Public Member Functions | |
| virtual void | onInit () |
| Initialize nodehandles nh_ and pnh_. Subclass should call this method in its onInit method. | |
Private Types | |
| typedef simple_flow::SimpleFlowConfig | Config |
| typedef dynamic_reconfigure::Server < Config > | ReconfigureServer |
Private Member Functions | |
| void | do_work (const sensor_msgs::ImageConstPtr &msg, const std::string input_frame_from_msg) |
| const std::string & | frameWithDefault (const std::string &frame, const std::string &image_frame) |
| void | imageCallback (const sensor_msgs::ImageConstPtr &msg) |
| void | imageCallbackWithInfo (const sensor_msgs::ImageConstPtr &msg, const sensor_msgs::CameraInfoConstPtr &cam_info) |
| void | reconfigureCallback (Config &new_config, uint32_t level) |
| void | subscribe () |
| This method is called when publisher is subscribed by other nodes. Set up subscribers in this method. | |
| void | unsubscribe () |
| This method is called when publisher is unsubscribed by other nodes. Shut down subscribers in this method. | |
Static Private Member Functions | |
| static void | trackbarCallback (int, void *) |
Private Attributes | |
| image_transport::CameraSubscriber | cam_sub_ |
| Config | config_ |
| bool | debug_view_ |
| cv::Mat | gray |
| image_transport::Publisher | img_pub_ |
| image_transport::Subscriber | img_sub_ |
| boost::shared_ptr < image_transport::ImageTransport > | it_ |
| ros::Publisher | msg_pub_ |
| ros::Time | prev_stamp_ |
| cv::Mat | prevGray |
| boost::shared_ptr < ReconfigureServer > | reconfigure_server_ |
| int | scale_ |
| int | subscriber_count_ |
| std::string | window_name_ |
Static Private Attributes | |
| static bool | need_config_update_ = false |
Detailed Description
Definition at line 58 of file simple_flow_nodelet.cpp.
Member Typedef Documentation
typedef simple_flow::SimpleFlowConfig simple_flow::SimpleFlowNodelet::Config [private] |
Definition at line 67 of file simple_flow_nodelet.cpp.
typedef dynamic_reconfigure::Server<Config> simple_flow::SimpleFlowNodelet::ReconfigureServer [private] |
Definition at line 68 of file simple_flow_nodelet.cpp.
Member Function Documentation
| void simple_flow::SimpleFlowNodelet::do_work | ( | const sensor_msgs::ImageConstPtr & | msg, |
| const std::string | input_frame_from_msg | ||
| ) | [inline, private] |
Convert it to gray
Apply Canny edge detector
Definition at line 110 of file simple_flow_nodelet.cpp.
| const std::string& simple_flow::SimpleFlowNodelet::frameWithDefault | ( | const std::string & | frame, |
| const std::string & | image_frame | ||
| ) | [inline, private] |
Definition at line 88 of file simple_flow_nodelet.cpp.
| void simple_flow::SimpleFlowNodelet::imageCallback | ( | const sensor_msgs::ImageConstPtr & | msg | ) | [inline, private] |
Definition at line 100 of file simple_flow_nodelet.cpp.
| void simple_flow::SimpleFlowNodelet::imageCallbackWithInfo | ( | const sensor_msgs::ImageConstPtr & | msg, |
| const sensor_msgs::CameraInfoConstPtr & | cam_info | ||
| ) | [inline, private] |
Definition at line 95 of file simple_flow_nodelet.cpp.
| virtual void simple_flow::SimpleFlowNodelet::onInit | ( | ) | [inline, virtual] |
Initialize nodehandles nh_ and pnh_. Subclass should call this method in its onInit method.
Reimplemented from opencv_apps::Nodelet.
Definition at line 231 of file simple_flow_nodelet.cpp.
| void simple_flow::SimpleFlowNodelet::reconfigureCallback | ( | Config & | new_config, |
| uint32_t | level | ||
| ) | [inline, private] |
Definition at line 82 of file simple_flow_nodelet.cpp.
| void simple_flow::SimpleFlowNodelet::subscribe | ( | ) | [inline, private, virtual] |
This method is called when publisher is subscribed by other nodes. Set up subscribers in this method.
Implements opencv_apps::Nodelet.
Definition at line 214 of file simple_flow_nodelet.cpp.
| static void simple_flow::SimpleFlowNodelet::trackbarCallback | ( | int | , |
| void * | |||
| ) | [inline, static, private] |
Definition at line 105 of file simple_flow_nodelet.cpp.
| void simple_flow::SimpleFlowNodelet::unsubscribe | ( | ) | [inline, private, virtual] |
This method is called when publisher is unsubscribed by other nodes. Shut down subscribers in this method.
Implements opencv_apps::Nodelet.
Definition at line 223 of file simple_flow_nodelet.cpp.
Member Data Documentation
Definition at line 62 of file simple_flow_nodelet.cpp.
Definition at line 69 of file simple_flow_nodelet.cpp.
bool simple_flow::SimpleFlowNodelet::debug_view_ [private] |
Definition at line 72 of file simple_flow_nodelet.cpp.
cv::Mat simple_flow::SimpleFlowNodelet::gray [private] |
Definition at line 80 of file simple_flow_nodelet.cpp.
Definition at line 60 of file simple_flow_nodelet.cpp.
Definition at line 61 of file simple_flow_nodelet.cpp.
boost::shared_ptr<image_transport::ImageTransport> simple_flow::SimpleFlowNodelet::it_ [private] |
Definition at line 65 of file simple_flow_nodelet.cpp.
Definition at line 63 of file simple_flow_nodelet.cpp.
bool simple_flow::SimpleFlowNodelet::need_config_update_ = false [static, private] |
Definition at line 77 of file simple_flow_nodelet.cpp.
Definition at line 74 of file simple_flow_nodelet.cpp.
cv::Mat simple_flow::SimpleFlowNodelet::prevGray [private] |
Definition at line 80 of file simple_flow_nodelet.cpp.
boost::shared_ptr<ReconfigureServer> simple_flow::SimpleFlowNodelet::reconfigure_server_ [private] |
Definition at line 70 of file simple_flow_nodelet.cpp.
int simple_flow::SimpleFlowNodelet::scale_ [private] |
Definition at line 78 of file simple_flow_nodelet.cpp.
int simple_flow::SimpleFlowNodelet::subscriber_count_ [private] |
Definition at line 73 of file simple_flow_nodelet.cpp.
std::string simple_flow::SimpleFlowNodelet::window_name_ [private] |
Definition at line 76 of file simple_flow_nodelet.cpp.
The documentation for this class was generated from the following file: