rqt_graph.dotcode.RosGraphDotcodeGenerator Class Reference

List of all members.

Public Member Functions
def	__init__
def	generate_dotcode
def	generate_dotgraph
def	generate_namespaces
def	quiet_filter_topic_edge
def	statistics_callback
Public Attributes
	stats_sub
Static Public Attributes
tuple	edges = dict([])
tuple	nodes = dict([])
Private Member Functions
def	_accumulate_action_topics
def	_add_edge
def	_add_node
def	_add_topic_node
def	_calc_edge_color
def	_calc_edge_penwidth
def	_calc_statistic_info
def	_filter_leaf_topics
def	_filter_orphaned_edges
def	_filter_orphaned_topics
def	_get_max_age
def	_get_max_age_on_topic
def	_get_max_traffic
def	_get_node_edge_map
def	_quiet_filter
def	_split_filter_string

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Detailed Description

Definition at line 72 of file dotcode.py.

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Constructor & Destructor Documentation

def rqt_graph.dotcode.RosGraphDotcodeGenerator.__init__

(

self

)

Definition at line 80 of file dotcode.py.

---

Member Function Documentation

def rqt_graph.dotcode.RosGraphDotcodeGenerator._accumulate_action_topics	(		self,
			nodes_in,
			edges_in,
			node_connections
	)		[private]

takes topic nodes, edges and node connections.
Returns topic nodes where action topics have been removed,
edges where the edges to action topics have been removed, and
a map with the connection to each virtual action topic node

Definition at line 366 of file dotcode.py.

def rqt_graph.dotcode.RosGraphDotcodeGenerator._add_edge	(		self,
			edge,
			dotcode_factory,
			dotgraph,
			is_topic = False
	)		[private]

Definition at line 192 of file dotcode.py.

def rqt_graph.dotcode.RosGraphDotcodeGenerator._add_node	(		self,
			node,
			rosgraphinst,
			dotcode_factory,
			dotgraph,
			quiet
	)		[private]

Definition at line 213 of file dotcode.py.

def rqt_graph.dotcode.RosGraphDotcodeGenerator._add_topic_node	(		self,
			node,
			dotcode_factory,
			dotgraph,
			quiet
	)		[private]

Definition at line 236 of file dotcode.py.

def rqt_graph.dotcode.RosGraphDotcodeGenerator._calc_edge_color	(		self,
			sub,
			topic,
			pub = None
	)		[private]

Definition at line 121 of file dotcode.py.

def rqt_graph.dotcode.RosGraphDotcodeGenerator._calc_edge_penwidth	(		self,
			sub,
			topic,
			pub = None
	)		[private]

Definition at line 152 of file dotcode.py.

def rqt_graph.dotcode.RosGraphDotcodeGenerator._calc_statistic_info	(		self,
			sub,
			topic,
			pub = None
	)		[private]

Definition at line 164 of file dotcode.py.

def rqt_graph.dotcode.RosGraphDotcodeGenerator._filter_leaf_topics	(		self,
			nodes_in,
			edges_in,
			node_connections,
			hide_single_connection_topics,
			hide_dead_end_topics
	)		[private]

removes certain ending topic nodes and their edges from list of nodes and edges

@param hide_single_connection_topics: if true removes topics that are only published/subscribed by one node
@param hide_dead_end_topics: if true removes topics having only publishers

Definition at line 330 of file dotcode.py.

def rqt_graph.dotcode.RosGraphDotcodeGenerator._filter_orphaned_edges	(		self,
			edges,
			nodes
	)		[private]

Definition at line 284 of file dotcode.py.

def rqt_graph.dotcode.RosGraphDotcodeGenerator._filter_orphaned_topics	(		self,
			nt_nodes,
			edges
	)		[private]

remove topic graphnodes without connected ROS nodes

Definition at line 289 of file dotcode.py.

def rqt_graph.dotcode.RosGraphDotcodeGenerator._get_max_age

(

self

)

[private]

Definition at line 107 of file dotcode.py.

def rqt_graph.dotcode.RosGraphDotcodeGenerator._get_max_age_on_topic	(		self,
			sub,
			topic
	)		[private]

Definition at line 115 of file dotcode.py.

def rqt_graph.dotcode.RosGraphDotcodeGenerator._get_max_traffic

(

self

)

[private]

Definition at line 99 of file dotcode.py.

def rqt_graph.dotcode.RosGraphDotcodeGenerator._get_node_edge_map	(		self,
			edges
	)		[private]

returns a dict mapping node name to edge objects partitioned in incoming and outgoing edges

Definition at line 318 of file dotcode.py.

def rqt_graph.dotcode.RosGraphDotcodeGenerator._quiet_filter	(		self,
			name
	)		[private]

Definition at line 244 of file dotcode.py.

def rqt_graph.dotcode.RosGraphDotcodeGenerator._split_filter_string	(		self,
			ns_filter
	)		[private]

splits a string after each comma, and treats tokens with leading dash as exclusions.
Adds .* as inclusion if no other inclusion option was given

Definition at line 304 of file dotcode.py.

def rqt_graph.dotcode.RosGraphDotcodeGenerator.generate_dotcode	(		self,
			rosgraphinst,
			ns_filter,
			topic_filter,
			graph_mode,
			dotcode_factory,
			hide_single_connection_topics = False,
			hide_dead_end_topics = False,
			cluster_namespaces_level = 0,
			accumulate_actions = True,
			orientation = 'LR',
			rank = 'same',
			ranksep = 0.2,
			rankdir = 'TB',
			simplify = True,
			quiet = False
	)

@param rosgraphinst: RosGraph instance
@param ns_filter: nodename filter
@type  ns_filter: string
@param topic_filter: topicname filter
@type  ns_filter: string
@param graph_mode str: NODE_NODE_GRAPH | NODE_TOPIC_GRAPH | NODE_TOPIC_ALL_GRAPH
@type  graph_mode: str
@param orientation: rankdir value (see ORIENTATIONS dict)
@type  dotcode_factory: object
@param dotcode_factory: abstract factory manipulating dot language objects
@param hide_single_connection_topics: if true remove topics with just one connection
@param hide_dead_end_topics: if true remove topics with publishers only
@param cluster_namespaces_level: if > 0 places box around members of same namespace (TODO: multiple namespace layers)
@param accumulate_actions: if true each 5 action topic graph nodes are shown as single graph node
@return: dotcode generated from graph singleton
@rtype: str

Definition at line 519 of file dotcode.py.

def rqt_graph.dotcode.RosGraphDotcodeGenerator.generate_dotgraph	(		self,
			rosgraphinst,
			ns_filter,
			topic_filter,
			graph_mode,
			dotcode_factory,
			hide_single_connection_topics = False,
			hide_dead_end_topics = False,
			cluster_namespaces_level = 0,
			accumulate_actions = True,
			orientation = 'LR',
			rank = 'same',
			ranksep = 0.2,
			rankdir = 'TB',
			simplify = True,
			quiet = False
	)

See generate_dotcode

Definition at line 405 of file dotcode.py.

def rqt_graph.dotcode.RosGraphDotcodeGenerator.generate_namespaces	(		self,
			graph,
			graph_mode,
			quiet = False
	)

Determine the namespaces of the nodes being displayed

Definition at line 257 of file dotcode.py.

def rqt_graph.dotcode.RosGraphDotcodeGenerator.quiet_filter_topic_edge	(		self,
			edge
	)

Definition at line 251 of file dotcode.py.

def rqt_graph.dotcode.RosGraphDotcodeGenerator.statistics_callback	(		self,
			msg
	)

Definition at line 88 of file dotcode.py.

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Member Data Documentation

tuple rqt_graph::dotcode.RosGraphDotcodeGenerator::edges = dict([]) [static]

Definition at line 75 of file dotcode.py.

tuple rqt_graph::dotcode.RosGraphDotcodeGenerator::nodes = dict([]) [static]

Definition at line 78 of file dotcode.py.

rqt_graph::dotcode.RosGraphDotcodeGenerator::stats_sub

Definition at line 80 of file dotcode.py.

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

• dotcode.py