 
 /// 极坐标系的径向轴。
 public final class RadiusAxis: Zable {
+    
+    public final class AxisPointer: Displayable {
+        public var show: Bool?
+    }
+    
     /// 径向轴所在的极坐标系的索引，默认使用第一个极坐标系。
     public var polarIndex: UInt8?
     /// 坐标轴类型。

    public var splitLine: SplitLine?
    /// 坐标轴在 grid 区域中的分隔区域，默认不显示。
    public var splitArea: SplitArea?
    
    /// MARK: - Zable
    public var zlevel: Float?
    public var z: Float?
}

extension RadiusAxis: Enumable {
    public enum Enums {
        case polarIndex(UInt8), type(AxisType), name(String), nameLocation(Position), nameTextStyle(TextStyle), nameGap(Float), nameRotate(Float), inverse(Bool), boundaryGap(BoundaryGap), min(Float), max(Float), scale(Bool), splitNumber(UInt8), minInterval(Float), interval(Float), logBase(Float), silent(Bool), triggerEvent(Bool), axisLine(AxisLine), axisTick(AxisTick), axisLabel(AxisLabel), splitLine(SplitLine), splitArea(SplitArea), zlevel(Float), z(Float)
    }
    
    public typealias ContentEnum = Enums

        map["axisLabel"] = axisLabel
        map["splitLine"] = splitLine
        map["splitArea"] = splitArea
        map["data"] = data
        map["axisPointer"] = axisPointer
        map["zlevel"] = zlevel
        map["z"] = z
    }
