Lyo.Diagram.Models 3.0.0

.NET 10.0 This package targets .NET 10.0. The package is compatible with this framework or higher. .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. 
dotnet add package Lyo.Diagram.Models --version 3.0.0
                    


                    

                
NuGet\Install-Package Lyo.Diagram.Models -Version 3.0.0
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="Lyo.Diagram.Models" Version="3.0.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="Lyo.Diagram.Models" Version="3.0.0" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="Lyo.Diagram.Models" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add Lyo.Diagram.Models --version 3.0.0
                    


                    

                
#r "nuget: Lyo.Diagram.Models, 3.0.0"
#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. 
#:package Lyo.Diagram.Models@3.0.0
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=Lyo.Diagram.Models&version=3.0.0
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=Lyo.Diagram.Models&version=3.0.0
                    


                            Install as a Cake Tool

Lyo.Diagram.Models

The stored diagram model. A DiagramDocument has a name and one or more DiagramPage values. Each page holds vertex and edge DiagramCell values with draw.io geometry (bounds, relative connectors, waypoints, floating endpoints). Parent links express groups. Cell ids 0 and 1 stay reserved for the draw.io root and are not stored.

IDiagramStore loads and saves documents. ListAsync returns DiagramSummary (id, name, last saved) and leaves the cell payload out. The in-memory store lives in Lyo.Diagram. PostgreSQL lives in Lyo.Diagram.Postgres.

Features

  • Document. DiagramDocument, DiagramPage, DiagramCell, DiagramGeometry, DiagramPoint.
  • Summary. DiagramSummary is the list row: id, name, and last-saved time.
  • Store. IDiagramStore get, list, upsert by id, and delete.

Examples

A page with a shape and a connector

var diagram = new DiagramDocument {
    Id = LyoGuid.CreateV7(),
    Name = "Checkout",
    Pages = [
        new DiagramPage {
            Id = "flow",
            Name = "Flow",
            Cells = [
                new DiagramCell {
                    Id = "start",
                    Value = "Start",
                    IsVertex = true,
                    Geometry = new DiagramGeometry { X = 40, Y = 40, Width = 120, Height = 60 },
                },
            ],
        },
    ],
};
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.  net9.0 was computed.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  net10.0 is compatible.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-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 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.

  • .NETStandard 2.0

    • No dependencies.

  • net10.0

    • No dependencies.

NuGet packages (2)

Showing the top 2 NuGet packages that depend on Lyo.Diagram.Models:

Package Downloads
Lyo.Diagram

Build a diagram from pages and cells, and read or write it as an uncompressed or compressed draw.io mxfile.
Lyo.Diagram.Postgres

PostgreSQL persistence for Lyo diagram documents (page and cell JSONB) using Entity Framework Core.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
3.0.0 151 10/23/2026