PclUtils::ImageVis Class Reference

#include <ImageVis.h>

Inheritance diagram for PclUtils::ImageVis:

Collaboration diagram for PclUtils::ImageVis:

Public Member Functions
	ImageVis (const std::string &viewerName, bool autoInit=false)
	Default constructor. More...
void	setupInteractor (vtkSmartPointer< vtkRenderWindowInteractor > interactor, vtkSmartPointer< vtkRenderWindow > win)
	Set up our unique PCL interactor style for a given vtkRenderWindowInteractor object attached to a given vtkRenderWindow. More...
void	setRenderWindow (vtkSmartPointer< vtkRenderWindow > win)
vtkSmartPointer< vtkRenderWindow >	getRenderWindow ()
vtkSmartPointer< vtkRenderWindowInteractor >	getRenderWindowInteractor ()
void	setRenderWindowInteractor (vtkSmartPointer< vtkRenderWindowInteractor > interactor)
vtkSmartPointer< vtkRenderer >	getRender ()
	The renderer. More...
void	setRender (vtkSmartPointer< vtkRenderer > render)
bool	contains (const std::string &id) const
	Check if the image with the given id was already added to this visualizer. More...
Layer *	getLayer (const std::string &id)
void	changeOpacity (double opacity, const std::string &viewID)
void	hideShowActors (bool visibility, const std::string &viewID)
void	removeLayer (const std::string &layer_id)
	Remove a layer from the viewer. More...
LayerMap::iterator	createLayer (const std::string &layer_id, int x, int y, int width, int height, double opacity=0.5, bool fill_box=true)
	Add a new 2D rendering layer to the viewer. More...
void	addRGBImage (const QImage &qimage, unsigned x, unsigned y, const std::string &layer_id, double opacity=1.0)
void	addQImage (const QImage &qimage, const std::string &layer_id="image", double opacity=1.0)
	Add a QImage directly (ParaView-style, using vtkQImageToImageSource). More...
bool	addText (unsigned int x, unsigned int y, const std::string &text_string, double r, double g, double b, const std::string &layer_id="line", double opacity=1.0, int fontSize=10, bool bold=false)
void	enable2Dviewer (bool state)
std::string	pickItem (int x, int y)
Public Member Functions inherited from ecvGenericVisualizer2D
	ecvGenericVisualizer2D ()=default
	Default constructor. More...
virtual	~ecvGenericVisualizer2D ()=default
	Destructor. More...
Public Member Functions inherited from ecvGenericVisualizer
	ecvGenericVisualizer ()=default
	Default constructor. More...
virtual	~ecvGenericVisualizer ()=default
	Destructor. More...
Public Member Functions inherited from pcl::visualization::ImageViewer
	ImageViewer (const std::string &window_title="")
	Constructor. More...
virtual	~ImageViewer ()
	Destructor. More...
void	setInteractorStyle (vtkInteractorObserver *style)
	Set up the interactor style. By default the interactor style is set to vtkInteractorStyleImage you can use this to set it to another type. More...
void	showMonoImage (const unsigned char *data, unsigned width, unsigned height, const std::string &layer_id="mono_image", double opacity=1.0)
	Show a monochrome 2D image on screen. More...
void	addMonoImage (const unsigned char *data, unsigned width, unsigned height, const std::string &layer_id="mono_image", double opacity=1.0)
	Add a monochrome 2D image layer, but do not render it (use spin/spinOnce to update). More...
void	showMonoImage (const pcl::PointCloud< pcl::Intensity >::ConstPtr &cloud, const std::string &layer_id="mono_image", double opacity=1.0)
	Show a monochrome 2D image on screen. More...
void	addMonoImage (const pcl::PointCloud< pcl::Intensity >::ConstPtr &cloud, const std::string &layer_id="mono_image", double opacity=1.0)
	Add a monochrome 2D image layer, but do not render it (use spin/spinOnce to update). More...
void	showMonoImage (const pcl::PointCloud< pcl::Intensity > &cloud, const std::string &layer_id="mono_image", double opacity=1.0)
	Show a monochrome 2D image on screen. More...
void	addMonoImage (const pcl::PointCloud< pcl::Intensity > &cloud, const std::string &layer_id="mono_image", double opacity=1.0)
	Add a monochrome 2D image layer, but do not render it (use spin/spinOnce to update). More...
void	showMonoImage (const pcl::PointCloud< pcl::Intensity8u >::ConstPtr &cloud, const std::string &layer_id="mono_image", double opacity=1.0)
	Show a monochrome 2D image on screen. More...
void	addMonoImage (const pcl::PointCloud< pcl::Intensity8u >::ConstPtr &cloud, const std::string &layer_id="mono_image", double opacity=1.0)
	Add a monochrome 2D image layer, but do not render it (use spin/spinOnce to update). More...
void	showMonoImage (const pcl::PointCloud< pcl::Intensity8u > &cloud, const std::string &layer_id="mono_image", double opacity=1.0)
	Show a monochrome 2D image on screen. More...
void	addMonoImage (const pcl::PointCloud< pcl::Intensity8u > &cloud, const std::string &layer_id="mono_image", double opacity=1.0)
	Add a monochrome 2D image layer, but do not render it (use spin/spinOnce to update). More...
void	showRGBImage (const unsigned char *data, unsigned width, unsigned height, const std::string &layer_id="rgb_image", double opacity=1.0)
	Show a 2D RGB image on screen. More...
void	addRGBImage (const unsigned char *data, unsigned width, unsigned height, const std::string &layer_id="rgb_image", double opacity=1.0, bool autoresize=true)
	Add an RGB 2D image layer, but do not render it (use spin/spinOnce to update). More...
template<typename T >
void	showRGBImage (const typename pcl::PointCloud< T >::ConstPtr &cloud, const std::string &layer_id="rgb_image", double opacity=1.0)
	Show a 2D image on screen, obtained from the RGB channel of a point cloud. More...
template<typename T >
void	addRGBImage (const typename pcl::PointCloud< T >::ConstPtr &cloud, const std::string &layer_id="rgb_image", double opacity=1.0)
	Add an RGB 2D image layer, but do not render it (use spin/spinOnce to update). More...
template<typename T >
void	showRGBImage (const pcl::PointCloud< T > &cloud, const std::string &layer_id="rgb_image", double opacity=1.0)
	Show a 2D image on screen, obtained from the RGB channel of a point cloud. More...
template<typename T >
void	addRGBImage (const pcl::PointCloud< T > &cloud, const std::string &layer_id="rgb_image", double opacity=1.0)
	Add an RGB 2D image layer, but do not render it (use spin/spinOnce to update). More...
void	showFloatImage (const float *data, unsigned int width, unsigned int height, float min_value=std::numeric_limits< float >::min(), float max_value=std::numeric_limits< float >::max(), bool grayscale=false, const std::string &layer_id="float_image", double opacity=1.0)
	Show a 2D image (float) on screen. More...
void	addFloatImage (const float *data, unsigned int width, unsigned int height, float min_value=std::numeric_limits< float >::min(), float max_value=std::numeric_limits< float >::max(), bool grayscale=false, const std::string &layer_id="float_image", double opacity=1.0)
	Add a float 2D image layer, but do not render it (use spin/spinOnce to update). More...
void	showShortImage (const unsigned short *short_image, unsigned int width, unsigned int height, unsigned short min_value=std::numeric_limits< unsigned short >::min(), unsigned short max_value=std::numeric_limits< unsigned short >::max(), bool grayscale=false, const std::string &layer_id="short_image", double opacity=1.0)
	Show a 2D image (unsigned short) on screen. More...
void	addShortImage (const unsigned short *short_image, unsigned int width, unsigned int height, unsigned short min_value=std::numeric_limits< unsigned short >::min(), unsigned short max_value=std::numeric_limits< unsigned short >::max(), bool grayscale=false, const std::string &layer_id="short_image", double opacity=1.0)
	Add a short 2D image layer, but do not render it (use spin/spinOnce to update). More...
void	showAngleImage (const float *data, unsigned width, unsigned height, const std::string &layer_id="angle_image", double opacity=1.0)
	Show a 2D image on screen representing angle data. More...
void	addAngleImage (const float *data, unsigned width, unsigned height, const std::string &layer_id="angle_image", double opacity=1.0)
	Add an angle 2D image layer, but do not render it (use spin/spinOnce to update). More...
void	showHalfAngleImage (const float *data, unsigned width, unsigned height, const std::string &layer_id="half_angle_image", double opacity=1.0)
	Show a 2D image on screen representing half angle data. More...
void	addHalfAngleImage (const float *data, unsigned width, unsigned height, const std::string &layer_id="half_angle_image", double opacity=1.0)
	Add a half angle 2D image layer, but do not render it (use spin/spinOnce to update). More...
void	markPoint (std::size_t u, std::size_t v, Vector3ub fg_color, Vector3ub bg_color=red_color, double radius=3.0, const std::string &layer_id="points", double opacity=1.0)
	Sets the pixel at coordinates(u,v) to color while setting the neighborhood to another. More...
void	markPoints (const std::vector< int > &uv, Vector3ub fg_color, Vector3ub bg_color=red_color, double size=3.0, const std::string &layer_id="markers", double opacity=1.0)
	Sets the pixel at coordinates(u,v) to color while setting the neighborhood to another. More...
void	markPoints (const std::vector< float > &uv, Vector3ub fg_color, Vector3ub bg_color=red_color, double size=3.0, const std::string &layer_id="markers", double opacity=1.0)
	Sets the pixel at coordinates(u,v) to color while setting the neighborhood to another (float coordinates version). More...
void	setWindowTitle (const std::string &name)
	Set the window title name. More...
void	spin ()
	Spin method. Calls the interactor and runs an internal loop. More...
void	spinOnce (int time=1, bool force_redraw=true)
	Spin once method. Calls the interactor and updates the screen once. More...
boost::signals2::connection	registerKeyboardCallback (void(*callback)(const pcl::visualization::KeyboardEvent &, void *), void *cookie=nullptr)
	Register a callback function for keyboard events. More...
template<typename T >
boost::signals2::connection	registerKeyboardCallback (void(T::*callback)(const pcl::visualization::KeyboardEvent &, void *), T &instance, void *cookie=nullptr)
	Register a callback function for keyboard events. More...
boost::signals2::connection	registerKeyboardCallback (std::function< void(const pcl::visualization::KeyboardEvent &)> cb)
	Register a callback std::function for keyboard events. More...
boost::signals2::connection	registerMouseCallback (void(*callback)(const pcl::visualization::MouseEvent &, void *), void *cookie=nullptr)
	Register a callback std::function for mouse events. More...
template<typename T >
boost::signals2::connection	registerMouseCallback (void(T::*callback)(const pcl::visualization::MouseEvent &, void *), T &instance, void *cookie=nullptr)
	Register a callback function for mouse events. More...
boost::signals2::connection	registerMouseCallback (std::function< void(const pcl::visualization::MouseEvent &)> cb)
	Register a callback function for mouse events. More...
void	setPosition (int x, int y)
	Set the position in screen coordinates. More...
void	setSize (int xw, int yw)
	Set the window size in screen coordinates. More...
int *	getSize ()
	Return the window size in pixels. More...
bool	wasStopped () const
	Returns true when the user tried to close the window. More...
void	close ()
	Stop the interaction and close the visualizaton window. More...
bool	addCircle (unsigned int x, unsigned int y, double radius, const std::string &layer_id="circles", double opacity=1.0)
	Add a circle shape from a point and a radius. More...
bool	addCircle (unsigned int x, unsigned int y, double radius, double r, double g, double b, const std::string &layer_id="circles", double opacity=1.0)
	Add a circle shape from a point and a radius. More...
bool	addRectangle (const pcl::PointXY &min_pt, const pcl::PointXY &max_pt, const std::string &layer_id="rectangles", double opacity=1.0)
	Add a 2D box and color its edges with a given color. More...
bool	addRectangle (const pcl::PointXY &min_pt, const pcl::PointXY &max_pt, double r, double g, double b, const std::string &layer_id="rectangles", double opacity=1.0)
	Add a 2D box and color its edges with a given color. More...
bool	addRectangle (unsigned int x_min, unsigned int x_max, unsigned int y_min, unsigned int y_max, const std::string &layer_id="rectangles", double opacity=1.0)
	Add a 2D box and color its edges with a given color. More...
bool	addRectangle (unsigned int x_min, unsigned int x_max, unsigned int y_min, unsigned int y_max, double r, double g, double b, const std::string &layer_id="rectangles", double opacity=1.0)
	Add a 2D box and color its edges with a given color. More...
template<typename T >
bool	addRectangle (const typename pcl::PointCloud< T >::ConstPtr &image, const T &min_pt, const T &max_pt, const std::string &layer_id="rectangles", double opacity=1.0)
	Add a 2D box and color its edges with a given color. More...
template<typename T >
bool	addRectangle (const typename pcl::PointCloud< T >::ConstPtr &image, const T &min_pt, const T &max_pt, double r, double g, double b, const std::string &layer_id="rectangles", double opacity=1.0)
	Add a 2D box and color its edges with a given color. More...
template<typename T >
bool	addRectangle (const typename pcl::PointCloud< T >::ConstPtr &image, const pcl::PointCloud< T > &mask, double r, double g, double b, const std::string &layer_id="rectangles", double opacity=1.0)
	Add a 2D box that contains a given image mask and color its edges. More...
template<typename T >
bool	addRectangle (const typename pcl::PointCloud< T >::ConstPtr &image, const pcl::PointCloud< T > &mask, const std::string &layer_id="image_mask", double opacity=1.0)
	Add a 2D box that contains a given image mask and color its edges in red. More...
bool	addFilledRectangle (unsigned int x_min, unsigned int x_max, unsigned int y_min, unsigned int y_max, const std::string &layer_id="boxes", double opacity=0.5)
	Add a 2D box and fill it in with a given color. More...
bool	addFilledRectangle (unsigned int x_min, unsigned int x_max, unsigned int y_min, unsigned int y_max, double r, double g, double b, const std::string &layer_id="boxes", double opacity=0.5)
	Add a 2D box and fill it in with a given color. More...
bool	addLine (unsigned int x_min, unsigned int y_min, unsigned int x_max, unsigned int y_max, double r, double g, double b, const std::string &layer_id="line", double opacity=1.0)
	Add a 2D line with a given color. More...
bool	addLine (unsigned int x_min, unsigned int y_min, unsigned int x_max, unsigned int y_max, const std::string &layer_id="line", double opacity=1.0)
	Add a 2D line with a given color. More...
bool	addText (unsigned int x, unsigned int y, const std::string &text, double r, double g, double b, const std::string &layer_id="line", double opacity=1.0)
	Add a 2D text with a given color. More...
bool	addText (unsigned int x, unsigned int y, const std::string &text, const std::string &layer_id="line", double opacity=1.0)
	Add a 2D text with a given color. More...
template<typename T >
bool	addMask (const typename pcl::PointCloud< T >::ConstPtr &image, const pcl::PointCloud< T > &mask, double r, double g, double b, const std::string &layer_id="image_mask", double opacity=0.5)
	Add a generic 2D mask to an image. More...
template<typename T >
bool	addMask (const typename pcl::PointCloud< T >::ConstPtr &image, const pcl::PointCloud< T > &mask, const std::string &layer_id="image_mask", double opacity=0.5)
	Add a generic 2D mask to an image (colored in red) More...
template<typename T >
bool	addPlanarPolygon (const typename pcl::PointCloud< T >::ConstPtr &image, const pcl::PlanarPolygon< T > &polygon, double r, double g, double b, const std::string &layer_id="planar_polygon", double opacity=1.0)
	Add a generic 2D planar polygon to an image. More...
template<typename T >
bool	addPlanarPolygon (const typename pcl::PointCloud< T >::ConstPtr &image, const pcl::PlanarPolygon< T > &polygon, const std::string &layer_id="planar_polygon", double opacity=1.0)
	Add a generic 2D planar polygon to an image. More...
bool	addLayer (const std::string &layer_id, int width, int height, double opacity=0.5)
	Add a new 2D rendering layer to the viewer. More...
void	removeLayer (const std::string &layer_id)
	Remove a 2D layer given by its ID. More...
template<typename PointT >
bool	showCorrespondences (const pcl::PointCloud< PointT > &source_img, const pcl::PointCloud< PointT > &target_img, const pcl::Correspondences &correspondences, int nth=1, const std::string &layer_id="correspondences")
	Add the specified correspondences to the display. More...

Additional Inherited Members
Public Types inherited from pcl::visualization::ImageViewer
using	Ptr = shared_ptr< ImageViewer >
using	ConstPtr = shared_ptr< const ImageViewer >
Protected Types inherited from pcl::visualization::ImageViewer
using	LayerMap = std::vector< Layer >
Protected Member Functions inherited from pcl::visualization::ImageViewer
void	render ()
	Trigger a render call. More...
void	convertIntensityCloudToUChar (const pcl::PointCloud< pcl::Intensity > &cloud, boost::shared_array< unsigned char > data)
	Convert the Intensity information in a PointCloud<Intensity> to an unsigned char array. More...
void	convertIntensityCloud8uToUChar (const pcl::PointCloud< pcl::Intensity8u > &cloud, boost::shared_array< unsigned char > data)
	Convert the Intensity8u information in a PointCloud<Intensity8u> to an unsigned char array. More...
template<typename T >
void	convertRGBCloudToUChar (const pcl::PointCloud< T > &cloud, boost::shared_array< unsigned char > &data)
	Convert the RGB information in a PointCloud<T> to an unsigned char array. More...
void	resetStoppedFlag ()
	Set the stopped flag back to false. More...
void	emitMouseEvent (unsigned long event_id)
	Fire up a mouse event with a specified event ID. More...
void	emitKeyboardEvent (unsigned long event_id)
	Fire up a keyboard event with a specified event ID. More...
LayerMap::iterator	createLayer (const std::string &layer_id, int width, int height, double opacity=0.5, bool fill_box=true)
	Add a new 2D rendering layer to the viewer. More...
Static Protected Member Functions inherited from pcl::visualization::ImageViewer
static void	MouseCallback (vtkObject *, unsigned long eid, void *clientdata, void *calldata)
static void	KeyboardCallback (vtkObject *, unsigned long eid, void *clientdata, void *calldata)
Protected Attributes inherited from pcl::visualization::ImageViewer
boost::signals2::signal< void(const pcl::visualization::MouseEvent &)>	mouse_signal_
boost::signals2::signal< void(const pcl::visualization::KeyboardEvent &)>	keyboard_signal_
vtkSmartPointer< vtkRenderWindowInteractor >	interactor_
vtkSmartPointer< vtkCallbackCommand >	mouse_command_
vtkSmartPointer< vtkCallbackCommand >	keyboard_command_
vtkSmartPointer< ExitMainLoopTimerCallback >	exit_main_loop_timer_callback_
	Callback object enabling us to leave the main loop, when a timer fires. More...
vtkSmartPointer< ExitCallback >	exit_callback_
vtkSmartPointer< vtkImageViewer >	image_viewer_
	The ImageViewer widget. More...
vtkSmartPointer< vtkRenderWindow >	win_
	The render window. More...
vtkSmartPointer< vtkRenderer >	ren_
	The renderer. More...
vtkSmartPointer< vtkImageSlice >	slice_
	Global prop. This is the actual "actor". More...
vtkSmartPointer< ImageViewerInteractorStyle >	interactor_style_
	The interactor style. More...
boost::shared_array< unsigned char >	data_
	The data array representing the image. Used internally. More...
std::size_t	data_size_
	The data array (representing the image) size. Used internally. More...
bool	stopped_
	Set to false if the interaction loop is running. More...
int	timer_id_
	Global timer ID. Used in destructor only. More...
LayerMap	layer_map_
	Internal list with different 2D layers shapes. More...
vtkSmartPointer< vtkImageFlip >	algo_
	Image reslice, used for flipping the image. More...
std::vector< unsigned char * >	image_data_
	Internal data array. Used everytime add***Image is called. Cleared, everytime the render loop is executed. More...

Detailed Description

Definition at line 38 of file ImageVis.h.

Constructor & Destructor Documentation

ImageVis()

PclUtils::ImageVis::ImageVis	(	const std::string &	viewerName,
		bool	autoInit = false
	)

Default constructor.

Constructor is protected to avoid using this object as a non static class.

Definition at line 95 of file ImageVis.cpp.

Member Function Documentation

addQImage()

void PclUtils::ImageVis::addQImage	(	const QImage &	qimage,
		const std::string &	layer_id = "image",
		double	opacity = 1.0
	)

Add a QImage directly (ParaView-style, using vtkQImageToImageSource).

Parameters

[in]	qimage	the QImage to add
[in]	layer_id	the name of the layer
[in]	opacity	the opacity of the layer (default: 1.0)

Definition at line 522 of file ImageVis.cpp.

References addRGBImage().

addRGBImage()

void PclUtils::ImageVis::addRGBImage	(	const QImage &	qimage,
		unsigned	x,
		unsigned	y,
		const std::string &	layer_id,
		double	opacity = 1.0
	)

Definition at line 415 of file ImageVis.cpp.

References height, pcl::visualization::ImageViewer::ren_, pcl::visualization::ImageViewer::slice_, CVLog::Warning(), width, pcl::visualization::ImageViewer::win_, x, and y.

Referenced by addQImage().

addText()

bool PclUtils::ImageVis::addText	(	unsigned int	x,
		unsigned int	y,
		const std::string &	text_string,
		double	r,
		double	g,
		double	b,
		const std::string &	layer_id = "line",
		double	opacity = 1.0,
		int	fontSize = 10,
		bool	bold = false
	)

Definition at line 528 of file ImageVis.cpp.

References createLayer(), pcl::visualization::ImageViewer::getSize(), pcl::visualization::ImageViewer::interactor_style_, pcl::visualization::ImageViewer::layer_map_, pcl::visualization::ImageViewer::ren_, x, and y.

changeOpacity()

void PclUtils::ImageVis::changeOpacity	(	double	opacity,
		const std::string &	viewID
	)

Definition at line 301 of file ImageVis.cpp.

References pcl::visualization::ImageViewer::Layer::actor, getLayer(), CVLog::PrintVerbose(), and pcl::visualization::ImageViewer::win_.

contains()

bool PclUtils::ImageVis::contains

(

const std::string &

id

)

const

Check if the image with the given id was already added to this visualizer.

Parameters

[in]

id

the id of the image to check

Returns

true if a image with the specified id was found

Definition at line 246 of file ImageVis.cpp.

References pcl::visualization::ImageViewer::layer_map_.

createLayer()

pcl::visualization::ImageViewer::LayerMap::iterator PclUtils::ImageVis::createLayer	(	const std::string &	layer_id,
		int	x,
		int	y,
		int	width,
		int	height,
		double	opacity = 0.5,
		bool	fill_box = true
	)

Add a new 2D rendering layer to the viewer.

Parameters

[in]	layer_id	the name of the layer
[in]	width	the width of the layer
[in]	height	the height of the layer
[in]	opacity	the opacity of the layer: 0 for invisible, 1 for opaque. (default: 0.5)
[in]	fill_box	set to true to fill in the image with one black box before starting

Definition at line 381 of file ImageVis.cpp.

References pcl::visualization::ImageViewer::Layer::actor, height, pcl::visualization::ImageViewer::image_viewer_, pcl::visualization::ImageViewer::layer_map_, pcl::visualization::ImageViewer::Layer::layer_name, pcl::visualization::ImageViewer::ren_, width, x, and y.

Referenced by addText().

enable2Dviewer()

void PclUtils::ImageVis::enable2Dviewer

(

bool

state

)

Definition at line 128 of file ImageVis.cpp.

References getRenderWindow(), getRenderWindowInteractor(), pcl::visualization::ImageViewer::registerMouseCallback(), setRenderWindowInteractor(), setupInteractor(), vtkRenderWindowInteractorFixNew(), and CVLog::Warning().

getLayer()

pcl::visualization::ImageViewer::Layer * PclUtils::ImageVis::getLayer

(

const std::string &

id

)

Definition at line 265 of file ImageVis.cpp.

References pcl::visualization::ImageViewer::layer_map_.

Referenced by changeOpacity(), and hideShowActors().

getRender()

vtkSmartPointer< vtkRenderer > PclUtils::ImageVis::getRender

(

)

The renderer.

Definition at line 239 of file ImageVis.cpp.

References pcl::visualization::ImageViewer::ren_.

getRenderWindow()

vtkSmartPointer< vtkRenderWindow > PclUtils::ImageVis::getRenderWindow

(

)

Definition at line 112 of file ImageVis.cpp.

References pcl::visualization::ImageViewer::win_.

Referenced by enable2Dviewer(), and setupInteractor().

getRenderWindowInteractor()

vtkSmartPointer< vtkRenderWindowInteractor > PclUtils::ImageVis::getRenderWindowInteractor

(

)

Definition at line 208 of file ImageVis.cpp.

References pcl::visualization::ImageViewer::interactor_.

Referenced by enable2Dviewer().

hideShowActors()

void PclUtils::ImageVis::hideShowActors	(	bool	visibility,
		const std::string &	viewID
	)

Definition at line 275 of file ImageVis.cpp.

References pcl::visualization::ImageViewer::Layer::actor, and getLayer().

pickItem()

std::string PclUtils::ImageVis::pickItem	(	int	x,
		int	y
	)

Definition at line 170 of file ImageVis.cpp.

References pcl::visualization::ImageViewer::Layer::actor, context, pcl::visualization::ImageViewer::layer_map_, pcl::visualization::ImageViewer::Layer::layer_name, x, and y.

removeLayer()

void PclUtils::ImageVis::removeLayer

(

const std::string &

layer_id

)

Remove a layer from the viewer.

Parameters

[in]

layer_id

the name of the layer to remove

Definition at line 335 of file ImageVis.cpp.

References pcl::visualization::ImageViewer::interactor_, pcl::visualization::ImageViewer::removeLayer(), and pcl::visualization::ImageViewer::ren_.

setRender()

void PclUtils::ImageVis::setRender

(

vtkSmartPointer< vtkRenderer >

render

)

Definition at line 241 of file ImageVis.cpp.

References pcl::visualization::ImageViewer::ren_, pcl::visualization::ImageViewer::render(), and pcl::visualization::ImageViewer::slice_.

setRenderWindow()

void PclUtils::ImageVis::setRenderWindow

(

vtkSmartPointer< vtkRenderWindow >

win

)

Definition at line 195 of file ImageVis.cpp.

References pcl::visualization::ImageViewer::win_.

Referenced by setupInteractor().

setRenderWindowInteractor()

void PclUtils::ImageVis::setRenderWindowInteractor

(

vtkSmartPointer< vtkRenderWindowInteractor >

interactor

)

Definition at line 212 of file ImageVis.cpp.

References pcl::visualization::ImageViewer::exit_callback_, pcl::visualization::ImageViewer::exit_main_loop_timer_callback_, pcl::visualization::ImageViewer::interactor_, pcl::visualization::ImageViewer::resetStoppedFlag(), and pcl::visualization::ImageViewer::timer_id_.

Referenced by enable2Dviewer(), and setupInteractor().

setupInteractor()

void PclUtils::ImageVis::setupInteractor	(	vtkSmartPointer< vtkRenderWindowInteractor >	interactor,
		vtkSmartPointer< vtkRenderWindow >	win
	)

Set up our unique PCL interactor style for a given vtkRenderWindowInteractor object attached to a given vtkRenderWindow.

Parameters

[in,out]	interactor	the vtkRenderWindowInteractor object to set up
[in,out]	win	a vtkRenderWindow object that the interactor is attached to

Definition at line 116 of file ImageVis.cpp.

References getRenderWindow(), setRenderWindow(), and setRenderWindowInteractor().

Referenced by enable2Dviewer().

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

• /root/ACloudViewer/libs/PCLEngine/PclUtils/ImageVis.h
• /root/ACloudViewer/libs/PCLEngine/PclUtils/ImageVis.cpp