M_VideoTrackerLot::IService Class Reference

Public Member Functions
virtual	~IService ()
virtual void	ConfigDefaultGateSizes (M_Common::PixelRectSizeOptionalType const &InitGate, M_Common::PixelRectSizeOptionalType const &SearchArea)
virtual void	CmdLockOnAtPos (M_Common::PixelRegionType const &LockOnArea, M_Common::PixelRectSizeOptionalType const &SearchArea, M_VideoTracker::LotModeOptionalType const &Mode, bool LeadOn)
virtual void	CmdLockOnTrack (M_Common::ObjectIdOptionalType const &ObjId, bool LeadOn)
virtual void	CmdManualGateControl (M_Common::ObjectIdOptionalType const &ObjId, int32_t StepX, int32_t StepY)
virtual void	CmdAutoGateControl (M_Common::ObjectIdOptionalType const &ObjId)
virtual void	CmdForceCoasting (M_Common::ObjectIdOptionalType const &ObjId, bool Enable)

Detailed Description

Lock-On Tracking (LoT) Service interface. Contains operations that a client can command the Lock-On Tracking (LoT) Service to perform.

Constructor & Destructor Documentation

~IService()

M_VideoTrackerLot::IService::~IService ( )

virtual

Member Function Documentation

CmdAutoGateControl()

void M_VideoTrackerLot::IService::CmdAutoGateControl ( M_Common::ObjectIdOptionalType const &  ObjId )

virtual

Activate automatic gate size control for a LoT object. Note: If ObjId is "Selected", the LoT object currently selected (if available) is taken.
Note: If ObjId is empty and there is only one LoT object, this one is taken.
Which object gate is changed is described by M_VideoTracker::VtObjectType::IsSelected flag.

Parameters

ObjId

Identifies an existing currently tracked object.

CmdForceCoasting()

void M_VideoTrackerLot::IService::CmdForceCoasting ( M_Common::ObjectIdOptionalType const &  ObjId, bool  Enable  )

virtual

Enforce coasting on specified object. In coasting, the object position is predicted based on its preceding movement.
Note: If ObjId is "Selected", the LoT object currently selected (if available) is taken.
Note: If ObjId is empty and there is only one LoT object, this one is taken.
Which object is taken is described by M_VideoTracker::VtObjectType::IsSelected flag.

Parameters

ObjId	Identifies an existing currently tracked object.
Enable	Enables / disables coasting for specified object.

CmdLockOnAtPos()

void M_VideoTrackerLot::IService::CmdLockOnAtPos ( M_Common::PixelRegionType const &  LockOnArea, M_Common::PixelRectSizeOptionalType const &  SearchArea, M_VideoTracker::LotModeOptionalType const &  Mode, bool  LeadOn  )

virtual

Lock-on trackable object at specified position. Note: To perform an immediate Lead-On, M_VideoTrackerLosCtrl::CmdLosCtrlLeadOn(ObjId = "Selected") can be called directly after this command.

Parameters

LockOnArea	Area or point to lock-on. Should be close to expected size and position of object. If size is set to zero, lock-on is performed using default init gate size centred around offset position.
SearchArea	Search area used to lock-on. Should be small enough to lower risk of locking-on an undesired object nearby. The search area is spanned centrically around the lock-on area centre position. Note: Not present means default search area is used.
Mode	Tracking mode for this Lock-On Track. Note: Not present means auto mode is used.
LeadOn	Indicates whether the locked-on object shall lead the line of sight.

CmdLockOnTrack()

void M_VideoTrackerLot::IService::CmdLockOnTrack ( M_Common::ObjectIdOptionalType const &  ObjId, bool  LeadOn  )

virtual

Lock-on an object.

Parameters

ObjId

Identifies an existing currently tracked object. Note: If not present then the VideoTracker should initiate a lock-on at the aligned image centre. Note: If ObjId is "Selected", a lock-on on the currently selected object (if available) is initiated. Note: If ObjId is "SelectedOrCenter", a locked-on on the currently selected object (if available) is initiated. Which object will be locked-on is described by M_VideoTracker::VtObjectType::IsSelected flag.

LeadOn

Indicates whether the locked-on object shall lead the line of sight.

CmdManualGateControl()

void M_VideoTrackerLot::IService::CmdManualGateControl ( M_Common::ObjectIdOptionalType const &  ObjId, int32_t  StepX, int32_t  StepY  )

virtual

Activate and perform manual gate control for a LoT object. Note: If ObjId is "Selected", the LoT object currently selected (if available) is taken.
If ObjId is empty and there is only one LoT object, this one is taken.
Which object gate is changed is described by M_VideoTracker::VtObjectType::IsSelected flag.

Parameters

ObjId	Identifies an existing currently tracked object.
StepX	The number of pixels to increase/decrease one step in x-direction (rightwards positive).
StepY	The number of pixels to increase/decrease one step in y-direction (downwards positive).

ConfigDefaultGateSizes()

void M_VideoTrackerLot::IService::ConfigDefaultGateSizes ( M_Common::PixelRectSizeOptionalType const &  InitGate, M_Common::PixelRectSizeOptionalType const &  SearchArea  )

virtual

Set default gate sizes which are used if gate sizes are not specified in CmdLockOnAtPos command.

Parameters

InitGate	Initial gate at Lock-On. The init gate is the initial assumption for the object size. The more the init gate size matches the object size, the higher is the propability of acquiring the whole object. Note: Not present means current value is kept.
SearchArea	Maximum search area around Lock-On position for object acquisition. Note: Not present means current value is kept.