Several Areas

val dataset = dataFrameOf(
    "year" to listOf("2016", "2017", "2018", "2019", "2020", "2021"),
    "Apple" to listOf(700, 800, 750, 900, 850, 950),
    "Google" to listOf(1000, 950, 1200, 1150, 1250, 1300),
    "Microsoft" to listOf(600, 700, 650, 700, 750, 800),
    "Meta" to listOf(1100, 1200, 1150, 1300, 1250, 1350),
    "Amazon" to listOf(300, 400, 350, 450, 500, 600)
).gather("Apple", "Google", "Microsoft", "Meta", "Amazon").into("company", "users")

dataset.groupBy("company").plot {
    layout.title = "User Growth Dynamics"
    area {
        x("year")
        y("users")
        fillColor("company") {
            scale = categorical(
                "Apple" to Color.hex("#FF45ED"),
                "Google" to Color.hex("#3DEA62"),
                "Microsoft" to Color.BLACK,
                "Meta" to Color.hex("#FDB60D"),
                "Amazon" to Color.hex("#087CFA")
            )
        }
        borderLine.color("company")
        alpha = 0.3
    }
}

val year = listOf("2016", "2017", "2018", "2019", "2020", "2021")

val usersApple = listOf(700, 800, 750, 900, 850, 950)
val usersGoogle = listOf(1000, 950, 1200, 1150, 1250, 1300)
val usersMicrosoft = listOf(600, 700, 650, 700, 750, 800)
val usersMeta = listOf(1100, 1200, 1150, 1300, 1250, 1350)
val usersAmazon = listOf(300, 400, 350, 450, 500, 600)

val dataset = mapOf(
    "year" to year + year + year + year + year,
    "users" to usersApple + usersGoogle + usersMicrosoft + usersMeta + usersAmazon,
    "company" to List(6) { "Apple" } + List(6) { "Google" } + List(6) { "Microsoft" } + List(6) { "Meta" } + List(
        6
    ) { "Amazon" }
)

plot(dataset) {
    layout.title = "User Growth Dynamics"
    groupBy("company") {
        area {
            x("year")
            y("users")
            fillColor("company") {
                scale = categorical(
                    "Apple" to Color.hex("#FF45ED"),
                    "Google" to Color.hex("#3DEA62"),
                    "Microsoft" to Color.BLACK,
                    "Meta" to Color.hex("#FDB60D"),
                    "Amazon" to Color.hex("#087CFA")
                )
            }
            borderLine.color("company")
            alpha = 0.3
        }
    }
}

Last modified: 06 December 2023