World Countries Tree

World Countries Tree

This visualization shows a hierarchical tree of world countries organized by continent and subregion, using a left-to-right layout with curved links. It renders country and region names as text nodes, with font size decreasing by depth. Built with D3 v5, it uses `d3.tree`, `d3.hierarchy`, and `d3.linkHorizontal` to compute the layout and paths, while `d3.zoom` enables panning and zooming. The data comes from a JSON file, and the SVG output is styled with a custom serif font and teal link strokes.

Vvaynexie

World Countries Tree

This visualization shows the hierarchical structure of world countries, organized by continent and subregion, as a node-link tree diagram. Built with D3 v5, it uses the `d3.tree` layout and `d3.hierarchy` to process the JSON data, while `d3.linkHorizontal` generates the curved connection paths. Text labels display each country with font sizes scaled by node depth, and the interaction model adds panning and zooming via `d3.zoom`. The SVG rendering employs the margin convention and a custom font, with subtle text shadows for readability.

Iinroadings

World Countries Tree

This visualization shows the hierarchical structure of world countries organized by continent and subregion using a tree layout. It displays all countries as text labels connected by curved links, with font size decreasing at deeper levels to indicate hierarchy. The implementation uses D3 v5 with `d3.tree`, `d3.hierarchy`, and `d3.linkHorizontal` to compute and draw the layout in SVG. Pan and zoom are enabled via `d3.zoom`, and the data comes from a local `data.json` file containing nested geographic groupings.

Ssndcaldgafz

World Countries Tree

Ssndcaldgafz

World Countries Tree

This visualization presents a hierarchical tree of world countries, organized by continent and subregion, using a left-to-right node-link diagram. The d3.js library builds the tree layout, positions nodes with `tree()` and `hierarchy()`, and draws curved link paths via `linkHorizontal()`. Node labels are placed at varying font sizes based on their depth. The data is loaded from a local `data.json` file and rendered as an SVG, with zoom functionality enabled through a d3 zoom event handler.

Bbambaleq

World Countries Tree

This visualization presents a hierarchical tree of world countries, organized by continent and subregion, using a left-to-right layout. The code employs D3 v5’s `tree` layout and `hierarchy` to structure the JSON data, while `linkHorizontal` draws the connecting paths. Text labels are positioned based on the tree’s node coordinates, with font size varying by depth. Pan and zoom functionality is implemented via D3’s `zoom` behavior on the SVG container. The styling uses a serif font and teal-colored links, with a white text shadow to improve label readability over the paths.

AAjayyy

World Countries Tree

This visualization shows a hierarchical tree of world countries, organized by continent and subregion, with the country names displayed as text labels. The tree layout uses `d3.tree` and `d3.hierarchy` to position nodes, while `d3.linkHorizontal` generates curved paths for the connections. The SVG rendering includes zoom functionality via `d3.zoom`, allowing interactive pan and scale. Data is loaded from a JSON file containing geographical groupings, and text styling uses the Playfair Display font with font sizes that decrease with node depth.

Hhenry1987

World Countries Tree

Hhenry1987