xv::GestureStreamEX Class Reference

A class to handle extern gusture data. Only support on Android now. More...

#include <xv-sdk.h>

Public Types
using	Data = GestureData const &

Public Member Functions
virtual bool	start (void *jvm)=0
	Start extend gesture stream. More...
virtual int	registerPosCallback (std::function< void(std::shared_ptr< const std::vector< xv::Pose >>)> callback)=0
	Callback to get the gesture keypoints pose information based on slam position. More...
virtual bool	unregisterPosCallback (int callbackId)=0
virtual GestureData	getGesture (xv::Pose pose, double timestamp)=0
	Manually get the gesture informatio at specific timestamp. More...
virtual std::vector< xv::Pose >	GetGesturePose (xv::Pose pose, double timestamp)=0
	Manually get the gesture keypoints pose informatio at specific timestamp. More...
virtual bool	start ()=0
	start streaming.
virtual bool	stop ()=0
	stop streaming.
virtual int	registerCallback (std::function< void(GestureData const &)>)=0
	Register callback to receive data.
virtual bool	unregisterCallback (int callbackId)=0
	Unregister callback.

Detailed Description

A class to handle extern gusture data. Only support on Android now.

Member Function Documentation

virtual GestureData xv::GestureStreamEX::getGesture ( xv::Pose  pose, double  timestamp  )

pure virtual

Manually get the gesture informatio at specific timestamp.

Parameters

[in]	pose	xv::Pose value, the pose when you call this method, use getPoseAt to get.
[in]	timestamp	double value, the timestamp value when you call this method.

Returns

GestureData at specific timestamp.

virtual std::vector<xv::Pose> xv::GestureStreamEX::GetGesturePose ( xv::Pose  pose, double  timestamp  )

pure virtual

Manually get the gesture keypoints pose informatio at specific timestamp.

Parameters

[in]	pose	xv::Pose value, the pose when you call this method, use getPoseAt to get.
[in]	timestamp	double value, the timestamp value when you call this method.

Returns

Gesture keypoints pose at specific timestamp.

virtual int xv::GestureStreamEX::registerPosCallback ( )

pure virtual

Callback to get the gesture keypoints pose information based on slam position.

The vector contains gesture keypoints pose based on slam position, size 25 means one hand, vector size 50 means two hands, 3D points with depth value.

Returns

Id of the callback (used to unregister the callback).

virtual bool xv::GestureStreamEX::start ( void *  jvm )

pure virtual

Start extend gesture stream.

Parameters

[in]

jvm

void* value

Returns

Result of start method, true:succeed, false:failed.

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The documentation for this class was generated from the following file:

• E:/build/xvsdk/include/xv-sdk.h