Geopath 类

  • 参考

定义

命名空间:
Windows.Devices.Geolocation
编辑

表示地理点的有序系列。

public ref class Geopath sealed
/// [Windows.Foundation.Metadata.Activatable(Windows.Devices.Geolocation.IGeopathFactory, 65536, Windows.Foundation.UniversalApiContract)]
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
class Geopath final
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
/// [Windows.Foundation.Metadata.Activatable(Windows.Devices.Geolocation.IGeopathFactory, 65536, "Windows.Foundation.UniversalApiContract")]
class Geopath final
[Windows.Foundation.Metadata.Activatable(typeof(Windows.Devices.Geolocation.IGeopathFactory), 65536, typeof(Windows.Foundation.UniversalApiContract))]
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
public sealed class Geopath
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
[Windows.Foundation.Metadata.Activatable(typeof(Windows.Devices.Geolocation.IGeopathFactory), 65536, "Windows.Foundation.UniversalApiContract")]
public sealed class Geopath
function Geopath(positions, altitudeReferenceSystem, spatialReferenceId)
Public NotInheritable Class Geopath
继承
Object Platform::Object IInspectable Geopath
属性
ActivatableAttribute ContractVersionAttribute MarshalingBehaviorAttribute ThreadingAttribute
实现
IGeoshape

Windows 要求

设备系列
Windows 10 (在 10.0.10240.0 中引入)
API contract
Windows.Foundation.UniversalApiContract (在 v1.0 中引入)
应用功能
location

构造函数

Geopath(IIterable<BasicGeoposition>)

使用指定的位置集合初始化 Geopath 类的新实例。
Geopath(IIterable<BasicGeoposition>, AltitudeReferenceSystem)

使用指定的位置集合和指定的海拔参考系统初始化 Geopath 类的新实例。
Geopath(IIterable<BasicGeoposition>, AltitudeReferenceSystem, UInt32)

使用指定的位置集合、指定的海拔参考系统和空间参考 ID (SRID) 初始化 Geopath 类的新实例。

属性

AltitudeReferenceSystem

获取 Geopath 使用的海拔参考系统。
GeoshapeType

获取 由 Geopath 表示的地理形状的类型。
Positions

获取定义 Geopath 的地理点的集合。
SpatialReferenceId

获取 geopath (SRID) 使用的空间引用 ID。

适用于

另请参阅