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getting there

✓ Published1🌍 Public
LLouisa Penrice
Last edited May 13, 2024
Created on May 13, 2024

This visualization shows global red wine production by country from 1995 to 2023, combining a choropleth map of recent production levels with a line chart tracking top producers over time. The map colors countries by quantity produced in the selected year, while the line chart displays production trends for countries that have exceeded 5,000 units. Users can hover over countries to view their latest recorded production and use a slider to change the year displayed on the map. The code uses d3.geoEqualEarth with d3.geoPath for map rendering, d3.scaleThreshold for color coding, and d3.line for the time series.

AI-generated description

This visualization is part of the wine/happiness project. This visualiztion focuses solely on wine, while other will focus on solely happiness and the two datasets combined.

Task: Which areas of the globe produce the most red wine? How have the top wine producing countries changed/emerged over time?

Features working: Can mouse over countries on the map to see the amount of wine they produced for the most recent year with recorded data (either 2022 or 2023).

TODO: 1. Filter out the most "relevant" countries to display in the line chart (complete line chart can be seen at https://vizhub.com/lpenrice/18fd25a1152f40f0945bb58612cac57d?file=index.js). 2. Link the map and line chart so that a particular country's line becomes highlited and its production over time can be easily observed. 3. Fix axis labels (Year is displayed on the X).

Ben's resources because this is a fork of his work: A bare minimum HTML page demonstrating use of CSS and JavaScript.

See also React Starter.

MIT Licensed

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