stat: "contour"

Marching-squares isolines over a regular x×y×z grid. Publishes level; default for geom_contour.

Usage

import { GGPlot, GeomContour } from "@ggsvelte/svelte";

<GGPlot data={rows} aes={{ x: "x", y: "y" }}>
  <GeomContour stat="contour" />
</GGPlot>

{
  "geom": "contour",
  "stat": "contour"
}

Generated columns (after_stat)

Resolve these with channel objects such as { stat: "level" } in aes.

• level

Default for geoms

• GeomContour

Compatible geoms

• GeomContour default

Examples

• Maunga Whau in contour lines
• Snow's cholera deaths, contoured
• Cholera deaths as filled density bands

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