibility standards	Feature
SLIDESNET-41023	PDF/UA compliance support	Feature
SLIDESNET-40996	Tagged PDF export	Feature
SLIDESNET-33764	Support for Open Type Font (OTF) in Aspose.Slides	Feature
SLIDESNET-41930	Pptx to Html: Slide converted to PNG image when NotesPosition is set	Enhancement
SLIDESNET-41892	Faulty link in the web view of PDF file	Enhancement
SLIDESNET-41703	Text failed to extract in the generated presentation	Enhancement
SLIDESNET-41702	Can’t extract all text from slides	Enhancement
SLIDESNET-37215	getAllTextBoxes not getting text from table	Enhancement
SLIDESNET-41946	Shape.OfficeInteropShapeId differs in different Aspose versions	Bug
SLIDESNET-41944	SVG not properly added - labels repositioned	Bug
SLIDESNET-41936	System.ArgumentOutOfRangeException has been thrown while cloning slide	Bug
SLIDESNET-41934	Arrows are improperly rendered in generated thumbnail	Bug
SLIDESNET-41933	Cloning slides throws the exception “Parsing of table ‘GPOS’ has failed.”	Bug
SLIDESNET-41932	combination of animations fails	Bug
SLIDESNET-41929	After converting the chart to SVG, the vertical lines are moved from their original positions	Bug
SLIDESNET-41928	After converting the chart to SVG, the font is different in outputs and the superscript number 1 is moved to the right	Bug
SLIDESNET-41927	After converting the chart to SVG, the text is not in the same font and left side title is in one row	Bug
SLIDESNET-41926	After converting the chart to SVG, text on the axis is not complete on 3 of the titles	Bug
SLIDESNET-41923	NullReferenceException on writing to SVG	Bug
SLIDESNET-41921	Slide thumbnails are not properly generated	Bug
SLIDESNET-41918	Aspose.Slides 20.5: An exception is thrown when loading a presentation	Bug
SLIDESNET-41910	The 2D effects lost in generated PNG	Bug
SLIDESNET-41906	HyperLinks are lost when saving the presentation as ODP	Bug
SLIDESNET-41905	Application hangs when converting a PPTX to PDF	Bug
SLIDESNET-41904	Wrong thumbnail of gradient round shape	Bug
SLIDESNET-41903	Chart improperly rendered in exported PDF	Bug
SLIDESNET-41898	Rounded rectangle improper rendering	Bug
SLIDESNET-41896	Unknown Source exception on exporting to PDF	Bug
SLIDESNET-41890	Aspose.Slides.PptxReadException while loading the PPTX	Bug
SLIDESNET-41887	TextOutline rendering is missing in exported SVG	Bug
SLIDESNET-41886	The generated PDF has improper margin settings	Bug
SLIDESNET-41827	Wrong thumbnail generated for WMF image in slide	Bug
SLIDESNET-41808	Unable to extract data behind linked chart	Bug
SLIDESNET-41740	ArgumentException on exporting to PDF	Bug
SLIDESNET-41613	Text spacing is observed in generated PDF and thumbnail	Bug
SLIDESNET-41161	If one formula is inserted as an equation, the entire slide is converted to an image	Bug
SLIDESNET-40739	Pptx to pdf not properly converted	Bug
SLIDESNET-36661	Chart missing in generated PDF	Bug

Public API Changes

Property SpreadsheetOptions.RecoverWorkbookFromChartCache has been added

A new property SpreadsheetOptions.RecoverWorkbookFromChartCache has been added. If the data source of the chart is an external workbook and it’s not available, it will be recovered from the chart cache.

LoadOptions lo = new LoadOptions();
lo.SpreadsheetOptions.RecoverWorkbookFromChartCache = true;
using (Presentation pres = new Presentation("Presentation.pptx", lo))
{
    IChart chart = pres.Slides[0].Shapes[0] as IChart;
    IChartDataWorkbook wb = chart.ChartData.ChartDataWorkbook;
    ...
}