This class represents the MILX Qt Main Window object using Qt. More...

#include <milxQtMain.h>

Inheritance diagram for milxQtMain:

Public Slots
bool	isRender (QWidget *win)
	Returns true if window is a generic render (milxQtRenderWindow object)

bool	isActiveRender ()
	Returns true if active window is a generic render (milxQtRenderWindow object)

milxQtRenderWindow *	activeRender ()
	Returns the milxQtRenderWindow object, returns 0 if active window is not a milxQtRenderWindow object.

bool	isImage (QWidget *win)
	Returns true if window is an Image (milxQtImage object)

bool	isActiveImage ()
	Returns true if active window is an Image (milxQtImage object)

milxQtImage *	activeImage ()
	Returns the milxQtImage object, returns 0 if active window is not a milxQtImage object.

bool	isModel (QWidget *win)
	Returns true if window is an Model (milxQtModel object)

bool	isActiveModel ()
	Returns true if active window is an Model (milxQtModel object)

milxQtModel *	activeModel ()
	Returns the milxQtModel object, returns 0 if active window is not a milxQtModel object.

bool	isPlot (QWidget *win)
	Returns true if window is an Plot (milxQtPlot object)

bool	isActivePlot ()
	Returns true if active window is an Plot (milxQtPlot object)

milxQtModel *	activePlot ()
	Returns the milxQtPlot object, returns 0 if active window is not a milxQtPlot object.

bool	isUnifiedWindow (QWidget *win)
	Returns true if window is an UnifiedWindow (milxQtUnifiedWindow object)

bool	isActiveUnifiedWindow ()
	Returns true if active window is an UnifiedWindow (milxQtUnifiedWindow object)

milxQtUnifiedWindow *	activeUnifiedWindow ()
	Returns the milxQtUnifiedWindow object, returns 0 if active window is not a milxQtUnifiedWindow object.

bool	isActiveWebView ()
	Returns true if active window is a web viewer.

QWebView *	activeWebView ()
	Returns the QWebView object, returns 0 if active window is not a QWebView object.

void	setActiveWindow (QWidget *currentWindow)
	Makes the window the active window.

void	newTab ()
	Creates a new tab for the workspace. More...

bool	open ()
	Opens data for viewing in the current tab. More...

void	openCollection ()
	Opens a collection of models for viewing in the same window.

void	openSeries ()
	Opens a DICOM series for viewing in the same window.

void	openRecentFile ()
	Opens recent file (from recent file menu) for analysis and display.

void	loadFiles (const QStringList &filenames)
	Opens multiple files for viewing in the current tab. More...

bool	loadFile (const QString &filename)
	Opens a file for viewing in the current tab. More...

void	setCurrentFile (const QString &fileName)
	Saves the recent opened/saved file into the recent files list.

void	updateRecentFileActions ()
	Updates the recent files list in the file menu.

QActionGroup *	updateWindowMenu ()
	Updates the windows list in the windows menu.

QActionGroup *	updateWindowListMenu (bool applyMapper=true)
	Updates the windows list in the windows list menu. This is a raw list for children to use.

QActionGroup *	updateImportFromMenu (bool applyMapper=false)
	Updates the Import form menu in the windows list menu. This is a raw list for children to use.

void	updateWindowsWithValue (int value)
	Updates the windows based on single value (in percent), such as from a slider etc.

void	updateWindowsWithAutoLevel ()
	Updates the windows with auto levelling.

void	updateWindowsWithRefresh ()
	Updates the windows with default views and window levels.

void	updateWindowsWithCursors ()
	Updates the windows with cursors.

void	updateWindowsWithView (int value)
	Updates the windows view, such as from a combo box etc.

void	updateWindowsWithViewType (int value)
	Updates the windows view type based on type set, such as from a combo box etc.

void	updateWindowsWithViewOrientation (int value)
	Updates the windows view orientation based on orientation set, such as from a combo box etc.

QActionGroup *	windowActionList (QMenu *menuForList, bool groupTogether=true, bool applyMapper=false)
	Creates an action list of windows currently opened to the menu provided. More...

void	save (QString filename="")
	Saves the data in the current tab to file. The saving is content sensitive and depends on the extension provided. More...

void	saveScreen (QString filename="")
	Saves a screenshot of the active window in the current tab to file. The saving is content sensitive and depends on the extension provided.

void	setTabName (QWidget *fromWindow)
	Set the tab name.

void	setTabName (const QString newName)
	Set the tab name of the current tab.

void	closeTab (int index)
	Close the tab.

void	closeTabActiveWindow ()
	Close active window in the tab.

void	closeTabAllWindows ()
	Close all the windows in the current tab.

void	cascadeTab ()
	Cascade all the windows in the current tab.

void	tileTab ()
	Tile all the windows in the current tab.

void	tileTabVertically ()
	Tile all the windows vertically in the current tab.

void	tileTabHorizontally ()
	Tile all the windows horizontally in the current tab.

void	helpContents ()
	Show the help contents browser.

void	preferences ()
	Show the preferences for the program. More...

void	controls ()
	Show the controls information.

void	about ()
	Show the about information.

void	working (int value)
	Show progress bar when computing work. NEgative value shows a busy bar.

void	done (int value)
	Hide progress bar when done computing.

void	display (milxQtRenderWindow *rnd)
	Handles the displaying of renders as they are produced. More...

void	predisplay (milxQtImage *img)
	Handles the pre-displaying tasks for images, such as checking view type and if 3D viewing is needed etc. More...

void	display (milxQtImage *img)
	Handles the displaying of images as they are produced. More...

void	display (vtkImageData *img, QString nameOfImage)
	Handles the displaying of images as they are produced.

void	display (milxQtModel *mdl)
	Handles the displaying of models as they are produced. More...

void	display (vtkPolyData *newModel, QString nameOfModel)
	Handles the displaying of polydata as they are produced.

void	display (milxQtUnifiedWindow *uni)
	Handles the displaying of unified (multi) display windows as they are produced. More...

void	display (vtkPolyDataCollection *modelCollection, QStringList &filenames)
	Handles the display of collections. More...

void	addRender (milxQtRenderWindow *rnd)
	Adds a generic render widget and links its results.

void	addImage (milxQtImage *img)
	Adds an image widget and links its results.

void	addModel (milxQtModel *mdl)
	Adds a model widget and links its results.

void	addUnifiedWindow (milxQtUnifiedWindow *uni)
	Adds a unified window and links its results.

void	addToUnifiedWindow (milxQtImage *img)
	Adds an image to the unified window and links its results.

void	addToUnifiedWindow (milxQtModel *mdl)
	Adds a model to the unified window and links its results.

void	showUnifiedWindow ()
	Shows the unified window.

milxQtUnifiedWindow *	getUnifiedWindow ()
	Returns the unified window.

void	cleanUpOnClose (QWidget *win)
	Removes references to windows that are closed so they are no longer "open".

QWidgetList	getListOfWindows ()
	Get a list of widgets/windows that are in the current tab.

int	getNumberOfWindows ()
	Return the number of windows in the current tab.

int	getNumberOfImageWindows ()
	Return the number of image windows in the current tab.

int	getNumberOfModelWindows ()
	Return the number of model windows in the current tab.

int	getNumberOfTabs ()
	Return the number of tabs in the main window.

void	initialiseWindowTraversal ()
	Initialise the window iterator to the first window opened.

milxQtWindow *	currentWindow ()
	Get the current window opened in the current tab. More...

milxQtWindow *	nextWindow ()
	Get the next window opened in the current tab. More...

milxQtRenderWindow *	nextRenderWindow ()
	Get the next render window opened in the current tab. More...

milxQtModel *	nextModel ()
	Get the next model opened in the current tab. More...

milxQtImage *	nextImage ()
	Get the next image opened in the current tab. More...

void	imageToSurface (vtkSmartPointer< vtkImageData > img, const float value=numeric_limits< float >::max())
	Compute image to surface process.

void	imageToPolyData (vtkSmartPointer< vtkImageData > img)
	Compute image to poly data process.

void	imageToPseudoImage (vectorImageType::Pointer img)
	Compute pseudo image from vector image. More...

void	imageToVectorField (vectorImageType::Pointer img, floatImageType::Pointer magImg, int subsampleFactor=0, float scaling=0.0)
	Compute vector field from image. More...

void	imageToTensorField (vectorImageType::Pointer img, floatImageType::Pointer magImg, int subsampleFactor=0, float scaling=0.0)
	Compute tensor field from image. More...

void	imageToStreamLines (vectorImageType::Pointer img, floatImageType::Pointer magImg, size_t subsampleFactor=0)
	Compute streamlines from vector image from the extents supplied (pixels of which are used as start points for the streams). More...

void	imageToVolume (vtkSmartPointer< vtkImageData > img, bool eightbit)
	Display image as volume rendering.

void	imageToPlot (vtkSmartPointer< vtkImageData > img, int displaceAxis=2)
	Display image as a surface plot. More...

void	tableToPlot (vtkSmartPointer< vtkTable > tbl, QString title)
	Display table as a plot.

void	voxeliseSurface (vtkSmartPointer< vtkPolyData > surface)
	Convert poly data to an image volume.

void	imagesMix ()
	Blend all open images together to create new image usaing a mixer dialog. More...

void	imagesBlend (QVector< float > opacities)
	Blend all open images together to create new image. 'opacities' would hold a list of floats for blending each image. More...

void	imagesAdd ()
	Add all open images together to create new image. More...

void	imagesAverage ()
	Average all open images together to create new image.

void	imagesSubtract ()
	Subtract all open images together to create new image. More...

void	imagesMultiply ()
	Multiply all open images together to create new image. More...

void	imagesConvolve ()
	Convolve all open images together to create new image. More...

void	imagesMergeLabels ()
	Merge all open labelled images together to create new labelled image. More...

void	unify ()
	Add the active window to the current multi (unified) display. More...

void	link ()
	Link all windows in the current tab. Changing one window camera updates all others.

void	unlink ()
	Unlink all windows in the current tab.

void	update ()
	Update the GUI elements, such as menus etc. to most up-to-date status.

void	writeSettings ()
	Write the necessary GUI settings/state for the main class.

void	readSettings ()
	Load the necessary GUI settings/state for the main class. More...

bool	loadPlugins ()
	Loads plugins (which are assumed to be DLLs) according to the milxQtPluginInterface. More...

QList< QPointer< milxQtPluginInterface > >	getPlugins ()
	Returns a list of the loaded plugins (which are assumed to be DLLs) according to the milxQtPluginInterface.

void	printError (QString msg)
	Error message wrapper for console.

void	printWarning (QString msg)
	Warning message wrapper for console.

void	printDebug (QString msg)
	Debug message wrapper for console.

void	printInfo (QString msg)
	Info message wrapper for console.

Signals
void	windowActivated (QWidget *win)
	Signal for when a window has been activated.

void	displayed (milxQtRenderWindow *)
	Signal for when a render window has been displayed.

void	displayed (milxQtImage *)
	Signal for when an image has been displayed.

void	displayed (milxQtModel *)
	Signal for when a model has been displayed.

void	displayed (milxQtUnifiedWindow *)
	Signal for when a unified window has been displayed.

void	updatedWindowListMenu (QActionGroup *)
	Signal for when the window list menu is updated.

void	updatedWindowListMenu (QMenu *)
	Signal for when the window list menu is updated.

void	updatedImportFromMenu (QActionGroup *)
	Signal for when the import from menu is updated.

void	updatedImportFromMenu (QMenu *)
	Signal for when the import from menu is updated.

Public Member Functions
	milxQtMain (QWidget *theParent=0)
	The standard constructor. More...

virtual	~milxQtMain ()
	The standard destructor.

QString	activeName ()
	Returns the name of the active window regardless of being an image, table or surface plot. More...

QString	activeNamePrefix ()
	Returns the name with prefix of the active window regardless of being an image, table or surface plot. More...

void	preferWhiteBackground (const bool whiteBack)
	Sets whether white background is to be used whenever possible. Default: false.

bool	isWhiteBackgroundPreferred ()

void	preferHumanGlyph (const bool human)
	Sets whether human orientation glyph is to be shown whenever possible. Default: true.

bool	isHumanGlyphPreferred ()

void	preferSubWindowSize (const int winSize)
	Sets number of sub-window size is to be used whenever possible. Default: double of minWindowSize (around 512).

int	hasPreferredSubWindowSize ()

void	preferMaximumProcessors (const int procs)
	Sets number of max processors is to be used whenever possible. Default: Half of max available on CPU to a minimum of one.

int	hasMaximumProcessors ()

void	preferScreenshotMagnifyFactor (const int factor)
	Sets the magnify factor when saving screenshots. Default: 2.

int	hasScreenshotMagnifyFactor ()

void	preferTimestamps (const bool timestamps)
	Sets whether timestamps are to be shown whenever possible. Default: true.

bool	isTimestampsPreferred ()

void	preferImageInterpolation (const bool interp)
	Sets whether interpolation is to be shown whenever possible for images. Default: true.

bool	isImageInterpolationPreferred ()

void	preferOrientation (const bool orient)
	Sets whether image orientation is to be applied whenever possible for images. Default: true.

bool	isOrientationPreferred ()

void	preferModelInterpolation (const bool interp)
	Sets whether interpolation is to be shown whenever possible for models. Default: false.

bool	isModelInterpolationPreferred ()

void	preferScalarBar (const bool bar)
	Sets whether scalar bar is to be show whenever possible for models. Default: false.

bool	isScalarBarPreferred ()

Protected Types
enum	{ MaxRecentFiles = 10 }

Protected Slots
void	redirectWindowActivated (QWidget *win)
	Redirect the workspace signal to milxQtMain object level.

void	transferViewToWindows (vtkObject obj, unsigned long, void client_data, void , vtkCommand command)
	If the windows are linked, copy viewing options from one window to all others. More...

void	dataMenu ()
	Create the data menu based on Window selected.

void	updateQtEvents ()
	Update the Qt events, used to keep UI responsive.

Protected Member Functions
void	linkProgressEventOf (vtkObject *obj)
	Link the progress of filters etc to keep the UI responsive.

void	commonChildProperties (QWidget *widget)
	Sets all the common child properties of the data windows such as images, plots etc. More...

void	createMenu ()
	Creates the menu actions. More...

void	createComboBoxes ()
	Creates the combo boxes for main window. More...

void	createToolBars ()
	Creates the toolbar for the main window.

void	createConnections ()
	Creates the signals and slots connections within the main window. More...

void	createProgressBar ()
	Creates the progress bar in the status bar within the main window.

void	setupTooltips ()
	Assign tooltips to each action for users benefit. The tooltips explains the function of each action.

void	contextMenuEvent (QContextMenuEvent *event)
	The context menu setup member. More...

QString	strippedName (const QString &fullFileName)
	Returns the filename with the path stripped.

void	dragEnterEvent (QDragEnterEvent *event)
	Part of the Drag and Drop feature members. Tells what drags to accept.

void	dropEvent (QDropEvent *event)
	Part of the Drag and Drop feature members. Opens the dropped files.

void	closeEvent (QCloseEvent *event)
	Tasks to complete when closing.

Protected Attributes
bool	debugMode
	Debug output mode?

bool	whiteBackground
	Prefer white backgrounds?

bool	humanGlyph
	Prefer showing human glyph?

int	subWindowSize
	Window size of child windows to use.

int	maxProcessors
	Max processors to use.

int	magnifyFactor
	Screenshot magnify factor.

bool	timestamping
	Prefer showing timestamp?

bool	interpolationImages
	Prefer showing interpolation for images?

bool	orientationImages
	Prefer applying orientation to images?

bool	interpolationModels
	Prefer applying interpolation to models?

bool	scalarBarModels
	Show scalar bar for models?

QMenuBar *	menuBar
	Menu bar for the window.

QMenu *	menuFile
	File menu.

QMenu *	menuImages
	File menu.

QMenu *	menuData
	Data menu.

QMenu *	menuWindows
	Windows menu.

QMenu *	menuHelp
	Help menu.

size_t	progressCallCount
	Takes account of how many calls of working have been made.

int	windowIterator
	Keep track of current window being traversed.

QString	saveSupport
	Save file extension support list, cats all known extensions.

QString	openSupport
	Load file extension support list, cats all known extensions.

QAction *	actionOpen
	open action

QAction *	actionOpenSeries
	open series action

QAction *	actionOpenCollect
	open collection action

QAction *	actionSave
	save action

QAction *	actionSaveScreen
	save action

QAction *	actionCloseActive
	Close active window in tab action.

QAction *	actionCloseAll
	Close all windows in tab action.

QAction *	actionsRecentFile [MaxRecentFiles]
	Array of recent file actions.

QAction *	actionRecentFileSeparator
	Pointer to separator so it can be turned on and off.

QAction *	actionExit
	Exit action.

QAction *	actionNewTab
	New Tab action.

QAction *	actionBlendImages
	blend images batch operation action

QAction *	actionAddImages
	add images batch operation action

QAction *	actionAverageImages
	average images batch operation action

QAction *	actionSubtractImages
	subtract images batch operation action

QAction *	actionMultiplyImages
	multiply images batch operation action

QAction *	actionConvolveImages
	Convolve images batch operation action.

QAction *	actionMergeLabels
	Merge labelled images batch operation action.

QAction *	actionLinkWindows
	Using linked cameras for all windows in a tab?

QAction *	actionCascade
	Cascade windows in workspace action.

QAction *	actionTile
	Tile windows in workspace action.

QAction *	actionTileVertically
	Tile vertically windows in workspace action.

QAction *	actionTileHorizontally
	Tile horizontally windows in workspace action.

QAction *	actionConsole
	toggle action for console

QAction *	actionContents
	Action for showing contents of help.

QAction *	actionPreferences
	Action for showing program preferences.

QAction *	actionControls
	Action for showing about information.

QAction *	actionAbout
	Action for showing about information.

QAction *	actionCompare
	Action for comparing data.

QMenu *	menuWindowList
	Menu for list of windows.

QMenu *	importFromMenu
	Menu import from data menu.

QToolBar *	fileToolBar
	Some actions from file menu.

QToolBar *	windowToolBar
	Some actions from window menu, like tile, cascade etc.

QToolBar *	defaultToolBar
	Some actions from default stuff menu, like view etc.

QToolBar *	imageToolBar
	Some actions for images, like view etc.

QAction *	actionImageText
	toggle text annotate mode

QSlider *	imageLevelSlider
	adjust window level of image display

QPushButton *	imageLevelButton
	auto level button

QPushButton *	refreshButton
	window refresh button

QPushButton *	cursorButton
	crosshairs button

QTabWidget *	workspaces
	Pointer to the Workspace environment for the user.

QSignalMapper *	windowMapper
	Mapper of mulit-connections.

QList< QPointer< milxQtPluginInterface > >	plugins
	List of plugins loaded succesfully.

QList< QAction *>	renderExtsActions
	List of render window extenstion actions loaded succesfully.

QList< QAction *>	modelExtsActions
	List of model extenstion actions loaded succesfully.

QList< QAction *>	imageExtsActions
	List of image extenstion actions loaded succesfully.

QList< QAction *>	dockActions
	List of dock actions of dock widgets loaded succesfully.

QProgressBar *	progressBar
	Progress bar for computation.

QPointer< milxQtConsole >	console
	console docked window

QComboBox *	defaultViewBox
	Box for default view.

QComboBox *	defaultViewTypeBox
	Box for default view type (1 view or scanner type/4 view)

QComboBox *	defaultOrientationTypeBox
	Box for default orientation type (radiological or neurological orientation)

QPointer< milxQtUnifiedWindow >	currentUnifiedWindow
	Current window for multi-display.

QList< QPointer< milxQtModel > >	modelWindows
	List of model windows opened.

QList< QPointer< milxQtImage > >	imageWindows
	List of model windows opened.

vtkSmartPointer< vtkEventQtSlotConnect >	Connector
	VTK Events to slots convertor.

Detailed Description

This class represents the MILX Qt Main Window object using Qt.

Author: Shekhar S. Chandra, 2013

The class is able to display milxQtImage, milxQtModel and other classes into tabbed workspaces. This forms the main user interface of the library and wraps the overall usage of the display classes.

The rendering is encapsulated within a Qt QMainWindow widget.

Usage Example:

QPointer<milxQtMain> MainWindow = new milxQtMain;
QPointer<milxQtModel> model = new milxQtModel;
    model->setName("Original Model");
    model->SetInput(sphere->GetOutput());
    model->generateModel();
    model->generateLabels();
vnl_matrix<double> rotationMatrix = doSomething();
QPointer<milxQtImage> imageViewer = new milxQtImage;
    imageViewer->setName("Rotation Matrix");
    imageViewer->setData(rotationMatrix);
    imageViewer->generateImage();
MainWindow->display(model); //Model
    MainWindow->display(imageViewer); //Image
    MainWindow->show();

One can also iterate through the all the windows in the current tab as the following example:

MainWindow.loadFiles(files); 
MainWindow.initialiseWindowTraversal();
for(int j = 0; j < MainWindow.getNumberOfWindows(); j ++)
{
    QPointer<milxQtModel> mdl = MainWindow.nextModel();
    if(mdl)
        procrustes->SetInput(j, mdl->GetOutput()); //Do something
}

Definition at line 85 of file milxQtMain.h.

Constructor & Destructor Documentation

◆ milxQtMain()

milxQtMain::milxQtMain ( QWidget * theParent = 0 )

The standard constructor.

Connect Progress Object for progress updates in file and imaging

Establish a workspace for user

Setup Console

Setup the UI Menus and boxes

Setup the UI Toolbar

Setup Connections

Setup tooltips

Load plugins

Setup progress bar

Read the application settings/preferences

Setup ITK Threads

Program Info

Style

Definition at line 38 of file milxQtMain.cpp.

Member Function Documentation

◆ activeName()

QString milxQtMain::activeName ( )

Returns the name of the active window regardless of being an image, table or surface plot.

Todo:: Possible Bug: Handling when no window active.

Check for image validity already done so safely do...

Definition at line 152 of file milxQtMain.cpp.

◆ activeNamePrefix()

QString milxQtMain::activeNamePrefix ( )

Returns the name with prefix of the active window regardless of being an image, table or surface plot.

Todo:: Possible Bug: Handling when no window active.

Check for image validity already done so safely do...

Definition at line 181 of file milxQtMain.cpp.

◆ commonChildProperties()

void milxQtMain::commonChildProperties ( QWidget * widget )

protected

Sets all the common child properties of the data windows such as images, plots etc.

Check if deletable on close

Definition at line 2721 of file milxQtMain.cpp.

◆ contextMenuEvent()

void milxQtMain::contextMenuEvent ( QContextMenuEvent * event )

protected

The context menu setup member.

< Only exists for the duration of the context selection

Definition at line 3127 of file milxQtMain.cpp.

◆ createComboBoxes()

void milxQtMain::createComboBoxes ( )

protected

Creates the combo boxes for main window.

Assigned is deliberately reversed,

Todo:: Why need to reverse?

Definition at line 2929 of file milxQtMain.cpp.

◆ createConnections()

void milxQtMain::createConnections ( )

protected

Creates the signals and slots connections within the main window.

Need for ensuring cross thread signalling

Actions File

Data

Images

Windows

Help

Common actions

Definition at line 3025 of file milxQtMain.cpp.

◆ createMenu()

void milxQtMain::createMenu ( )

protected

Creates the menu actions.

Setup Exit Action and File Menus File

Data

Images

Windows

Help

Common Actions/Menus

Todo:: enable compare when fixed

Image Toolbar actions

Definition at line 2740 of file milxQtMain.cpp.

◆ currentWindow

milxQtWindow * milxQtMain::currentWindow ( )

slot

Get the current window opened in the current tab.

Use initialiseWindowTraversal() is reset to the first window.

Definition at line 1780 of file milxQtMain.cpp.

◆ display [1/5]

void milxQtMain::display ( milxQtRenderWindow * rnd )

slot

Handles the displaying of renders as they are produced.

Set the render into the viewer

Add extension actions

Add common menus

Options

Definition at line 1065 of file milxQtMain.cpp.

◆ display [2/5]

void milxQtMain::display ( milxQtImage * img )

slot

Handles the displaying of images as they are produced.

Set the image into the viewer

Add extension actions

Add common actions/menus

Connect inter-model connections

Options

Definition at line 1205 of file milxQtMain.cpp.

◆ display [3/5]

void milxQtMain::display ( milxQtModel * mdl )

slot

Handles the displaying of models as they are produced.

Set the Model into the viewer

Add extension actions

Connect custom menus and actions

Connect inter-model connections

Add common actions

Options

Definition at line 1288 of file milxQtMain.cpp.

◆ display [4/5]

void milxQtMain::display ( milxQtUnifiedWindow * uni )

slot

Handles the displaying of unified (multi) display windows as they are produced.

Options

Definition at line 1360 of file milxQtMain.cpp.

◆ display [5/5]

void milxQtMain::display	(	vtkPolyDataCollection *	modelCollection,
		QStringList &	filenames
	)

slot

Handles the display of collections.

Check plugins for collection support

User says no, move to next plugin etc.

< if Plugin loaded collection then return,

Init Colours

Get Colour

< Pull colour for data

Build model

< Add data to general display

Ask for mean meshes

< Add data to general display

Definition at line 1382 of file milxQtMain.cpp.

◆ imagesAdd

void milxQtMain::imagesAdd ( )

slot

Add all open images together to create new image.

All data from open image windows are added to the first image.

< For all windows, do operation

Definition at line 2513 of file milxQtMain.cpp.

◆ imagesBlend

void milxQtMain::imagesBlend ( QVector< float > opacities )

slot

Blend all open images together to create new image. 'opacities' would hold a list of floats for blending each image.

All data from open image windows are blended to the first image.

< For all windows, do operation

Definition at line 2415 of file milxQtMain.cpp.

◆ imagesConvolve

void milxQtMain::imagesConvolve ( )

slot

Convolve all open images together to create new image.

All data from open image windows are convolved into the first image.

Definition at line 2591 of file milxQtMain.cpp.

◆ imagesMergeLabels

void milxQtMain::imagesMergeLabels ( )

slot

Merge all open labelled images together to create new labelled image.

All data from open image windows are merged into a single image.

Definition at line 2618 of file milxQtMain.cpp.

◆ imagesMix

void milxQtMain::imagesMix ( )

slot

Blend all open images together to create new image usaing a mixer dialog.

All data from open image windows are blended to the first image.

< For all windows, do operation

Definition at line 2315 of file milxQtMain.cpp.

◆ imagesMultiply

void milxQtMain::imagesMultiply ( )

slot

Multiply all open images together to create new image.

All data from open image windows are multiplied to the first image.

< For all windows, do operation

Definition at line 2565 of file milxQtMain.cpp.

◆ imagesSubtract

void milxQtMain::imagesSubtract ( )

slot

Subtract all open images together to create new image.

All data from open image windows are subtracted from the first image.

< For all windows, do operation

Definition at line 2539 of file milxQtMain.cpp.

◆ imageToPlot

void milxQtMain::imageToPlot	(	vtkSmartPointer< vtkImageData >	img,
		int	displaceAxis = `2`
	)

slot

Display image as a surface plot.

displaceAxis is the axis to displace the surface along.

Definition at line 2277 of file milxQtMain.cpp.

◆ imageToPseudoImage

void milxQtMain::imageToPseudoImage ( vectorImageType::Pointer img )

slot

Compute pseudo image from vector image.

Setup vector field

Definition at line 1964 of file milxQtMain.cpp.

◆ imageToStreamLines

void milxQtMain::imageToStreamLines	(	vectorImageType::Pointer	img,
		floatImageType::Pointer	magImg,
		size_t	subsampleFactor = `0`
	)

slot

Compute streamlines from vector image from the extents supplied (pixels of which are used as start points for the streams).

Check mag image if its a 2D slice

Subsample image to reduce computation costs

Need to flip y-axis because of VTK's CG coordinate system

Create Polydata to hold vector field

Setup seed points

Setup vector field

Definition at line 2177 of file milxQtMain.cpp.

◆ imageToTensorField

void milxQtMain::imageToTensorField	(	vectorImageType::Pointer	img,
		floatImageType::Pointer	magImg,
		int	subsampleFactor = `0`,
		float	scaling = `0.0`
	)

slot

Compute tensor field from image.

Subsample image to reduce computation costs

Need to flip y-axis because of VTK's CG coordinate system

Create Polydata to hold vector field

Definition at line 2065 of file milxQtMain.cpp.

◆ imageToVectorField

void milxQtMain::imageToVectorField	(	vectorImageType::Pointer	img,
		floatImageType::Pointer	magImg,
		int	subsampleFactor = `0`,
		float	scaling = `0.0`
	)

slot

Compute vector field from image.

Subsample image to reduce computation costs

Need to flip y-axis because of VTK's CG coordinate system

Create Polydata to hold vector field

Definition at line 1984 of file milxQtMain.cpp.

◆ loadFile

bool milxQtMain::loadFile ( const QString & filename )

slot

Opens a file for viewing in the current tab.

Check filename with plugins

Check if threaded

if not then use serial methods

< If success, Plugin loaded it so return, else continue

Check filename with Model and Image

Ambiguous, choosing 2 columns or 3D scatter or surface plot?

Definition at line 529 of file milxQtMain.cpp.

◆ loadFiles

void milxQtMain::loadFiles ( const QStringList & filenames )

slot

Opens multiple files for viewing in the current tab.

<

Todo:: Add error handling

Definition at line 523 of file milxQtMain.cpp.

◆ loadPlugins

bool milxQtMain::loadPlugins ( )

slot

Loads plugins (which are assumed to be DLLs) according to the milxQtPluginInterface.

<

Todo:: use better cross-platform method here

Connect cross-thread signals and slots

< If a dock plugin, load the dock widget

< If an extension, load it

Definition at line 3186 of file milxQtMain.cpp.

◆ newTab

void milxQtMain::newTab ( )

slot

Creates a new tab for the workspace.

Todo:: Workspace class is deprecated. Update to MdiArea.

Definition at line 215 of file milxQtMain.cpp.

◆ nextImage

milxQtImage * milxQtMain::nextImage ( )

slot

Get the next image opened in the current tab.

Use initialiseWindowTraversal() is reset to the first window.

Definition at line 1845 of file milxQtMain.cpp.

◆ nextModel

milxQtModel * milxQtMain::nextModel ( )

slot

Get the next model opened in the current tab.

Use initialiseWindowTraversal() is reset to the first window.

Definition at line 1825 of file milxQtMain.cpp.

◆ nextRenderWindow

milxQtRenderWindow * milxQtMain::nextRenderWindow ( )

slot

Get the next render window opened in the current tab.

Use initialiseWindowTraversal() is reset to the first window.

Definition at line 1805 of file milxQtMain.cpp.

◆ nextWindow

milxQtWindow * milxQtMain::nextWindow ( )

slot

Get the next window opened in the current tab.

Use initialiseWindowTraversal() is reset to the first window.

Definition at line 1791 of file milxQtMain.cpp.

◆ open

bool milxQtMain::open ( )

slot

Opens data for viewing in the current tab.

<

Todo:: Check and validate extensions support at Open in Main class

Definition at line 417 of file milxQtMain.cpp.

◆ predisplay

void milxQtMain::predisplay ( milxQtImage * img )

slot

Handles the pre-displaying tasks for images, such as checking view type and if 3D viewing is needed etc.

This has to be used in a number of places so its made modular.

Here we use the Qt signals and slots directly as it was found that the VTK-Qt connector caused problems with the image actors.

link the data properties too, one change updates others

Definition at line 1104 of file milxQtMain.cpp.

◆ preferences

void milxQtMain::preferences ( )

slot

Show the preferences for the program.

Multi-page dialog is populated with options Upon acceptance, the settings are directly written to the MainWindow

Definition at line 1008 of file milxQtMain.cpp.

◆ readSettings

void milxQtMain::readSettings ( )

slot

Load the necessary GUI settings/state for the main class.

Handle saving dock positions/areas etc.

Definition at line 3339 of file milxQtMain.cpp.

◆ save

void milxQtMain::save ( QString filename = "" )

slot

Saves the data in the current tab to file. The saving is content sensitive and depends on the extension provided.

Check if plugin's window

Definition at line 732 of file milxQtMain.cpp.

◆ transferViewToWindows

void milxQtMain::transferViewToWindows	(	vtkObject *	obj,
		unsigned	long,
		void *	client_data,
		void *	,
		vtkCommand *	command
	)

protectedslot

If the windows are linked, copy viewing options from one window to all others.

Copy camera of similar windows

< Get callers camera

< For all windows, copy camera

< Copy camera over

< refresh the destination display, quick

Definition at line 1867 of file milxQtMain.cpp.

◆ unify

void milxQtMain::unify ( )

slot

Add the active window to the current multi (unified) display.

Up cast and unify appropriately

Definition at line 2680 of file milxQtMain.cpp.

◆ windowActionList

QActionGroup * milxQtMain::windowActionList	(	QMenu *	menuForList,
		bool	groupTogether = `true`,
		bool	applyMapper = `false`
	)

slot

Creates an action list of windows currently opened to the menu provided.

Action Group is applied only if Boolean is set to true.

Definition at line 1705 of file milxQtMain.cpp.

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

include/Qt/milxQtMain.h
src/Qt/milxQtMain.cpp

Public Slots

Signals

Public Member Functions

Protected Types

Protected Slots

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ milxQtMain()

Member Function Documentation

◆ activeName()

◆ activeNamePrefix()

◆ commonChildProperties()

◆ contextMenuEvent()

◆ createComboBoxes()

◆ createConnections()

◆ createMenu()

◆ currentWindow

◆ display [1/5]

◆ display [2/5]

◆ display [3/5]

◆ display [4/5]

◆ display [5/5]

◆ imagesAdd

◆ imagesBlend

◆ imagesConvolve

◆ imagesMergeLabels

◆ imagesMix

◆ imagesMultiply

◆ imagesSubtract

◆ imageToPlot

◆ imageToPseudoImage

◆ imageToStreamLines

◆ imageToTensorField

◆ imageToVectorField

◆ loadFile

◆ loadFiles

◆ loadPlugins

◆ newTab

◆ nextImage

◆ nextModel

◆ nextRenderWindow

◆ nextWindow

◆ open

◆ predisplay

◆ preferences

◆ readSettings

◆ save

◆ transferViewToWindows

◆ unify

◆ windowActionList