ImageView Class Reference

#include <image_view.h>

Inheritance diagram for ImageView:

Public Member Functions
	ImageView (QWidget *parent=nullptr)
	~ImageView () override
Public Member Functions inherited from rviz::QtOgreRenderWindow
bool	enableStereo (bool enable)
	Enable or disable stereo rendering If stereo is not supported this is ignored. More...
Ogre::Camera *	getCamera () const
Ogre::Viewport *	getViewport () const
	QtOgreRenderWindow (QWidget *parent=nullptr)
void	setAutoRender (bool auto_render)
void	setBackgroundColor (Ogre::ColourValue color)
void	setCamera (Ogre::Camera *camera)
void	setOrthoScale (float scale)
	Set the scale of the orthographic window. Only valid for an orthographic camera. More...
void	setOverlaysEnabled (bool overlays_enabled)
virtual void	setPostRenderCallback (boost::function< void()> func)
virtual void	setPreRenderCallback (boost::function< void()> func)
void	setupStereo ()
	Prepare to render in stereo if enabled and supported. More...
QSize	sizeHint () const override
	~QtOgreRenderWindow () override
Public Member Functions inherited from rviz::RenderWidget
Ogre::RenderWindow *	getRenderWindow ()
	RenderWidget (RenderSystem *render_system, QWidget *parent=nullptr)
	~RenderWidget () override

Protected Member Functions
void	showEvent (QShowEvent *event) override
Protected Member Functions inherited from rviz::QtOgreRenderWindow
void	paintEvent (QPaintEvent *e) override
void	postViewportUpdate (const Ogre::RenderTargetViewportEvent &evt) override
void	prepareStereoViewport (Ogre::Viewport *)
void	preViewportUpdate (const Ogre::RenderTargetViewportEvent &evt) override
void	resizeEvent (QResizeEvent *event) override
void	setCameraAspectRatio ()
Protected Member Functions inherited from rviz::RenderWidget
void	moveEvent (QMoveEvent *e) override
QPaintEngine *	paintEngine () const override
void	paintEvent (QPaintEvent *e) override
void	resizeEvent (QResizeEvent *e) override

Private Slots
void	onTimer ()

Private Member Functions
void	textureCallback (const sensor_msgs::Image::ConstPtr &msg)

Private Attributes
Ogre::Camera *	camera_
ros::NodeHandle	nh_
Ogre::SceneManager *	scene_manager_
ROSImageTexture *	texture_
image_transport::ImageTransport	texture_it_
boost::shared_ptr< image_transport::SubscriberFilter >	texture_sub_

Additional Inherited Members
Protected Attributes inherited from rviz::QtOgreRenderWindow
bool	auto_render_
Ogre::ColourValue	background_color_
Ogre::Camera *	camera_
Ogre::Camera *	left_camera_
Ogre::Root *	ogre_root_
float	ortho_scale_
bool	overlays_enabled_
boost::function< void()>	post_render_callback_
	Functor which is called after each render. More...
boost::function< void()>	pre_render_callback_
	Functor which is called before each render. More...
bool	rendering_stereo_
Ogre::Camera *	right_camera_
Ogre::Viewport *	right_viewport_
bool	stereo_enabled_
Ogre::Viewport *	viewport_
Protected Attributes inherited from rviz::RenderWidget
qreal	pixel_ratio_
RenderSystem *	render_system_
Ogre::RenderWindow *	render_window_
QFrame *	renderFrame

Detailed Description

Definition at line 56 of file image_view.h.

Constructor & Destructor Documentation

ImageView()

ImageView::ImageView

(

QWidget *

parent = nullptr

)

Definition at line 58 of file image_view.cpp.

~ImageView()

ImageView::~ImageView ( )

override

Definition at line 69 of file image_view.cpp.

Member Function Documentation

onTimer

void ImageView::onTimer ( )

privateslot

Definition at line 137 of file image_view.cpp.

showEvent()

void ImageView::showEvent ( QShowEvent *  event )

overrideprotected

Definition at line 74 of file image_view.cpp.

textureCallback()

void ImageView::textureCallback ( const sensor_msgs::Image::ConstPtr &  msg )

private

Definition at line 167 of file image_view.cpp.

Member Data Documentation

camera_

Ogre::Camera* ImageView::camera_

private

Definition at line 73 of file image_view.h.

nh_

ros::NodeHandle ImageView::nh_

private

Definition at line 76 of file image_view.h.

scene_manager_

Ogre::SceneManager* ImageView::scene_manager_

private

Definition at line 72 of file image_view.h.

texture_

ROSImageTexture* ImageView::texture_

private

Definition at line 74 of file image_view.h.

texture_it_

image_transport::ImageTransport ImageView::texture_it_

private

Definition at line 78 of file image_view.h.

texture_sub_

boost::shared_ptr<image_transport::SubscriberFilter> ImageView::texture_sub_

private

Definition at line 79 of file image_view.h.

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

• image_view.h
• image_view.cpp