Skip to main content
SimilarExport ZIP
100%

Cheap Tricks for interaction

✓ Published0🌍 Public
Hhugomell
Last edited Jul 31, 2020
Created on Jul 31, 2020

This example shows an interactive world map visualization that renders countries as light green polygons on a blue sphere. Hovering over any country changes its fill color to red and displays the nation’s name via a tooltip. The map is built using D3 (d3.v5) with d3.geoPath and a d3.geoNaturalEarth1 projection, combining TopoJSON and TSV data from the world-atlas package. User interaction is enhanced by d3.zoom, enabling pan and zoom transformations on the SVG group.

AI-generated description

A Minimal Example illustrating the basic structure of a Vizhub visualization.

MIT Licensed

Similar vizzes

Loading thumbnail…

Cheap Tricks for Interaction

This example shows an interactive world map where hovering highlights countries in red against a light green base, with zoom and pan enabled for exploration. The visualization uses D3 v5 with a Natural Earth projection (d3.geoNaturalEarth1) and d3.geoPath to render country boundaries from TopoJSON world atlas data, linked to country names via TSV metadata. Interactions rely on d3.zoom for panning and zooming, while CSS :hover rules change country fill colors. The SVG-based map includes a blue sphere background, and the code loads data using Promise.all with d3.json and d3.tsv.

HHelenaShu
95% match
Loading thumbnail…

Cheap Tricks for Interaction

This example shows an interactive world map using a natural Earth projection, where countries render as light green polygons with black outlines on a blue sphere. Users can pan and zoom through the map, and hovering over any country highlights it in red while displaying its name in a tooltip. The visualization uses d3.zoom for interaction, d3.geoPath with d3.geoNaturalEarth1 for map projection, and topojson to convert TopoJSON data from the world-atlas package. Country names come from a TSV file matched by ISO numeric codes.

VVishwa246
95% match
Loading thumbnail…

Cheap Tricks for Interaction

This example shows an interactive world map rendered with SVG, where each country is colored light green and the sphere background is dark blue. A D3 zoom behavior allows users to pan and scale the map by applying transform attributes to the map group. The code uses `d3.geoPath` with a natural Earth projection and TopoJSON data from the world-atlas package to draw country boundaries. A TSV file provides country names, which are displayed as tooltips via SVG `title` elements, and hovering changes the fill color to orange.

Aanuj1450
95% match
Loading thumbnail…

Cheap Tricks for Interaction

This example shows an interactive world map rendered in SVG, where each country appears in light green with a black outline and displays its name via a tooltip on hover. Users can pan and zoom the map using mouse interactions, which transforms the entire map group. The visualization uses D3 v5 with `d3.geoNaturalEarth1` for projection, `d3.geoPath` for drawing country boundaries, and `d3.zoom` for interaction. Country geometries come from the world-atlas TopoJSON dataset, with country names loaded from a matching TSV file, while CSS hover effects turn countries red under the cursor.

Bbhargav83
95% match
Loading thumbnail…

Cheap Tricks for Interaction

This example shows a world map with country boundaries rendered in light green on a dark blue sphere, using d3.geoNaturalEarth1 and d3.geoPath. Hovering over a country turns it red, revealing its name via SVG title elements from world-atlas TSV data. Pan and zoom interactions are implemented with d3.zoom, which applies a transform to the map’s parent group element. The visualization uses topojson to parse the countries-50m.json TopoJSON file.

Ddaigokawabe
95% match
Loading thumbnail…

Cheap Tricks for Interaction

This example shows an interactive world map rendered in SVG, with country boundaries displayed in light green and a blue sphere backdrop. Users can zoom and pan the map using their mouse or touch gestures, while hovering over a country highlights it in red and reveals its name as a tooltip. The visualization uses D3 v5’s `geoNaturalEarth1` projection, `geoPath`, and `zoom` behavior, with TopoJSON data from the world-atlas package. Country names are joined from a TSV file using ISO numeric codes, and the map is drawn from TopoJSON features converted with `feature`.

Vveagy
95% match
Loading thumbnail…

Cheap Tricks for Interaction

This interactive world map visualizes all countries on a natural Earth projection, initially rendered as uniformly red shapes against a dark blue sphere. Hovering over a country reveals its name via a tooltip, while a zoom interaction adjusts the map’s transformation. Built with d3.geoPath, d3.geoNaturalEarth1, and d3.zoom, it loads geographic data from the world-atlas package using topojson.feature. A CSS hover rule changes fill to red, though the static fill is already red, so the hover effect is subtle.

Hhirokihayakawa07
95% match
Loading thumbnail…

Cheap Tricks for Interaction

This example shows an interactive world map, where hovering over a country highlights it in red and reveals its name in a tooltip. The map uses a natural Earth projection rendered as SVG paths, with a blue sphere background. Interaction is powered by D3's `zoom` module for pan and zoom, while country boundaries and names come from the `world-atlas` dataset loaded via D3's `tsv` and `json` helpers. The `topojson` library converts the raw topology data into geoJSON features for rendering.

Jjons288
95% match