Released: Apr 18, 2021

V21.4 での更新項目

機能

• Added the ability to create 2D shapes with complex paths.
• Added support for freeform shapes.
• Extended SlideUtil.AlignShape() to support alignment within GroupShape.

不具合の修正

• Embedded font cannot be installed in resaved presentation.
• Add clone taking long time.
• Aspose.Slides aborts on files with .EMF content.
• Failure on Loading Presentation File.
• Issue with TextAutofitType.
• Repair message when loading and saving a file.
• Constant size of slide text array from a presentation text.
• Incorrect...

Released: Mar 19, 2021

V21.3 での更新項目

機能

• Added support for converting presentations to HTML with inline CSS.
• Added the ability to render transitions and animations.
• Added the ability to convert presentations to HTML5.
• Bullets are now exported as DIV rather than UL/OL tags.

不具合の修正

• Labels are not correctly rendered when exported to PNG.
• Opening ODP/OTP file is taking too much time.
• Slideshow prompts for “Repair” or shows “can’t read” message when opened.
• Exception when saving PPT file to PPT.
• Shapes rendered incorrectly using...

Released: Feb 16, 2021

V21.2 での更新項目

不具合の修正

• Saving PPTX as PDF does not retain accessibility features.
• Improper image rendering using Aspose.Slides.
• How get/update end points of shape.
• ArgumentException: An element with the same key already exists.
• Aspose.Slides color shift when saving to PDF.
• ArgumentException on generating slide thumbnail.
• Stack overflow when saving presentation with charts.
• SVG added to slide is not displayed correctly.
• The surrogate pair (0xD83D, 0xD83D) is invalid. A high surrogate character (0xD800 - 0xDBFF...

Released: Jan 21, 2021

V21.1 での更新項目

機能

• Added support for editing shape points.

不具合の修正

• Repair message after cloning attached (unrepairable on larger files).
• PptUnsupportedFormatException on loading presentation.
• SVG shapes added to Slides have the incorrect size.
• IndexOutOfRangeException while invoking CreateShapeElements method.
• Issue while showing page number on slide.
• VectorizeText option does not work in Linux.
• Aspose.Slides giving true for two unequal layout slides.
• PPTX to PNG conversion: Some images lose rotation in the...

Released: Dec 10, 2020

V20.12 での更新項目

機能

• Added support for converting PDF to PPT/PPTX.
• Added support for creating a presentation from PDF.
• Improved the ability to reduce font sizes when converting to HTML with embedded resources.

不具合の修正

• Level index must lay in 0..8 interval exception when opening FODP.
• Strange rendering of ODP slide to BMP.
• Slides rendering issues with DefaultRegularFont property.
• A master formula cell is not found for the cell exception.
• GetThumbnail call never returns.
• PPTX->PDF conversion: Additional text...

Released: Nov 17, 2020

V20.11 での更新項目

機能

• Added the ability to test presentation password when opening.
• Added support for Map type charts.
• Added the ability to test presentation password when modifying.
• Added support for verifying presentation passwords.
• Added support for caching PPTX.

不具合の修正

• File corruption saving through Aspose.Slides.
• Issue in generated result.
• Save presentation throws the ‘The method or operation is not implemented.’.
• ODP gradient deserialization throws ArgumentNullException.
• PPTX to PDF conversion: Aspose.Slides...

Released: Oct 19, 2020

V20.10 での更新項目

機能

• Added support for Microsoft .NET 5.
• Added DefaultRegularFont property to NotesCommentsLayoutingOptions.
• Added support for representing Autoshape text as a curve.
• Added WordArt effects editing API.
• Improved IChartData.SetRange() method for all chart types.

不具合の修正

• ODP 1.3 files created in LibreOffice 7.0 are not supported.
• Converting from PPT to PPTX generates XML with invalid characters.
• Exception: An entry with the same key already exists seen while cloning a password protected PPTX file...

Released: Sep 25, 2020

V20.9 での更新項目

機能

• Added support for a cross-platform 3D engine - The new 3D engine enables you to export and rasterize shapes and text with 3D effects.
• Added the ability to generate ID attributes for individual tspans in SVG files.

不具合の修正

• Exception when saving PPT file.
• Audio frame not exported to HTML via VideoPlayerHtmlController.
• Missing text in exported PDF.
• Generating of Treemap chart with empty data works improperly.
• Slide shape empty in generated thumbnail.
• Group shapes WriteAsSvg() - rotation lost...

Released: Aug 17, 2020

V20.8 での更新項目

機能

• Added support for text redaction.
• Added IChartData.GetRange method which returns the workbook data range that is used by the chart.
• Added Shape Sketched Style effect feature which helps to change the appearance of shapes in a slide. It applies a hand-drawn (or “sketched”) styling to shapes.

不具合の修正

• MathML export is incorrect for MathParagraph.WriteAsMathMl.
• Failed to save PPT file - Parameter is not valid.
• Aspose.Slides 20.6: A NullReferenceException is thrown on getting presentation info...

Released: Jun 12, 2020

V20.6 での更新項目

機能

• Added new SpreadsheetOptions.RecoverWorkbookFromChartCache property - If the data source of the chart is an external workbook and it's not available, it will be recovered from the chart cache.
• Added PDF/UA compliance support.
• Added the ability to export tagged PDF files.
• Added support for Open Type Fonts (OTF).