rviz_interaction_tools::ImageOverlay Class Reference

#include <image_overlay.h>

List of all members.

Public Member Functions
void	clear ()
int	getHeight ()
Ogre::MaterialPtr	getMaterial ()
int	getWidth ()
	ImageOverlay (Ogre::SceneNode *scene_root, unsigned char render_queue_group)
bool	setImage (unsigned char *rgb_data, int width, int height)
	copy RGB data to texture
bool	setImage (const sensor_msgs::Image &image)
bool	setImage (const sensor_msgs::Image &image, const stereo_msgs::DisparityImage &disparity_image)
bool	update ()
virtual	~ImageOverlay ()
Private Member Functions
bool	setImageNoLock (const sensor_msgs::Image &image)
Private Attributes
int	count_
Ogre::Image	empty_image_
int	height_
std::vector< unsigned char >	image_buffer_
Ogre::Rectangle2D *	image_rect_
boost::mutex	mutex_
bool	new_image_
std::string	resource_group_name_
Ogre::SceneNode *	scene_root_
Ogre::TexturePtr	texture_
Ogre::MaterialPtr	texture_material_
int	width_

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Detailed Description

paints an image, filling the whole viewport performs locking so it can used in a thread-safe way

Definition at line 54 of file image_overlay.h.

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Constructor & Destructor Documentation

rviz_interaction_tools::ImageOverlay::ImageOverlay	(	Ogre::SceneNode *	scene_root,
		unsigned char	render_queue_group
	)

Definition at line 49 of file image_overlay.cpp.

rviz_interaction_tools::ImageOverlay::~ImageOverlay

(

)

[virtual]

Definition at line 117 of file image_overlay.cpp.

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Member Function Documentation

void rviz_interaction_tools::ImageOverlay::clear

(

void

)

Definition at line 282 of file image_overlay.cpp.

int rviz_interaction_tools::ImageOverlay::getHeight

(

)

Definition at line 298 of file image_overlay.cpp.

Ogre::MaterialPtr rviz_interaction_tools::ImageOverlay::getMaterial

(

)

[inline]

Definition at line 83 of file image_overlay.h.

int rviz_interaction_tools::ImageOverlay::getWidth

(

)

Definition at line 291 of file image_overlay.cpp.

bool rviz_interaction_tools::ImageOverlay::setImage	(	unsigned char *	rgb_data,
		int	width,
		int	height
	)

copy RGB data to texture

Definition at line 228 of file image_overlay.cpp.

bool rviz_interaction_tools::ImageOverlay::setImage

(

const sensor_msgs::Image &

image

)

Definition at line 167 of file image_overlay.cpp.

bool rviz_interaction_tools::ImageOverlay::setImage	(	const sensor_msgs::Image &	image,
		const stereo_msgs::DisparityImage &	disparity_image
	)

copy mono or RGB image to texture, color areas with missing disparity in red (if present)

Note:

disparity_image is optional

you have to call update() for the changes to take effect

Definition at line 124 of file image_overlay.cpp.

bool rviz_interaction_tools::ImageOverlay::setImageNoLock

(

const sensor_msgs::Image &

image

)

[private]

Definition at line 180 of file image_overlay.cpp.

bool rviz_interaction_tools::ImageOverlay::update

(

void

)

Definition at line 247 of file image_overlay.cpp.

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Member Data Documentation

int rviz_interaction_tools::ImageOverlay::count_ [private]

Definition at line 92 of file image_overlay.h.

Ogre::Image rviz_interaction_tools::ImageOverlay::empty_image_ [private]

Definition at line 96 of file image_overlay.h.

int rviz_interaction_tools::ImageOverlay::height_ [private]

Definition at line 105 of file image_overlay.h.

std::vector<unsigned char> rviz_interaction_tools::ImageOverlay::image_buffer_ [private]

Definition at line 103 of file image_overlay.h.

Ogre::Rectangle2D* rviz_interaction_tools::ImageOverlay::image_rect_ [private]

Definition at line 97 of file image_overlay.h.

boost::mutex rviz_interaction_tools::ImageOverlay::mutex_ [private]

Definition at line 90 of file image_overlay.h.

bool rviz_interaction_tools::ImageOverlay::new_image_ [private]

Definition at line 102 of file image_overlay.h.

std::string rviz_interaction_tools::ImageOverlay::resource_group_name_ [private]

Definition at line 107 of file image_overlay.h.

Ogre::SceneNode* rviz_interaction_tools::ImageOverlay::scene_root_ [private]

Definition at line 99 of file image_overlay.h.

Ogre::TexturePtr rviz_interaction_tools::ImageOverlay::texture_ [private]

Definition at line 95 of file image_overlay.h.

Ogre::MaterialPtr rviz_interaction_tools::ImageOverlay::texture_material_ [private]

Definition at line 94 of file image_overlay.h.

int rviz_interaction_tools::ImageOverlay::width_ [private]

Definition at line 104 of file image_overlay.h.

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

• image_overlay.h
• image_overlay.cpp