viewer_node.py File Reference

Classes
class	ros_image_streamer.viewer_node.ViewerNode

Namespaces
	ros_image_streamer.viewer_node

Functions
np.ndarray	ros_image_streamer.viewer_node._to_bgr (np.ndarray frame, str encoding)
tuple[np.ndarray, str]	ros_image_streamer.viewer_node._raw_msg_to_frame (Image msg)
tuple[np.ndarray, str]	ros_image_streamer.viewer_node._compressed_msg_to_frame (CompressedImage msg)
None	ros_image_streamer.viewer_node._draw_label (np.ndarray img, str text, tuple pos, float scale=0.55)
None	ros_image_streamer.viewer_node._draw_header_overlay (np.ndarray display, header, str encoding, tuple shape)
def	ros_image_streamer.viewer_node.main (args=None)

Variables
dictionary	ros_image_streamer.viewer_node._ENCODING_CONVERSIONS
int	ros_image_streamer.viewer_node._FREQ_WINDOW = 30
int	ros_image_streamer.viewer_node._HEADER_PADDING = 10
int	ros_image_streamer.viewer_node._HEADER_LINE_H = 22
float	ros_image_streamer.viewer_node._HEADER_SCALE = 0.50
dictionary	ros_image_streamer.viewer_node._SINGLE_CHANNEL_ENCODINGS = {'mono8', 'bayer_rggb8', 'bayer_bggr8', 'bayer_gbrg8', 'bayer_grbg8'}