Skip to main content
SimilarExport ZIP
100%

Family Tree Visualization

✓ Published1🌍 Public
NNita
Last edited Feb 25, 2025
Created on Feb 25, 2025
Forked from HTML Starter

A family tree visualization displays six generations of a fictional family, from a pirate and Spanish princess to a young boy. It uses D3.js v7 to load CSV data with d3.csv, then positions individuals by generation, drawing dashed spouse connections and parent-child paths. Circles and text labels represent each person, while mouseover events trigger tooltips with details about spouses and children.

AI-generated description

Family Tree Visualization

This visualization displays a family tree across multiple generations using D3.js.

The data represents a fictional family spanning 6 generations, from a pirate and Spanish princess down to a young boy.

Features

  • Displays individuals organized by generation
  • Shows spousal relationships with dashed lines
  • Shows parent-child relationships
  • Includes tooltips with additional information
  • Fully responsive design

Implementation Details

The visualization uses:

  • D3.js v7 for creating the SVG elements and handling data
  • A CSV file for storing the family relationship data
  • Custom CSS for styling the tree elements

Data Structure

The data structure follows a simple format:

  • Generation: The generational level (1-6)
  • Individual: Name of the person
  • Spouse: Name of their partner
  • Children: Comma-separated list of their children's names
MIT Licensed

Similar vizzes

Loading thumbnail…

Family Tree

This family tree visualization displays a hierarchical dataset of family members across several generations, with nodes colored by generation and connected by animated green links. Built with D3.js v6, the code uses the `d3.stratify()` utility to structure the parent-child data and `d3.tree()` to compute the layout. Nodes are rendered as SVG circles with a 1.5-second path-drawing transition, while text labels identify each person. Generation colors are assigned via a custom `setGenerations()` switch function, ranging from orange for the root to teal for deeper levels.

GGARIDIDEEKSHITHREDDY
88% match
Loading thumbnail…

Family tree

A family tree visualization maps a ten-person genealogy dataset with D3.js v6, using ancestor relationships to position nodes across four generations. Distinct colors (blue, lawngreen, magenta, white) encode each generation’s depth. The rendering uses SVG elements with animated transitions: paths draw over two seconds to form connections between parents and children, while circles grow to size 40 and labels appear with bold black text. The code leverages d3.stratify and d3.tree to compute hierarchical layout and link data.

Eeravellisaimeghana
87% match
Loading thumbnail…

Family tree

A family tree visualization maps a ten-person genealogy dataset with D3.js v6, using ancestor relationships to position nodes across four generations. Distinct colors (blue, lawngreen, magenta, white) encode each generation’s depth. The rendering uses SVG elements with animated transitions: paths draw over two seconds to form connections between parents and children, while circles grow to size 40 and labels appear with bold black text. The code leverages d3.stratify and d3.tree to compute hierarchical layout and link data.

Eeravellisaimeghana
87% match
Loading thumbnail…

Family Tree

A family tree visualization displays hierarchical parent-child relationships across four generations, with nodes colored by depth and labeled with character names. Each connection animates from a horizontal line into a diagonal link as the tree expands. The implementation uses D3 v6’s `d3.stratify()` to build the hierarchy from flat data and `d3.tree()` to compute layout positions, while SVG circles, text, and paths are rendered with transitions on `attr` for smooth node growth and link drawing.

LLG0498
86% match
Loading thumbnail…

Family Tree

This visualization displays a family tree using D3.js, with each node representing a family member and colored by generation level. The root, "cherry," branches to two children, which then expand into three generations of descendants. The code uses `d3.stratify()` to build the tree structure from the flat data and `d3.tree()` to calculate the node positions. SVG paths are animated to draw connections between nodes, while circles represent members with labels, all rendered on a grey background using SVG elements.

Cchandrakalavanukuri
86% match
Loading thumbnail…

Family Tree (

This example shows an animated family tree built with D3.js v6. It visualizes hierarchical relationships between family members using a tree layout, with nodes as circles colored by generation depth and connected by lime-green links. The data is defined as an array of child-parent pairs, processed with `d3.stratify()` and `d3.tree()`. The SVG rendering animates path connections and circle radii using `transition().duration()`, and labels each node with the child name.

Ssrivalliwuyyuru
85% match
Loading thumbnail…

Family Tree

This interactive family tree uses a static dataset of parent-child relationships to display three generations of a family. The visualization uses D3.js v6 and React, rendering circles as nodes connected by animated lines in an SVG. The tree layout is computed using D3's stratify and tree algorithms, with the nodes and links animating into place via transitions that vary in duration based on node depth. The data is hardcoded in the source file, and each node displays the family member's name.

PPrasanth Damarla
85% match
Loading thumbnail…

Family Tree

A family tree displays three generations of relatives as orange circles connected by green lines on a pink background. Using D3 v6, the code builds a hierarchical layout with `d3.stratify()` and `d3.tree()`, then renders SVG paths and circles with animated transitions. Node labels show each person's name, while the tree expands from a single root ancestor through children and grandchildren.

LLakshmipriya-kalapala
85% match