Several Ribbons

val times = listOf("00:00", "06:00", "12:00", "18:00", "24:00")
val btcMin = listOf(310, 225, 202, 278, 360)
val btcMax = listOf(334, 307, 243, 293, 388)
val ethMin = listOf(180, 205, 256, 300, 280)
val ethMax = listOf(210, 234, 299, 322, 331)

val dataset = dataFrameOf(
    "time" to times + times,
    "min" to btcMin + ethMin,
    "max" to btcMax + ethMax,
    "currency" to List(5) { "btc" } + List(5) { "eth" }
)

dataset.groupBy("currency").plot {
    ribbon {
        x("time")
        y {
            limits = 170..400
            axis.name = "price, tokens"
        }
        yMin("min")
        yMax("max")
        fillColor("currency") {
            legend.breaksLabeled("btc" to "Bubble Tea\nCoin", "eth" to "E-Traders\nHedgehogs")
        }
        alpha = 0.6
        borderLine.width = 0.0
    }
}

val times = listOf("00:00", "06:00", "12:00", "18:00", "24:00")
val btcMin = listOf(310, 225, 202, 278, 360)
val btcMax = listOf(334, 307, 243, 293, 388)
val ethMin = listOf(180, 205, 256, 300, 280)
val ethMax = listOf(210, 234, 299, 322, 331)

val dataset = mapOf(
    "time" to times + times,
    "min" to btcMin + ethMin,
    "max" to btcMax + ethMax,
    "currency" to List(5) { "btc" } + List(5) { "eth" }
)

dataset.plot {
    groupBy("currency") {
        ribbon {
            x("time")
            y {
                limits = 170..400
                axis.name = "price, tokens"
            }
            yMin("min")
            yMax("max")
            fillColor("currency") {
                legend.breaksLabeled("btc" to "Bubble Tea\nCoin", "eth" to "E-Traders\nHedgehogs")
            }
            alpha = 0.6
            borderLine.width = 0.0
        }
    }
}

Last modified: 10 May 2024