Skip to main content
SimilarExport ZIP
100%

Family Tree

✓ Published0🌍 Public
Nnagarjuna1968
Last edited Apr 3, 2022
Created on Apr 3, 2022

This example shows a hierarchical family tree of Indian states and cities, using a left-to-right dendrogram layout. The visualization renders SVG paths and text labels with colors assigned per node from a JSON dataset, including zoom and pan interactions. It uses d3.tree, d3.hierarchy, d3.linkHorizontal, and d3.zoom to compute positions, draw connections, and enable navigation, with styles from CSS.

AI-generated description

A bare minimum HTML page demonstrating use of CSS and JavaScript.

See also React Starter.

MIT Licensed

Similar vizzes

Loading thumbnail…

Family Tree

This interactive family tree displays hierarchical relationships across multiple generations, with each node labeled by name and colored according to its position in the lineage. The visualization uses D3 v5’s `tree` layout to compute node positions and `linkHorizontal` to draw curved connecting paths, while the `zoom` function enables panning and scaling of the SVG canvas. The included JSON data file provides the family structure, and the code explicitly assigns font sizes based on tree depth and text colors from the data attributes.

Ppavankalyan1507
86% match
Loading thumbnail…

Family Tree

This interactive family tree visualization displays a hierarchical dataset of names, with each node colored according to its position and labeled with a person's name. The tree uses a left-to-right layout, where the depth of each node is reflected in the font size, making generational levels visually distinct. The visualization is built with D3 v5, employing the `tree`, `hierarchy`, and `linkHorizontal` APIs to compute the layout and draw connecting paths. All elements are rendered as SVG, with node labels and colors driven directly from the `data.json` file, and the entire graphic supports zooming via D3's `zoom` event.

SSRI RAM REDDY KOTERU
86% match
Loading thumbnail…

Family Tree

This visualization presents a family tree as an animated, zoomable node-link diagram. It reads hierarchical data from a JSON file and renders it as colored, clickable rectangles connected by labeled links, using D3.js v3 and React. The layout, computed via `d3.layout.tree`, supports interactive expansion and collapse of nodes, with tooltips and drag-to-pan functionality. The tree's size adjusts dynamically based on the data, and the code includes custom SVG definitions for arrows and drop shadows.

Ssathwikrajidi
85% match
Loading thumbnail…

Family Tree

This interactive family tree visualization displays hierarchical relationships using an expandable node-link diagram. The tree structure is defined in a JSON file with nodes representing family members and links depicting connections. Using D3.js v3, the visualization renders nodes as colored rectangles with descriptive labels, while animated transitions and zooming capabilities enhance navigation. Each node can be clicked to reveal or hide its children, and the layout automatically adjusts to accommodate the expanded structure. The tree is built using the `d3.layout.tree` algorithm, with SVG for rendering and CSS classes for styling node states like selected links and tooltips.

SSravyaAnnadi
85% match
Loading thumbnail…

Family Tree

This visualization displays a family tree using D3.js v5 within a React framework, rendering nodes and links as SVG elements. The tree structure is built from a flat data list via `d3.stratify()` and laid out with `d3.tree()`, with each family member represented as a colored circle and labeled with their name. Node colors vary by hierarchical depth, using a `marker()` function that assigns a distinct color to each level. Curved connecting paths are drawn using cubic Bezier commands in the `d` attribute, while `text` elements label each descendant.

Ssudhamshu24
85% match
Loading thumbnail…

Family tree

This example shows a family tree as a hierarchical node-link diagram, with colored circles representing individuals and curved paths showing parent-child connections. The visualization uses d3.stratify to convert flat data into a hierarchy and d3.tree to compute the layout, rendering nodes as SVG circles colored by their depth in the tree (pink, orange, or red) and labeling each with the person’s name. The code runs in a React environment with D3 v5, drawing all elements as SVG shapes.

Vvegurusaiprathyusha
85% match
Loading thumbnail…

Family Tree

This visualization presents a family tree as an interactive, animated SVG diagram built with React and D3.v3, using the `d3.layout.tree` API to compute the hierarchical layout. Color-coded nodes (distinguished by `type` values) represent different family members, and red links with directional arrows show parent-child relationships. Users can click nodes and zoom the entire tree via a zoom behavior. Data is loaded asynchronously from the `family-data.json` source, and the tree dynamically resizes its SVG canvas based on the maximum depth and breadth of the loaded data.

Aachalasam
85% match
Loading thumbnail…

Family Tree

This interactive family tree visualizes genealogical connections using a parent-child hierarchy. Built with D3.js v3, it renders the structure as an SVG diagram with rectangular nodes and labeled links, supporting zoom and drag interactions. The data from `family-data.json` is loaded via `d3.json()`, and the layout is computed using `d3.layout.tree()`. Node colors vary by type, and each node includes a link label with directional information.

RRadhakrishna246
84% match