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IGeometrySink110.AddCircularArc 方法

  • 项目

Adds a circular arc geometry type figure with the specified startpoint and endpoint.

命名空间：  Microsoft.SqlServer.Types
程序集：  Microsoft.SqlServer.Types（在 Microsoft.SqlServer.Types.dll 中）

语法

声明
Sub AddCircularArc ( _
    x1 As Double, _
    y1 As Double, _
    z1 As Nullable(Of Double), _
    m1 As Nullable(Of Double), _
    x2 As Double, _
    y2 As Double, _
    z2 As Nullable(Of Double), _
    m2 As Nullable(Of Double) _
)
用法
Dim instance As IGeometrySink110 
Dim x1 As Double 
Dim y1 As Double 
Dim z1 As Nullable(Of Double)
Dim m1 As Nullable(Of Double)
Dim x2 As Double 
Dim y2 As Double 
Dim z2 As Nullable(Of Double)
Dim m2 As Nullable(Of Double)

instance.AddCircularArc(x1, y1, z1, m1, _
    x2, y2, z2, m2)

void AddCircularArc(
    double x1,
    double y1,
    Nullable<double> z1,
    Nullable<double> m1,
    double x2,
    double y2,
    Nullable<double> z2,
    Nullable<double> m2
)

void AddCircularArc(
    double x1, 
    double y1, 
    Nullable<double> z1, 
    Nullable<double> m1, 
    double x2, 
    double y2, 
    Nullable<double> z2, 
    Nullable<double> m2
)

abstract AddCircularArc : 
        x1:float * 
        y1:float * 
        z1:Nullable<float> * 
        m1:Nullable<float> * 
        x2:float * 
        y2:float * 
        z2:Nullable<float> * 
        m2:Nullable<float> -> unit

function AddCircularArc(
    x1 : double, 
    y1 : double, 
    z1 : Nullable<double>, 
    m1 : Nullable<double>, 
    x2 : double, 
    y2 : double, 
    z2 : Nullable<double>, 
    m2 : Nullable<double>
)

参数

  • x1
    类型：System.Double
    The startpoint x-coordinate (latitude) of the circular arc.
  • y1
    类型：System.Double
    The startpoint y-coordinate (longitude) of the circular arc.
  • z1
    类型：System.Nullable<Double>
    The startpoint z-coordinate (altitude) of the circular arc. Is Nullable.
  • m1
    类型：System.Nullable<Double>
    The startpoint m-coordinate (measure) of the circular arc. Is Nullable.
  • x2
    类型：System.Double
    The endpoint x-coordinate (latitude) of the circular arc.
  • y2
    类型：System.Double
    The endpoint y-coordinate (longitude) of the circular arc.
  • z2
    类型：System.Nullable<Double>
    The endpoint z-coordinate (altitude) of the circular arc. Is Nullable.
  • m2
    类型：System.Nullable<Double>
    The endpoint m-coordinate (measure) of the circular arc. Is Nullable.

请参阅

参考

IGeometrySink110 接口

Microsoft.SqlServer.Types 命名空间