USA States Map With City Points (Two Geo Datasets)

val usaStates =
    GeoDataFrame.readGeoJson("https://raw.githubusercontent.com/AndreiKingsley/datasets/refs/heads/main/USA.json")
val name by column<String>()

val usaCities =
    GeoDataFrame.readGeoJson("https://github.com/AndreiKingsley/datasets/raw/refs/heads/main/USA_cities.json")
val pop_min by column<Int>()

usaStates.modify {
    filter { name() !in listOf("Alaska", "Hawaii", "Puerto Rico") }
}.plot {
    geoMap {
        fillColor = Color.hex("#E4F1FE")
        alpha = 0.7
        borderLine.color = Color.hex("#2A5D78")
    }
    withData(usaCities) {
        geoPoints {
            color = Color.hex("#FF6F61")
            alpha = 0.95
            size(pop_min) {
                scale = continuous(4.0..18.0)
                legend.type = LegendType.None
            }

            tooltips(name, pop_min)
        }
    }

    layout {
        style(Style.Void)
    }
}