Aspose.Slides.NET 16.2.0

There is a newer version of this package available.
See the version list below for details.
dotnet add package Aspose.Slides.NET --version 16.2.0
NuGet\Install-Package Aspose.Slides.NET -Version 16.2.0
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="Aspose.Slides.NET" Version="16.2.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add Aspose.Slides.NET --version 16.2.0
#r "nuget: Aspose.Slides.NET, 16.2.0"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
// Install Aspose.Slides.NET as a Cake Addin
#addin nuget:?package=Aspose.Slides.NET&version=16.2.0

// Install Aspose.Slides.NET as a Cake Tool
#tool nuget:?package=Aspose.Slides.NET&version=16.2.0

Aspose.Slides is a PowerPoint management library for working with Microsoft PowerPoint files without using Microsoft PowerPoint. It allows developers to work with PPT, PPS, POT, PPTX, PPSX, POTX and ODP files on ASP.NET web applications, web services and Windows applications.

Product Compatible and additional computed target framework versions.
.NET Framework net20 is compatible.  net35 was computed.  net35-client is compatible.  net40 was computed.  net40-client is compatible.  net403 was computed.  net45 was computed.  net451 was computed.  net452 was computed.  net46 was computed.  net461 was computed.  net462 was computed.  net463 was computed.  net47 was computed.  net471 was computed.  net472 was computed.  net48 was computed.  net481 was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

This package has no dependencies.

NuGet packages (13)

Showing the top 5 NuGet packages that depend on Aspose.Slides.NET:

Package Downloads
TrueSight

Package Description

Aspose.Total

Aspose.Total for .NET is the most complete package of all .NET file format APIs offered by Aspose. It empowers developers to create, edit, render, print and convert between a wide range of popular document formats within any .NET, C#, ASP.NET and VB.NET applications.

Verify.Aspose The ID prefix of this package has been reserved for one of the owners of this package by NuGet.org.

Extends Verify (https://github.com/VerifyTests/Verify) to allow verification via Aspose.

Weavy.Core

A class library containing core business logic, data access and utility methods required by Weavy.

Aspose.ApprovalTests

Extends ApprovalTests to allow approval via Aspose.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last updated
24.3.0 560 3/15/2024
24.2.0 8,262 2/16/2024
24.1.0 12,024 1/19/2024
23.12.0 24,893 12/11/2023
23.11.0 30,550 11/16/2023
23.10.0 43,679 10/19/2023
23.9.0 42,866 9/20/2023
23.8.0 42,340 8/21/2023
23.7.0 32,112 7/18/2023
23.6.0 28,044 6/26/2023
23.5.0 90,318 5/19/2023
23.4.0 75,135 4/20/2023
23.3.1 60,749 3/23/2023
23.2.0 43,258 2/27/2023
23.1.0 107,704 1/27/2023
22.12.0 118,066 12/16/2022
22.11.0 90,082 11/23/2022
22.10.0 169,499 10/18/2022
22.9.0 86,383 9/13/2022
22.8.0 47,816 8/17/2022
22.7.0 69,551 7/19/2022
22.6.0 76,937 6/24/2022
22.5.0 88,722 5/17/2022
22.4.0 81,110 4/15/2022
22.3.0 57,300 3/17/2022
22.2.0 100,088 2/16/2022
22.1.0 106,977 1/19/2022
21.12.0 79,480 12/17/2021
21.11.0 94,521 11/16/2021
21.10.0 78,099 10/7/2021
21.9.0 273,192 9/20/2021
21.8.0 88,446 8/16/2021
21.7.0 73,051 7/15/2021
21.6.0 32,033 6/17/2021
21.5.0 54,607 5/18/2021
21.4.0 87,504 4/18/2021
21.3.0 80,152 3/19/2021
21.2.0 88,971 2/16/2021
21.1.0 88,835 1/21/2021
20.12.0 82,245 12/10/2020
20.11.1 5,948 12/10/2020
20.11.0 117,920 12/23/2020
20.10.0 66,699 10/19/2020
20.9.0 23,467 9/25/2020
20.8.0 57,439 8/17/2020
20.7.0 45,874 7/17/2020
20.6.0 61,689 6/12/2020
20.5.0 53,922 5/7/2020
20.4.0 39,609 4/22/2020
20.3.0 47,963 3/23/2020
20.2.0 73,365 2/17/2020
20.1.0 63,534 1/17/2020
19.12.0 51,629 12/31/2019
19.11.0 45,544 11/27/2019
19.10.0 65,162 10/29/2019
19.9.0 59,163 9/12/2019
19.8.0 11,889 8/30/2019
19.7.0 38,064 7/26/2019
19.6.0 24,334 6/25/2019
19.5.0 19,179 5/31/2019
19.4.0 29,489 4/26/2019
19.3.0 12,178 4/3/2019
19.2.0 35,072 2/28/2019
19.1.0 82,458 1/30/2019
18.12.0 47,649 12/27/2018
18.11.0 22,733 11/30/2018
18.10.0 52,515 10/30/2018
18.9.0 16,585 9/30/2018
18.8.0 15,736 8/29/2018
18.7.0 27,440 7/27/2018
18.6.0 36,589 7/1/2018
18.5.0 16,059 5/30/2018
18.4.0 31,450 5/3/2018
18.3.0 17,458 4/1/2018
18.2.1 50,626 3/7/2018
18.2.0 25,134 2/28/2018
18.1.0 27,481 1/30/2018
17.12.1 14,331 12/26/2017
17.12.0 4,077 12/16/2017
17.11.0 7,287 11/30/2017
17.10.0 24,047 10/31/2017
17.9.1 6,971 10/12/2017
17.9.0 6,519 10/2/2017
17.8.0 46,116 8/30/2017
17.7.0 14,872 7/31/2017
17.6.0 10,395 7/1/2017
17.5.0 7,700 5/31/2017
17.4.0 8,694 4/28/2017
17.3.0 15,218 4/2/2017
17.2.0 34,635 3/1/2017
17.1.0 7,136 1/31/2017
16.12.1 14,743 1/16/2017
16.12.0 5,327 12/27/2016
16.11.0 8,122 11/30/2016
16.10.0 11,443 11/4/2016
16.9.0 7,766 10/12/2016
16.8.0 33,516 9/27/2016
16.7.0 4,924 8/22/2016
16.6.0 48,437 7/15/2016
16.5.0 12,154 6/16/2016
16.4.0 8,596 5/16/2016
16.3.0 18,095 4/11/2016
16.2.0 8,507 3/17/2016
16.1.0 19,442 2/4/2016
15.11.0 27,125 1/11/2016
15.10.0 12,926 12/10/2015
15.9.0 10,047 11/6/2015
15.8.1 3,910 10/16/2015
15.8.0 4,743 10/5/2015
15.7.0 61,475 9/3/2015
15.6.0 31,349 7/22/2015
15.5.0 9,271 6/16/2015
15.4.0 7,604 5/14/2015
15.3.1 5,545 4/23/2015
15.3.0 3,649 4/14/2015
15.2.0 41,522 3/6/2015
15.1.0 10,213 2/3/2015
14.10.0 11,884 11/28/2014
14.9.0 6,053 11/11/2014
14.8.1 4,349 10/24/2014
14.8.0 3,468 10/16/2014
14.7.0 4,704 9/7/2014
14.6.0 4,343 8/6/2014
14.5.0 8,152 7/16/2014
14.4.0 5,573 6/2/2014
14.3.0 6,884 5/6/2014
14.2.0 4,008 3/24/2014
14.1.2 5,174 2/17/2014
14.1.1 3,385 2/10/2014
14.1.0.2 3,277 2/6/2014
13.12.0 4,297 12/30/2013
8.4.2 38,166 6/5/2014
8.4.1 3,888 5/6/2014
8.4.0 4,343 3/3/2014
8.3.0.1 3,561 2/3/2014
8.2.0 3,410 12/27/2013
8.1.0 10,806 12/16/2013
8.0.0 4,605 10/25/2013
7.9.0 3,883 10/8/2013
7.8.0 3,463 9/3/2013
7.7.0 11,497 8/4/2013
7.6.0 6,511 7/5/2013
7.5.0 5,913 5/27/2013
7.4.0 9,995 4/24/2013
7.3.0 3,341 4/10/2013
7.2.0 3,940 3/8/2013
7.1.0 5,678 1/28/2013
7.0.0 5,347 12/31/2012
6.9.0 3,309 12/10/2012
6.8.0 3,674 10/30/2012
6.7.0 3,955 10/4/2012
6.6.0 3,222 9/13/2012
6.5.0 3,590 7/27/2012
6.4.0 3,300 6/27/2012
6.3.0 3,238 5/29/2012
6.2.0 3,412 5/7/2012
6.1.0 3,317 3/28/2012
6.0.0 3,632 3/2/2012
5.9.0.1 7,256 2/16/2012
5.9.0 5,933 2/16/2012

Minor Changes

- SLIDESNET-37152 - Support for creating callout data label for Pie chart
- SLIDESNET-37134 - Support for setting slide frame
- SLIDESNET-37014 - Support for Legacy SmartArt processing
- SLIDESNET-36904 - Support to change Axis type of a chart with cases Text Axis and Date Axis
- SLIDESNET-36872 - Horizontal scrolling on generated PDF
- SLIDESNET-35516 - Support to determine the original file name from embedded objects using Aspose.Slides
- SLIDESNET-34668 - Support for Date Axis in Aspose.Slides charts
- SLIDESNET-37148 - Support for extracting SmartArt text frames using Utils.GetAllTextFrames

Other Improvements and Changes
Bug Fixes

- SLIDESNET-37222 - PptxReadException on pptx load
- SLIDESNET-37214 - Table's border failed to be drawn
- SLIDESNET-37205 - OutOfMemoryException on presentation load
- SLIDESNET-37203 - IConnector.Reroute() does not update shape frame
- SLIDESNET-37192 - Presentation repair message when video is added
- SLIDESNET-37185 - Poor drawing quality in generated PDF
- SLIDESNET-37183 - GetThumbnail() renders images with grey border
- SLIDESNET-37181 - Dispose method do not release memory
- SLIDESNET-37171 - Internal exception appears on saving presentation
- SLIDESNET-37169 - Problem with getthumbnail method
- SLIDESNET-37168 - Aspose Presentation object not disposing even after call .Dispose()
- SLIDESNET-37166 - ArgumentOutOfRangeException on split by width method
- SLIDESNET-37165 - Cell height error and column span is zero
- SLIDESNET-37164 - IndexOutOfRangeException on split by width method
- SLIDESNET-37163 - Code halts system
- SLIDESNET-37162 - System.ArgumentOutOfRangeException on splitting the cells
- SLIDESNET-37153 - Bullet appeared after saving pptx to pdf
- SLIDESNET-37151 - PptxRead exception on accessing presentation
- SLIDESNET-37149 - Argument Exception on saving presentation to PDF
- SLIDESNET-37147 - ArgumentException on saving the presentation
- SLIDESNET-37143 - Table is rendered bigger
- SLIDESNET-37142 - Shape color is changed on load and save
- SLIDESNET-37141 - UpdateDateTimeFields property not working
- SLIDESNET-37140 - Table is drawing wrong on thumbnail generated from PPTX
- SLIDESNET-37139 - Font size changed
- SLIDESNET-37135 - Wrong text alignment on load and save ppt
- SLIDESNET-37132 - Shadow effect appeared on load and save pptx
- SLIDESNET-37131 - Slide title appearing twice on html
- SLIDESNET-37127 - Numbering to bullets and dashes
- SLIDESNET-37122 - Shape color changed on load and save
- SLIDESNET-37120 - FormatException thrown on loading ppt
- SLIDESNET-37118 - PptxReadException thrown on loading pptx
- SLIDESNET-37114 - Shape border lines disappeared on load and save ppt
- SLIDESNET-37104 - Problem with custom shows on presentation load and save
- SLIDESNET-37100 - Transparency Turned on Incorrectly after load and Save
- SLIDESNET-37095 - Rotated text label on chart not rotated in PDF
- SLIDESNET-37086 - LinkFileName and LinkPathLong properties are not working
- SLIDESNET-37062 - Wrong bullet appears on saved slide
- SLIDESNET-37032 - Text alignment changed on presentation load and save
- SLIDESNET-37026 - Aspose.Slides increased memory issue
- SLIDESNET-37011 - Cloning singlee slide takes about 3 second
- SLIDESNET-36992 - Wrong legend entry for series removed on removing
- SLIDESNET-36965 - Legacy SmartArt in PPTX presentation cause to various problems
- SLIDESNET-36961 - Incorrect LastPrinted value for a file that has never been printed
- SLIDESNET-36941 - PptxReadException thrown on loading pptx
- SLIDESNET-36877 - Setting chart title position is not working in Aspose.Slides
- SLIDESNET-36837 - VBA digital sign is lost during conversion
- SLIDESNET-36650 - Wrong text wrapping in cell of table in generated thumbnail and PDF
- SLIDESNET-36522 - Text Alignment changed on pdf export
- SLIDESNET-36512 - GeometryDeserializationContext.loadPaths() throws ArrayIndexOutOfBoundsException
- SLIDESNET-36434 - Wrong text rendering in generated Pdf and Html
- SLIDESNET-36415 - Saving PPTX with embedded file changes embedded file name
- SLIDESNET-36412 - Table rendered with wrong font in generated Pdf
- SLIDESNET-36374 - Text missing in the first table row in generated PDF
- SLIDESNET-36231 - Text missing in exported HTML when viewed in different browsers
- SLIDESNET-36160 - Fonts get changed on cloning slides
- SLIDESNET-36113 - IndexOutOfBound Exception is thrown on setting the numbered bullet list as Undefined
- SLIDESNET-36018 - Bullets appeared in cloned presentation
- SLIDESNET-36000 - SmartArts are missing in generated PDF
- SLIDESNET-35961 - Problem adding bullets in presentation file
- SLIDESNET-35851 - Error when opening the generated PDF file in Acrobat Reader
- SLIDESNET-34892 - String measurement is incorrect when drawing on canvas
- SLIDESNET-34847 - SmartArt is missing or wrongly rendered on exported PDFs
- SLIDESNET-34840 - Exception: "reading animation group failed" while opening a PPTX file
- SLIDESNET-34333 - Text missing in generated thumbnail for SmartArt shape
- SLIDESNET-34004 - SmartArt font changes on opening and saving presentation
- SLIDESNET-33892 - Text improperly rendered in generated slide thumbnail
- SLIDESNET-33867 - PptException: reading animation group failed on exporting presentation to PDF
- SLIDESNET-33843 - Hyperlinks are lost on converting PPT to PPTX
- SLIDESNET-33712 - PPT to PPTX conversion bug
- SLIDESNET-33355 - Bullet characters are rendered of wrong size in generated thumbnails
- SLIDESNET-32649 - Text converted to image while converting PPT to PPTX

Public API Changes
Enum Slides.Charts.CategoryAxisType has been switched to public

Used in IAxis.CategoryAxisType and Axis.CategoryAxisType properties to determine category axis type.
CategoryAxisType.Auto - category axis type will be determined automatically during serialization (this behavior is not implemented now)
CategoryAxisType.Text - category axis type is Text
CategoryAxisType.Date - category axis type is DateTime
Fast text extraction

The new static method GetPresentationText has been added to Presentation class. There're two overloads for this method:

PresentationText GetPresentationText(Stream stream)
PresentationText GetPresentationText(Stream stream, ExtractionMode mode)

The ExtractionMode enum argument indicates the mode to organize the output of text result and can be set to the following values:
Unarranged - The raw text with no respect to position on the slide
Arranged - The text is positioned in the same order as on the slide

Unarranged mode can be used when speed is critical, it's faster than Arranged mode.

PresentationText represents the raw text extracted from the presentation. It contains a SlidesText property from Aspose.Slides.Util namespace which returns an array of ISlideText objects. Every object represent the text on the corresponding slide. ISlideText object have the following properties:

ISlideText.Text - The text on the slide's shapes
ISlideText.MasterText - The text on the master page's shapes for this slide
ISlideText.LayoutText - The text on the layout page's shapes for this slide
ISlideText.NotesText - The text on the notes page's shapes for this slide

There's also a SlideText class which implements the ISlideText interface.

The new API can be used like this:

PresentationText text1 = Presentation.GetPresentationText("presentation.ppt");
Console.WriteLine(text1.SlidesText[0].Text);
Console.WriteLine(text1.SlidesText[0].LayoutText);
Console.WriteLine(text1.SlidesText[0].MasterText);
Console.WriteLine(text1.SlidesText[0].NotesText);

PresentationText text2 = Presentation.GetPresentationText("presentation.pptx", ExtractionMode.Unarranged)

ILegacyDiagram interface and LegacyDiagram class have been added

Interface Aspose.Slides.ILegacyDiagram and class Aspose.Slides.LegacyDiagram have added to represent legacy diagram object. Legacy diagram object is an old format of diagrams from PowerPoint 97-2003.
New class provides methods to convert legacy diagram to modern editable SmartArt object or to editable GroupShape.
New Aspose.Slides.TextAlignment enum membed added (JustifyLow)

A new member of TextAlignment enum member has been added:
JustifyLow - Kashida justify low.
New properties for Aspose.Slides.IOleObjectFrame and OleObjectFrame

A new properties has been added to IOleObjectFrame interface and OleObjectFrame class implementing this interface. These properties using to provide information about an object embedded into the presentation:
EmbeddedFileExtension - Returns the file extension for the current embedded object or empty string if object is not a link
EmbeddedFileLabel - Returns the file name of embedded OLE object
EmbeddedFileName - Returns the path of embedded OLE object
New property CategoryAxisType has been added to IAxis and Axis classes

Property CategoryAxisType specifies type of category axis.

using (Presentation pres = new Presentation(sourcePptxFileName))
{
  IChart chart = pres.Slides[0].Shapes[0] as IChart;
  chart.Axes.HorizontalAxis.CategoryAxisType = CategoryAxisType.Date;
  chart.Axes.HorizontalAxis.IsAutomaticMajorUnit = false;
  chart.Axes.HorizontalAxis.MajorUnit = 1;
  chart.Axes.HorizontalAxis.MajorUnitScale = TimeUnitType.Months;
  pres.Save(pptxOutPath, SaveFormat.Pptx);
}

New property ShowLabelAsDataCallout has been added to DataLabelFormat class and IDataLabelFormat interface

Property ShowLabelAsDataCallout determines either specified chart's data label will be displayed as data callout or as data label.

using (Presentation pres = new Presentation())
{
  IChart chart = pres.Slides[0].Shapes.AddChart(ChartType.Pie, 50, 50, 500, 400);
  chart.ChartData.Series[0].Labels.DefaultDataLabelFormat.ShowValue = true;
  chart.ChartData.Series[0].Labels.DefaultDataLabelFormat.ShowLabelAsDataCallout = true;
  chart.ChartData.Series[0].Labels[2].DataLabelFormat.ShowLabelAsDataCallout = false;
  pres.Save(pptxFileName, SaveFormat.Pptx);
}

Properties UpdateDateTimeFields and UpdateSlideNumberFields have been removed

Properties UpdateDateTimeFields and UpdateSlideNumberFields have been removed from Aspose.Slides.Presentation class and from Aspose.Slides.IPresentation interface.
The Text property of Aspose.Slides.TextFrame, Paragraph, Portion classes and Aspose.Slides.ITextFrame, IParagraph, IPortion interfaces returns text with updated "datetime" fields.
Also properties Presentation.DocumentProperties.CreatedTime, LastSavedTime and LastPrinted became read-only.
Property DrawSlidesFrame has been added to PdfOptions and XpsOptions

Boolean property DrawSlidesFrame has been added to interfaces Aspose.Slides.Export.IPdfOptions, Aspose.Slides.Export.IXpsOptions and to related classes Aspose.Slides.Export.PdfOptions, Aspose.Slides.Export.XpsOptions.
The black frame around each slide will be drawn if this property set 'true'.

using (Presentation pres = new Presentation("input.pptx"))
{
   pres.Save("output.pdf", SaveFormat.Pdf, new PdfOptions() { DrawSlidesFrame = true });
}