rviz::LaserScanDisplay Class Reference

Visualizes a laser scan, received as a sensor_msgs::LaserScan. More...

#include <laser_scan_display.h>

Inheritance diagram for rviz::LaserScanDisplay:

List of all members.

Public Member Functions
	LaserScanDisplay ()
virtual void	reset ()
	Called to tell the display to clear its state.
virtual void	update (float wall_dt, float ros_dt)
	Called periodically by the visualization manager.
	~LaserScanDisplay ()
Protected Member Functions
virtual void	onInitialize ()
	Do initialization. Overridden from MessageFilterDisplay.
virtual void	processMessage (const sensor_msgs::LaserScanConstPtr &scan)
	Process a single message. Overridden from MessageFilterDisplay.
Protected Attributes
ros::Duration	filter_tolerance_
PointCloudCommon *	point_cloud_common_
laser_geometry::LaserProjection *	projector_
IntProperty *	queue_size_property_
Private Slots
void	updateQueueSize ()

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Detailed Description

Visualizes a laser scan, received as a sensor_msgs::LaserScan.

Definition at line 49 of file laser_scan_display.h.

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Constructor & Destructor Documentation

rviz::LaserScanDisplay::LaserScanDisplay

(

)

Definition at line 49 of file laser_scan_display.cpp.

rviz::LaserScanDisplay::~LaserScanDisplay

(

)

Definition at line 64 of file laser_scan_display.cpp.

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Member Function Documentation

void rviz::LaserScanDisplay::onInitialize

(

)

[protected, virtual]

Do initialization. Overridden from MessageFilterDisplay.

Reimplemented from rviz::MessageFilterDisplay< sensor_msgs::LaserScan >.

Definition at line 70 of file laser_scan_display.cpp.

void rviz::LaserScanDisplay::processMessage

(

const sensor_msgs::LaserScanConstPtr &

scan

)

[protected, virtual]

Process a single message. Overridden from MessageFilterDisplay.

Definition at line 81 of file laser_scan_display.cpp.

void rviz::LaserScanDisplay::reset

(

)

[virtual]

Called to tell the display to clear its state.

Reimplemented from rviz::MessageFilterDisplay< sensor_msgs::LaserScan >.

Definition at line 115 of file laser_scan_display.cpp.

void rviz::LaserScanDisplay::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 110 of file laser_scan_display.cpp.

void rviz::LaserScanDisplay::updateQueueSize

(

)

[private, slot]

Definition at line 76 of file laser_scan_display.cpp.

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Member Data Documentation

ros::Duration rviz::LaserScanDisplay::filter_tolerance_ [protected]

Definition at line 75 of file laser_scan_display.h.

PointCloudCommon* rviz::LaserScanDisplay::point_cloud_common_ [protected]

Definition at line 72 of file laser_scan_display.h.

laser_geometry::LaserProjection* rviz::LaserScanDisplay::projector_ [protected]

Definition at line 74 of file laser_scan_display.h.

IntProperty* rviz::LaserScanDisplay::queue_size_property_ [protected]

Definition at line 70 of file laser_scan_display.h.

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

• laser_scan_display.h
• laser_scan_display.cpp