Public Member Functions
void	show (const cv::Mat &image, const std::string &text="", bool hold=false)
	VisualizationManager (ros::Publisher &pub)
	~VisualizationManager ()
Protected Member Functions
void	putText (cv::Mat &image, const std::string &text, const cv::Scalar &color) const
Protected Attributes
sensor_msgs::CvBridge	m_bridge
bool	m_holding
ros::Publisher	m_publisher
DUtils::Timestamp	m_unfreeze_time

Detailed Description

Definition at line 42 of file VisualizationManager.h.

Constructor & Destructor Documentation

VisualizationManager::VisualizationManager ( ros::Publisher & pub )

Creates the visualization manager attached to the publisher it must send the images through

Parameters:

pub publisher

Definition at line 44 of file VisualizationManager.cpp.

VisualizationManager::~VisualizationManager ( )

Definition at line 51 of file VisualizationManager.cpp.

void VisualizationManager::putText	(	cv::Mat &	image,
		const std::string &	text,
		const cv::Scalar &	color
	)		const `[protected]`

Puts text in the bottom part of the image

Parameters:

image
text

Definition at line 119 of file VisualizationManager.cpp.

void VisualizationManager::show	(	const cv::Mat &	image,
		const std::string &	text = `""`,
		bool	hold = `false`
	)

Sends the given image through the publishing topic

Parameters:

image
hold	if true, image is frozen for a short time

Definition at line 57 of file VisualizationManager.cpp.

Definition at line 73 of file VisualizationManager.h.

Definition at line 75 of file VisualizationManager.h.

Definition at line 72 of file VisualizationManager.h.

Definition at line 76 of file VisualizationManager.h.

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