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D3 Scale - ScaleSequential - Different Interpolators

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SSubhendu Karmakar
Last edited Dec 27, 2023
Created on Dec 26, 2023

This example demonstrates eight different D3 color interpolators applied to sequential scales, each rendered as a horizontal band of colored rectangles. The visualization shows how the viridis, inferno, magma, plasma, warm, cool, rainbow, and cubehelixDefault colormaps transition across a 0–100 domain, with each interpolator labeled above its corresponding row. The code uses `d3.scaleSequential()` with each interpolator to map data values to fill colors, while `d3.scaleLinear()` positions the rectangles along the x-axis. The SVG output is generated from range data via `d3.range()` and rendered with D3's data join pattern.

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D3 Scales - scaleTime()

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