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Fork of Smiley Face Part VI

A grid of eighteen randomly generated smiley faces demonstrates a modular React component architecture. Each face uses D3’s `arc` generator to draw the mouth, while SVG circles form the eyes and background. The `Face`, `Eyes`, `Mouth`, and `BackgroundCircle` components accept randomized properties like stroke width, eye radius, and mouth dimensions, which vary per instance. React renders the SVG elements through a `FaceContainer`, and the `range` function from D3 generates the array of faces.

Sep 22, 2022

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Fork of Vega-Lite API Template

This example uses the Vega-Lite API to render an interactive scatter plot of the Auto MPG dataset from the UCI Machine Learning Repository. It visualizes vehicle horsepower against miles per gallon, with circle size encoding weight and color representing country of origin via a quantitative size encoding and a nominal color field. The visualization is built using the `vega-lite-api` library, which programmatically constructs the plot through chained method calls like `vl.x()`, `vl.y()`, and `vl.color()`, with data loaded via d3’s `csv` function. The code registers Vega-Lite and Vega-Tooltip for rendering and interactive tooltips, while a custom configuration adjusts axis styling for readability.

Sep 20, 2022