DepthCorrelatedCoordinateMapper.MapPoints 方法

定义

命名空间:

Windows.Media.Devices.Core

使用通过调用 TryCreateCoordinateMapper 创建坐标映射器的 DepthMediaFrame 中的深度信息，将一组点从一个 MediaFrameSource 映射到另一个 MediaFrameSource。

public:
 virtual void MapPoints(Platform::Array <Point> ^ sourcePoints, SpatialCoordinateSystem ^ targetCoordinateSystem, CameraIntrinsics ^ targetCameraIntrinsics, Platform::Array <Point> ^ results) = MapPoints;

void MapPoints(winrt::array_view <Point> const& sourcePoints, SpatialCoordinateSystem const& targetCoordinateSystem, CameraIntrinsics const& targetCameraIntrinsics, winrt::array_view <Point> & results);

public void MapPoints(Point[] sourcePoints, SpatialCoordinateSystem targetCoordinateSystem, CameraIntrinsics targetCameraIntrinsics, Point[] results);

function mapPoints(sourcePoints, targetCoordinateSystem, targetCameraIntrinsics, results)

Public Sub MapPoints (sourcePoints As Point(), targetCoordinateSystem As SpatialCoordinateSystem, targetCameraIntrinsics As CameraIntrinsics, results As Point())

参数

sourcePoints

Point[]

要映射到不同媒体帧源的坐标系的源点数组，在 targetCoordinateSystem 参数中指定。

targetCoordinateSystem

SpatialCoordinateSystem

点映射到的目标媒体帧源的坐标系。

targetCameraIntrinsics

CameraIntrinsics

相机内部描述点映射到的媒体帧源的投影和失真模型。

results

Point[]

数组映射点。