开始绘制空间对象。
命名空间: System.Spatial
程序集: System.Spatial(在 System.Spatial.dll 中)
语法
声明
Public MustOverride Sub BeginGeography ( _
type As SpatialType _
)
用法
Dim instance As GeographyPipeline
Dim type As SpatialType
instance.BeginGeography(type)
public abstract void BeginGeography(
SpatialType type
)
public:
virtual void BeginGeography(
SpatialType type
) abstract
abstract BeginGeography :
type:SpatialType -> unit
public abstract function BeginGeography(
type : SpatialType
)
参数
- type
类型:System.Spatial.SpatialType
对象的空间类型。