yFiles.NET Viewer offers many sophisticated features. To help in finding the classes that are responsible for the provision/the implementation of certain features, Table 1.1, “What Goes Where” gives a mapping from functionality to namespace(s) containing the actual classes.

Table 1.1. What Goes Where

yFiles.NET Viewer Functionality	Assembly	Namespace(s)
Controls	yWorks.yFilesNET.Viewer.dll	yWorks.Canvas, yWorks.yFiles.UI
Animation Framework		yWorks.Canvas.Animation, yWorks.yFiles.UI.Animation
Visual Representation (Styles, etc.)		yWorks.Canvas.Drawing, yWorks.yFiles.UI.Drawing
Geometry		yWorks.Canvas.Geometry, yWorks.Canvas.Geometry.Structs
Model		yWorks.Canvas.Model, yWorks.yFiles.UI.Model, yWorks.yFiles.UI.LabelModels, yWorks.yFiles.UI.PortLocationModels
User Interaction		yWorks.Canvas.Input, yWorks.yFiles.UI.Input
Application-level Canvas Functionality		yWorks.Canvas
Input and Output Formats		yWorks.Canvas, yWorks.yFiles.GraphML
yFiles Algorithms (Automatic Layout, Graph Analysis) Adapter	yWorks.yFilesNET.Adapter.dll	yWorks.yFiles.UI.Model