         map["axisLine"] = axisLine
         map["axisTick"] = axisTick
         map["axisLabel"] = axisLabel
+        map["axisPointer"] = axisPointer
         map["splitLine"] = splitLine
         map["splitArea"] = splitArea
         map["data"] = data

                self.axisTick = axisTick
            case let .axisLabel(axisLabel):
                self.axisLabel = axisLabel
            case let .splitLine(splitLine):
                self.splitLine = splitLine
            case let .splitArea(splitArea):

    public var axisTick: AxisTick?
    /// 坐标轴刻度标签的相关设置。
    public var axisLabel: AxisLabel?
    /// 坐标轴指示器
    public var axisPointer: AxisPointer?
    /// 坐标轴在 grid 区域中的分隔线。
    public var splitLine: SplitLine?
    /// 坐标轴在 grid 区域中的分隔区域，默认不显示。
