Accumulates and displays the pose from a nav_msgs::Odometry message. More...

#include <odometry_display.h>

Inheritance diagram for rviz::OdometryDisplay:

Public Member Functions
virtual void	fixedFrameChanged ()
	Called by setFixedFrame(). Override to respond to changes to fixed_frame_.
	OdometryDisplay ()
virtual void	onInitialize ()
	Override this function to do subclass-specific initialization.
virtual void	reset ()
	Called to tell the display to clear its state.
virtual void	setTopic (const QString &topic, const QString &datatype)
	Set the ROS topic to listen to for this display.
virtual void	update (float wall_dt, float ros_dt)
	Called periodically by the visualization manager.
virtual	~OdometryDisplay ()
Protected Member Functions
virtual void	onDisable ()
	Derived classes override this to do the actual work of disabling themselves.
virtual void	onEnable ()
	Derived classes override this to do the actual work of enabling themselves.
Private Types
typedef std::deque< Arrow * >	D_Arrow
Private Slots
void	updateColor ()
void	updateLength ()
void	updateTopic ()
Private Member Functions
void	clear ()
void	incomingMessage (const nav_msgs::Odometry::ConstPtr &message)
void	subscribe ()
void	transformArrow (const nav_msgs::Odometry::ConstPtr &message, Arrow *arrow)
void	unsubscribe ()
Private Attributes
FloatProperty *	angle_tolerance_property_
D_Arrow	arrows_
ColorProperty *	color_property_
IntProperty *	keep_property_
nav_msgs::Odometry::ConstPtr	last_used_message_
FloatProperty *	length_property_
uint32_t	messages_received_
FloatProperty *	position_tolerance_property_
message_filters::Subscriber < nav_msgs::Odometry >	sub_
tf::MessageFilter < nav_msgs::Odometry > *	tf_filter_
RosTopicProperty *	topic_property_

Detailed Description

Accumulates and displays the pose from a nav_msgs::Odometry message.

Definition at line 61 of file odometry_display.h.

Member Typedef Documentation

typedef std::deque<Arrow*> rviz::OdometryDisplay::D_Arrow [private]

Definition at line 94 of file odometry_display.h.

Constructor & Destructor Documentation

rviz::OdometryDisplay::OdometryDisplay ( )

Definition at line 49 of file odometry_display.cpp.

rviz::OdometryDisplay::~OdometryDisplay ( ) [virtual]

Definition at line 84 of file odometry_display.cpp.

Member Function Documentation

void rviz::OdometryDisplay::clear ( ) [private]

Definition at line 104 of file odometry_display.cpp.

void rviz::OdometryDisplay::fixedFrameChanged ( ) [virtual]

Called by setFixedFrame(). Override to respond to changes to fixed_frame_.

Reimplemented from rviz::Display.

Definition at line 266 of file odometry_display.cpp.

void rviz::OdometryDisplay::incomingMessage ( const nav_msgs::Odometry::ConstPtr & message ) [private]

Definition at line 206 of file odometry_display.cpp.

void rviz::OdometryDisplay::onDisable ( ) [protected, virtual]

Derived classes override this to do the actual work of disabling themselves.

Reimplemented from rviz::Display.

Definition at line 192 of file odometry_display.cpp.

void rviz::OdometryDisplay::onEnable ( ) [protected, virtual]

Derived classes override this to do the actual work of enabling themselves.

Reimplemented from rviz::Display.

Definition at line 187 of file odometry_display.cpp.

void rviz::OdometryDisplay::onInitialize ( ) [virtual]

Override this function to do subclass-specific initialization.

This is called after vis_manager_ and scene_manager_ are set, and before load() or setEnabled().

setName() may or may not have been called before this.

Reimplemented from rviz::Display.

Definition at line 94 of file odometry_display.cpp.

void rviz::OdometryDisplay::reset ( ) [virtual]

Called to tell the display to clear its state.

Reimplemented from rviz::Display.

Definition at line 285 of file odometry_display.cpp.

void rviz::OdometryDisplay::setTopic	(	const QString &	topic,
		const QString &	datatype
	)		`[virtual]`

Set the ROS topic to listen to for this display.

By default, do nothing. Subclasses should override this method if they subscribe to a single ROS topic.

setTopic() is used by the "New display by topic" window; it is called with a user selected topic and its type.

Parameters:

topic	The published topic to be visualized.
datatype	The datatype of the topic.

Reimplemented from rviz::Display.

Definition at line 291 of file odometry_display.cpp.

void rviz::OdometryDisplay::subscribe ( ) [private]

Definition at line 164 of file odometry_display.cpp.

void rviz::OdometryDisplay::transformArrow	(	const nav_msgs::Odometry::ConstPtr &	message,
		Arrow *	arrow
	)		`[private]`

Definition at line 249 of file odometry_display.cpp.

void rviz::OdometryDisplay::unsubscribe ( ) [private]

Definition at line 182 of file odometry_display.cpp.

void rviz::OdometryDisplay::update	(	float	wall_dt,
		float	ros_dt
	)		`[virtual]`

Called periodically by the visualization manager.

Parameters:

wall_dt	Wall-clock time, in seconds, since the last time the update list was run through.
ros_dt	ROS time, in seconds, since the last time the update list was run through.

Reimplemented from rviz::Display.

Definition at line 272 of file odometry_display.cpp.

void rviz::OdometryDisplay::updateColor ( ) [private, slot]

Definition at line 133 of file odometry_display.cpp.

void rviz::OdometryDisplay::updateLength ( ) [private, slot]

Definition at line 150 of file odometry_display.cpp.

void rviz::OdometryDisplay::updateTopic ( ) [private, slot]

Definition at line 125 of file odometry_display.cpp.