Detailed Description

This class creates a window as a graphical user interface (GUI) for displaying images to the user.

For a list of supported events with the observer/observable pattern, see the discussion in mrpt::gui::CBaseGUIWindow.

Definition at line 29 of file CDisplayWindow.h.

#include <mrpt/gui/CDisplayWindow.h>

Inheritance diagram for mrpt::gui::CDisplayWindow:

Public Member Functions
void *	operator new (size_t size)

void *	operator new[] (size_t size)

void	operator delete (void *ptr) throw ()

void	operator delete[] (void *ptr) throw ()

void	operator delete (void memory, void ptr) throw ()

void *	operator new (size_t size, const std::nothrow_t &) throw ()

void	operator delete (void *ptr, const std::nothrow_t &) throw ()

	CDisplayWindow (const std::string &windowCaption=std::string(), unsigned int initWidth=400, unsigned int initHeight=400)
	Constructor. More...

virtual	~CDisplayWindow ()
	Destructor. More...

virtual bool	getLastMousePosition (int &x, int &y) const MRPT_OVERRIDE
	Gets the last x,y pixel coordinates of the mouse. More...

virtual void	setCursorCross (bool cursorIsCross) MRPT_OVERRIDE
	Set cursor style to default (cursorIsCross=false) or to a cross (cursorIsCross=true) More...

void	showImageAndPoints (const mrpt::utils::CImage &img, const mrpt::math::CVectorFloat &x, const mrpt::math::CVectorFloat &y, const mrpt::utils::TColor &color=mrpt::utils::TColor::red, const bool &showNumbers=false)
	Show a given color or grayscale image on the window and print a set of points on it. More...

void	showImageAndPoints (const mrpt::utils::CImage &img, const std::vector< float > &x, const std::vector< float > &y, const mrpt::utils::TColor &color=mrpt::utils::TColor::red, const bool &showNumbers=false)

template<class FEATURELIST >
void	showImageAndPoints (const mrpt::utils::CImage &img, const FEATURELIST &list, const mrpt::utils::TColor &color=mrpt::utils::TColor::red, const bool &showIDs=false)
	Show a given color or grayscale image on the window and print a set of points on it. More...

template<class FEATURELIST >
void	showTiledImageAndPoints (const mrpt::utils::CImage &img, const FEATURELIST &list, const mrpt::utils::TColor &color=mrpt::utils::TColor::red)
	Show a given color or grayscale image on the window and print a set of points on it and a set of lines splitting the image in tiles. More...

template<class MATCHEDLIST >
void	showImagesAndMatchedPoints (const mrpt::utils::CImage &img1, const mrpt::utils::CImage &img2, const MATCHEDLIST &mList, const mrpt::utils::TColor &color=mrpt::utils::TColor::red, bool showNumbers=false)
	Show a pair of given color or grayscale images (put together) on the window and print a set of matches on them. More...

template<class FEATURELIST >
void	showImagesAndMatchedPoints (const mrpt::utils::CImage &img1, const mrpt::utils::CImage &img2, const FEATURELIST &leftList, const FEATURELIST &rightList, const mrpt::utils::TColor &color=mrpt::utils::TColor::red)
	Show a pair of given color or grayscale images (put together) on the window and print a set of matches on them. More...

void	showImage (const mrpt::utils::CImage &img)
	Show a given color or grayscale image on the window. More...

void	plot (const mrpt::math::CVectorFloat &x, const mrpt::math::CVectorFloat &y)
	Plots a graph in MATLAB-like style. More...

void	plot (const mrpt::math::CVectorFloat &y)
	Plots a graph in MATLAB-like style. More...

void	resize (unsigned int width, unsigned int height) MRPT_OVERRIDE
	Resizes the window, stretching the image to fit into the display area. More...

void	setPos (int x, int y) MRPT_OVERRIDE
	Changes the position of the window on the screen. More...

void	enableCursorCoordinatesVisualization (bool enable)
	Enables or disables the visualization of cursor coordinates on the window caption (default = enabled). More...

void	setWindowTitle (const std::string &str) MRPT_OVERRIDE
	Changes the window title text. More...

void *	getWxObject ()
	Read-only access to the wxDialog object. More...

void	notifyChildWindowDestruction ()
	Called by wx main thread to set m_hwnd to NULL. More...

void	notifySemThreadReady ()
	Called by wx main thread to signal the semaphore that the wx window is built and ready. More...

bool	isOpen ()
	Returns false if the user has already closed the window. More...

int	waitForKey (bool ignoreControlKeys=true, mrptKeyModifier *out_pushModifier=NULL)
	Waits for any key to be pushed on the image or the console, and returns the key code. More...

bool	keyHit () const
	Returns true if a key has been pushed, without blocking waiting for a new key being pushed. More...

void	clearKeyHitFlag ()
	Assure that "keyHit" will return false until the next pushed key. More...

int	getPushedKey (mrptKeyModifier *out_pushModifier=NULL)
	Returns the latest pushed key, or 0 if there is no new key stroke. More...

CObject *	clone () const
	Cloning interface for smart pointers. More...

RTTI classes and functions
mrpt::utils::CObjectPtr	duplicateGetSmartPtr () const
	Returns a copy of the object, indepently of its class, as a smart pointer (the newly created object will exist as long as any copy of this smart pointer). More...

Static Public Member Functions
static void *	operator new (size_t size, void *ptr)

static CDisplayWindowPtr	Create (const std::string &windowCaption, unsigned int initWidth=400, unsigned int initHeight=400)
	Class factory returning a smart pointer. More...

Static Public Attributes
static const mrpt::utils::TRuntimeClassId	classCObject

RTTI stuff
static const mrpt::utils::TRuntimeClassId	classCBaseGUIWindow

Protected Member Functions
void	createWxWindow (unsigned int initialWidth, unsigned int initialHeight)
	Must be called by child classes just within the constructor. More...

void	destroyWxWindow ()
	Must be called by child classes in their destructors. The code cannot be put into this class' destructor. More...

void	publishEvent (const mrptEvent &e) const
	Called when you want this object to emit an event to all the observers currently subscribed to this object. More...

bool	hasSubscribers () const
	Can be called by a derived class before preparing an event for publishing with publishEvent to determine if there is no one subscribed, so it can save the wasted time preparing an event that will be not read. More...

Protected Attributes
bool	m_enableCursorCoordinates
	Enables or disables the visualization of cursor coordinates on the window caption. More...

synch::CSemaphore	m_semThreadReady
	This semaphore will be signaled when the wx window is built and ready. More...

synch::CSemaphore	m_semWindowDestroyed
	This semaphore will be signaled when the wx window is destroyed. More...

std::string	m_caption
	The caption of the window. More...

mrpt::utils::void_ptr_noncopy	m_hwnd
	The window handle. More...

volatile bool	m_keyPushed

volatile int	m_keyPushedCode

volatile mrptKeyModifier	m_keyPushedModifier

RTTI stuff
typedef CDisplayWindowPtr	Ptr

typedef CDisplayWindowPtr	ConstPtr

static mrpt::utils::CLASSINIT	_init_CDisplayWindow

static mrpt::utils::TRuntimeClassId	classCDisplayWindow

static const mrpt::utils::TRuntimeClassId *	classinfo

static const mrpt::utils::TRuntimeClassId *	_GetBaseClass ()

virtual const mrpt::utils::TRuntimeClassId *	GetRuntimeClass () const
	Returns information about the class of an object in runtime. More...

virtual mrpt::utils::CObject *	duplicate () const
	Returns a copy of the object, indepently of its class. More...

static mrpt::utils::CObject *	CreateObject ()

static CDisplayWindowPtr	Create ()

Member Typedef Documentation

◆ ConstPtr

typedef CDisplayWindowPtr mrpt::gui::CDisplayWindow::ConstPtr

Definition at line 32 of file CDisplayWindow.h.

◆ Ptr

typedef CDisplayWindowPtr mrpt::gui::CDisplayWindow::Ptr

A typedef for the associated smart pointer

Definition at line 32 of file CDisplayWindow.h.

Constructor & Destructor Documentation

◆ CDisplayWindow()

CDisplayWindow::CDisplayWindow	(	const std::string &	windowCaption = `std::string()`,
		unsigned int	initWidth = `400`,
		unsigned int	initHeight = `400`
	)

Constructor.

Definition at line 341 of file CDisplayWindow.cpp.

References mrpt::gui::CBaseGUIWindow::createWxWindow().

Referenced by Create().

◆ ~CDisplayWindow()

CDisplayWindow::~CDisplayWindow ( )

virtual

Destructor.

Definition at line 351 of file CDisplayWindow.cpp.

References mrpt::gui::CBaseGUIWindow::destroyWxWindow().

Member Function Documentation

◆ _GetBaseClass()

static const mrpt::utils::TRuntimeClassId* mrpt::gui::CDisplayWindow::_GetBaseClass ( )

staticprotected

◆ clearKeyHitFlag()

void mrpt::gui::CBaseGUIWindow::clearKeyHitFlag ( )

inlineinherited

Assure that "keyHit" will return false until the next pushed key.

See also: keyHit, waitForKey

Definition at line 127 of file CBaseGUIWindow.h.

◆ clone()

CObject* mrpt::utils::CObject::clone ( ) const

inlineinherited

Cloning interface for smart pointers.

Definition at line 133 of file CObject.h.

◆ Create() [1/2]

static CDisplayWindowPtr mrpt::gui::CDisplayWindow::Create ( )

static

Referenced by mrpt::hwdrivers::CSwissRanger3DCamera::getNextObservation(), mrpt::hwdrivers::COpenNI2_RGBD360::getNextObservation(), mrpt::hwdrivers::COpenNI2Sensor::getNextObservation(), and mrpt::hwdrivers::CKinect::getNextObservation().

◆ Create() [2/2]

CDisplayWindowPtr CDisplayWindow::Create	(	const std::string &	windowCaption,
		unsigned int	initWidth = `400`,
		unsigned int	initHeight = `400`
	)

static

Class factory returning a smart pointer.

Definition at line 331 of file CDisplayWindow.cpp.

References CDisplayWindow().

◆ CreateObject()

static mrpt::utils::CObject* mrpt::gui::CDisplayWindow::CreateObject ( )

static

◆ createWxWindow()

void CBaseGUIWindow::createWxWindow	(	unsigned int	initialWidth,
		unsigned int	initialHeight
	)

protectedinherited

Must be called by child classes just within the constructor.

Definition at line 45 of file CBaseGUIWindow.cpp.

Referenced by CDisplayWindow(), mrpt::gui::CDisplayWindow3D::CDisplayWindow3D(), and mrpt::gui::CDisplayWindowPlots::CDisplayWindowPlots().

◆ destroyWxWindow()

void CBaseGUIWindow::destroyWxWindow ( )

protectedinherited

Must be called by child classes in their destructors. The code cannot be put into this class' destructor.

Definition at line 105 of file CBaseGUIWindow.cpp.

References mrpt::gui::WxSubsystem::isConsoleApp, MRPT_END, MRPT_START, mrpt::gui::WxSubsystem::TRequestToWxMainThread::OPCODE, mrpt::gui::WxSubsystem::pushPendingWxRequest(), mrpt::system::sleep(), mrpt::gui::WxSubsystem::TRequestToWxMainThread::source2D, mrpt::gui::WxSubsystem::TRequestToWxMainThread::source3D, mrpt::gui::WxSubsystem::TRequestToWxMainThread::sourcePlots, and mrpt::gui::WxSubsystem::waitWxShutdownsIfNoWindows().

Referenced by ~CDisplayWindow(), mrpt::gui::CDisplayWindow3D::~CDisplayWindow3D(), and mrpt::gui::CDisplayWindowPlots::~CDisplayWindowPlots().

◆ duplicate()

virtual mrpt::utils::CObject* mrpt::gui::CDisplayWindow::duplicate ( ) const

virtual

Returns a copy of the object, indepently of its class.

Implements mrpt::utils::CObject.

◆ duplicateGetSmartPtr()

mrpt::utils::CObjectPtr CObject::duplicateGetSmartPtr ( ) const

inlineinherited

Returns a copy of the object, indepently of its class, as a smart pointer (the newly created object will exist as long as any copy of this smart pointer).

Definition at line 162 of file CObject.h.

References mrpt::utils::CObjectPtr.

Referenced by mrpt::obs::CRawlog::addActions(), mrpt::slam::CIncrementalMapPartitioner::addMapFrame(), and mrpt::obs::CRawlog::addObservations().

◆ enableCursorCoordinatesVisualization()

void mrpt::gui::CDisplayWindow::enableCursorCoordinatesVisualization ( bool enable )

inline

Enables or disables the visualization of cursor coordinates on the window caption (default = enabled).

Definition at line 195 of file CDisplayWindow.h.

◆ getLastMousePosition()

bool CDisplayWindow::getLastMousePosition	(	int &	x,
		int &	y
	)		const

virtual

Gets the last x,y pixel coordinates of the mouse.

Returns: False if the window is closed.

Implements mrpt::gui::CBaseGUIWindow.

Definition at line 371 of file CDisplayWindow.cpp.

References mrpt::utils::non_copiable_ptr_basic< T >::get(), mrpt::gui::CBaseGUIWindow::m_hwnd, mrpt::gui::CWindowDialog::m_image, mrpt::gui::CWindowDialog::wxMRPTImageControl::m_last_mouse_point, and MRPT_UNUSED_PARAM.

◆ getPushedKey()

int CBaseGUIWindow::getPushedKey ( mrptKeyModifier * out_pushModifier = NULL )

inherited

Returns the latest pushed key, or 0 if there is no new key stroke.

Parameters

out_pushModifier If set to !=NULL, the modifiers of the key stroke will be saved here.

Returns: The virtual key code, as defined in <mrpt/gui/keycodes.h> (a replication of wxWidgets key codes).

See also: keyHit, waitForKey

Definition at line 188 of file CBaseGUIWindow.cpp.

References mrpt::gui::MRPTKMOD_NONE, and mrpt::system::sleep().

◆ GetRuntimeClass()

virtual const mrpt::utils::TRuntimeClassId* mrpt::gui::CDisplayWindow::GetRuntimeClass ( ) const

virtual

Returns information about the class of an object in runtime.

Reimplemented from mrpt::gui::CBaseGUIWindow.

◆ getWxObject()

void* mrpt::gui::CBaseGUIWindow::getWxObject ( )

inlineinherited

Read-only access to the wxDialog object.

Definition at line 75 of file CBaseGUIWindow.h.

References mrpt::utils::non_copiable_ptr_basic< T >::get().

Referenced by mrpt::gui::WxSubsystem::CWXMainFrame::OnTimerProcessRequests().

◆ hasSubscribers()

bool mrpt::utils::CObservable::hasSubscribers ( ) const

inlineprotectedinherited

Can be called by a derived class before preparing an event for publishing with publishEvent to determine if there is no one subscribed, so it can save the wasted time preparing an event that will be not read.

Definition at line 52 of file CObservable.h.

Referenced by mrpt::gui::CWindowDialog::OnMouseDown(), mrpt::gui::CWindowDialog::OnMouseMove(), mrpt::gui::CWindowDialog::OnResize(), and mrpt::opengl::COpenGLViewport::render().

◆ isOpen()

bool CBaseGUIWindow::isOpen ( )

inherited

Returns false if the user has already closed the window.

Definition at line 212 of file CBaseGUIWindow.cpp.

◆ keyHit()

bool mrpt::gui::CBaseGUIWindow::keyHit ( ) const

inlineinherited

Returns true if a key has been pushed, without blocking waiting for a new key being pushed.

See also: waitForKey, clearKeyHitFlag

Definition at line 122 of file CBaseGUIWindow.h.

◆ notifyChildWindowDestruction()

void CBaseGUIWindow::notifyChildWindowDestruction ( )

inherited

Called by wx main thread to set m_hwnd to NULL.

Definition at line 145 of file CBaseGUIWindow.cpp.

Referenced by mrpt::gui::CWindowDialog::OnClose(), and mrpt::gui::C3DWindowDialog::OnClose().

◆ notifySemThreadReady()

void CBaseGUIWindow::notifySemThreadReady ( )

inherited

Called by wx main thread to signal the semaphore that the wx window is built and ready.

Definition at line 220 of file CBaseGUIWindow.cpp.

Referenced by mrpt::gui::WxSubsystem::CWXMainFrame::OnTimerProcessRequests().

◆ operator delete() [1/3]

void mrpt::gui::CDisplayWindow::operator delete	(	void *	memory,
		void *	ptr
	)
throw	(
	)

inline

Definition at line 32 of file CDisplayWindow.h.

◆ operator delete() [2/3]

void mrpt::gui::CDisplayWindow::operator delete	(	void *	ptr	)
throw	(
	)

inline

Definition at line 32 of file CDisplayWindow.h.

◆ operator delete() [3/3]

void mrpt::gui::CDisplayWindow::operator delete	(	void *	ptr,
		const std::nothrow_t &
	)
throw	(
	)

inline

Definition at line 32 of file CDisplayWindow.h.

◆ operator delete[]()

void mrpt::gui::CDisplayWindow::operator delete[]	(	void *	ptr	)
throw	(
	)

inline

Definition at line 32 of file CDisplayWindow.h.

◆ operator new() [1/3]

static void* mrpt::gui::CDisplayWindow::operator new	(	size_t	size,
		void *	ptr
	)

inlinestatic

Definition at line 32 of file CDisplayWindow.h.

◆ operator new() [2/3]

void* mrpt::gui::CDisplayWindow::operator new	(	size_t	size,
		const std::nothrow_t &
	)
throw	(
	)

inline

Definition at line 32 of file CDisplayWindow.h.

◆ operator new() [3/3]

void* mrpt::gui::CDisplayWindow::operator new ( size_t size )

inline

Definition at line 32 of file CDisplayWindow.h.

◆ operator new[]()

void* mrpt::gui::CDisplayWindow::operator new[] ( size_t size )

inline

Definition at line 32 of file CDisplayWindow.h.

◆ plot() [1/2]

void CDisplayWindow::plot	(	const mrpt::math::CVectorFloat &	x,
		const mrpt::math::CVectorFloat &	y
	)

Plots a graph in MATLAB-like style.

Definition at line 455 of file CDisplayWindow.cpp.

References ASSERT_, mrpt::utils::CCanvas::cross(), mrpt::utils::CCanvas::filledRectangle(), mrpt::utils::CImage::line(), MRPT_END, MRPT_START, mrpt::utils::CImage::resize(), and showImage().

◆ plot() [2/2]

void CDisplayWindow::plot ( const mrpt::math::CVectorFloat & y )

Plots a graph in MATLAB-like style.

Definition at line 508 of file CDisplayWindow.cpp.

References ASSERT_, mrpt::utils::CCanvas::cross(), mrpt::utils::CCanvas::filledRectangle(), mrpt::utils::CImage::line(), MRPT_END, MRPT_START, red, mrpt::utils::CImage::resize(), showImage(), and mrpt::utils::CCanvas::textOut().

◆ publishEvent()

void CObservable::publishEvent ( const mrptEvent & e ) const

protectedinherited

Called when you want this object to emit an event to all the observers currently subscribed to this object.

Definition at line 49 of file CObservable.cpp.

References MRPT_END, and MRPT_START.

Referenced by mrpt::gui::CDisplayWindow3D::internal_emitGrabImageEvent(), mrpt::gui::CWindowDialog::OnChar(), mrpt::gui::CWindowDialog::OnClose(), mrpt::gui::C3DWindowDialog::OnClose(), mrpt::gui::CWindowDialog::OnMouseDown(), mrpt::gui::CWindowDialog::OnMouseMove(), mrpt::gui::CWindowDialog::OnResize(), mrpt::gui::C3DWindowDialog::OnResize(), and mrpt::opengl::COpenGLViewport::render().

◆ resize()

void CDisplayWindow::resize	(	unsigned int	width,
		unsigned int	height
	)

virtual

Resizes the window, stretching the image to fit into the display area.

Implements mrpt::gui::CBaseGUIWindow.

Definition at line 562 of file CDisplayWindow.cpp.

References mrpt::gui::CBaseGUIWindow::isOpen(), mrpt::gui::CBaseGUIWindow::m_caption, MRPT_UNUSED_PARAM, mrpt::gui::WxSubsystem::TRequestToWxMainThread::OPCODE, mrpt::gui::WxSubsystem::pushPendingWxRequest(), mrpt::gui::WxSubsystem::TRequestToWxMainThread::source2D, mrpt::gui::WxSubsystem::TRequestToWxMainThread::x, and mrpt::gui::WxSubsystem::TRequestToWxMainThread::y.

◆ setCursorCross()

void CDisplayWindow::setCursorCross ( bool cursorIsCross )

virtual

Set cursor style to default (cursorIsCross=false) or to a cross (cursorIsCross=true)

Implements mrpt::gui::CBaseGUIWindow.

Definition at line 357 of file CDisplayWindow.cpp.

References mrpt::utils::non_copiable_ptr_basic< T >::get(), mrpt::gui::CBaseGUIWindow::m_hwnd, mrpt::gui::CWindowDialog::m_image, and MRPT_UNUSED_PARAM.

◆ setPos()

void CDisplayWindow::setPos	(	int	x,
		int	y
	)

virtual

Changes the position of the window on the screen.

Implements mrpt::gui::CBaseGUIWindow.

Definition at line 588 of file CDisplayWindow.cpp.

References mrpt::gui::CBaseGUIWindow::isOpen(), mrpt::gui::CBaseGUIWindow::m_caption, MRPT_UNUSED_PARAM, mrpt::gui::WxSubsystem::TRequestToWxMainThread::OPCODE, mrpt::gui::WxSubsystem::pushPendingWxRequest(), mrpt::gui::WxSubsystem::TRequestToWxMainThread::source2D, mrpt::gui::WxSubsystem::TRequestToWxMainThread::x, and mrpt::gui::WxSubsystem::TRequestToWxMainThread::y.

◆ setWindowTitle()

void CDisplayWindow::setWindowTitle ( const std::string & str )

virtual

Changes the window title text.

Implements mrpt::gui::CBaseGUIWindow.

Definition at line 612 of file CDisplayWindow.cpp.

References mrpt::gui::CBaseGUIWindow::isOpen(), mrpt::gui::CBaseGUIWindow::m_caption, MRPT_UNUSED_PARAM, mrpt::gui::WxSubsystem::TRequestToWxMainThread::OPCODE, mrpt::gui::WxSubsystem::pushPendingWxRequest(), mrpt::gui::WxSubsystem::TRequestToWxMainThread::source2D, and mrpt::gui::WxSubsystem::TRequestToWxMainThread::str.

Referenced by find_chessboard_corners_multiple().

◆ showImage()

void CDisplayWindow::showImage ( const mrpt::utils::CImage & img )

Show a given color or grayscale image on the window.

It adapts the size of the window to that of the image.

Definition at line 390 of file CDisplayWindow.cpp.

References mrpt::utils::non_copiable_ptr_basic< T >::get(), mrpt::gui::CBaseGUIWindow::m_hwnd, MRPT_END, MRPT_START, MRPT_UNUSED_PARAM, mrpt::gui::MRPTImage2wxImage(), mrpt::gui::WxSubsystem::TRequestToWxMainThread::OPCODE, mrpt::gui::WxSubsystem::pushPendingWxRequest(), mrpt::gui::WxSubsystem::TRequestToWxMainThread::source2D, mrpt::gui::WxSubsystem::TRequestToWxMainThread::voidPtr, and mrpt::gui::WxSubsystem::TRequestToWxMainThread::voidPtr2.

Referenced by mrpt::detectors::CFaceDetection::experimental_segmentFace(), find_chessboard_corners_multiple(), plot(), and showImageAndPoints().

◆ showImageAndPoints() [1/3]

void CDisplayWindow::showImageAndPoints	(	const mrpt::utils::CImage &	img,
		const mrpt::math::CVectorFloat &	x,
		const mrpt::math::CVectorFloat &	y,
		const mrpt::utils::TColor &	color = `mrpt::utils::TColor::red`,
		const bool &	showNumbers = `false`
	)

Show a given color or grayscale image on the window and print a set of points on it.

It adapts the size of the window to that of the image.

Definition at line 416 of file CDisplayWindow.cpp.

◆ showImageAndPoints() [2/3]

void CDisplayWindow::showImageAndPoints	(	const mrpt::utils::CImage &	img,
		const std::vector< float > &	x,
		const std::vector< float > &	y,
		const mrpt::utils::TColor &	color = `mrpt::utils::TColor::red`,
		const bool &	showNumbers = `false`
	)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Definition at line 425 of file CDisplayWindow.cpp.

References ASSERT_, MRPT_END, MRPT_START, MRPT_UNUSED_PARAM, mrpt::utils::round(), showImage(), and mrpt::system::os::sprintf().

◆ showImageAndPoints() [3/3]

template<class FEATURELIST >

void mrpt::gui::CDisplayWindow::showImageAndPoints	(	const mrpt::utils::CImage &	img,
		const FEATURELIST &	list,
		const mrpt::utils::TColor &	color = `mrpt::utils::TColor::red`,
		const bool &	showIDs = `false`
	)

inline

Show a given color or grayscale image on the window and print a set of points on it.

It adapts the size of the window to that of the image. The class of FEATURELIST can be: mrpt::vision::CFeatureList or any STL container of entities having "x","y" and "ID" fields.

Definition at line 73 of file CDisplayWindow.h.

References CH_RGB, MRPT_END, and MRPT_START.

◆ showImagesAndMatchedPoints() [1/2]

template<class MATCHEDLIST >

void mrpt::gui::CDisplayWindow::showImagesAndMatchedPoints	(	const mrpt::utils::CImage &	img1,
		const mrpt::utils::CImage &	img2,
		const MATCHEDLIST &	mList,
		const mrpt::utils::TColor &	color = `mrpt::utils::TColor::red`,
		bool	showNumbers = `false`
	)

inline

Show a pair of given color or grayscale images (put together) on the window and print a set of matches on them.

It adapts the size of the window to that of the image. MATCHEDLIST can be of the class: mrpt::vision::CMatchedFeatureList, or any STL container of pairs of anything having ".x" and ".y" (e.g. mrpt::math::TPoint2D)

Definition at line 113 of file CDisplayWindow.h.

References mrpt::utils::CImage::getWidth(), mrpt::utils::CImage::joinImagesHorz(), MRPT_END, MRPT_START, mrpt::utils::round(), and mrpt::system::os::sprintf().

◆ showImagesAndMatchedPoints() [2/2]

template<class FEATURELIST >

void mrpt::gui::CDisplayWindow::showImagesAndMatchedPoints	(	const mrpt::utils::CImage &	img1,
		const mrpt::utils::CImage &	img2,
		const FEATURELIST &	leftList,
		const FEATURELIST &	rightList,
		const mrpt::utils::TColor &	color = `mrpt::utils::TColor::red`
	)

inline

Show a pair of given color or grayscale images (put together) on the window and print a set of matches on them.

It adapts the size of the window to that of the image. FEATURELIST can be of the class: mrpt::vision::CFeatureList

Definition at line 149 of file CDisplayWindow.h.

References ASSERT_, mrpt::utils::CImage::getWidth(), MRPT_END, MRPT_START, and mrpt::utils::round().

◆ showTiledImageAndPoints()

template<class FEATURELIST >

void mrpt::gui::CDisplayWindow::showTiledImageAndPoints	(	const mrpt::utils::CImage &	img,
		const FEATURELIST &	list,
		const mrpt::utils::TColor &	color = `mrpt::utils::TColor::red`
	)

inline

Show a given color or grayscale image on the window and print a set of points on it and a set of lines splitting the image in tiles.

It adapts the size of the window to that of the image. The class of FEATURELIST can be: mrpt::vision::CFeatureList

Definition at line 88 of file CDisplayWindow.h.

References mrpt::utils::CImage::getHeight(), mrpt::utils::CImage::getWidth(), mrpt::utils::CImage::line(), MRPT_END, and MRPT_START.

◆ waitForKey()

int CBaseGUIWindow::waitForKey	(	bool	ignoreControlKeys = `true`,
		mrptKeyModifier *	out_pushModifier = `NULL`
	)

inherited

Waits for any key to be pushed on the image or the console, and returns the key code.

This method remove key strokes previous to its call, so it will always wait. To get the latest pushed key, see

Parameters

ignoreControlKeys	If set to false, any push of shift, cmd, control, etc... will make this method to return.
out_pushModifier	If set to !=NULL, the modifiers of the key stroke will be saved here.

Returns: The virtual key code, as defined in mrptKeyCode (a replication of wxWidgets key codes).

See also: getPushedKey, Key codes in the enum mrptKeyCode

Definition at line 154 of file CBaseGUIWindow.cpp.

References mrpt::system::os::getch(), mrpt::system::os::kbhit(), mrpt::gui::MRPTKMOD_NONE, and mrpt::system::sleep().

Referenced by find_chessboard_corners_multiple(), and mrpt::vision::CFeature::internal_distanceBetweenPolarImages().

Member Data Documentation

◆ _init_CDisplayWindow

mrpt::utils::CLASSINIT mrpt::gui::CDisplayWindow::_init_CDisplayWindow

staticprotected

Definition at line 32 of file CDisplayWindow.h.

◆ classCBaseGUIWindow

const mrpt::utils::TRuntimeClassId mrpt::gui::CBaseGUIWindow::classCBaseGUIWindow

staticinherited

Definition at line 49 of file CBaseGUIWindow.h.

◆ classCDisplayWindow

mrpt::utils::TRuntimeClassId mrpt::gui::CDisplayWindow::classCDisplayWindow

static

Definition at line 32 of file CDisplayWindow.h.

◆ classCObject

const mrpt::utils::TRuntimeClassId mrpt::utils::CObject::classCObject

staticinherited

Definition at line 118 of file CObject.h.

◆ classinfo

const mrpt::utils::TRuntimeClassId* mrpt::gui::CDisplayWindow::classinfo

static

Definition at line 32 of file CDisplayWindow.h.

◆ m_caption

std::string mrpt::gui::CBaseGUIWindow::m_caption

protectedinherited

The caption of the window.

Definition at line 63 of file CBaseGUIWindow.h.

Referenced by mrpt::gui::CDisplayWindowPlots::resize(), mrpt::gui::CDisplayWindow3D::resize(), resize(), mrpt::gui::CDisplayWindowPlots::setPos(), mrpt::gui::CDisplayWindow3D::setPos(), setPos(), mrpt::gui::CDisplayWindowPlots::setWindowTitle(), mrpt::gui::CDisplayWindow3D::setWindowTitle(), and setWindowTitle().

◆ m_enableCursorCoordinates

bool mrpt::gui::CDisplayWindow::m_enableCursorCoordinates

protected

Enables or disables the visualization of cursor coordinates on the window caption.

Definition at line 38 of file CDisplayWindow.h.

◆ m_hwnd

mrpt::utils::void_ptr_noncopy mrpt::gui::CBaseGUIWindow::m_hwnd

protectedinherited

The window handle.

Definition at line 64 of file CBaseGUIWindow.h.

◆ m_keyPushed

volatile bool mrpt::gui::CBaseGUIWindow::m_keyPushed

protectedinherited

Definition at line 67 of file CBaseGUIWindow.h.

Referenced by mrpt::gui::CWindowDialog::OnChar().

◆ m_keyPushedCode

volatile int mrpt::gui::CBaseGUIWindow::m_keyPushedCode

protectedinherited

Definition at line 68 of file CBaseGUIWindow.h.

Referenced by mrpt::gui::CWindowDialog::OnChar().

◆ m_keyPushedModifier

volatile mrptKeyModifier mrpt::gui::CBaseGUIWindow::m_keyPushedModifier

protectedinherited

Definition at line 69 of file CBaseGUIWindow.h.

Referenced by mrpt::gui::CWindowDialog::OnChar().

◆ m_semThreadReady

synch::CSemaphore mrpt::gui::CBaseGUIWindow::m_semThreadReady

protectedinherited

This semaphore will be signaled when the wx window is built and ready.

Definition at line 61 of file CBaseGUIWindow.h.

◆ m_semWindowDestroyed

synch::CSemaphore mrpt::gui::CBaseGUIWindow::m_semWindowDestroyed

protectedinherited

This semaphore will be signaled when the wx window is destroyed.

Definition at line 62 of file CBaseGUIWindow.h.

Referenced by mrpt::gui::CWindowDialog::OnClose(), and mrpt::gui::C3DWindowDialog::OnClose().

Detailed Description

Public Member Functions

Static Public Member Functions

Static Public Attributes

Protected Member Functions

Protected Attributes

RTTI stuff

Member Typedef Documentation

◆ ConstPtr

◆ Ptr

Constructor & Destructor Documentation

◆ CDisplayWindow()

◆ ~CDisplayWindow()

Member Function Documentation

◆ _GetBaseClass()

◆ clearKeyHitFlag()

◆ clone()

◆ Create() [1/2]

◆ Create() [2/2]

◆ CreateObject()

◆ createWxWindow()

◆ destroyWxWindow()

◆ duplicate()

◆ duplicateGetSmartPtr()

◆ enableCursorCoordinatesVisualization()

◆ getLastMousePosition()

◆ getPushedKey()

◆ GetRuntimeClass()

◆ getWxObject()

◆ hasSubscribers()

◆ isOpen()

◆ keyHit()

◆ notifyChildWindowDestruction()

◆ notifySemThreadReady()

◆ operator delete() [1/3]

◆ operator delete() [2/3]

◆ operator delete() [3/3]

◆ operator delete[]()

◆ operator new() [1/3]

◆ operator new() [2/3]

◆ operator new() [3/3]

◆ operator new[]()

◆ plot() [1/2]

◆ plot() [2/2]

◆ publishEvent()

◆ resize()

◆ setCursorCross()

◆ setPos()

◆ setWindowTitle()

◆ showImage()

◆ showImageAndPoints() [1/3]

◆ showImageAndPoints() [2/3]

◆ showImageAndPoints() [3/3]

◆ showImagesAndMatchedPoints() [1/2]

◆ showImagesAndMatchedPoints() [2/2]

◆ showTiledImageAndPoints()

◆ waitForKey()

Member Data Documentation

◆ _init_CDisplayWindow

◆ classCBaseGUIWindow

◆ classCDisplayWindow

◆ classCObject

◆ classinfo

◆ m_caption

◆ m_enableCursorCoordinates

◆ m_hwnd

◆ m_keyPushed

◆ m_keyPushedCode

◆ m_keyPushedModifier

◆ m_semThreadReady

◆ m_semWindowDestroyed