CARTO: QuadbinHeatmapTileLayer docs #8909
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donmccurdy
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May 20, 2024
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| Controls how weight values are mapped to the `colorRange`, as an array of two numbers [`minValue`, `maxValue`]. | ||
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| When `colorDomain` is specified, a pixel with `minValue` is assigned the first color in `colorRange`, a pixel with `maxValue` is assigned the last color in `colorRange`, and any value in between is linearly interpolated. Pixels with weight less than `minValue` gradually fade out by reducing alpha, until 100% transparency representing `0`. Pixels with weight more than `maxValue` are capped to the last color in `colorRange`. |
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and any value in between is linearly interpolated.
Perhaps just "any value in between is interpolated"? I'm probably overthinking it, but I could see this implying interpolation in a linear color space, which the layer currently does not do.
... until 100% transparency representing
0
Given a signed colorDomain like [-100, 100], I wouldn't be sure how to interpret this... if full transparency represents zero, perhaps something should be said about interpolation between the domain minimum and zero?
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The description was wrong, I've corrected it
Co-authored-by: Don McCurdy <donmccurdy@cartodb.com>
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Documentation update for #8703