ros_image_streamer.viewer_node.ViewerNode Class Reference

Inheritance diagram for ros_image_streamer.viewer_node.ViewerNode:

Collaboration diagram for ros_image_streamer.viewer_node.ViewerNode:

Public Member Functions
def	__init__ (self)
def	shutdown (self)
bool	is_shutdown (self)

Private Member Functions
None	_handle_frame (self, header, np.ndarray frame, str encoding)
None	_raw_image_callback (self, Image msg)
None	_compressed_image_callback (self, CompressedImage msg)
tuple[bool, float]	_get_stats (self)
def	_display_loop (self)

Private Attributes
	_shutdown
	_display_thread
	_topic
	_window_name
	_queue_depth
	_compressed
	_latest_frame
	_latest_header
	_latest_encoding
	_frame_lock
	_show_header
	_freq_lock
	_sub
	_last_msg_t

Constructor & Destructor Documentation

__init__()

def ros_image_streamer.viewer_node.ViewerNode.__init__

(

self

)

Member Function Documentation

_compressed_image_callback()

None ros_image_streamer.viewer_node.ViewerNode._compressed_image_callback (   self, CompressedImage  msg  )

private

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_display_loop()

def ros_image_streamer.viewer_node.ViewerNode._display_loop (   self )

private

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_get_stats()

tuple[bool, float] ros_image_streamer.viewer_node.ViewerNode._get_stats (   self )

private

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_handle_frame()

None ros_image_streamer.viewer_node.ViewerNode._handle_frame (   self,   header, np.ndarray  frame, str  encoding  )

private

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_raw_image_callback()

None ros_image_streamer.viewer_node.ViewerNode._raw_image_callback (   self, Image  msg  )

private

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is_shutdown()

bool ros_image_streamer.viewer_node.ViewerNode.is_shutdown

(

self

)

shutdown()

def ros_image_streamer.viewer_node.ViewerNode.shutdown

(

self

)

Member Data Documentation

_compressed

ros_image_streamer.viewer_node.ViewerNode._compressed

private

_display_thread

ros_image_streamer.viewer_node.ViewerNode._display_thread

private

_frame_lock

ros_image_streamer.viewer_node.ViewerNode._frame_lock

private

_freq_lock

ros_image_streamer.viewer_node.ViewerNode._freq_lock

private

_last_msg_t

ros_image_streamer.viewer_node.ViewerNode._last_msg_t

private

_latest_encoding

ros_image_streamer.viewer_node.ViewerNode._latest_encoding

private

_latest_frame

ros_image_streamer.viewer_node.ViewerNode._latest_frame

private

_latest_header

ros_image_streamer.viewer_node.ViewerNode._latest_header

private

_queue_depth

ros_image_streamer.viewer_node.ViewerNode._queue_depth

private

_show_header

ros_image_streamer.viewer_node.ViewerNode._show_header

private

_shutdown

ros_image_streamer.viewer_node.ViewerNode._shutdown

private

_sub

ros_image_streamer.viewer_node.ViewerNode._sub

private

_topic

ros_image_streamer.viewer_node.ViewerNode._topic

private

_window_name

ros_image_streamer.viewer_node.ViewerNode._window_name

private

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

• /tmp/tmp.TB1OwzipYl/adore/ros2_workspace/src/adore_interfaces/ros_image_streamer/ros_image_streamer/viewer_node.py