Ribbon

fun generateDataMap(n: Int = 15, a: Double = 1.0): Map<String, List<Any>> { val rand = java.util.Random(42) val x = List(2 * n + 1) { i -> a * (i - n).toDouble() / n } val tMin = x.map { a * a - it.pow(2) - abs(rand.nextGaussian()) } val tMax = x.map { a * a - it.pow(2) + abs(rand.nextGaussian()) } return mapOf("day" to (1..x.size).toList(), "minTemp" to tMin, "maxTemp" to tMax) } val dataMap = generateDataMap(a = 2.0)

plot(dataMap) { ribbon { x("day"<Int>()) { axis.name = "time" } yMin("minTemp"<Double>()) yMax("maxTemp"<Double>()) } }