Collapsible Tree Version 4

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.

92% match

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()`.

91% match

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

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

Collapsible Tree Final Version 1

This collapsible tree diagram displays a hierarchical dataset of 10 nodes, which can be expanded and collapsed by clicking on circular markers. Built with D3 v4, the visualization uses SVG rendering and animated transitions to smoothly reposition nodes and links as the tree structure changes. The layout is computed via a custom layout function that assigns x and y coordinates based on node depth and index, while the zoom behavior is implemented through `d3.zoom()`. The initial view collapses all nodes except the root, and clicking a node toggles its children on or off.

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 diagram in v4

A collapsible tree diagram presents a hierarchical dataset as an interactive node-link visualization. Users can click any parent node to collapse the subtree beneath it, hiding its descendants, and click again to expand it. The diagram uses smooth CSS transitions for animation as nodes and links move to their new positions. Built with the d3.v4 library, it uses `d3.hierarchy` and `d3.tree()` to compute the layout, and SVG elements for rendering. Node circles and connecting paths are styled with CSS, and the dataset is a simple JavaScript object with nested `children` arrays.

Dd3noob

Simple Collapsible Tree

This interactive visualization displays a hierarchical tree that expands and collapses when nodes are clicked. The tree uses a horizontal layout with circular nodes and text labels, and collapsible branches animate smoothly via transitions. The code employs D3 v3’s `d3.layout.tree` for positioning and `d3.svg.diagonal` for link paths, with sample data from a manual tree structure containing "Top Level" and dummy child nodes. SVG elements provide the rendering, and animations use `transition().duration()` to update node positions on interaction.