此 API 支持 SQL Server 2012 基础结构,但不能通过代码直接使用。
Returns the point for the given Hilbert curve and iteration order of the curve.
命名空间: Microsoft.SqlServer.Types
程序集: Microsoft.SqlServer.Types(在 Microsoft.SqlServer.Types.dll 中)
语法
声明
Public Shared Sub ReverseHilbert ( _
order As Integer, _
hilbert As ULong, _
<OutAttribute> ByRef ox As UInteger, _
<OutAttribute> ByRef oy As UInteger _
)
用法
Dim order As Integer
Dim hilbert As ULong
Dim ox As UInteger
Dim oy As UInteger
SpaceFillingCurve.ReverseHilbert(order, hilbert, _
ox, oy)
public static void ReverseHilbert(
int order,
ulong hilbert,
out uint ox,
out uint oy
)
public:
static void ReverseHilbert(
int order,
unsigned long long hilbert,
[OutAttribute] unsigned int% ox,
[OutAttribute] unsigned int% oy
)
static member ReverseHilbert :
order:int *
hilbert:uint64 *
ox:uint32 byref *
oy:uint32 byref -> unit
public static function ReverseHilbert(
order : int,
hilbert : ulong,
ox : uint,
oy : uint
)
参数
- order
类型:System.Int32
The iteration order of the curve.
- hilbert
类型:System.UInt64
The Hilbert curve.
- ox
类型:System.UInt32%
When this method returns, contains the x-coordinate of the point.
- oy
类型:System.UInt32%
When this method returns, contains the y-coordinate of the point.