Simple horizontal tree diagram using v4

100%

Simple horizontal tree diagram using v4

✓ Published0🌍 Public

Last edited Nov 26, 2019

Created on Jul 29, 2016

A horizontal tree diagram shows hierarchical data with a top-level node branching into child nodes, with internal nodes labeled on the left and leaf nodes on the right. Built with d3.js v4, it uses the `d3.tree` layout and `d3.hierarchy` to compute node positions from a hard-coded JavaScript object. The SVG output renders circles for nodes, Bézier curve paths for links, and text labels styled via CSS. The code demonstrates standard d3 v4 tree-diagram APIs including `nodes.descendants()` and `node.append()`.

AI-generated description

This is a simple horizontal tree diagram written with d3.js v4. It is based on the vertical version here

This is designed to be used as part of documenting an update to the book D3 Tips and Tricks to version 4 of d3.js.

mit Licensed

Similar vizzes

Loading thumbnail…

Simple vertical tree diagram using v4

A simple vertical tree diagram visualizes a small hierarchical dataset with three levels, showing parent-child relationships through curved links and labeled circular nodes. It uses d3.v4’s `d3.hierarchy` and `d3.tree` APIs to compute the layout from an inline JavaScript object. The SVG rendering is styled with CSS, with internal nodes distinguished by text shadows, and the code is intended as a starting point for upgrading examples in the book *D3 Tips and Tricks* to version 4.

Dd3noob

92% match

Loading thumbnail…

Simple horizontal tree diagram using v5

A simple horizontal tree diagram visualizes hierarchical data with three levels: a top-level root node, two second-level branches, and two leaf nodes. The code uses D3.js v5’s `d3.tree()`, `d3.hierarchy()`, and `d3.select()` APIs to compute the layout and render SVG paths for curved links and circles for nodes, with text labels positioned left or right based on whether a node has children. The diagram is defined by a static JavaScript object `treeData` and styled via CSS classes.

Dd3noob

92% match

Loading thumbnail…

Simple horizontal tree diagram using v6

A simple horizontal tree diagram displays a small hierarchy of named nodes connected by curved links, with internal and leaf nodes distinguished by text alignment. Built with d3.js v6, it uses the `d3.tree()` layout and `d3.hierarchy()` to compute node positions from static, inline JSON data. SVG rendering places each node as a group containing a circle and label, while the links are drawn as cubic Bézier paths via the `d` attribute. The styling includes white node circles with steelblue strokes and gray links.

Dd3noob

90% match

Loading thumbnail…

Simple horizontal tree diagram using v7

This horizontal tree diagram shows a three-level hierarchy with a root node, two second-level nodes, and two leaf nodes, rendered as white circles with steel-blue outlines connected by curved gray links. Using d3.v7’s `d3.tree` layout and `d3.hierarchy` functions, the code positions nodes along the x-axis and assigns coordinates via the `treemap` call, then draws SVG paths for the links and SVG groups for the nodes, with labels placed to the left or right of each circle depending on whether the node has children. The data is hardcoded inline as a JSON object, and the diagram is built entirely with SVG elements appended to the page body using d3.select and `.append`.

Dd3noob

89% match

Loading thumbnail…

Simple vertical tree diagram using v5

This example presents a vertical tree diagram built with d3.js v5, displaying a small parent-child dataset with nodes labeled "Top Level," "Level 2: A," and their descendants. It shows the hierarchical structure through SVG rendering, with circular nodes connected by curved paths. The code uses `d3.hierarchy` to process the nested data and `d3.tree()` to compute layout positions. Links are drawn as cubic Bézier curves via path string generation, while each node is a group containing a circle and centered text label, with internal nodes styled slightly differently from leaves.

Dd3noob

88% match

Loading thumbnail…

Simple vertical tree diagram using v6

This simple vertical tree diagram displays hierarchical data with a root node branching into two levels, using circles for nodes and curved paths for links. The visualization is rendered as SVG with D3.js v6, using the `d3.tree()` layout and `d3.hierarchy()` to structure the hard-coded data, then appending groups and paths via `selectAll().enter()`. Node labels are offset above or below circles depending on whether they have children, and internal text includes a white shadow for readability. The code sets explicit margins and dimensions to position the tree within the viewport.

Dd3noob

87% match

Loading thumbnail…

Simple vertical tree diagram using v7

This is a simple vertical tree diagram built with d3.js v7, displaying a small hierarchical dataset with a top-level node, a branching level, and leaf nodes. It shows parent-child relationships using curved links, with internal and leaf nodes styled differently via circles and text labels. The code uses the `d3.tree()` layout and `d3.hierarchy()` to compute node positions, then renders the structure as SVG paths and groups. The data is embedded directly in the script, and the visualization is designed as a starting point for further development.

Dd3noob

87% match

Loading thumbnail…

Tree diagram using flat data with v4

This tree diagram visualizes hierarchical relationships from flat, parent-child data, rendering nodes and curved links in an SVG. It uses d3.stratify() to convert the flat data into a hierarchy, then applies the d3.tree() layout to position nodes. The code assigns node names via treeData.each(), draws paths for links with cubic Bézier curves, and styles circles and text for internal and leaf nodes. The example demonstrates d3 v4’s approach to handling non-nested data, with margins and dimensions set explicitly for the SVG output.

Dd3noob

87% match