Tidy Tree Visualization

Data Tree

This visualization shows a hierarchical tree of world regions and countries, with countries nested under their respective continents and subregions. The tree is rendered with SVG paths connecting parent and child nodes, using a horizontal layout where text labels display country names at sizes that decrease with depth. The code uses D3 v5’s `tree`, `hierarchy`, and `linkHorizontal` APIs to compute the layout, and includes zoom functionality via `d3.zoom`. Data comes from a static JSON file containing the geographic hierarchy.

MMichael Milano

Country Tree

This visualization displays the hierarchical structure of world countries organized by continent and subregion, rendered as a horizontal tree layout using D3.js. The tree branches show the geographic grouping from World through Asia down to individual nations. The visualization uses D3's `tree`, `hierarchy`, and `linkHorizontal` functions to compute and draw the layout with SVG paths and text elements. Interactive zooming is enabled via D3's `zoom` event, and node labels are sized proportionally to their depth in the hierarchy.

EEmma

Tree with D3.js

This visualization displays a hierarchical tree structure of world regions and countries, with the data nested from continents down to individual nations. The layout uses D3’s `tree` and `hierarchy` functions to compute node positions, while horizontal link paths are generated with `linkHorizontal`. The SVG is dynamically sized to the browser viewport, and the tree is rendered entirely as path elements connecting parent and child nodes, with country names shown as labels within the structure.

Ssiddharth171

World Countries Tree

This example shows the hierarchical structure of world countries, grouped by continent and subregion, as an indented tree of text labels. The visualization uses a D3.js tree layout with hierarchical data, rendered as SVG. It employs `d3.hierarchy` to process the JSON data, `d3.tree` for layout, and `d3.linkHorizontal` to draw the connecting paths. Text labels display country and region names, with font size decreasing by depth, and the view is interactive via `d3.zoom` for panning and scaling.

AAnnie Liao

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

Tree

This visualization shows a hierarchical tree of world regions and countries, with the root labeled "World" branching into continents like Asia and sub-regions such as Southern Asia, and further into individual nation names. It uses D3 v5’s `tree` layout to compute node positions and `linkHorizontal` to generate curved SVG paths for the connections. The code loads hierarchical data from a `data.json` file and renders links in an SVG element sized to the browser viewport, without displaying node labels.

Kkaviya-ds

Building a Tree Visualization

This visualization displays a hierarchical tree of world regions and countries, branching from a central root through continents and subregions to individual nations. The layout uses a left-to-right tree structure with horizontal connector lines, rendered as SVG paths. The code builds the hierarchy with `d3.hierarchy`, computes positions with `d3.tree`, and draws curved links using `linkHorizontal`. Text labels are positioned at each node with font sizes decreasing by depth, and a `d3.zoom` handler enables panning and scaling of the entire diagram. The data comes from the embedded `data.json` file.

Ooptimizeresume

Data Tree

This data visualization shows a hierarchical tree of world regions and countries, with text labels sized according to depth in the hierarchy. The visualization uses D3 v5’s `tree` layout and `linkHorizontal` generator to render the branching structure as SVG paths, while `zoom` enables panning and scaling. Data comes from a static JSON file, and the graph is built within a React framework.

JJoe M