Public Member Functions | Private Member Functions | Private Attributes | List of all members
PlayerCc::PtzProxy Class Reference

The PtzProxy class is used to control a ptz device. More...

#include <playerc++.h>

Inheritance diagram for PlayerCc::PtzProxy:
Inheritance graph
Collaboration diagram for PlayerCc::PtzProxy:
Collaboration graph

Public Member Functions

 PtzProxy (PlayerClient *aPc, uint32_t aIndex=0)
 constructor
 
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
 Returns true if we have received any data from the device.
 
bool IsFresh () const
 Fresh is set to true on each new read. More...
 
void NotFresh ()
 This states that the data in a client is currently not Fresh.
 
std::string GetDriverName () const
 Returns the driver name. More...
 
double GetDataTime () const
 Returns the received timestamp [s].
 
double GetElapsedTime () const
 Returns the received timestamp [s].
 
PlayerClientGetPlayerClient () const
 Returns a pointer to the Player Client.
 
uint32_t GetIndex () const
 Returns device index.
 
uint32_t GetInterface () const
 Returns device interface.
 
std::string GetInterfaceStr () const
 Returns device interface.
 
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.
 
int SetBoolProp (char *aProperty, bool aValue)
 Set a boolean property.
 
int GetIntProp (char *aProperty, int32_t *aValue)
 Request an integer property.
 
int SetIntProp (char *aProperty, int32_t aValue)
 Set an integer property.
 
int GetDblProp (char *aProperty, double *aValue)
 Request a double property.
 
int SetDblProp (char *aProperty, double aValue)
 Set a double property.
 
int GetStrProp (char *aProperty, char **aValue)
 Request a string property.
 
int SetStrProp (char *aProperty, char *aValue)
 Set a string property.
 
template<typename T >
connection_t ConnectReadSignal (T aSubscriber)
 Connect a signal to this proxy For more information check out Signals & multithreading.
 
void DisconnectReadSignal (connection_t aSubscriber)
 Disconnect a signal to this proxy.
 

Private Member Functions

void Subscribe (uint32_t aIndex)
 
void Unsubscribe ()
 

Private Attributes

playerc_ptz_tmDevice
 

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 >
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
PlayerClientmPc
 
playerc_client_tmClient
 
playerc_device_tmInfo
 
bool mFresh
 

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.

Member Function Documentation

void PlayerCc::PtzProxy::SelectControlMode ( uint32_t  aMode)

Select new control mode.

Use either PLAYER_PTZ_POSITION_CONTROL or PLAYER_PTZ_VELOCITY_CONTROL.

void PlayerCc::PtzProxy::SetCam ( double  aPan,
double  aTilt,
double  aZoom 
)

Change the camera state.

Specify the new pan, tilt, and zoom values (all degrees).


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

Last updated 12 September 2005 21:38:45