World Countries Tree

100%

World Countries Tree

✓ Published3🌍 Public

Last edited Apr 7, 2020

Created on Mar 16, 2020

This hierarchical tree visualization displays the geographic organization of world countries, branching from continents down to sub-regions and individual nations. The data, loaded from a JSON file, is structured in a nested parent-child format. Using D3 v5 APIs, the code applies a `tree` layout and `hierarchy` function to process the data, then connects nodes with horizontal links and displays text labels. The visualization is rendered as an SVG, using the `linkHorizontal` generator to draw the tree paths.

AI-generated description

MIT Licensed

Similar vizzes

Loading thumbnail…

World Countries Tree

This visualization displays the hierarchical structure of world countries, organized by continent and subregion, as a horizontal tree diagram. The root node represents the data source, with branches expanding outward to reveal geographic groupings and individual countries. The code uses D3.js v5, implementing a tree layout with `d3.tree()` and `d3.hierarchy()` to process hierarchical JSON data. Nodes are rendered as SVG text elements connected by horizontal links generated with `d3.linkHorizontal()`, and the entire visualization supports pan and zoom through D3’s zoom behavior.

Qqwertybiahh

96% match

Loading thumbnail…

World Countries Tree

This visualization displays the hierarchical structure of world countries, organized by continent and subregion. It uses a horizontal tree layout, with each country name rendered as a leaf node and connections drawn as curved links. The code employs D3 v5’s `tree()` layout, `hierarchy()`, and `linkHorizontal()` path generator to position nodes and draw edges in SVG. Data comes from a local `data.json` file containing the nested geographic grouping.

Bbeca8675

95% match

Loading thumbnail…

World Countries Tree

This interactive visualization displays the hierarchical structure of world countries organized by continent and subregion using a tree layout. The D3.js v5 code loads geographic data from a JSON file and renders it as an SVG with horizontal links connecting parent and child nodes. Text labels show country names with font sizes that decrease at deeper hierarchy levels, while zoom functionality allows users to explore the full tree structure. The visualization uses the `tree` layout, `linkHorizontal` path generator, and D3's zoom behavior for panning and scaling.

Iitsmajidnaeem@gmail.com

95% match

Loading thumbnail…

World Countries Tree

This visualization displays the hierarchical structure of world countries, organized by continent and subregion. The layout uses a tree diagram with horizontal links connecting parent nodes to their children, and text labels sized inversely to depth. The implementation leverages d3.hierarchy, d3.tree, and d3.linkHorizontal to compute positions and draw SVG paths, while d3.zoom enables panning and scaling of the entire tree. Data comes from a JSON file containing the geographic classification of nations.

JJurian

95% match

Loading thumbnail…

World Countries Tree

A hierarchical tree visualization shows the geographic organization of world countries, grouped first by continent and then by subregion. The data is structured as nested JSON, with the root labeled "World" branching into regions like Asia and Southern Asia before reaching individual country names. Using d3.v5, the code applies the `tree` layout and `hierarchy` function to compute node positions, then draws connecting links as horizontal SVG paths with `linkHorizontal`. The visualization fills the browser viewport, rendering the full country hierarchy without interaction or color encoding.

Aamtoth

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 presents the hierarchical structure of world countries organized by continent and subregion, displayed as a horizontal tree layout. The hierarchical data is loaded from a JSON file and rendered as an SVG using D3 v5’s `tree` layout, `hierarchy`, and `linkHorizontal` path generator. Node labels are positioned according to their depth, with font size decreasing at deeper levels, and the entire graphic supports pan and zoom via D3’s `zoom` behavior.

VVito

95% match

Loading thumbnail…

World Countries Tree

This visualization displays the hierarchical structure of world countries, organized by continent and subregion, as an interactive tree diagram. Using D3 v5’s `tree` layout and `linkHorizontal` path generator, the SVG renders curved links between parent and child nodes, with country names positioned along the hierarchy. The code loads hierarchical JSON data, applies `hierarchy` to structure it, and styles text with serif fonts, varying font size by depth. The visualization relies on D3’s selection, zoom, and JSON loading APIs, with static rendering of all nodes and links.

Fftjyangf

95% match