Family tree using d3.js

100%

Family tree using d3.js

✓ Published2🌍 Public

Last edited Apr 3, 2022

Created on Apr 3, 2022

This example shows a family tree with three generations, using colored circles to represent individuals and curved paths for parent-child relationships. The layout is generated from a flat array of child-parent pairs using `d3.stratify()` and `d3.tree()`, with nodes positioned according to the tree's computed x and y coordinates. Circles are colored via a custom `getColor` function based on node depth, and labels are added as SVG `<text>` elements. The visualization uses D3 v5 and renders entirely as SVG, with a fixed 960×600 viewport.

AI-generated description

Making a basic emoji using D3.js & SVG(Scalable Vector Graphics)

MIT Licensed

Similar vizzes

Loading thumbnail…

Family tree using d3.js

This example displays a family tree as a node-link diagram rendered in SVG, with color-coded nodes indicating generational depth and curved paths connecting parents to children. The visualization uses d3.stratify() to structure flat parent-child data and d3.tree() to compute node positions within an 850x300 layout. Circles represent individuals labeled with names, while the code manually constructs cubic Bézier path strings for links and applies level-based fill colors via a custom getColor function.

Ss-pranathi

93% match

Loading thumbnail…

Family Tree

This example displays a family tree as a hierarchical node-link diagram, with circles representing individuals and curved paths showing parent-child relationships. The color of each node indicates its generation depth, using red, blue, and green for successive levels. The code builds the structure from an array of parent-child pairs via `d3.stratify()`, then lays it out with `d3.tree()` and renders the result as SVG circles, paths, and text labels.

KKishen Patel

91% 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

90% match

Loading thumbnail…

Family Tree

This example shows a family tree visualization with nodes colored by generation and animated SVG paths connecting parents to children. The tree layout uses d3.stratify() and d3.tree() to compute node positions from the hierarchical data. Circles and text labels are rendered as SVG elements, with d3 transitions animating the connecting paths and node sizing. Generation colors are assigned via a custom switch function, and the SVG fills the browser viewport.

AAshrith Kudidhi

90% match

Loading thumbnail…

Family Tree

A family tree visualization renders hierarchical relationships as an SVG diagram. Colored circles mark each person, with blue, yellow, and orange indicating their depth in the tree, while curved paths connect parents to children. The example uses D3 v5, but notably relies on the missing `d3.stratify` and `d3.tree` APIs, which are not part of the standard D3 library. The code manually positions nodes and links using the x and y coordinates from those undefined functions, with hard-coded data listing individuals and their parents.

DDINESH SAI BOPPANA

90% 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

89% 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

89% match

Loading thumbnail…

Family Tree

This example displays a family tree as a hierarchical node-link diagram, with nodes colored by generation and green curved links connecting parents to children. The visualization renders in SVG and uses `d3.stratify()` to convert flat parent-child data into a hierarchy, then applies `d3.tree()` to compute the layout. Node circles, connecting paths, and name labels are appended to the SVG using data-bound selections, with custom bezier curves drawn for each link.

TTejaswi@3271

89% match