rviz::PointCloud2Display Class Reference

Displays a point cloud of type sensor_msgs::PointCloud2. More...

#include <point_cloud2_display.h>

Inheritance diagram for rviz::PointCloud2Display:

List of all members.

Public Member Functions
	PointCloud2Display ()
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.
	~PointCloud2Display ()
Protected Member Functions
virtual void	onInitialize ()
	Do initialization. Overridden from MessageFilterDisplay.
virtual void	processMessage (const sensor_msgs::PointCloud2ConstPtr &cloud)
	Process a single message. Overridden from MessageFilterDisplay.
Protected Attributes
PointCloudCommon *	point_cloud_common_
IntProperty *	queue_size_property_
Private Slots
void	updateQueueSize ()

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Detailed Description

Displays a point cloud of type sensor_msgs::PointCloud2.

By default it will assume channel 0 of the cloud is an intensity value, and will color them by intensity. If you set the channel's name to "rgb", it will interpret the channel as an integer rgb value, with r, g and b all being 8 bits.

Definition at line 51 of file point_cloud2_display.h.

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Constructor & Destructor Documentation

rviz::PointCloud2Display::PointCloud2Display

(

)

Definition at line 48 of file point_cloud2_display.cpp.

rviz::PointCloud2Display::~PointCloud2Display

(

)

Definition at line 62 of file point_cloud2_display.cpp.

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Member Function Documentation

void rviz::PointCloud2Display::onInitialize

(

)

[protected, virtual]

Do initialization. Overridden from MessageFilterDisplay.

Reimplemented from rviz::MessageFilterDisplay< sensor_msgs::PointCloud2 >.

Definition at line 67 of file point_cloud2_display.cpp.

void rviz::PointCloud2Display::processMessage

(

const sensor_msgs::PointCloud2ConstPtr &

cloud

)

[protected, virtual]

Process a single message. Overridden from MessageFilterDisplay.

Definition at line 78 of file point_cloud2_display.cpp.

void rviz::PointCloud2Display::reset

(

)

[virtual]

Called to tell the display to clear its state.

Reimplemented from rviz::MessageFilterDisplay< sensor_msgs::PointCloud2 >.

Definition at line 173 of file point_cloud2_display.cpp.

void rviz::PointCloud2Display::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 168 of file point_cloud2_display.cpp.

void rviz::PointCloud2Display::updateQueueSize

(

)

[private, slot]

Definition at line 73 of file point_cloud2_display.cpp.

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Member Data Documentation

PointCloudCommon* rviz::PointCloud2Display::point_cloud_common_ [protected]

Definition at line 74 of file point_cloud2_display.h.

IntProperty* rviz::PointCloud2Display::queue_size_property_ [protected]

Definition at line 72 of file point_cloud2_display.h.

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

• point_cloud2_display.h
• point_cloud2_display.cpp