Skip to main content
SimilarExport ZIP
100%

World Countries Tree

✓ Published1🌍 Public
Nnsadath
Last edited Dec 13, 2020
Created on Dec 13, 2020

This example visualizes the hierarchical structure of world countries, grouped by continent and subregion, as a tree diagram. The layout uses d3.tree and d3.hierarchy to compute node positions, while d3.linkHorizontal generates the curved paths connecting parent and child nodes. The data is loaded from a JSON file and rendered as SVG paths on the full viewport.

AI-generated description

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

See also React Starter.

MIT Licensed

Similar vizzes

Loading thumbnail…

World Countries Tree

This interactive visualization displays the hierarchical organization of world countries, grouped by continent and subregion, using a tree layout that branches from a central root. The code constructs the tree structure from JSON data with `d3.hierarchy` and positions nodes using `d3.tree`, rendering curved vertical links with `d3.linkVertical` and labels as SVG text elements. Each country appears as a labeled point, with the tree expanding downward to reveal the nested geographic groupings.

Ffkukcha
95% match
Loading thumbnail…

World Countries Tree

This example renders a hierarchical tree of world countries organized by continent and subregion. The visualization displays the geographic grouping structure with curved link paths connecting parent nodes to their children, starting from the root "World" node. It uses D3 v5 APIs including `d3.tree()` for layout, `d3.hierarchy()` for data structuring, and `linkHorizontal()` to generate the SVG paths. The data comes from a static JSON file loaded via `d3.json()`, with the SVG canvas sized to fill the viewport.

AArriannePandaraoan
95% match
Loading thumbnail…

World Countries Tree

This visualization shows the hierarchical structure of world countries organized by continent and subregion. The tree layout displays the geographic classification hierarchy, with the root node "World" branching into continents like Asia, then into regional groupings such as Southern Asia, and finally into individual countries. The code uses d3.json to load the data, d3.hierarchy to construct the tree structure, and d3.tree with linkHorizontal to render the SVG paths connecting parent and child nodes.

DDannie2020
95% match
Loading thumbnail…

World Countries Tree

This example displays the hierarchical structure of world countries organized by continent and subregion, with all leaf nodes representing individual nations. The visualization uses a tree layout to position nodes and renders connecting links as horizontal paths, with the entire hierarchy branching from a central root labeled “World.” The code loads data from a JSON file using `d3.json`, applies the `d3.tree` layout to compute positions, and draws SVG path elements with `d3.linkHorizontal` for the edges. The resulting diagram, rendered through D3 v5, fills the browser viewport.

XX. N. Chu
95% match
Loading thumbnail…

World Countries Tree

This visualization displays the hierarchical structure of world countries organized by continent and subregion, rendered as a horizontal tree layout. The code uses D3’s `tree()` layout with `linkHorizontal` for curved links, and applies `zoom()` for panning and scaling. Text labels scale in font size based on depth, with the root at the top. The data comes from a static JSON file with nested nodes representing regions and countries.

Nnj889
95% match
Loading thumbnail…

World Countries Tree

This example presents the hierarchical structure of world countries organized by continent and subregion as a tree diagram. The visualization uses a horizontal tree layout from D3 v5, with nodes representing geographic regions and countries, connected by curved links. Users can pan and zoom the entire structure through D3’s zoom behavior. The code builds the layout with `d3.tree`, `d3.hierarchy`, and `d3.linkHorizontal`, rendering text labels with font sizes that decrease with depth. Data is loaded from a local JSON file, and the SVG output features a custom serif font and distinct stroke color.

Llapeno20
94% match
Loading thumbnail…

World Countries Tree

This example shows a hierarchical tree of world countries organized by continent and subregion, with each node labeled and connected by curved links. The visualization uses d3.tree to compute the layout and d3.linkHorizontal for path generation, while d3.zoom enables panning and zooming. Data is loaded from a JSON file, and the SVG rendering applies font sizing based on node depth.

Aarieltonglet
94% match
Loading thumbnail…

World Countries Tree

This visualization shows the hierarchical structure of world countries organized by continent and subregion. It uses a horizontal tree layout with D3.js v5, rendering SVG elements for both links and text labels. The code applies D3's `tree()`, `hierarchy()`, `linkHorizontal()`, and `zoom()` APIs to construct the layout and enable interactive panning and zooming. The underlying data comes from a JSON file containing nested country and region names.

Pprincit
94% match