German States Map With Categories

val worldStates =
    GeoDataFrame.readShapefile("https://github.com/AndreiKingsley/datasets/raw/refs/heads/main/ne_10m_admin_1_states_provinces/ne_10m_admin_1_states_provinces.shp")

val germanStates = worldStates.modify {
    filter { "admin"<String>() == "Germany" }
}

germanStates.plot {
    geoMap {
        fillColor("name") {
            legend {
                name = "State"
                type = LegendType.DiscreteLegend(nCol = 2)
            }
        }

        borderLine {
            width = 0.5
            color = Color.BLACK
        }
    }
    layout {
        title = "Germany States"
        size = 900 to 600
        layout.style(Style.Void)
    }
}