Dominik Stodolny

@dstodolny·2 public vizzes

D3 Scatter Plot

This D3 scatter plot animates through different pairings of the Iris dataset's four measurements every two seconds. It visualizes the data points for petal length against sepal length, then cycles through petal width and sepal width as the x-axis variable, using smooth transitions between states. The visualization is built with `d3.scaleLinear` for scaling, `d3.extent` for domain calculation, and the `join` API to animate circle positions. The SVG is rendered full-screen, with axes drawn using `d3.axisLeft` and `d3.axisBottom`. The code uses a custom `scatterPlot` module to encapsulate the chart's configuration and update logic.

Feb 25, 2023

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SVG Fundamentals

This example demonstrates the foundational building blocks of SVG graphics, showing how basic shapes are defined and styled. Two circles are rendered side-by-side within an `<svg>` element, with the first using default black fill and the second explicitly colored red via the `fill` attribute. The code uses plain SVG markup embedded directly in an HTML document, with no external JavaScript or CSS dependencies. It highlights how SVG coordinates and properties control visual output, serving as a minimal starting point for understanding scalable vector graphics.

Feb 20, 2023