Base Packages

y.algo	Provides efficient graph algorithms and network analysis tools.
y.base	Provides an efficient graph data type and related classes like nodes and edges.
y.geom	Provides classes for defining and performing operations related to two-dimensional geometry.
y.util	Provides utility classes that are used throughout the yFiles.
y.util.pq	Provides interfaces and implementations of priority queues for nodes.

Layout Packages

y.layout	This package provides base classes for automatic graph layout generation.
y.layout.circular	Provides circular style layout algorithms.
y.layout.grouping	Provides classes needed for laying out hierarchically grouped graphs.
y.layout.hierarchic	This package encapsulates all classes that make up HierarchicLayouter.
y.layout.labeling	This package contains algorithms for the automatic placement of labels.
y.layout.organic	Provides a force-directed layout algorithms, also known as Spring Embedders.
y.layout.orthogonal	Provides orthogonal style layout algorithms.
y.layout.planar	This package provides classes for handling planar graphs and creating planar graph layouts.
y.layout.random	Provides random style layout algorithms.
y.layout.router	Provides classes for routing edges in a graph.
y.layout.transformer	Provides a layouter that performs geometric transformations like scaling, rotating and mirroring.
y.layout.tree	Provides tree style layout algorithms.

View Packages

y.anim	Provides core classes and interfaces for a general animation framework.
y.io	Provides classes for reading and writing a Graph2D in diverse formats.
y.io.gml	Provides parser and encoder classes used by GMLIOHandler.
y.module	Provides view module base classes
y.option	Provides classes that allow to manage, store and edit a set of parameters in a very easy and convenient way.
y.view	Provides classes for viewing and editing graphs.
y.view.hierarchy	Provides classes for managing and viewing a nested hierarchy of graphs.

Other Packages

y.module.io

This package provides pluggable modules for diverse yFiles input and output formats.