Tidy Tree

100%

✓ Published0🌍 Public

Last edited Oct 5, 2018

Created on Dec 19, 2012

A tidy tree visualization displays the Flare class hierarchy as layered nodes and links, using a horizontal layout where depth is determined by distance from the root. The code implements the Reingold-Tilford algorithm via `d3.tree` and `d3.stratify`, rendering with SVG paths and circles. Interactive text labels identify each class, while internal nodes are visually distinguished by darker fill. The data comes from a CSV file, and the visualization uses `d3.linkHorizontal` to draw curved connecting links.

AI-generated description

The d3.tree layout implements the Reingold-Tilford algorithm for efficient, tidy arrangement of layered nodes. The depth of nodes is computed by distance from the root, leading to a ragged appearance. Radial orientations are also supported. Implementation based on work by Jeff Heer and Jason Davies using Buchheim et al.’s linear-time variant of the Reingold-Tilford algorithm. Data shows the Flare class hierarchy, also courtesy Jeff Heer.

Compare to this radial layout.

gpl-3.0 Licensed

Similar vizzes

Loading thumbnail…

Tidy Tree

A tidy tree diagram displays the hierarchical structure of the Flare class hierarchy, organizing nodes by distance from the root. The visualization uses the Reingold-Tilford algorithm via `d3.tree()` for an efficient, layered layout. Data is loaded from flare.csv and processed with `d3.stratify()` to build the tree. SVG rendering includes horizontal links with `d3.linkHorizontal()`, while internal nodes are distinguished with darker circles and varying text positions.

EEndNight95

93% match

Loading thumbnail…

Radial Tidy Tree

This radial tidy tree visualizes the hierarchical structure of the Flare class hierarchy, with nodes arranged in concentric rings around a central root. The visualization uses the Reingold-Tilford algorithm via D3’s `d3.tree` layout, with node depth mapped to radial distance and angular position based on the branch order. The code loads CSV data from a file, processes it with `d3.stratify`, and renders SVG paths and circles using `d3.linkRadial`. Leaf and internal nodes are visually distinguished by circle fill color, and text labels are rotated to follow the radial layout, with positions and anchors adjusted based on the node’s angle and whether it has children.

Mmbostock

89% match

Loading thumbnail…

Collapsible Tree

This interactive collapsible tree visualizes the hierarchical structure of the Flare software class hierarchy using a Reingold–Tilford layout. Nodes represent classes, with circles at each node and text labels; clicking a node toggles the expansion and collapse of its children, smoothly animating the tree’s layout. The visualization uses SVG rendering with D3 v3, and the underlying data is loaded from a JSON file describing the Flare class hierarchy.

663anp3ca

85% match

Loading thumbnail…

M.Bostock Radial Tidy Tree Example

This example shows a radial tidy tree visualization of the Flare software package’s class hierarchy, with leaves labeled by class name and internal nodes marked by darker circles. The code uses d3.stratify to convert CSV data into a hierarchy and d3.tree with a radial layout, rendering links as SVG paths via d3.linkRadial. Node positions are computed with trigonometric functions, and text labels are rotated and anchored based on their angular position. The visualization is drawn entirely in SVG using D3 v4.

KKai Stewart

84% match

Loading thumbnail…

Radial Tidy Tree

This example presents a radial tidy tree visualization of the Flare class hierarchy, arranging nodes in concentric circles around a central root. The code uses the `d3.tree` layout with a radial size of 360 degrees, projecting Cartesian coordinates to polar form via a custom `project` function. Data is loaded from `flare.csv` and processed with `d3.stratify` to establish parent-child relationships. Nodes are rendered as SVG circles with labels, connected by curved cubic Bezier paths using `d3.csv` for data ingestion and the `enter` selection pattern for element creation.

FFrissAnalytics

84% match

Loading thumbnail…

Radial Tidy Tree

FFrissAnalytics

84% match

Loading thumbnail…

Tidy Tree | Vis each* d3-hierarchy methods

This example visualizes the Flare class hierarchy as a tidy tree using the d3.tree layout, with nodes colored by value and links drawn as smooth curves. The demo highlights three d3-hierarchy traversal methods—`each`, `eachAfter`, and `eachBefore`—by animating the tree nodes to flash in breadth-first, post-order, and pre-order sequences respectively, controlled via buttons. The layout positions leaf nodes by their distance from the root, and the animation visually distinguishes the order in which nodes are visited by each traversal, making the differences between the methods immediately apparent. Rendered in SVG with smooth transitions, the visualization is a clear, interactive reference for understanding these core d3-hierarchy iteration patterns.

663anp3ca

82% match

Loading thumbnail…

Collapsible Tree

This interactive collapsible tree visualizes the hierarchical structure of the Flare dataset, displaying nodes as circles connected by curved links. Users can click any node to expand or collapse its subtree, with smooth 750-millisecond transitions animating nodes and links between positions. The visualization uses D3 v3's `d3.layout.tree` to compute positions, `d3.svg.diagonal` for link paths, and SVG transitions to update the scene. Node colors change from white to lightsteelblue when children are hidden, and the root collapses all branches initially. Text labels position dynamically based on whether a node has visible or hidden children.

Mmbostock

82% match