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This visualization uses a D3.js pie chart to show the distribution of car fuel types, with slices representing the proportion of cars using each fuel type. The data is loaded from a CSV file via `d3.csvParse` and grouped with `d3.rollup` to count cars by fuel category. The chart is rendered as SVG using `d3.pie()`, `d3.arc()`, and a color scale from `d3.schemeCategory10`, with labels placed at each arc’s centroid.
AI-generated descriptionCar Data Analysis in VizHub
This VizHub project visualizes car data from a CSV file, showing the distribution of cars by fuel type with a pie chart.
Files
index.html- The main HTML file.style.css- CSS for styling the page.index.js- Fetches and processes data from the CSV.piechart.js- Creates the pie chart using Chart.js.README.md- Project documentation.
Instructions
- Open the project in VizHub.
- The pie chart will render automatically, showing fuel type distribution.
- Ensure you have an active internet connection to load the required libraries.
Dependencies
- Chart.js for rendering charts.
- Papa Parse for parsing CSV data.
Data Source
The CSV data is fetched from the following URL: Car Data CSV