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ptz [libgazebo] Classes struct   gz_ptz_data   Ptz interface. More... struct   gz_ptz   The ptz interface. More... Typedefs typedef gz_ptz_data  gz_ptz_data_t   Ptz interface. typedef gz_ptz  gz_ptz_t   The ptz interface. Functions gz_ptz_t *  gz_ptz_alloc ()   Create an interface. void  gz_ptz_free (gz_ptz_t *self)   Destroy an interface. int  gz_ptz_create (gz_ptz_t *self, gz_server_t *server, const char *id, const char *model_type, int model_id, int parent_model_id) int  gz_ptz_destroy (gz_ptz_t *self) int  gz_ptz_open (gz_ptz_t *self, gz_client_t *client, const char *id)   Open an existing interface (used by Gazebo clients). int  gz_ptz_close (gz_ptz_t *self)   Close the interface (client). int  gz_ptz_lock (gz_ptz_t *self, int blocking) void  gz_ptz_unlock (gz_ptz_t *self)   Unlock the interface. int  gz_ptz_post (gz_ptz_t *self)   Tell clients that new data is available. Detailed Description The ptz interface allows clients to control the pan, tilt and zoom angles on a camera head such as the Sony VID30. Typedef Documentation typedef struct gz_ptz_data gz_ptz_data_t   Ptz interface. typedef struct gz_ptz gz_ptz_t   The ptz interface. Function Documentation gz_ptz_t* gz_ptz_alloc (   )    Create an interface. void gz_ptz_free (  gz_ptz_t *  self  )    Destroy an interface. int gz_ptz_create (  gz_ptz_t *  self, gz_server_t *  server, const char *  id, const char *  model_type, int  model_id, int  parent_model_id )    For internal use only. Create the interface (used by Gazebo server) int gz_ptz_destroy (  gz_ptz_t *  self  )    For internal use only. Destroy the interface (server) int gz_ptz_open (  gz_ptz_t *  self, gz_client_t *  client, const char *  id )    Open an existing interface (used by Gazebo clients). int gz_ptz_close (  gz_ptz_t *  self  )    Close the interface (client). int gz_ptz_lock (  gz_ptz_t *  self, int  blocking )    Lock the interface. Set blocking to 1 if the caller should block until the lock is acquired. Returns 0 if the lock is acquired. void gz_ptz_unlock (  gz_ptz_t *  self  )    Unlock the interface. int gz_ptz_post (  gz_ptz_t *  self  )    Tell clients that new data is available.

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Last updated $Date: 2004/12/21 01:49:15 $

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