Cactus Group Layout Essentials
An expert insights and techniques webinar

The "Graph Layouts in yFiles" webinar series explores advanced techniques and best practices for effective graph visualization.

This fourth episode provides an overview of the yFiles cactus group layout, a specialized algorithm for visualizing networks with overlapping structures. The webinar highlights its applications and unique characteristics through various examples. Viewers will learn how to determine if the cactus group layout fits their data and discover the basics of configuring this layout in HTML to meet specific needs.

The session is presented by Dr. Benjamin Niedermann, a Senior Algorithm Engineer in the Layout Team at yWorks, with extensive experience in graph algorithms and visualization strategies.

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Visualize complex group structures with cactus group layout

If you're dealing with "modular networks," "clustered data," or "grouped hierarchical structures," yFiles provides the ideal tools to visualize these complexities effectively. Our free trial gives you access to the advanced cactus group layout algorithms, designed to clearly represent interconnected groups and modular structures. Whether you're working on network partitioning, community detection in social networks, or grouping elements in large datasets, yFiles supports a wide range of use cases across platforms like Web, Java, and .NET.

Our trial also includes direct support from our core developers, ensuring you have expert guidance to tackle any technical challenges. Whether you're starting a new project or optimizing existing group structures, yFiles equips you with the powerful tools you need to succeed.

Start organizing your "grouped data structures" with yFiles' cactus group layout today!

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Watch the full webinar episode

Watch the full episode below to gain a comprehensive understanding of the cactus group layout in yFiles. Dr. Benjamin Niedermann introduces the core concepts and provides practical demonstrations.

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About yFiles: The graph visualization SDK

yFiles playground graph drawing example

yFiles is your go-to SDK for crafting advanced graph visualizations, whether you're working with Web, Java, or .NET technologies. Its unmatched flexibility and scalability enable you to convert complex data into clear, actionable visuals, fitting for both enterprise and startup needs.

With yFiles, you're equipped for the future—supporting any data source while maintaining strong data security. Getting started is seamless, thanks to over 300 source-code demos, thorough documentation, and direct access to core developer support. These resources are available even during your free trial.

Backed by 25 years of graph drawing expertise, yFiles is trusted by top companies worldwide for their most critical visualization tasks.

Key topics covered in this webinar

  • Overview of the yFiles cactus group layout
  • Applications and characteristics of the cactus group layout
  • Examples of when and how to use the cactus group layout
  • Basics of coding a cactus group layout in HTML
  • Advanced techniques for configuring cactus group layout, including label placement, group node sizes, and edge bundling

Detailed breakdown of this episode

  • 00:00 Introduction: Overview of the webinar series and objectives of this episode.
  • 03:50 Cactus Group Layout | Introduction & Use Cases: Introduction to the cactus group layout and its use cases.
  • 05:18 Cactus Group Layout | Example & When to Use: Example of when to use the cactus group layout.
  • 14:39 Cactus Group Layout | Principles: Core principles guiding the cactus group layout.
  • 16:57 Coding a Cactus Group with HTML (Basic Setup): Basic setup and implementation of a cactus group layout in HTML.
  • 22:20 Coding - Label Placement: Techniques for label placement in the cactus group layout.
  • 26:41 Coding - Group Node Sizes: Methods for adjusting group node sizes.
  • 32:25 Coding - Edges: Techniques for managing edges in the cactus group layout.
  • 37:07 Coding - Edge Bundling: Advanced techniques for edge bundling.
  • 46:04 Conclusion: Summary of key takeaways from the session.

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