InteractiveViewer is used to view 3D objects and slices (anything that provides either a InterfaceBitMap or a InterfaceGeometry). More...

#include <InteractiveViewer.h>

Public Types
enum class	CameraOrientation { XY , XZ , YZ , AXIAL , CORONAL , SAGITTAL , CUSTOM }
	describes the current position of the camera. More...
enum	HighlightMode { OFF , SELECTION , SELECTION_ONLY }
	describes the current mode of display. More...
enum	PickingMode { LOCATION_PICKING = 0 , POINT_PICKING = 1 , CELL_PICKING = 2 , AREA_POINT_PICKING = 3 , AREA_CELL_PICKING = 4 , PIXEL_PICKING = 5 , NO_PICKING }
	Different kind of picking must be available: pixel in slice, a point, a cell, ... More...
enum	ViewerType { SLICE_VIEWER , GEOMETRY_VIEWER }
	there is two possibilities: this InteractiveViewer is used to display slices or geometry More...
Public Types inherited from camitk::Viewer
enum	ViewerType { EMBEDDED , DOCKED }
	describes where this viewer should appear More...

Public Slots
public slots
void	sliderChanged (int)
	Slot called when the InteractiveViewer slider has been changed.
void	toggleLogo (bool)
	show/hide the logo at the bottom right corner

Public Member Functions
virtual void	setBackgroundColor (QColor)
	set background color
virtual void	setGradientBackground (bool)
	set gradient background on/off

Q_INVOKABLE	InteractiveViewer (QString &name, camitk::InteractiveViewer::ViewerType type)
	Construtor.
virtual	~InteractiveViewer () override
	Destructor.
QString	getName () const
	get the scene name
Inherited from Viewer
void	refresh (Viewer *whoIsAsking=nullptr) override
QWidget *	getWidget () override
	get the InteractiveViewer widget (QTreeWidget).
PropertyObject *	getPropertyObject () override
	get the InteractiveViewer propertyObject (only non-null for GEOMETRY_VIEWER)
QMenu *	getMenu () override
	get the explorer menu
QToolBar *	getToolBar () override
	get the viewer toolbar
Manage the viewer frame of reference
virtual void	setFrame (const std::shared_ptr< FrameOfReference > &frame)
virtual const FrameOfReference *	getFrame () const
	get the FrameOfReference of the viewer (it may also contain AnatomicalOrientation information)
Misc
set the color scale in the viewport, use setColorScaleMinMax / setColorScaleTitle to change the displayed values.
void	setColorScale (bool)
bool	getColorScale () const
	get the current value of the color scale property.
void	setColorScaleMinMax (double m, double M)
	set the min and max values.
void	setColorScaleTitle (QString t)
	set the color scale title.
void	initPicking (PickingMode)
	Init the picker with a given picking mode.
void	getBoundsOfSelected (double *bound)
	Compute the bounding box of the selected elements [xmin,xmax, ymin,ymax, zmin,zmax].
void	getBounds (double *bound)
	Compute the bounding box of all displayed Component.
void	setSideFrameVisible (bool)
	set the slice viewer side bar+screenshot button visibility
Public Member Functions inherited from camitk::Viewer
QStringList	getComponentClassNames () const
	get the list of Component class manages by this viewer (default is set to "Component", i.e.
QString	getDescription () const
	get the name of the viewer
virtual QDockWidget *	getDockWidget () const
	Get the QDockWidget* where this viewer is currently docked (or nullptr if it is not docked anywhere or if the viewer is of type EMBEDDED).
virtual QLayout *	getEmbedder () const
	Get the QLayout* where this viewer is currently embedded (or nullptr if it is not embedded anywhere or if the viewer is of type DOCKED).
virtual QPixmap	getIcon () const
	get the viewer icon
QString	getName () const
	get the name of the viewer
virtual bool	getToolBarVisibility () const
	get the current value of the toolbar visibility
ViewerType	getType () const
	get the viewer layout
QUuid	getUuid () const
	get the Uuid of this viewer
void	setDescription (QString)
	set the viewer's description
virtual bool	setDockWidget (QDockWidget *)
	If the viewer type is DOCKED, dock the widget inside the given dock widget (do nothing if the type is EMBEDDED or if the viewer has already been docked before) Note that once set, the dock widget cannot be modified.
virtual bool	setEmbedder (QLayout *)
	If the viewer type is EMBEDDED, embed the viewer widget in the given layout (do nothing if the type is DOCKED) Note that you can call this method any time you want to move the viewer's widget to another layout (but there is only one embedder at a time).
virtual void	setToolBarVisibility (bool)
	set the visibility of the toolbar in the main window (true by default).
void	setType (ViewerType)
	set the viewer layout (the type can be changed dynamically to fit the developer's purpose)
bool	setUuid (QUuid id)
	set the Uuid of this viewer
virtual void	setVisible (bool)
	set the visibility of the viewer (show or hide its widget)
	Viewer (QString name, ViewerType type=EMBEDDED)
	default constructor
virtual	~Viewer () override
	default destructor

Protected Slots
All the slots called by the menu actions
void	renderingActorsChanged ()
void	highlightModeChanged (QAction *selectedAction)
void	viewControlModeChanged (QAction *)
void	backgroundColor ()
void	toggleAxes (bool)
void	toggleOrientationDecorations (bool)
void	pickingModeChanged (QAction *)
void	picked ()
	get the picker and populate the picked component with the picked stuff
void	rightClick ()
void	setLabel (bool)
	if true currently selected Components label will have their label on (shown)
void	setGlyph (bool)

Protected Member Functions
void	init ()
	used by both constructors
Protected Member Functions inherited from camitk::Viewer
void	clearSelection ()
	clear the selection
void	selectionChanged (Component *comp)
	the selection has changed to be just one comp
void	selectionChanged (ComponentList &compSet)
	The selection has changed to the given ComponentList.
void	setComponentClassNames (QStringList)
	set the list of component class names managed by this viewer
void	setIcon (QPixmap icon)
	set the default icon for the viewer extension

Protected Attributes
Picking management
std::vector< Component * >	pickedComponent
	list of Component that are currently picked, correctly displayed in the InteractiveViewer, but for speed optimization that are not yet selected in the explorer.
PickingMode	pickingMode
	Current picking mode, POINT_PICKING be default.
bool	isPicking
	Indicates that this viewer is picking.
bool	isChangingSlice
	Indicates that this viewer is changing the slice by the slice slider.
bool	pickingEffectIsSelecting
	picking effect while mouse button is kept pressed is selecting (depends on the selection state of the first component picked)
bool	pickingEffectUpdated
	was the picking effect updated (it has to be updated with the first picking for a given button down session)
vtkSmartPointer< vtkEventQtSlotConnect >	connector

Display properties
Properties that can be managed without the knowledge/intervention of the InterfaceGeometry: pointSize (the user preferred value is stored here, the access to the actor needs InterfaceGeometry knowledge) interpolation (toggle, this is a boolean state, kept by each vtkImageActor interpolate property) Properties that need to be managed by the InterfaceGeometry itself (not boolean state managed somewhere by vtk, not integer/float value manage in InteractiveViewer as a user-preference) linesAsTubes (the InterfaceGeometry needs to add/manage a filter before the mapper)
ViewerType	myType
	type of InteractiveViewer (display slice or geometry)
QMultiMap< Component *, vtkSmartPointer< vtkProp > >	actorMap
	the map containing all the actors in the InteractiveViewer
QMap< vtkSmartPointer< vtkActor2D >, QVector3D >	transformed2DActors
	the map containing the initial position of the vtkActor2D They have to be transformed from the creating component frame to the viewer frame each time they are added to the display as their position is always recomputed/reset in the component's frame each time getProp(..) is called.
std::shared_ptr< FrameOfReference >	frameOfReference
	The FrameOfReference in which this component's data is represented in (used to properly position the actors).
unsigned int	displayedTopLevelComponents
	number of top-level component that are currently displayed
QMap< QString, vtkSmartPointerCamera >	cameraMap
	all the available camera
void	initSettings ()
	initialize the property object and state using the user settings (user preferences system files .config/.ini)
void	toggleInterpolation ()
	for InterfaceBitMap, toggle the interpolation mode (intern method, not a property because it can only be modified by the keyboard interaction)
void	resetLUT ()
	for InterfaceBitMap, reset the lut that was changed by the image interactor (window and level)
void	updateSelectionDisplay (Component *)
	Update the display of the given Component, according to its selection state and the current HighlightMode.
void	addActor (Component , vtkSmartPointer< vtkProp >, const FrameOfReference sourceFrame=nullptr)
	add the given actor of the given Component to the renderer and insert it in the map
void	removeAllActors (Component *)
	remove all the given Component actors from the renderer and delete comp from the map
void	updateCurrentFrameOfReferenceColorIndicator ()
	update myWidget using the color of the current frame of reference

Widget/Action management
The 3D scene itself, wrapping VTK render window, renderer and interactor in a single Qt widget
RendererWidget *	rendererWidget
SliderSpinBoxWidget *	sliceSlider
	Slider used to control the slice index in a InteractiveViewer.
InteractiveViewerFrame *	myWidget
	the InteractiveViewer myWidget
QFrame *	sideFrame
	the right side myWidget (this is where the slider and screenshot buttons are shown)
QToolBar *	screenshotActionMenu
	the screenshot action is inside this menu (in the slice viewer side bar)
QMenu *	viewerMenu
	the QMenu for the InteractiveViewer
QToolBar *	viewerToolbar
	the QToolBar for the InteractiveViewer
QComboBox *	orientationCombo
QComboBox *	pickingCombo
QAction *	screenshotAction
	Screenshot.
QMenu *	renderingMenu
	Rendering.
QAction *	surfaceAction
QAction *	wireframeAction
QAction *	pointsAction
QAction *	colorAction
QAction *	glyphAction
QAction *	highlightSelectionAction
	display mode
QAction *	highlightSelectionOnlyAction
QAction *	highlightOffAction
QAction *	controlModeTrackballAction
	to change the camera control mode
QAction *	controlModeJoystickAction
QAction *	backgroundColorAction
	background color
QAction *	toggleAxesAction
	button allows one to display the Axes in the InteractiveViewer
QAction *	toggleOrientationDecorationsAction
	button allows one to display orientation decoration in SLICE_VIEWER mode
QAction *	toggleLogoAction
	button to remove the copyright
QAction *	toggleLabelAction
	button allows one to display the labels of the object3D
QAction *	toggleLinesAsTubesAction
	button allows one to display the lines as tubes (the lines are to be in vtkPolyData)
QAction *	toggleBackfaceCullingAction
	back face culling
QAction *	toggleFxaaAntialiasingAction
	FXAA antialiasing.
QAction *	toggleScreenshotAction
	visibility of the screenshot action in the side toolbar of slice viewer
QAction *	pickPointAction
	action of the picking menu
QAction *	pickCellAction
QAction *	pickCellRegionAction
QAction *	pickPointRegionAction
QAction *	pickLocationAction
void	initActions ()
	init all the actions (called only once in the getWidget() method)
void	updateActions ()
	update the viewer menu depending on the selection,...
void	InteractiveViewerFrame::keyPressEvent (QKeyEvent *e)
	the InteractiveViewerFrame keyPressEvent is a good friend of InteractiveViewer

Help Whats This Utility
QString	whatsThis
bool	oddWhatsThis
	are we currently in a odd table line
void	initWhatsThis ()
	initialize the what's this html string
void	startWhatsThisSection (const QString &title="")
	start a table (section) in the what's this message
void	endWhatsThisSection ()
	end a table (section) in the what's this message
void	addWhatsThisItem (const QString &key, const QString &description)
	add an item (row) in the the what's this message (to describe a shortcut)

CamiTK Properties of this viewer
PropertyObject *	propertyObject
	The property object that holds the properties of this viewer.
Property *	highlightModeProperty
	The property that stands for the type of highlight mode of the 3D viewer.
Property *	cameraOrientationProperty
	The property that stands for the current orientation of the viewer.
Property *	backgroundColorProperty
	The property that stands for the background color of the viewer.
Property *	backgroundGradientColorProperty
	Property that tells whether the viewer use a gradient background color or not.
Property *	linesAsTubesProperty
	Property that tells whether the viewer uses lines as tubes or not.
Property *	backfaceCullingProperty
	Property that tells whether the viewer uses the backface culling option or not.
Property *	fxaaAntialiasingProperty
	Property that tells whether the viewer uses the backface culling option or not.
Property *	screenshotActionProperty
	Property that tells whether the screenshot action is visible or not.
Property *	pointSizeProperty
	Property which defines the point size of each point in the 3D viewer.
void	createProperties ()
	Create and handle the CamiTK properties of this viewer.
bool	eventFilter (QObject object, QEvent event) override
	Event filter of this class instance to watch its properties instances.

Refresh/screenshot
void	resetCamera ()
	Reset scene camera.
void	setActiveCamera (QString cameraName)
	Set the active virtual camera.
void	setCameraOrientation (InteractiveViewer::CameraOrientation orientation)
	Set camera orientation (using InteractiveViewer::CameraOrientation enum class).
InteractiveViewer::CameraOrientation	getCameraOrientation ()
	Get the current camera orientation.
vtkSmartPointer< vtkCamera >	getCamera (QString cameraName="default")
	get a camera by its name, creates one if it does not exist already.
void	screenshot (QString)
	call this method to take a screenshot using the given filename (the extension must be a supported format extension, see class RendererWindow)
void	screenshot ()
	call this method to take a screenshot in various format and write the resulting image to a file

Viewing/Interaction Property
void	keyPressEvent (QKeyEvent *e)
	Handle keyboard events in the scene, let to the parent widget if not processed here. This method is a friend of class InteractiveViewerFrame.
virtual void	setHighlightMode ()
	Set the current highlighting mode from the current value of the property.
RendererWidget *	getRendererWidget ()
	return interactiveViewer RendererWidget
void	setBackfaceCulling (bool)
void	setFxaaAntialiasing (bool)
void	setScreenshotAction (bool)
	visibility of the screenshot in slice viewers
void	setLinesAsTubes (bool tubes)
	Update the visualization of lines (for all the InterfaceGeometry of the scene).

Additional Inherited Members
Signals inherited from camitk::Viewer
void	selectionChanged ()
	this signal is emitted when the current selection was changed by the viewer

Detailed Description

InteractiveViewer is used to view 3D objects and slices (anything that provides either a InterfaceBitMap or a InterfaceGeometry).

It contains a renderer (class RendererWidget) that combines VTK and QT. The RendererWidget instance manage all the display at the VTK level. InteractiveViewer delegates all pure VTK level stuff to the renderer. All things that needs InterfaceBitMap/InterfaceGeometry interaction/knowledge/access are manage at this level. The keyboard events are all managed in InteractiveViewer as well. Keyboard/Mouse interactions: check "what's this?" on the scene 3D to get all interaction shortcuts.

InteractiveViewer manages a list of cameras. Each camera has a name. Use getCamera(QString) to create a new camera, or get the default camera and setActiveCamera(QString) to change the active camera. The default camera is called "default".

InteractiveViewer manages picking session. A picking session starts when the control key is pressed and the left mouse button is clicked and ends when the mouse button is released. A picking session is a nice/quick way to do a lot of picking by simply moving the mouse, without the need to click for each picking. At the start of a picking session, the picking action is determined: it is either selection or unselection. If one of the first picked components was already selected, then the user wants to unselect, therefore picking action is "unselection", and all subsequently calls to pickPoint(..) or pickCell(..) will use pickingIsSelecting=false (2nd parameter of the method). If the first picked component was not selected, then the picking session is going to select any picked component.

See also: InterfaceGeometry::pickPoint() InterfaceGeometry::pickCell()

The following help is for InteractiveViewer/RendererWidget developers, please read if you want/need to change anything in one of this two class. It should help you in your coding decisions (hopefully!).

Keyboard shortcut policy: for keyboard shortcuts do not use the Ctrl key modifier for letters/digit (e.g Alt-P is ok, Ctrl+Arrows is ok, but Ctrl-P is not). Ctrl-Letter/Digit shortcuts should only be used for the application shortcuts.
That's it for now!

Member Enumeration Documentation

◆ CameraOrientation

enum class camitk::InteractiveViewer::CameraOrientation

strong

describes the current position of the camera.

It is used to set the camera to fixed standard positions, or Custom for a non-standard orientation

Enumerator
XY
XZ
YZ
AXIAL
CORONAL
SAGITTAL
CUSTOM

◆ HighlightMode

enum camitk::InteractiveViewer::HighlightMode

describes the current mode of display.

It is useful to change the way the currently selected Components look compared to the unselected ones. In the default mode a Component is not highlighted, not shaded and not hidden.

Enumerator
OFF	both selected and non-selected Components are in default mode
SELECTION	the selected Components are in default mode, the non-selected Components are shaded
SELECTION_ONLY	the selected Components are in default mode, the non-selected are hidden

◆ PickingMode

enum camitk::InteractiveViewer::PickingMode

Different kind of picking must be available: pixel in slice, a point, a cell, ...

Warning: int values must correspond to the insertion order in the toolbar combox box

Enumerator
LOCATION_PICKING	pick a point on any VTK representation (can be any location)
POINT_PICKING	pick a point in the VTK representation of an Geometry
CELL_PICKING	pick a cell in the VTK representation of an Geometry
AREA_POINT_PICKING	pick points that are inside a rectangular area in the VTK representation of an Geometry
AREA_CELL_PICKING	pick cells that are inside a rectangular area in the VTK representation of an Geometry
PIXEL_PICKING	pick a pixel on a Slice
NO_PICKING	no picking possible

◆ ViewerType

enum camitk::InteractiveViewer::ViewerType

there is two possibilities: this InteractiveViewer is used to display slices or geometry

Enumerator
SLICE_VIEWER	display slices (the view is blocked in 2D and the slider is available)
GEOMETRY_VIEWER	display 3D stuff (geometry, etc...)

Constructor & Destructor Documentation

◆ InteractiveViewer()

camitk::InteractiveViewer::InteractiveViewer	(	QString &	name,
		camitk::InteractiveViewer::ViewerType	type )

Construtor.

Parameters

name	the name of the viewer is mandatory, it is used as an identifier (e.g. in MedicalImageViewer)
type	type of the InteractiveViewer, depending on which it will behave as slice viewer, i.e. with no rotation interactions are possible, or 3D viewer

References init(), myType, and camitk::Viewer::Viewer().

Referenced by BitmapViewer::BitmapViewer(), InteractiveGeometryViewer::InteractiveGeometryViewer(), and InteractiveSliceViewer::InteractiveSliceViewer().

◆ ~InteractiveViewer()

camitk::InteractiveViewer::~InteractiveViewer ( )

overridevirtual

Destructor.

References viewerToolbar.

Member Function Documentation

◆ addActor()

void camitk::InteractiveViewer::addActor	(	Component *	comp,
		vtkSmartPointer< vtkProp >	a,
		const FrameOfReference *	sourceFrame = nullptr )

protected

add the given actor of the given Component to the renderer and insert it in the map

References actorMap, camitk::TransformationManager::ensurePathToWorld(), camitk::Component::getFrame(), getFrame(), camitk::Transformation::getTransform(), camitk::TransformationManager::getTransformation(), rendererWidget, and transformed2DActors.

Referenced by refresh().

◆ addWhatsThisItem()

void camitk::InteractiveViewer::addWhatsThisItem	(	const QString &	key,
		const QString &	description )

protected

add an item (row) in the the what's this message (to describe a shortcut)

References myWidget, oddWhatsThis, and whatsThis.

Referenced by getWidget().

◆ backgroundColor

void camitk::InteractiveViewer::backgroundColor ( )

protectedslot

References backgroundColorProperty, and propertyObject.

Referenced by eventFilter(), and initActions().

◆ createProperties()

void camitk::InteractiveViewer::createProperties ( )

protected

Create and handle the CamiTK properties of this viewer.

References AXIAL, backfaceCullingProperty, backgroundColorProperty, backgroundGradientColorProperty, cameraOrientationProperty, fxaaAntialiasingProperty, getName(), highlightModeProperty, linesAsTubesProperty, pointSizeProperty, propertyObject, screenshotActionProperty, and SELECTION.

Referenced by init().

◆ endWhatsThisSection()

void camitk::InteractiveViewer::endWhatsThisSection ( )

protected

end a table (section) in the what's this message

References whatsThis.

Referenced by getWidget().

◆ eventFilter()

bool camitk::InteractiveViewer::eventFilter	(	QObject *	object,
		QEvent *	event )

overrideprotected

Event filter of this class instance to watch its properties instances.

Each time a property is dynamically changed, this method is called.

Note: Only used by Geometry viewers

References backfaceCullingProperty, backgroundColor(), backgroundColorProperty, backgroundGradientColorProperty, cameraOrientationProperty, frameOfReference, fxaaAntialiasingProperty, camitk::TransformationManager::getFrameOfReferenceOwnership(), camitk::TransformationManager::getFramesOfReference(), camitk::Application::getName(), camitk::Application::getSettings(), highlightModeProperty, linesAsTubesProperty, myWidget, pointSizeProperty, propertyObject, refresh(), rendererWidget, screenshotActionProperty, setCameraOrientation(), and setFrame().

Referenced by initSettings().

◆ getBounds()

void camitk::InteractiveViewer::getBounds ( double * bound )

Compute the bounding box of all displayed Component.

References rendererWidget.

Referenced by getBoundsOfSelected(), and MeshClipping::getWidget().

◆ getBoundsOfSelected()

void camitk::InteractiveViewer::getBoundsOfSelected ( double * bound )

Compute the bounding box of the selected elements [xmin,xmax, ymin,ymax, zmin,zmax].

References actorMap, camitk::Component::GEOMETRY, and getBounds().

Referenced by keyPressEvent().

◆ getCamera()

vtkSmartPointer< vtkCamera > camitk::InteractiveViewer::getCamera ( QString cameraName = "default" )

get a camera by its name, creates one if it does not exist already.

This method does not activate the given camera, please use setActiveCamera for this.

References cameraMap.

◆ getCameraOrientation()

InteractiveViewer::CameraOrientation camitk::InteractiveViewer::getCameraOrientation ( )

Get the current camera orientation.

Returns: The camera orientation as an enum

References propertyObject.

Referenced by initSettings().

◆ getColorScale()

bool camitk::InteractiveViewer::getColorScale ( ) const

get the current value of the color scale property.

References rendererWidget.

◆ getFrame()

const FrameOfReference * camitk::InteractiveViewer::getFrame ( ) const

virtual

get the FrameOfReference of the viewer (it may also contain AnatomicalOrientation information)

References frameOfReference.

Referenced by addActor(), picked(), refresh(), TransformationExplorer::refresh(), and setCameraOrientation().

◆ getMenu()

QMenu * camitk::InteractiveViewer::getMenu ( )

overridevirtual

◆ getName()

QString camitk::InteractiveViewer::getName ( ) const

get the scene name

Referenced by createProperties(), keyPressEvent(), picked(), and refresh().

◆ getPropertyObject()

PropertyObject * camitk::InteractiveViewer::getPropertyObject ( )

overridevirtual

get the InteractiveViewer propertyObject (only non-null for GEOMETRY_VIEWER)

Reimplemented from camitk::Viewer.

References propertyObject.

Referenced by getToolBar(), and InteractiveSliceViewer::InteractiveSliceViewer().

◆ getRendererWidget()

RendererWidget * camitk::InteractiveViewer::getRendererWidget ( )

inline

return interactiveViewer RendererWidget

References rendererWidget.

Referenced by BitmapViewer::BitmapViewer(), MeshClipping::getWidget(), InteractiveSliceViewer::InteractiveSliceViewer(), VRMLComponentExtension::save(), and setCameraOrientation().

◆ getToolBar()

QToolBar * camitk::InteractiveViewer::getToolBar ( )

overridevirtual

get the viewer toolbar

Reimplemented from camitk::Viewer.

References colorAction, GEOMETRY_VIEWER, camitk::Application::getAction(), getPropertyObject(), camitk::Action::getQAction(), glyphAction, initPicking(), myType, myWidget, orientationCombo, pickCellAction, pickCellRegionAction, pickingCombo, pickingMode, pickLocationAction, pickPointAction, pickPointRegionAction, pointsAction, propertyObject, screenshotAction, surfaceAction, toggleAxesAction, toggleLabelAction, viewerToolbar, and wireframeAction.

Referenced by getMenu(), and getWidget().

◆ getWidget()

QWidget * camitk::InteractiveViewer::getWidget ( )

overridevirtual

get the InteractiveViewer widget (QTreeWidget).

Implements camitk::Viewer.

References addWhatsThisItem(), endWhatsThisSection(), getToolBar(), camitk::Viewer::getToolBarVisibility(), initActions(), initPicking(), initWhatsThis(), myType, myWidget, PIXEL_PICKING, POINT_PICKING, rendererWidget, rightClick(), screenshotAction, screenshotActionMenu, sideFrame, SLICE_VIEWER, sliceSlider, sliderChanged(), startWhatsThisSection(), updateCurrentFrameOfReferenceColorIndicator(), and whatsThis.

Referenced by BitmapViewer::getWidget().

◆ highlightModeChanged

void camitk::InteractiveViewer::highlightModeChanged ( QAction * selectedAction )

protectedslot

References highlightModeProperty, highlightOffAction, highlightSelectionAction, highlightSelectionOnlyAction, OFF, propertyObject, refresh(), SELECTION, and SELECTION_ONLY.

Referenced by initActions().

◆ init()

void camitk::InteractiveViewer::init ( )

protected

◆ initActions()

void camitk::InteractiveViewer::initActions ( )

protected

init all the actions (called only once in the getWidget() method)

References backfaceCullingProperty, backgroundColor(), backgroundColorAction, controlModeJoystickAction, controlModeTrackballAction, fxaaAntialiasingProperty, GEOMETRY_VIEWER, glyphAction, highlightModeChanged(), highlightOffAction, highlightSelectionAction, highlightSelectionOnlyAction, linesAsTubesProperty, myType, pickCellAction, pickCellRegionAction, pickingModeChanged(), pickLocationAction, pickPointAction, pickPointRegionAction, pointsAction, propertyObject, renderingActorsChanged(), renderingMenu, screenshot(), screenshotAction, screenshotActionProperty, setBackfaceCulling(), setFxaaAntialiasing(), setGlyph(), setLabel(), setLinesAsTubes(), setScreenshotAction(), SLICE_VIEWER, surfaceAction, toggleAxes(), toggleAxesAction, toggleBackfaceCullingAction, toggleFxaaAntialiasingAction, toggleLabelAction, toggleLinesAsTubesAction, toggleLogo(), toggleLogoAction, toggleOrientationDecorations(), toggleOrientationDecorationsAction, toggleScreenshotAction, viewControlModeChanged(), and wireframeAction.

Referenced by getWidget().

◆ initPicking()

void camitk::InteractiveViewer::initPicking ( PickingMode pickingMode )

Init the picker with a given picking mode.

References AREA_CELL_PICKING, AREA_POINT_PICKING, CELL_PICKING, GEOMETRY_VIEWER, LOCATION_PICKING, myType, myWidget, NO_PICKING, pickCellAction, pickCellRegionAction, pickingCombo, pickingEffectUpdated, pickingMode, pickLocationAction, pickPointAction, pickPointRegionAction, PIXEL_PICKING, POINT_PICKING, and rendererWidget.

Referenced by getToolBar(), getWidget(), and pickingModeChanged().

◆ initSettings()

void camitk::InteractiveViewer::initSettings ( )

protected

initialize the property object and state using the user settings (user preferences system files .config/.ini)

References backfaceCullingProperty, backgroundColorProperty, backgroundGradientColorProperty, eventFilter(), fxaaAntialiasingProperty, GEOMETRY_VIEWER, getCameraOrientation(), camitk::Application::getName(), camitk::Application::getSettings(), highlightModeProperty, linesAsTubesProperty, myType, pointSizeProperty, propertyObject, rendererWidget, screenshotActionProperty, SELECTION, camitk::RendererWidget::TRACKBALL, and camitk::RendererWidget::TRACKBALL_2D.

Referenced by init().

◆ initWhatsThis()

void camitk::InteractiveViewer::initWhatsThis ( )

protected

initialize the what's this html string

References myWidget, and whatsThis.

Referenced by getWidget().

◆ keyPressEvent()

void camitk::InteractiveViewer::keyPressEvent ( QKeyEvent * e )

Handle keyboard events in the scene, let to the parent widget if not processed here. This method is a friend of class InteractiveViewerFrame.

NOTE:

PLEASE, PLEASE, PLEASE, PLEASE, PLEASE, PLEASE

DO NOT FORGET TO ADD A NEW LINE IN THE "WHAT'S THIS" MESSAGE (see constructor)

The call to methods startWhatsThisSection and addWhatsThisItem is a good comment line to add here (see below!). Please use the same order here than in the what's this help (by category, then by function, then by key name)

(PLEASE)

startWhatsThisSection("Keyboard bindings (upper or lower case)");

startWhatsThisSection();

startWhatsThisSection("Other Shortcuts");

NOTE:

PLEASE, PLEASE, PLEASE, PLEASE, PLEASE, PLEASE?

DO NOT FORGET TO ADD A NEW LINE IN THE "WHAT'S THIS" MESSAGE (see constructor)

The call to methods startWhatsThisSection and addWhatsThisItem is a good comment line to add here (see below!). Please use the same order here than in the what's this help (by category, then by function, then by key name)

(PLEASE)

References actorMap, CAMITK_INFO, camitk::Viewer::clearSelection(), camitk::Component::GEOMETRY, GEOMETRY_VIEWER, getBoundsOfSelected(), getName(), camitk::Application::getSelectedComponents(), camitk::RendererWidget::JOYSTICK, myType, camitk::InterfaceGeometry::Points, refresh(), rendererWidget, resetCamera(), resetLUT(), screenshot(), setColorScale(), SLICE_VIEWER, sliceSlider, camitk::InterfaceGeometry::Surface, toggleAxesAction, toggleFxaaAntialiasingAction, toggleInterpolation(), toggleLabelAction, camitk::TransformationManager::toString(), camitk::RendererWidget::TRACKBALL, whatsThis, and camitk::InterfaceGeometry::Wireframe.

◆ picked

void camitk::InteractiveViewer::picked ( )

protectedslot

◆ pickingModeChanged

void camitk::InteractiveViewer::pickingModeChanged ( QAction * selectedAction )

protectedslot

References AREA_CELL_PICKING, AREA_POINT_PICKING, CELL_PICKING, initPicking(), LOCATION_PICKING, pickCellAction, pickCellRegionAction, pickLocationAction, pickPointAction, pickPointRegionAction, and POINT_PICKING.

Referenced by initActions().

◆ refresh()

void camitk::InteractiveViewer::refresh ( Viewer * whoIsAsking = nullptr )

overridevirtual

Refresh the display.

Implements camitk::Viewer.

Referenced by AnglesAndTranslationAction::event(), eventFilter(), highlightModeChanged(), keyPressEvent(), BitmapViewer::refresh(), renderingActorsChanged(), screenshot(), setFrame(), setGlyph(), setHighlightMode(), and setLabel().

◆ removeAllActors()

void camitk::InteractiveViewer::removeAllActors ( Component * comp )

protected

remove all the given Component actors from the renderer and delete comp from the map

References actorMap, and rendererWidget.

Referenced by refresh().

◆ renderingActorsChanged

void camitk::InteractiveViewer::renderingActorsChanged ( )

protectedslot

References camitk::Application::getSelectedComponents(), camitk::InterfaceGeometry::None, camitk::InterfaceGeometry::Points, pointsAction, refresh(), camitk::InterfaceGeometry::Surface, surfaceAction, camitk::InterfaceGeometry::Wireframe, and wireframeAction.

Referenced by initActions().

◆ resetCamera()

void camitk::InteractiveViewer::resetCamera ( )

Reset scene camera.

Use a trick (when this is a SLICE_VIEWER) for scaling up to max size in the viewer

References actorMap, myType, rendererWidget, and SLICE_VIEWER.

Referenced by keyPressEvent(), refresh(), and toggleAxes().

◆ resetLUT()

void camitk::InteractiveViewer::resetLUT ( )

protected

for InterfaceBitMap, reset the lut that was changed by the image interactor (window and level)

References actorMap, and camitk::Component::SLICE.

Referenced by keyPressEvent().

◆ rightClick

void camitk::InteractiveViewer::rightClick ( )

protectedslot

References getMenu(), and rendererWidget.

Referenced by getWidget().

◆ screenshot [1/2]

void camitk::InteractiveViewer::screenshot ( )

slot

call this method to take a screenshot in various format and write the resulting image to a file

References camitk::ScreenshotFormatInfo::fileFilters(), screenshot(), and camitk::toString().

Referenced by initActions(), keyPressEvent(), and screenshot().

◆ screenshot() [2/2]

void camitk::InteractiveViewer::screenshot ( QString filename )

call this method to take a screenshot using the given filename (the extension must be a supported format extension, see class RendererWindow)

References refresh(), and rendererWidget.

◆ setActiveCamera()

void camitk::InteractiveViewer::setActiveCamera ( QString cameraName )

Set the active virtual camera.

References cameraMap, and rendererWidget.

◆ setBackfaceCulling

void camitk::InteractiveViewer::setBackfaceCulling ( bool b )

slot

set the backface culling mode (default is true).

References backfaceCullingProperty, and propertyObject.

Referenced by initActions().

◆ setBackgroundColor()

void camitk::InteractiveViewer::setBackgroundColor ( QColor c )

virtual

set background color

References backgroundColorProperty, and propertyObject.

◆ setCameraOrientation()

void camitk::InteractiveViewer::setCameraOrientation ( InteractiveViewer::CameraOrientation orientation )

Set camera orientation (using InteractiveViewer::CameraOrientation enum class).

Parameters

orientation

References AXIAL, camitk::RendererWidget::BACK_DOWN, CORONAL, CUSTOM, camitk::FrameOfReference::getAnatomicalOrientation(), getFrame(), camitk::AnatomicalOrientation::getMaxLabel(), camitk::AnatomicalOrientation::getMinLabel(), getRendererWidget(), camitk::AnatomicalOrientation::isUnknown(), camitk::RendererWidget::LEFT_BACK, camitk::RendererWidget::RIGHT_DOWN, camitk::RendererWidget::RIGHT_UP, SAGITTAL, camitk::RendererWidget::setCameraOrientation(), camitk::RendererWidget::setOrientationDecorationsLetters(), toggleOrientationDecorations(), XY, XZ, and YZ.

Referenced by eventFilter(), and refresh().

◆ setColorScale()

void camitk::InteractiveViewer::setColorScale ( bool state )

References rendererWidget.

Referenced by keyPressEvent(), and camitk::MeshComponent::setDataRepresentationOff().

◆ setColorScaleMinMax()

void camitk::InteractiveViewer::setColorScaleMinMax	(	double	m,
		double	M )

set the min and max values.

Automatically turns setColorScale to true.

Parameters

m	minimum value (blue)
M	maximum value (red)

References rendererWidget.

◆ setColorScaleTitle()

void camitk::InteractiveViewer::setColorScaleTitle ( QString t )

set the color scale title.

Parameters

t	title of the color scale

References rendererWidget.

Referenced by camitk::MeshComponent::setDataRepresentationOff().

◆ setFrame()

void camitk::InteractiveViewer::setFrame ( const std::shared_ptr< FrameOfReference > & frame )

virtual

set the FrameOfReference of the viewer

by default, the viewer must refresh all the actor user matrixes when its frame as changed but this is not needed if there are no actors in the viewer (for instance when called from inside the refresh() method itself)

References actorMap, camitk::TransformationManager::ensurePathToWorld(), frameOfReference, refresh(), and updateCurrentFrameOfReferenceColorIndicator().

Referenced by eventFilter(), and refresh().

◆ setFxaaAntialiasing

void camitk::InteractiveViewer::setFxaaAntialiasing ( bool b )

slot

set the FXAA antialiasing mode (default is false).

References fxaaAntialiasingProperty, and propertyObject.

Referenced by initActions().

◆ setGlyph

void camitk::InteractiveViewer::setGlyph ( bool b )

protectedslot

References camitk::Component::GEOMETRY, camitk::Application::getSelectedComponents(), and refresh().

Referenced by initActions().

◆ setGradientBackground()

void camitk::InteractiveViewer::setGradientBackground ( bool g )

virtual

set gradient background on/off

References backgroundGradientColorProperty, and propertyObject.

◆ setHighlightMode()

void camitk::InteractiveViewer::setHighlightMode ( )

virtual

Set the current highlighting mode from the current value of the property.

References camitk::Application::getName(), camitk::Application::getSettings(), highlightModeProperty, propertyObject, and refresh().

◆ setLabel

void camitk::InteractiveViewer::setLabel ( bool b )

protectedslot

if true currently selected Components label will have their label on (shown)

References camitk::Component::GEOMETRY, camitk::Application::getSelectedComponents(), and refresh().

Referenced by initActions().

◆ setLinesAsTubes

void camitk::InteractiveViewer::setLinesAsTubes ( bool tubes )

slot

Update the visualization of lines (for all the InterfaceGeometry of the scene).

Note: it is only possible to transform lines to tubes if you build an Geometry using lines.

Parameters

tubes if true, then the lines have to be displayed as tube

References linesAsTubesProperty, and propertyObject.

Referenced by initActions().

◆ setScreenshotAction

void camitk::InteractiveViewer::setScreenshotAction ( bool b )

slot

visibility of the screenshot in slice viewers

References propertyObject, screenshotActionMenu, and screenshotActionProperty.

Referenced by initActions().

◆ setSideFrameVisible()

void camitk::InteractiveViewer::setSideFrameVisible ( bool visibility )

set the slice viewer side bar+screenshot button visibility

References sideFrame.

◆ sliderChanged

void camitk::InteractiveViewer::sliderChanged ( int i )

slot

Slot called when the InteractiveViewer slider has been changed.

If there is a InterfaceBitMap in the scene, set the slice index with the new slider value.

References actorMap, isChangingSlice, myType, camitk::Viewer::selectionChanged(), and SLICE_VIEWER.

Referenced by getWidget().

◆ startWhatsThisSection()

void camitk::InteractiveViewer::startWhatsThisSection ( const QString & title = "" )

protected

start a table (section) in the what's this message

References myWidget, oddWhatsThis, and whatsThis.

Referenced by getWidget().

◆ toggleAxes

void camitk::InteractiveViewer::toggleAxes ( bool f )

protectedslot

References rendererWidget, and resetCamera().

Referenced by initActions().

◆ toggleInterpolation()

void camitk::InteractiveViewer::toggleInterpolation ( )

protected

for InterfaceBitMap, toggle the interpolation mode (intern method, not a property because it can only be modified by the keyboard interaction)

References actorMap, and camitk::Component::SLICE.

Referenced by keyPressEvent().

◆ toggleLogo

void camitk::InteractiveViewer::toggleLogo ( bool c )

slot

show/hide the logo at the bottom right corner

References rendererWidget.

Referenced by initActions().

◆ toggleOrientationDecorations

void camitk::InteractiveViewer::toggleOrientationDecorations ( bool f )

protectedslot

References myType, rendererWidget, and SLICE_VIEWER.

Referenced by initActions(), InteractiveSliceViewer::InteractiveSliceViewer(), and setCameraOrientation().

◆ updateActions()

void camitk::InteractiveViewer::updateActions ( )

protected

update the viewer menu depending on the selection,...

References colorAction, camitk::Component::GEOMETRY, GEOMETRY_VIEWER, camitk::Component::getProp(), camitk::Component::getRenderingModes(), camitk::Component::getRepresentation(), camitk::Application::getSelectedComponents(), camitk::Component::getVisibility(), glyphAction, myType, camitk::InterfaceGeometry::Points, pointsAction, renderingMenu, camitk::InterfaceGeometry::Surface, surfaceAction, toggleLabelAction, viewerMenu, camitk::InterfaceGeometry::Wireframe, and wireframeAction.

Referenced by getMenu(), and refresh().

◆ updateCurrentFrameOfReferenceColorIndicator()

void camitk::InteractiveViewer::updateCurrentFrameOfReferenceColorIndicator ( )

protected

update myWidget using the color of the current frame of reference

References frameOfReference, and myWidget.

Referenced by getWidget(), and setFrame().

◆ updateSelectionDisplay()

void camitk::InteractiveViewer::updateSelectionDisplay ( Component * comp )

protected

Update the display of the given Component, according to its selection state and the current HighlightMode.

References camitk::InterfaceGeometry::Hidden, highlightModeProperty, camitk::Component::isSelected(), camitk::InterfaceGeometry::Normal, propertyObject, SELECTION, SELECTION_ONLY, camitk::InterfaceGeometry::setEnhancedModes(), and camitk::InterfaceGeometry::Shaded.

Referenced by refresh().

◆ viewControlModeChanged

void camitk::InteractiveViewer::viewControlModeChanged ( QAction * selectedAction )

protectedslot

References controlModeTrackballAction, camitk::RendererWidget::JOYSTICK, rendererWidget, and camitk::RendererWidget::TRACKBALL.

Referenced by initActions().

◆ InteractiveViewerFrame::keyPressEvent

void InteractiveViewerFrame::keyPressEvent ( QKeyEvent * e )

friend

the InteractiveViewerFrame keyPressEvent is a good friend of InteractiveViewer

References camitk::InteractiveViewerFrame::keyPressEvent().

Member Data Documentation

◆ actorMap

QMultiMap<Component*, vtkSmartPointer<vtkProp> > camitk::InteractiveViewer::actorMap

protected

the map containing all the actors in the InteractiveViewer

Referenced by addActor(), getBoundsOfSelected(), keyPressEvent(), picked(), refresh(), removeAllActors(), resetCamera(), resetLUT(), setFrame(), sliderChanged(), and toggleInterpolation().

◆ backfaceCullingProperty

Property* camitk::InteractiveViewer::backfaceCullingProperty

protected

Property that tells whether the viewer uses the backface culling option or not.

Referenced by createProperties(), eventFilter(), initActions(), initSettings(), and setBackfaceCulling().

◆ backgroundColorAction

QAction* camitk::InteractiveViewer::backgroundColorAction

protected

background color

Referenced by getMenu(), and initActions().

◆ backgroundColorProperty

Property* camitk::InteractiveViewer::backgroundColorProperty

protected

The property that stands for the background color of the viewer.

Referenced by backgroundColor(), createProperties(), eventFilter(), initSettings(), and setBackgroundColor().

◆ backgroundGradientColorProperty

Property* camitk::InteractiveViewer::backgroundGradientColorProperty

protected

Property that tells whether the viewer use a gradient background color or not.

Referenced by createProperties(), eventFilter(), initSettings(), and setGradientBackground().

◆ cameraMap

QMap<QString, vtkSmartPointerCamera> camitk::InteractiveViewer::cameraMap

protected

all the available camera

Referenced by getCamera(), init(), and setActiveCamera().

◆ cameraOrientationProperty

Property* camitk::InteractiveViewer::cameraOrientationProperty

protected

The property that stands for the current orientation of the viewer.

Referenced by createProperties(), eventFilter(), and refresh().

◆ colorAction

QAction* camitk::InteractiveViewer::colorAction

protected

Referenced by getToolBar(), and updateActions().

◆ connector

vtkSmartPointer<vtkEventQtSlotConnect> camitk::InteractiveViewer::connector

protected

Referenced by init().

◆ controlModeJoystickAction

QAction* camitk::InteractiveViewer::controlModeJoystickAction

protected

Referenced by getMenu(), and initActions().

◆ controlModeTrackballAction

QAction* camitk::InteractiveViewer::controlModeTrackballAction

protected

to change the camera control mode

Referenced by getMenu(), initActions(), and viewControlModeChanged().

◆ displayedTopLevelComponents

unsigned int camitk::InteractiveViewer::displayedTopLevelComponents

protected

number of top-level component that are currently displayed

Referenced by init(), and refresh().

◆ frameOfReference

std::shared_ptr<FrameOfReference> camitk::InteractiveViewer::frameOfReference

protected

The FrameOfReference in which this component's data is represented in (used to properly position the actors).

Referenced by eventFilter(), getFrame(), init(), setFrame(), and updateCurrentFrameOfReferenceColorIndicator().

◆ fxaaAntialiasingProperty

Property* camitk::InteractiveViewer::fxaaAntialiasingProperty

protected

Property that tells whether the viewer uses the backface culling option or not.

Referenced by createProperties(), eventFilter(), initActions(), initSettings(), and setFxaaAntialiasing().

◆ glyphAction

QAction* camitk::InteractiveViewer::glyphAction

protected

Referenced by getToolBar(), initActions(), and updateActions().

◆ highlightModeProperty

Property* camitk::InteractiveViewer::highlightModeProperty

protected

The property that stands for the type of highlight mode of the 3D viewer.

Referenced by createProperties(), eventFilter(), highlightModeChanged(), initSettings(), setHighlightMode(), and updateSelectionDisplay().

◆ highlightOffAction

QAction* camitk::InteractiveViewer::highlightOffAction

protected

Referenced by getMenu(), highlightModeChanged(), and initActions().

◆ highlightSelectionAction

QAction* camitk::InteractiveViewer::highlightSelectionAction

protected

display mode

Referenced by getMenu(), highlightModeChanged(), and initActions().

◆ highlightSelectionOnlyAction

QAction* camitk::InteractiveViewer::highlightSelectionOnlyAction

protected

Referenced by getMenu(), highlightModeChanged(), and initActions().

◆ isChangingSlice

bool camitk::InteractiveViewer::isChangingSlice

protected

Indicates that this viewer is changing the slice by the slice slider.

Referenced by init(), refresh(), and sliderChanged().

◆ isPicking

bool camitk::InteractiveViewer::isPicking

protected

Indicates that this viewer is picking.

Referenced by init(), picked(), and refresh().

◆ linesAsTubesProperty

Property* camitk::InteractiveViewer::linesAsTubesProperty

protected

Property that tells whether the viewer uses lines as tubes or not.

Referenced by createProperties(), eventFilter(), initActions(), initSettings(), refresh(), and setLinesAsTubes().

◆ myType

ViewerType camitk::InteractiveViewer::myType

protected

type of InteractiveViewer (display slice or geometry)

Referenced by getMenu(), getToolBar(), getWidget(), init(), initActions(), initPicking(), initSettings(), InteractiveViewer(), keyPressEvent(), refresh(), resetCamera(), sliderChanged(), toggleOrientationDecorations(), and updateActions().

◆ myWidget

InteractiveViewerFrame* camitk::InteractiveViewer::myWidget

protected

the InteractiveViewer myWidget

Referenced by addWhatsThisItem(), eventFilter(), getMenu(), getToolBar(), getWidget(), init(), initPicking(), initWhatsThis(), refresh(), startWhatsThisSection(), and updateCurrentFrameOfReferenceColorIndicator().

◆ oddWhatsThis

bool camitk::InteractiveViewer::oddWhatsThis

protected

are we currently in a odd table line

Referenced by addWhatsThisItem(), and startWhatsThisSection().

◆ orientationCombo

QComboBox* camitk::InteractiveViewer::orientationCombo

protected

Referenced by getToolBar().

◆ pickCellAction

QAction* camitk::InteractiveViewer::pickCellAction

protected

Referenced by getMenu(), getToolBar(), initActions(), initPicking(), and pickingModeChanged().

◆ pickCellRegionAction

QAction* camitk::InteractiveViewer::pickCellRegionAction

protected

Referenced by getMenu(), getToolBar(), initActions(), initPicking(), and pickingModeChanged().

◆ pickedComponent

std::vector<Component*> camitk::InteractiveViewer::pickedComponent

protected

list of Component that are currently picked, correctly displayed in the InteractiveViewer, but for speed optimization that are not yet selected in the explorer.

They will all be selected in the explorer when the user release the mouse button.

◆ pickingCombo

QComboBox* camitk::InteractiveViewer::pickingCombo

protected

Referenced by getToolBar(), and initPicking().

◆ pickingEffectIsSelecting

bool camitk::InteractiveViewer::pickingEffectIsSelecting

protected

picking effect while mouse button is kept pressed is selecting (depends on the selection state of the first component picked)

Referenced by init(), and picked().

◆ pickingEffectUpdated

bool camitk::InteractiveViewer::pickingEffectUpdated

protected

was the picking effect updated (it has to be updated with the first picking for a given button down session)

Referenced by initPicking(), and picked().

◆ pickingMode

PickingMode camitk::InteractiveViewer::pickingMode

protected

Current picking mode, POINT_PICKING be default.

Referenced by getToolBar(), initPicking(), and picked().

◆ pickLocationAction

QAction* camitk::InteractiveViewer::pickLocationAction

protected

Referenced by getMenu(), getToolBar(), initActions(), initPicking(), and pickingModeChanged().

◆ pickPointAction

QAction* camitk::InteractiveViewer::pickPointAction

protected

action of the picking menu

Referenced by getMenu(), getToolBar(), initActions(), initPicking(), and pickingModeChanged().

◆ pickPointRegionAction

QAction* camitk::InteractiveViewer::pickPointRegionAction

protected

Referenced by getMenu(), getToolBar(), initActions(), initPicking(), and pickingModeChanged().

◆ pointsAction

QAction* camitk::InteractiveViewer::pointsAction

protected

Referenced by getToolBar(), initActions(), renderingActorsChanged(), and updateActions().

◆ pointSizeProperty

Property* camitk::InteractiveViewer::pointSizeProperty

protected

Property which defines the point size of each point in the 3D viewer.

Referenced by createProperties(), eventFilter(), and initSettings().

◆ propertyObject

PropertyObject* camitk::InteractiveViewer::propertyObject

protected

The property object that holds the properties of this viewer.

Referenced by backgroundColor(), createProperties(), eventFilter(), getCameraOrientation(), getPropertyObject(), getToolBar(), highlightModeChanged(), initActions(), initSettings(), refresh(), setBackfaceCulling(), setBackgroundColor(), setFxaaAntialiasing(), setGradientBackground(), setHighlightMode(), setLinesAsTubes(), setScreenshotAction(), and updateSelectionDisplay().

◆ rendererWidget

RendererWidget* camitk::InteractiveViewer::rendererWidget

protected

◆ renderingMenu

QMenu* camitk::InteractiveViewer::renderingMenu

protected

Rendering.

Referenced by getMenu(), initActions(), and updateActions().

◆ screenshotAction

QAction* camitk::InteractiveViewer::screenshotAction

protected

Screenshot.

Referenced by getMenu(), BitmapViewer::getToolBar(), getToolBar(), getWidget(), and initActions().

◆ screenshotActionMenu

QToolBar* camitk::InteractiveViewer::screenshotActionMenu

protected

the screenshot action is inside this menu (in the slice viewer side bar)

Referenced by getWidget(), init(), and setScreenshotAction().

◆ screenshotActionProperty

Property* camitk::InteractiveViewer::screenshotActionProperty

protected

Property that tells whether the screenshot action is visible or not.

Referenced by createProperties(), eventFilter(), initActions(), initSettings(), and setScreenshotAction().

◆ sideFrame

QFrame* camitk::InteractiveViewer::sideFrame

protected

the right side myWidget (this is where the slider and screenshot buttons are shown)

Referenced by BitmapViewer::getWidget(), getWidget(), and setSideFrameVisible().

◆ sliceSlider

SliderSpinBoxWidget* camitk::InteractiveViewer::sliceSlider

protected

Slider used to control the slice index in a InteractiveViewer.

This slider is visible only when the scene a 2D viewer (see constructor).

Referenced by getWidget(), init(), keyPressEvent(), and refresh().

◆ surfaceAction

QAction* camitk::InteractiveViewer::surfaceAction

protected

Referenced by getToolBar(), initActions(), renderingActorsChanged(), and updateActions().

◆ toggleAxesAction

QAction* camitk::InteractiveViewer::toggleAxesAction

protected

button allows one to display the Axes in the InteractiveViewer

Referenced by getMenu(), getToolBar(), initActions(), and keyPressEvent().

◆ toggleBackfaceCullingAction

QAction* camitk::InteractiveViewer::toggleBackfaceCullingAction

protected

back face culling

Referenced by getMenu(), and initActions().

◆ toggleFxaaAntialiasingAction

QAction* camitk::InteractiveViewer::toggleFxaaAntialiasingAction

protected

FXAA antialiasing.

Referenced by getMenu(), initActions(), and keyPressEvent().

◆ toggleLabelAction

QAction* camitk::InteractiveViewer::toggleLabelAction

protected

button allows one to display the labels of the object3D

Referenced by getMenu(), getToolBar(), initActions(), keyPressEvent(), and updateActions().

◆ toggleLinesAsTubesAction

QAction* camitk::InteractiveViewer::toggleLinesAsTubesAction

protected

button allows one to display the lines as tubes (the lines are to be in vtkPolyData)

Referenced by getMenu(), and initActions().

◆ toggleLogoAction

QAction* camitk::InteractiveViewer::toggleLogoAction

protected

button to remove the copyright

Referenced by getMenu(), and initActions().

◆ toggleOrientationDecorationsAction

QAction* camitk::InteractiveViewer::toggleOrientationDecorationsAction

protected

button allows one to display orientation decoration in SLICE_VIEWER mode

Referenced by getMenu(), and initActions().

◆ toggleScreenshotAction

QAction* camitk::InteractiveViewer::toggleScreenshotAction

protected

visibility of the screenshot action in the side toolbar of slice viewer

Referenced by getMenu(), and initActions().

◆ transformed2DActors

QMap<vtkSmartPointer<vtkActor2D>, QVector3D> camitk::InteractiveViewer::transformed2DActors

protected

the map containing the initial position of the vtkActor2D They have to be transformed from the creating component frame to the viewer frame each time they are added to the display as their position is always recomputed/reset in the component's frame each time getProp(..) is called.

Referenced by addActor(), and refresh().

◆ viewerMenu

QMenu* camitk::InteractiveViewer::viewerMenu

protected

the QMenu for the InteractiveViewer

Referenced by getMenu(), init(), and updateActions().

◆ viewerToolbar

QToolBar* camitk::InteractiveViewer::viewerToolbar

protected

the QToolBar for the InteractiveViewer

Referenced by getToolBar(), init(), and ~InteractiveViewer().

◆ whatsThis

QString camitk::InteractiveViewer::whatsThis

protected

The what's html string

Referenced by addWhatsThisItem(), endWhatsThisSection(), getWidget(), initWhatsThis(), keyPressEvent(), and startWhatsThisSection().

◆ wireframeAction

QAction* camitk::InteractiveViewer::wireframeAction

protected

Referenced by getToolBar(), initActions(), renderingActorsChanged(), and updateActions().

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

Public Types

Public Slots

Public Member Functions

Protected Slots

Protected Member Functions

Protected Attributes

Display properties

Widget/Action management

Help Whats This Utility

CamiTK Properties of this viewer

Refresh/screenshot

Viewing/Interaction Property

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

◆ CameraOrientation

◆ HighlightMode

◆ PickingMode

◆ ViewerType

Constructor & Destructor Documentation

◆ InteractiveViewer()

◆ ~InteractiveViewer()

Member Function Documentation

◆ addActor()

◆ addWhatsThisItem()

◆ backgroundColor

◆ createProperties()

◆ endWhatsThisSection()

◆ eventFilter()

◆ getBounds()

◆ getBoundsOfSelected()

◆ getCamera()

◆ getCameraOrientation()

◆ getColorScale()

◆ getFrame()

◆ getMenu()

◆ getName()

◆ getPropertyObject()

◆ getRendererWidget()

◆ getToolBar()

◆ getWidget()

◆ highlightModeChanged

◆ init()

◆ initActions()

◆ initPicking()

◆ initSettings()

◆ initWhatsThis()

◆ keyPressEvent()

◆ picked

◆ pickingModeChanged

◆ refresh()

◆ removeAllActors()

◆ renderingActorsChanged

◆ resetCamera()

◆ resetLUT()

◆ rightClick

◆ screenshot [1/2]

◆ screenshot() [2/2]

◆ setActiveCamera()

◆ setBackfaceCulling

◆ setBackgroundColor()

◆ setCameraOrientation()

◆ setColorScale()

◆ setColorScaleMinMax()

◆ setColorScaleTitle()

◆ setFrame()

◆ setFxaaAntialiasing

◆ setGlyph

◆ setGradientBackground()

◆ setHighlightMode()

◆ setLabel

◆ setLinesAsTubes

◆ setScreenshotAction

◆ setSideFrameVisible()

◆ sliderChanged

◆ startWhatsThisSection()

◆ toggleAxes

◆ toggleInterpolation()

◆ toggleLogo

◆ toggleOrientationDecorations