Simple Collapsible Tree

Collapsible Tree Version 2

This collapsible tree visualization shows hierarchical data from a JSON file, where nodes can be clicked to expand or collapse their children. The tree layout is computed using the `d3.tree()` layout algorithm with horizontal links drawn via `d3.linkHorizontal()`. The visualization uses D3 v6 and SVG rendering, with smooth animated transitions (250ms or 2500ms with Alt key) applied to node positions and the viewBox. Clicking a node toggles its children and also collapses any other nodes with the same name, with the tree recompiled via `d3.hierarchy()`.

88% match

Collapsible Tree Version 4

Using D3.js v3, this collapsible tree visualization presents hierarchical data from a JSON file with an animated, interactive layout. Users can click nodes to expand or collapse subtrees, with smooth transitions applied via `d3.svg.diagonal` paths and CSS styling. The tree is rendered as an SVG, while `d3.behavior.zoom` and drag-and-drop interactions enable panning and repositioning of nodes within the 900×900 pixel viewport.

88% match

Collapsible Tree

This collapsible tree visualization displays hierarchical data from a JSON file, showing parent-child relationships with nodes that expand and collapse when clicked. The tree layout positions nodes horizontally by depth, with curved diagonal links connecting them. The visualization uses D3.js v3 with the `d3.layout.tree` for layout computation and `d3.svg.diagonal` for drawing curved paths. Nodes are rendered as SVG circles with text labels, and click interactions toggle children visibility using the `_children` property to store collapsed nodes. The animation uses D3 transitions with a 750ms duration to smoothly move nodes and links between positions, with nodes initially appearing collapsed at the root level.

AAdlopez2016

88% match

Collapsible Tree Version 1

This interactive collapsible tree visualizes a hierarchical dataset of software modules, showing parent-child relationships that expand and collapse when nodes are clicked. The tree uses d3.tree for layout, d3.linkHorizontal for curved connecting paths, and d3.zoom for panning and scaling. Nodes and links transition smoothly over 250 milliseconds via d3 transitions, with node colors distinguishing leaf nodes from branches. Data comes from the flare-2.json file, which contains nested name and value properties.

Collapsible Tree Version 4

This interactive collapsible tree displays hierarchical organizational data with expandable and collapsible nodes, shown as circles with labels connected by curved paths. The visualization uses D3.js v4’s tree layout and hierarchy API to position nodes, while user clicks toggle children visibility and trigger smooth 750ms transitions. Data is defined in a JavaScript object with department and role structure, rendered as SVG elements with animated enter, update, and exit states. Node styling distinguishes collapsible parent nodes with filled circles.

Tree Example

This tree diagram shows a hierarchical dataset with collapsible nodes, where clicking a parent node hides or reveals its children with animated transitions. The visualization uses D3.js v3’s `d3.layout.tree` to compute node positions and `d3.svg.diagonal` for curved links, rendered as SVG elements. Node and link styling are defined via CSS classes, and the `update` function handles enter, update, and exit transitions with a 750ms duration. The static sample data includes a top-level node with two second-level branches, demonstrating the interactive expand/collapse behavior.

663anp3ca

Collapsible Tree Version 3

This example shows a collapsible hierarchical tree of organizational roles, with nodes representing departments and positions that can be expanded or collapsed by clicking. Using D3 v4’s `d3.tree` layout and `d3.hierarchy`, the SVG renders nodes as circles and labels connected by curved diagonal paths. Clicking a node toggles its children via a `collapse` function, while transitions animate node positions, link paths, and circle sizes over 750 milliseconds. The code uses `transition.attr` and `.duration` to smoothly update the layout, with data sourced from the `treeData` object in `data.js`.

Collapsible Tree Example

This interactive visualization displays a collapsible tree diagram using d3.layout.tree, with nodes rendered as SVG symbols (circles, crosses, or diamonds) and links colored by a level property from the embedded JSON data. The code loads d3 v3 from a CDN and uses d3.svg.diagonal for curved edges, along with d3.svg.symbol to vary node shapes based on value thresholds. The tree includes hardcoded family hierarchy data, with fixed node depths and margin-based layout, though no collapse/expand behavior is implemented in the shown script.

GGaneshPenumarthi