Grid
constructor(display: Boolean = true, color: Color? = null, lineWidth: Int? = null, drawOnChartArea: Boolean? = null, drawTicks: Boolean? = null, offset: Boolean? = null, tickLength: Number? = null, tickWidth: Number? = null, tickColor: Color? = null, tickBorderDash: List<Number>? = null, tickBorderDashOffset: Number? = null, circular: Boolean? = null, z: Number? = null)