fun <X, Y, ChartType : XYChart<X, Y>> ChartType.multiseries(vararg names: String, op: MultiSeries<X, Y>.() -> Unit = {}): MultiSeries<X, Y>
Add multiple series XYChart.Series with data in one go. Specify a list of names for the series and then add values in the op. Example:
multiseries("Portfolio 1", "Portfolio 2") { data(1, 23, 10) data(2, 14, 5) data(3, 15, 8) ... }