varmps

@varmps·3 public vizzes

Fork of Vega-Lite API Template

This example presents a scatter plot of the Auto MPG dataset from the UCI Machine Learning Repository, showing the relationship between miles per gallon, horsepower, weight, and origin. The visualization uses the Vega-Lite API with d3.csv for data loading, and configures an SVG renderer with a custom dark theme. It encodes x, y, color, size, and tooltip channels through the vl.markCircle and vl.encode methods, with vega-tooltip handling interactive hover details. The chart automatically resizes to fill the viewport.

Oct 27, 2021

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Fork of Loading and Parsing CSV Data

This example demonstrates loading and parsing a CSV file containing CSS Named Colors, displaying summary statistics including file size, row count, and column count in a large text container. The code uses d3.csv to fetch and parse the remote CSV data from a GitHub gist, then computes the formatted output length with d3.csvFormat. An alternative commented approach shows fetching the text with the Fetch API, async/await syntax, and parsing it via d3.csvParse, illustrating both modern JavaScript patterns for handling asynchronous data loading in a React-based visualization workflow.

Oct 2, 2021

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Fork of Hello HTML

A simple smiley face rendered with SVG in a React component hierarchy. The face uses a yellow background circle, two eyes, and a curved mouth drawn with `d3.arc`. Each facial feature is a separate React component (`BackgroundCircle`, `Eyes`, `Mouth`) composed inside a `FaceContainer` that centers the drawing. The example demonstrates reusable React components with D3’s arc generator for the mouth path, using fixed dimensions and props to control geometry.

Sep 28, 2021