Aspose.Diagram 22.6.0

There is a newer version of this package available.
See the version list below for details.
dotnet add package Aspose.Diagram --version 22.6.0
NuGet\Install-Package Aspose.Diagram -Version 22.6.0
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.Diagram" Version="22.6.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add Aspose.Diagram --version 22.6.0
#r "nuget: Aspose.Diagram, 22.6.0"
#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.Diagram as a Cake Addin
#addin nuget:?package=Aspose.Diagram&version=22.6.0

// Install Aspose.Diagram as a Cake Tool
#tool nuget:?package=Aspose.Diagram&version=22.6.0

Convert VSDX to SVG & VSD to HTML via .NET API

Version 22.6.0 Nuget

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Product Page | Docs | Demos | API Reference | Examples | Blog | Search | Free Support | Temporary License

Aspose.Diagram for .NET API is a solution for Microsoft Visio® file manipulation requirements. It allows the .NET applications to read, write, export, and process Microsoft Visio® diagrams while supporting all Visio® objects & properties including shapes, pages, images, shape masters, stencils, text, layers, header, footers, user-defined cells, hyperlinks, file protection, geometries, text boxes, and comments.

Aspose.Diagram for .NET can also be used to apply protection to the Microsoft Visio® drawings by locking backgrounds, stencils (master) as well as shapes and styles to avoid any accidental amendments.

What is Aspose.Diagram for .NET?

Aspose.Diagram for .NET on premise API enables your .NET applications easily interact with the Microsoft Visio Object Model. This empowers your applications to create, read, write, export, print, and convert VSD, VSS, VDW, VST and other Visio file formats to PDF, XPS, SVG, HTML, PNG, JPEG, EMF, TIFF, SWF, XAML, etc, without installing Microsoft Visio or any other 3rd party software.

Aspose.Diagram for .NET is written entirely in C# and contains only managed code. Aspose.Diagram.dll is CLS compliant. Any type of 32-bit or 64-bit .NET application, including, ASP.NET, Web Services and WinForms can be developed using Aspose.Diagram for .NET classes.

Aspose.Diagram for .NET API supports all Visio objects & properties including shapes, pages, images, shape masters, stencils, text, layers, header, footers, user-defined cells, hyperlinks, file protection, geometries, text boxes, and comments. Developers can also apply protection to the Microsoft Visio drawings by locking backgrounds, stencils (master) as well as shapes and styles to avoid any accidental amendments.

Visio® File Processing Features

  • Create Microsoft Visio® diagrams from scratch via API.
  • Read or write Microsoft Visio® drawings.
  • Export Visio® diagrams to various popular formats including PDF, images, HTML and more.
  • Print Visio® diagrams on a physical or virtual printer.
  • Access Visio® diagram properties for manipulation or just inspection.
  • Protect Visio® diagrams via applying locks on various levels.
  • Manipulate the embedded OLE objects in the Visio® diagrams.

What's new in v22.6.0

Curved Shapes VSDX to SVG Conversion

Convert Microsoft Visio® VSDX curved diagrams or simple drawings to SVG (Scalable Vector Graphic) image format. The following is a simple VSDX to SVG converter C# code example:

// the path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadSaveConvert();

// call the diagram constructor to load diagram from a VSD file
Diagram diagram = new Diagram(dataDir + "Drawing1.vsdx");

// create an instance SVG save options class
SVGSaveOptions options = new SVGSaveOptions();
ShapeCollection shapes = options.Shapes;

// get shapes by page index and shape ID, and then add in the shape collection object
shapes.Add(diagram.Pages[0].Shapes.GetShape(1));
shapes.Add(diagram.Pages[0].Shapes.GetShape(2));

// save Visio drawing
diagram.Save(dataDir + "SelectiveShapes_out.svg", options);

Improved HTML quality when Converted from Visio®

While converting or exporting Microsoft Visio® diagrams to HTML format, the quality of the resultant HTML has been considerably improved. The following is a simple VSD to HTML converter C# code example:

// For complete examples and data files, please go to https://github.com/aspose-diagram/Aspose.Diagram-for-.NET
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadSaveConvert();
// Load diagram
Diagram diagram = new Diagram(dataDir + "ExportToHTML.vsd");
// Save diagram
diagram.Save(dataDir + "outputVSDtoHTML.html", SaveFileFormat.HTML);

Get or Set HTML DPI Resolution

Ability to get or set the resolution of the resultant HTML in dots per inch (DPI). The following is a simple C# code example that demonstrates how to set the HTML page resolution to 96 DPI via .NET API:

HTMLSaveOptions option = new HTMLSaveOptions();
option.Resolution = 96;

For a complete list of features, enhancements, and bug fixed in this release please visit, Aspose.Diagram for .NET 22.6 Release Notes.

Supported Read & Write Visio® Formats

Microsoft Visio®: VSDX, VDX, VSX, VTX, VSSX, VSTX, VSDM, VSSM, VSTM

Save Visio® Diagrams As

Fixed Layout: PDF, XPS
Vector: SVG
Metafile: EMF
Image: JPEG, PNG, BMP, TIFF
Markup: HTML, XAML
Other: SWF

Supported Read Visio® Formats

Microsoft Visio®: VSD, VDW, VSS, VST

Platform Independence

You can use Aspose.Diagram for .NET to build any type of a 32-bit or 64-bit .NET application including ASP.NET, WCF, WinForms, UWP, .NET Standard, .NET Core etc. You can also use Aspose.Diagram for .NET to build applications with Mono.

Get Started

Are you ready to give Aspose.Diagram for .NET a try? Simply execute Install-Package Aspose.Diagram from Package Manager Console in Visual Studio to fetch the NuGet package. If you already have Aspose.Diagram for .NET and want to upgrade the version, please execute Update-Package Aspose.Diagram to get the latest version.

Load a VSS Template to Create a Visio® Diagram with C# Code

You can execute the below code snippet to see how Aspose.Diagram API performs in your own environment or check the GitHub Repository for other common usage scenarios.

// create a new diagram
var diagram = new Diagram(dataDir + "template.vss");
// add a new rectangle shape
long shapeId = diagram.AddShape(4.25, 5.5, 2, 1, @ "Rectangle", 0);
var shape = diagram.Pages[0].Shapes.GetShape(shapeId);
shape.Text.Value.Add(new Txt(@ "Rectangle text."));
// add a new hexagon shape
shapeId = diagram.AddShape(7.0, 5.5, 2, 2, @ "Hexagon", 0);
shape = diagram.Pages[0].Shapes.GetShape(shapeId);
shape.Text.Value.Add(new Txt(@ "Hexagon text."));
// save the diagram in VDX format
diagram.Save(dir + "output.vdx", SaveFileFormat.VDX);

Retrieve Layers of a Visio® VSDX Diagram

Aspose.Diagram for .NET allows .NET applications to work with layers of Visio® drawings. The following C# code example shows how to fetch all the layers of a VSDX file:

// load source Visio® diagram
var diagram = new Diagram(dataDir + "Drawing1.vsdx");
// get diagram page
var page = diagram.Pages.GetPage("Page-1");
// iterate through the layers and print properties
foreach(Layer layer in page.PageSheet.Layers) {
  Console.WriteLine("Name: " + layer.Name.Value);
  Console.WriteLine("Visibility: " + layer.Visible.Value);
  Console.WriteLine("Status: " + layer.Status.Value);
}

Product Page | Docs | Demos | API Reference | Examples | Blog | Search | Free Support | Temporary License

Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 was computed.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 was computed.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed. 
.NET Core netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.0 is compatible.  netstandard2.1 was computed. 
.NET Framework net20 is compatible.  net35 is compatible.  net40 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. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen40 was computed.  tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (3)

Showing the top 3 NuGet packages that depend on Aspose.Diagram:

Package Downloads
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Aspose Preview image generator classes for the sensenet platform.

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GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last updated
24.3.0 2,736 3/5/2024
24.2.0 5,635 2/4/2024
24.1.0 6,609 1/8/2024
23.12.0 5,066 12/8/2023
23.11.0 8,893 11/9/2023
23.10.0 6,842 10/11/2023
23.9.0 18,443 9/14/2023
23.8.0 17,204 8/15/2023
23.7.0 16,741 7/12/2023
23.6.0 9,011 6/13/2023
23.5.0 8,765 5/10/2023
23.4.0 7,828 4/12/2023
23.3.0 10,244 3/9/2023
23.2.0 11,608 2/13/2023
23.1.0 19,367 1/10/2023
22.12.0 8,125 12/13/2022
22.11.0 20,596 11/10/2022
22.10.0 20,648 10/11/2022
22.9.0 24,946 9/6/2022
22.8.0 30,482 8/3/2022
22.7.0 12,886 7/5/2022
22.6.0 13,617 6/7/2022
22.5.0 13,914 5/10/2022
22.4.0 11,159 4/12/2022
22.3.0 16,920 3/8/2022
22.2.0 47,921 2/11/2022
22.1.0 15,484 1/10/2022
21.12.0 36,315 12/7/2021
21.11.0 14,115 11/11/2021
21.10.0 8,656 10/12/2021
21.9.0 64,091 9/7/2021
21.8.0 13,939 8/4/2021
21.7.0 14,861 7/6/2021
21.6.0 4,720 6/8/2021
21.5.0 47,636 5/11/2021
21.4.0 12,330 4/12/2021
21.3.1 10,681 3/16/2021
21.3.0 1,974 3/12/2021
21.2.0 44,830 2/2/2021
21.1.0 7,048 1/5/2021
20.12.0 14,476 12/8/2020
20.11.0 16,954 11/3/2020
20.10.0 7,742 10/12/2020
20.9.0 4,255 9/9/2020
20.8.0 4,270 8/11/2020
20.7.0 7,967 7/15/2020
20.6.0 9,362 6/11/2020
20.5.0 15,185 5/12/2020
20.4.0 30,964 4/9/2020
20.3.0 9,663 3/12/2020
20.2.0 9,774 2/13/2020
20.1.0 6,172 1/10/2020
19.12.0 6,503 12/13/2019
19.11.0 5,519 11/14/2019
19.10.0 2,413 10/18/2019
19.9.0 20,221 9/19/2019
19.8.0 23,977 8/7/2019
19.7.0 4,499 7/9/2019
19.6.0 12,545 6/13/2019
19.5.0 4,258 5/16/2019
19.4.0 12,969 4/16/2019
19.3.0 9,756 3/15/2019
19.2.0 9,814 2/19/2019
19.1.0 3,912 1/22/2019
18.12.0 4,201 12/18/2018
18.11.0 5,529 11/19/2018
18.10.0 2,217 10/18/2018
18.9.0 3,457 9/14/2018
18.8.0 4,476 8/8/2018
18.7.0 9,429 7/13/2018
18.6.0 3,009 6/11/2018
18.5.0 3,673 5/17/2018
18.4.0 2,760 4/13/2018
18.3.0 3,489 3/9/2018
18.2.0 5,752 2/7/2018
18.1.0 17,536 1/17/2018
17.12.0 3,278 12/15/2017
17.11.0 2,165 11/20/2017
17.10.0 2,773 10/23/2017
17.9.0 2,084 9/20/2017
17.8.0 3,130 8/22/2017
17.7.0 2,006 7/18/2017
17.6.0 2,150 6/20/2017
17.5.0 2,055 5/19/2017
17.4.0 4,860 4/18/2017
17.3.0 2,555 3/17/2017
17.2.0 2,321 2/17/2017
17.1.0 2,867 1/13/2017
16.12.0 2,473 12/16/2016
16.11.1 2,050 11/14/2016
16.11.0 2,229 11/11/2016
16.10.0 2,381 10/14/2016
6.8.0 2,218 9/9/2016
6.7.0 2,334 8/8/2016
6.6.0 6,556 7/12/2016
6.5.0 5,034 6/14/2016
6.4.0 2,744 5/20/2016
6.3.0 16,896 4/22/2016
6.2.0 2,001 3/31/2016
6.1.0.1 2,072 3/1/2016
6.1.0 2,238 2/26/2016
6.0.0 5,824 1/19/2016
5.9.0 2,520 12/18/2015
5.8.0 2,668 11/24/2015
5.7.0 9,438 10/16/2015
5.6.0 2,395 9/9/2015
5.5.0 3,122 8/6/2015
5.4.0 2,196 7/1/2015
5.3.0 2,532 5/22/2015
5.2.0 2,371 4/20/2015
5.1.0 2,975 2/28/2015
5.0.0 2,338 1/16/2015
4.6.0 2,541 12/4/2014
4.5.0 2,466 10/22/2014
4.4.0 2,426 9/12/2014
4.3.0 2,443 8/8/2014
4.2.0 2,386 7/4/2014
4.1.0 2,352 5/27/2014
4.0.0 2,079 5/14/2014
3.9.0 2,349 4/25/2014
3.8.0 2,675 3/27/2014
3.7.0 2,641 2/28/2014
3.6.0.1 2,226 12/20/2013
3.6.0 2,003 12/12/2013
3.5.0 4,847 9/26/2013
3.4.0 2,138 8/20/2013
3.3.0 2,292 6/4/2013
3.2.0 2,355 5/16/2013
3.1.0 2,181 4/3/2013
3.0.0 2,278 2/20/2013
2.9.0 2,256 12/17/2012
2.8.0 2,462 11/12/2012
2.7.0 2,402 10/2/2012
2.6.0 2,248 8/28/2012
2.5.0 2,286 8/13/2012
2.4.0 2,233 7/13/2012
2.3.0 2,280 6/4/2012
2.2.0 2,298 4/28/2012
2.1.0 2,368 4/9/2012
2.0.0 2,296 3/8/2012
1.9.0.1 2,266 2/16/2012
1.9.0 2,267 2/6/2012
1.8.1 2,268 1/24/2012
1.8.0 2,561 1/13/2012