MSAGL is a .NET tool for graph layout and viewing. It was developed in Microsoft by Lev Nachmanson, Sergey Pupyrev, Tim Dwyer and Ted Hart. MSAGL is available as open source at https://github.com/Microsoft/automatic-graph-layout.git.
The Distribution Content and Important Features
The package contains the following:
- Layout engine (Microsoft.MSAGL.dll) - The core layout functionality. This component can be used directly in cases when visualization is handled by a tool other than MSAGL.
- Drawing module (Microsoft.MSAGL.Drawing.dll) - The Definitions of different drawing attributes like colors, line styles, etc. It also contains definitions of a node class, an edge class, and a graph class. By using these classes a user can create a graph object and use it later for layout, and rendering.
- Viewer control (Microsoft.MSAGL.GraphViewerGDIGraph.dll) - The viewer control, and some other rendering functionality.
Some important features of the viewer are:
Pan and Zoom of the graph.
Forward and Backward navigation.
Ability to configure tooltips and highlighting of graph entities.
Ability to search for and focus on entities of the graph.
The code snippet demonstrates the basic usage of the viewer. It uses the C# language.
The Viewer sample
Drawing of the graph from the sample