World map

100%

✓ Published0🌍 Public

Last edited Apr 24, 2024

Created on Apr 24, 2024

A hierarchical tree map displays the geographic organization of world countries, branching from continents into subregions and individual nations. The visualization reads country names from a nested JSON file, structured by continent and subregion. Implemented with D3 v5, the tree layout computes node positions while horizontal links connect parent and child nodes via the `linkHorizontal` path generator. Zoom functionality is enabled through `d3.zoom`, and each country label’s font size scales inversely with depth, making higher-level categories larger and more prominent.

AI-generated description

MIT Licensed

Similar vizzes

Loading thumbnail…

World Countries Tree

This interactive world map displays the hierarchical structure of countries, organized by continent and subregion, as a horizontal tree diagram. The visualization uses `d3.hierarchy` to process the nested JSON structure and `d3.tree` to compute the layout based on the data's size and dimensions. A `d3.zoom` interaction is applied to the SVG container, allowing users to pan and scale the entire tree. The edges are rendered using the `d3.linkHorizontal` generator, while each node's label is positioned with a font size that inversely corresponds to its depth in the hierarchy, with the text styling set via CSS.

Ggregosaure

91% match

Loading thumbnail…

World Countries Tree

A collapsible tree map displays the hierarchical structure of world countries, grouped by continent and subregion, using data from a JSON file. Each node is labeled with its geographic region name, with font size decreasing at deeper levels. The visualization is built with D3 v5, using `tree()` and `hierarchy()` layouts, rendered as an SVG with `linkHorizontal` paths. Pan and zoom functionality is implemented via `d3.zoom()`.

Ssuyunlan

91% match

Loading thumbnail…

World Countries Tree

This visualization displays the hierarchical structure of world countries, organized by continent and region, as an interactive tree diagram. The data is nested from the global level down to individual nations. Using D3.js v5, the code applies the `tree` layout to compute node positions and renders SVG links with `linkHorizontal` paths. The chart supports zooming via `d3.zoom`, and country names appear as text labels with font sizes decreasing by depth.

Hhxc20060903

91% match

Loading thumbnail…

World Countries Tree

This visualization presents the World Countries Tree, a hierarchical layout of global geography organized from continents down to individual nations. Built with D3 v5, it employs the `tree()` layout and `linkHorizontal()` path generator to create an interactive, zoomable SVG diagram. The hierarchical data structure, loaded from a JSON file, defines parent-child relationships between regions. Users can pan and zoom using D3’s `zoom()` behavior, while text labels scale in size based on depth, emphasizing the tree’s branching structure.

VVito

90% match

Loading thumbnail…

World Countries Tree

A hierarchical tree visualization displays the world’s countries, grouped first by continent and then by subregion, using a left-to-right layout. The D3 v5 code loads a JSON file and applies the `tree` and `hierarchy` layouts to position nodes, while `linkHorizontal` generates the connecting paths. Text labels, with font sizes decreasing by depth, are drawn for every node, and a zoom interaction via `d3.zoom` allows users to pan and scale the SVG graphic.

Mmin

90% match

Loading thumbnail…

World Countries Tree

This visualization shows a hierarchical tree of world countries, organized by continent and subregion. It maps the geographic hierarchy of nations into a horizontal icicle-style layout. The D3.js v5 code uses the `tree` layout, `hierarchy`, and `linkHorizontal` functions to position nodes and draw connecting paths. Text labels are rendered with variable font sizes based on depth, and the SVG supports pan and zoom through a `zoom` event. The data is loaded from a local JSON file containing the full country and regional structure.

DDavid Barel

90% 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

90% match

Loading thumbnail…

World Countries Tree-1

A hierarchical tree visualization displays the world's countries organized by continent and subregion, using a tidy tree layout with horizontal links. The D3 v5 code loads hierarchical JSON data and applies the `d3.tree` layout, rendering the structure as an SVG with `linkHorizontal` paths and text labels. A zoom and pan feature is implemented via `d3.zoom`, allowing interactive navigation of the full country hierarchy.

Jjblaskovich

90% match