stdr_gui::CLaserVisualisation Class Reference

Implements the functionalities of the laser visualization widget. Inherits form QWidget and Ui_laserVisualization (auto created from ui file) More...

#include <stdr_laser_visualization.h>

Inheritance diagram for stdr_gui::CLaserVisualisation:

Public Member Functions
void	callback (const sensor_msgs::LaserScan &msg)
	Called when new laser data are available. More...
	CLaserVisualisation (QString name, float resolution)
	Default contructor. More...
void	closeEvent (QCloseEvent *event)
	Called when the close event is triggered. More...
void	destruct (void)
	Destroys the visualizer. More...
bool	getActive (void)
	Returns true if the visualizer is active. More...
void	paint (void)
	Paints the visualizer. More...
void	setLaser (stdr_msgs::LaserSensorMsg msg)
	Sets the laser description message. More...
	~CLaserVisualisation (void)
	Default destructor. More...

Private Attributes
bool	active_
	< True if the visualizer is active More...
QImage	internal_image_
	A void image. More...
stdr_msgs::LaserSensorMsg	msg_
	The image to draw into. More...
QString	name_
float	resolution_
	The latest laser scan. More...
sensor_msgs::LaserScan	scan_
	Subscriber for getting the laser scans. More...
ros::Subscriber	subscriber_
	Description of the laser sensor. More...
QImage	void_image_
	The laser frame id. More...

Detailed Description

Implements the functionalities of the laser visualization widget. Inherits form QWidget and Ui_laserVisualization (auto created from ui file)

Definition at line 38 of file stdr_laser_visualization.h.

Constructor & Destructor Documentation

stdr_gui::CLaserVisualisation::CLaserVisualisation	(	QString	name,
		float	resolution
	)

Default contructor.

Parameters

name	[QString] Laser frame id
resolution	[float] Map resolution

Returns

void

Definition at line 33 of file stdr_laser_visualization.cpp.

stdr_gui::CLaserVisualisation::~CLaserVisualisation

(

void

)

Default destructor.

Returns

void

Definition at line 61 of file stdr_laser_visualization.cpp.

Member Function Documentation

void stdr_gui::CLaserVisualisation::callback

(

const sensor_msgs::LaserScan &

msg

)

Called when new laser data are available.

Parameters

msg	[const sensor_msgs::LaserScan&] The new laser data

Returns

void

Definition at line 119 of file stdr_laser_visualization.cpp.

void stdr_gui::CLaserVisualisation::closeEvent

(

QCloseEvent *

event

)

Called when the close event is triggered.

Parameters

event

[QCloseEvent*] The close event

Returns

void

Definition at line 86 of file stdr_laser_visualization.cpp.

void stdr_gui::CLaserVisualisation::destruct

(

void

)

Destroys the visualizer.

Returns

void

Definition at line 70 of file stdr_laser_visualization.cpp.

bool stdr_gui::CLaserVisualisation::getActive

(

void

)

Returns true if the visualizer is active.

Returns

bool

Definition at line 97 of file stdr_laser_visualization.cpp.

void stdr_gui::CLaserVisualisation::paint

(

void

)

Paints the visualizer.

Returns

void

Definition at line 128 of file stdr_laser_visualization.cpp.

void stdr_gui::CLaserVisualisation::setLaser

(

stdr_msgs::LaserSensorMsg

msg

)

Sets the laser description message.

Parameters

msg	[stdr_msgs::LaserSensorMsg] The laser description

Returns

void

Definition at line 107 of file stdr_laser_visualization.cpp.

Member Data Documentation

bool stdr_gui::CLaserVisualisation::active_

private

< True if the visualizer is active

The map resolution

Definition at line 46 of file stdr_laser_visualization.h.

QImage stdr_gui::CLaserVisualisation::internal_image_

private

A void image.

Definition at line 59 of file stdr_laser_visualization.h.

stdr_msgs::LaserSensorMsg stdr_gui::CLaserVisualisation::msg_

private

The image to draw into.

Definition at line 56 of file stdr_laser_visualization.h.

QString stdr_gui::CLaserVisualisation::name_

private

Definition at line 63 of file stdr_laser_visualization.h.

float stdr_gui::CLaserVisualisation::resolution_

private

The latest laser scan.

Definition at line 48 of file stdr_laser_visualization.h.

sensor_msgs::LaserScan stdr_gui::CLaserVisualisation::scan_

private

Subscriber for getting the laser scans.

Definition at line 51 of file stdr_laser_visualization.h.

ros::Subscriber stdr_gui::CLaserVisualisation::subscriber_

private

Description of the laser sensor.

Definition at line 53 of file stdr_laser_visualization.h.

QImage stdr_gui::CLaserVisualisation::void_image_

private

The laser frame id.

Definition at line 61 of file stdr_laser_visualization.h.

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

• stdr_laser_visualization.h
• stdr_laser_visualization.cpp