sgcDiagram ships in the sgcUI All-Access trial, one installer for Delphi and one for C++ Builder with all 17 sgcUI products. Download the fully functional trial, run the compiled demos with no IDE, or add the NuGet packages to a .NET project. Licenses are available on the pricing page.
One sgcUI trial installs every sgcUI product, sgcDiagram included, with full functionality for evaluation.
New to sgcDiagram? Start with the five QuickStart demos for Delphi (VCL) in Demos\Diagram\Delphi\00.QuickStart and read the Getting Started guide (PDF), which walks through them step by step.
Fully functional evaluation for Delphi 7 through RAD Studio 13 with all 17 sgcUI products, sgcDiagram included, and the demo projects.
Download Delphi Trial →Fully functional evaluation for C++ Builder 10.1 through 13. The same components with C++ header files and demo projects.
Download CBuilder Trial →Ready to run executables of every sgcUI product. The sgcDiagram demos are FlowchartEditor, FlowchartEditorFMX, OrgChart, NodeEditor and Headless.
Download Demos →Install the trial, run a demo, then drop sgcDiagram on your own form.
Run the sgcUI trial installer. It registers the packages, and the components appear on the SGC Diagram page of the tool palette.
Open FlowchartEditor from the Demos\Diagram folder and run it: drag a shape from the palette, draw a connector from a port and press the layout button.
Drop a TsgcVCLDiagramPalette aligned left and a TsgcVCLDiagramView aligned to the client area, set the View property of the palette, and your form is a diagram editor.
An order flow built in code: drag shapes, draw connectors from the ports, switch the connector kind, undo, run the layered layout, open and save JSON, export PNG and SVG, switch theme and read only mode.
60 employees in a TDBGrid, bound to a read only diagram view. Post an edit and the chart rebuilds, with compact leaves, department colours, click to select and PNG and SVG export.
Typed input and output ports, a connection rule in OnConnecting, curved connectors and blocks painted in OnDrawNode, saved as JSON with their ports and captions.
The flowchart editor on the FireMonkey view and palette, for Windows and Android, where a tap places a shape and a pinch zooms.
A console program with no VCL or FireMonkey unit that builds a flowchart, arranges it with the layered layout and writes PNG, SVG and JSON, also on Linux64.
| Item | Support |
|---|---|
| Delphi (VCL) | Delphi 7 to 13, Win32 and Win64. |
| FireMonkey | Delphi XE6 to 13 on Windows, macOS, iOS and Android. |
| C++ Builder | The same components through the generated .hpp headers. |
| Linux64 | From Delphi 10.2: headless document, JSON, routing, layouts and the PNG and SVG renderer. |
| .NET | WinForms, WPF and Avalonia (Windows, Linux, macOS) on .NET Framework 4.7.2, .NET 8, .NET 9 and .NET 10, plus headless JSON, PNG and SVG. |
sgcDiagram also ships as a managed C# port with the same class names for WinForms, WPF and Avalonia, delivered as NuGet packages.
Install the free Community edition with dotnet add package esegece.sgcDiagram.Community, or the Registered edition with dotnet add package esegece.sgcDiagram. The controls for your UI framework are in esegece.sgcDiagram.WinForms, esegece.sgcDiagram.Wpf and esegece.sgcDiagram.Avalonia.
Demo projects: FlowchartEditor, FlowchartWpf, FlowchartAvalonia, NodeEditor, OrgChart, ConsoleRender.
Read the .NET overview →The free Community edition of sgcDiagram can be used by individuals and organizations under EUR 1M annual gross revenue with no more than 5 developers. The Registered edition has every feature, full source code and the commercial license. The Community edition has no automatic layouts, no obstacle avoiding routing, no data binding and one layer.
The Community packages are free. The Registered packages need a .NET license.
| Edition | Install | Notes |
|---|---|---|
| Community | dotnet add package esegece.sgcDiagram.Community | Free Community edition: everything except the automatic layouts, obstacle avoiding routing, data binding and more than one layer. |
| Community | dotnet add package esegece.sgcDiagram.WinForms.Community | Free Community edition: the WinForms diagram view and shape palette. |
| Community | dotnet add package esegece.sgcDiagram.Wpf.Community | Free Community edition: the WPF diagram view and shape palette. |
| Community | dotnet add package esegece.sgcDiagram.Avalonia.Community | Free Community edition: the Avalonia diagram view and shape palette for Windows, Linux and macOS. |
| Community | dotnet add package esegece.sgcDiagram.Rendering.Community | Free Community edition: headless PNG output on Windows, Linux and macOS. |
| Registered | dotnet add package esegece.sgcDiagram | Registered: the document, shapes, connectors, routing, layouts, undo, JSON and the framework neutral controller. |
| Registered | dotnet add package esegece.sgcDiagram.WinForms | Registered: the WinForms diagram view and shape palette. |
| Registered | dotnet add package esegece.sgcDiagram.Wpf | Registered: the WPF diagram view and shape palette. |
| Registered | dotnet add package esegece.sgcDiagram.Avalonia | Registered: the Avalonia diagram view and shape palette for Windows, Linux and macOS. |
| Registered | dotnet add package esegece.sgcDiagram.Rendering | Registered: headless PNG output on Windows, Linux and macOS. |
| Registered | dotnet add package esegece.sgcDiagram.sgcWebSockets | Registered: the sgcWebSockets bridge. |