Detailed Description

The PtzProxy class is used to control a ptz device.

The state of the camera can be read from the pan, tilt, zoom attributes and changed using the SetCam() method.

Public Member Functions
	PtzProxy (PlayerClient *aPc, uint32_t aIndex=0)

void	SetCam (double aPan, double aTilt, double aZoom)
	Change the camera state. More...

void	SetSpeed (double aPanSpeed=0, double aTiltSpeed=0, double aZoomSpeed=0)
	Specify new target velocities.

void	SelectControlMode (uint32_t aMode)
	Select new control mode. More...

double	GetPan () const
	Return Pan (rad)

double	GetTilt () const
	Return Tilt (rad)

double	GetZoom () const
	Return Zoom.

int	GetStatus ()
	Return Status.

Public Member Functions inherited from PlayerCc::ClientProxy
bool	IsValid () const
	Proxy has any information. More...

bool	IsFresh () const
	Check for fresh data. More...

void	NotFresh ()
	Reset Fresh flag. More...

std::string	GetDriverName () const
	Get the underlying driver's name. More...

double	GetDataTime () const
	Returns the received timestamp of the last data sample [s].

double	GetElapsedTime () const
	Returns the time between the current data time and the time of the last data sample [s].

PlayerClient *	GetPlayerClient () const
	Get a pointer to the Player Client. More...

uint32_t	GetIndex () const
	Get device index. More...

uint32_t	GetInterface () const
	Get Interface Code. More...

std::string	GetInterfaceStr () const
	Get Interface Name. More...

void	SetReplaceRule (bool aReplace, int aType=-1, int aSubtype=-1)
	Set a replace rule for this proxy on the server. More...

int	HasCapability (uint32_t aType, uint32_t aSubtype)
	Request capabilities of device. More...

int	GetBoolProp (char aProperty, bool aValue)
	Request a boolean property. More...

int	SetBoolProp (char *aProperty, bool aValue)
	Set a boolean property. More...

int	GetIntProp (char aProperty, int32_t aValue)
	Request an integer property. More...

int	SetIntProp (char *aProperty, int32_t aValue)
	Set an integer property. More...

int	GetDblProp (char aProperty, double aValue)
	Request a double property. More...

int	SetDblProp (char *aProperty, double aValue)
	Set a double property. More...

int	GetStrProp (char aProperty, char *aValue)
	Request a string property. More...

int	SetStrProp (char aProperty, char aValue)
	Set a string property. More...

template<typename T >
connection_t	ConnectReadSignal (T aSubscriber)
	Connect a read signal to this proxy. More...

void	DisconnectReadSignal (connection_t aSubscriber)
	Disconnect a signal from this proxy. More...

Private Member Functions
void	Subscribe (uint32_t aIndex)

void	Unsubscribe ()

Private Attributes
playerc_ptz_t *	mDevice

Additional Inherited Members
Public Types inherited from PlayerCc::ClientProxy
typedef int	connection_t

typedef boost::mutex::scoped_lock	scoped_lock_t

typedef int	read_signal_t

Protected Member Functions inherited from PlayerCc::ClientProxy
	ClientProxy (PlayerClient *aPc, uint32_t aIndex)

template<typename T >
T	GetVar (const T &aV) const

template<typename T >
void	GetVarByRef (const T aBegin, const T aEnd, T aDest) const

Protected Attributes inherited from PlayerCc::ClientProxy
PlayerClient *	mPc

playerc_client_t *	mClient

playerc_device_t *	mInfo

bool	mFresh