#include <QtDisplayPanel.qo.h>

Inheritance diagram for casa::QtDisplayPanel:

Classes
class	panel_state

Public Types
enum	CursorBoundaryCondition { ENTER, LEAVE }
	included in cursor boundary signals... More...

Public Slots
void	extendRegion (casacore::String, casacore::String)
	respond to region manager to set casacore::ImageRegion extension More...

virtual void	registerDD (QtDisplayData *, int postion=-1)
	Register / unregister [all] DDs created by user through QtViewer. More...

virtual void	unregisterDD (QtDisplayData *)

virtual void	unregisterAll ()

virtual void	registerAll (std::list< QtDisplayData * > registerDatas)

virtual void	setOptions (casacore::Record opts, bool emitAll=false)
	Set display panel options such as margins or number of panels. More...

virtual void	setMode (bool modez, bool channelCubes=false)

virtual void	setMode (casacore::String mode)

void	toChannelMovieStart ()

void	toImageMovieStart ()

virtual void	toChannelMovieEnd ()

virtual void	toImageMovieEnd ()

virtual void	revStepChannelMovie ()

virtual void	revStepImageMovie ()

virtual void	fwdStepChannelMovie ()

virtual void	fwdStepImageMovie ()

virtual void	revPlayChannelMovie ()

virtual void	revPlayImageMovie ()

virtual void	fwdPlayChannelMovie ()

virtual void	fwdPlayImageMovie ()

virtual void	stopChannelMovie ()

virtual void	stopImageMovie ()

void	setChannelMovieRate (int)
	virtual void setRate(int rate); More...

void	setImageMovieRate (int)

void	lowerBoundAnimatorImageChanged (int)

void	upperBoundAnimatorImageChanged (int)

void	stepSizeAnimatorImageChanged (int)

void	lowerBoundAnimatorChannelChanged (int)

void	upperBoundAnimatorChannelChanged (int)

void	stepSizeAnimatorChannelChanged (int)

void	goToChannel (int channel)

void	goToImage (int image)

virtual void	goTo (int frm, bool channelFrame=false)

virtual void	goToZ (int frm)

virtual void	goToB (int frm)

virtual void	emitAnimState ()

virtual void	resetRTRegion ()
	(Will remove mouse-tools' own visual feedback from screen; usually called after selection has been processed). More...

virtual void	resetPTRegion ()

virtual void	resetETRegion ()

virtual void	resetZoomer ()

virtual void	resetCrosshair ()

virtual void	resetPolyline ()

virtual void	resetPanner ()

virtual void	resetRegionTools ()

virtual void	resetSelectionTools ()

virtual void	resetTool (casacore::String toolname)

virtual void	resetTools ()

virtual void	zoomIn (double fctr=2.)
	Expose Zoomer functions: zoom in/out, zoom out to whole image. More...

virtual void	zoomOut (double fctr=2.)

virtual void	zoom (const casacore::Vector< double > &blc, const casacore::Vector< double > &trc)

virtual void	unzoom ()

bool	worldToLin (casacore::Vector< double > &lin, const casacore::Vector< double > &world)

QSize	canvasSize ()
	Returns the pixel canvas's current size. More...

virtual void	refresh ()
	Refresh everything: main panel and colorbar panels (if any). More...

virtual void	setBlen_ (int len)

viewer::RegionToolManager *	toolMgr ()

Signals
void	animatorChange ()

void	oldDDRegistered (QtDisplayData *)
	signals from registration methods. More...

void	oldDDUnregistered (QtDisplayData *)

void	newRegisteredDD (QtDisplayData *)

void	newUnregisteredDD (QtDisplayData *)

void	RegisteredDDRemoved (QtDisplayData *)

void	UnregisteredDDRemoved (QtDisplayData *)

void	allDDsRegistered ()

void	allDDsUnregistered ()

void	registrationChange ()

void	mouseRegionReady (casacore::Record mouseRegion, WorldCanvasHolder *)
	This raw mouse region signal is probably less useful to connect to than the ones processed through the DDs (below), which contain true 'image regions'. More...

void	imageRegionReady (casacore::ImageRegion imgRegion, casacore::String ddName)
	Higher-level (casacore::ImageRegion) signal. More...

void	trackingInfo (casacore::Record trackingRec)
	signal from cursor position tracking. More...

void	optionsChanged (casacore::Record chgOpt)
	signal from option setting (probably unused at present). More...

void	dpHidden (QtDisplayPanel *dp)
	Emitted when this QDP is hidden (closed). More...

void	newRegion (casacore::String imagePath)
	Emitted when a new casacore::ImageRegion has been stored internally (in lastRgn_). More...

void	resized (QSize panelSize, QSize canvasSize)
	Emitted when the panel has been resized. More...

void	creatingRstrDoc (QDomDocument *restoredoc)
	Emitted when creating a restore xml doc. More...

void	restoring (QDomDocument *restoredoc)
	Emitted when restoring panel state from an xml doc. More...

void	activate (casacore::Record)

void	cursorBoundary (QtDisplayPanel::CursorBoundaryCondition)
	signal cursor boundary transitions More...

void	cursorPosition (viewer::Position)

Public Member Functions
	QtDisplayPanel (QtDisplayPanelGui panel, const QtDisplayPanel other, QWidget *parent=0, const std::list< std::string > &args=std::list< std::string >())

	QtDisplayPanel (QtDisplayPanelGui panel, QWidget parent=0, const std::list< std::string > &args=std::list< std::string >())

	~QtDisplayPanel ()

bool	isEmptyRegistered () const

int	getRegisteredCount () const

DisplayDataHolder::DisplayDataIterator	beginRegistered () const
	Manipulation of the QtDisplayData's. More...

DisplayDataHolder::DisplayDataIterator	endRegistered () const

QtDisplayData *	getRegistered (int index)

QtDisplayData *	getDD (const std::string &name) const

QtDisplayData *	getDD (const DisplayData *dd) const

std::shared_ptr < DisplayDataHolder >	getDataHolder () const

bool	isCoordinateMaster (QtDisplayData *displayData) const

void	setControllingDD (QtDisplayData *controllingDD)

virtual bool	isRegistered (QtDisplayData *)
	true if DD is on our list. More...

QtDisplayData *	getControllingDD () const

QtDisplayData *	getChannelDD (int index) const
	Returns the DD that will be animating the channels in normal mode. More...

void	registrationOrderChanged ()
	Reorders panels in response to a change in the registration order. More...

virtual casacore::Record	getOptions ()
	Return Options record (of margins and no. More...

virtual QPixmap *	contents ()
	Return a QPixmap* with a copy of currently-displayed widget contents. More...

virtual QPixmap *	getBackBuffer ()

virtual PanelDisplay *	panelDisplay ()
	Return underlying library PanelDisplay (used by Annotations, e.g.) (You better know what you're doing if you reach underneath the Qt layer. More...

virtual void	hold ()
	Hold and release of refresh. More...

virtual void	release ()

virtual casacore::Vector < casacore::String >	mouseToolNames ()
	Return names of resident mouse tools (order is a suggestion for order in gui). More...

virtual void	operator() (const WCMotionEvent &ev)
	This callback method is automatically registered with the appropriate objects, and is not intended for general use (it has a similar role to a protected, self-connected slot). More...

void	operator() (const PCPositionEvent &pev)
	This callback method is automatically registered with the appropriate PC object, and is not intended for general use (it has a similar role to a protected, self-connected slot). More...

int	nPanels ()
	Return total number of (main) subpanels (e.g. More...

virtual bool	modeZ ()

virtual casacore::String	mode ()

virtual int	nFrames ()

virtual int	nZFrames ()

virtual int	nBFrames ()

virtual int	frame ()

virtual int	index ()

virtual int	zIndex ()

virtual int	bIndex ()

virtual int	startFrame ()

virtual int	zStart ()

virtual int	bStart ()

virtual int	lastFrame ()

virtual int	endFrame ()

virtual int	zEnd ()

virtual int	bEnd ()

virtual int	step ()

virtual int	zStep ()

virtual int	bStep ()

virtual int	animRate ()

virtual int	minRate ()

virtual int	maxRate ()

virtual int	animating ()

bool	saveLastRegion (casacore::String path)
	Save the last region created (via an image DD) with the mouse. More...

casacore::String	saveRegionInImage (casacore::String regname, const casacore::ImageRegion &imreg)
	same as above except it is saved in the last registered image as a keyword More...

void	removeRegionInImage (casacore::String regname)
	Delete the region regname from last registered image does not care if its casacore::RegionHandler::Masks or casacore::RegionHandler::Regions. More...

casacore::String	listRegions ()
	give the regions already stored in last dd image a coma separated list More...

casacore::Vector < casacore::String >	listRegionsInImage ()
	a vector list More...

casacore::ImageRegion	getRegion (const casacore::String &name)
	get an casacore::ImageRegion from active Image More...

void	setRegionExtent (int ext)
	Set current extension policy to use to for (subsequent) image region creation (and for printed region statistics): 0: Region should apply to viewed plane only. More...

casacore::ImageRegion	lastRegion ()
	Return the last region created (via an image DD) with the mouse. More...

bool	hasRegion ()

void	setShapeManager (QtRegionShapeManager *manager)
	Sets the region shape manager from QtDisplayPanelGui. More...

void	registerRegionShape (RegionShape *rs)
	Register the given RegionShape on this display panel. More...

void	unregisterRegionShape (RegionShape *rs)
	Unregister the given RegionShape on this display panel. More...

bool	isRegistered (RegionShape *rs)
	Returns true if the given RegionShape is registered on this display panel, false otherwise. More...

casacore::String	suggestedRestoreFilename ()
	Suggest name for restore file (based on first-registered DD). More...

casacore::String	dpState (casacore::String restorefilename="")
	Returns an xml casacore::String of displayPanel state. More...

virtual bool	savePanelState (casacore::String filename="", bool overwrite=true)
	Save panel state to a file (as xml). More...

virtual bool	restorePanelState (casacore::String filename="")
	Restore panel state from a file or from lastSavedState_ if filename=="". More...

virtual bool	setPanelState (casacore::String xmlState="")
	set panel state from xml casacore::String (lastSavedState_, by default). More...

virtual bool	setPanelState (QDomDocument &restoredoc, QString restorefiledir="")
	[re]set panel state from a QDomDocument. More...

panel_state	getPanelState () const

void	setPanelState (const panel_state &)

void	loadRegions (const std::string &path, const std::string &type)
	new Region code – load casa (or DS9?) region files... More...

void	revokeRegion (viewer::Region *r)
	new Region code – revoke region from region source... More...

void	activate (bool)
	called to indicate application activation state... More...

void	setAllowBackToFront (bool allowed=true)

void	setUpdateAllowed (bool allowed=true)

void	pushCurrentDrawingState ()

void	popCurrentDrawingState ()

float	getLabelLineWidth ()

void	setLabelLineWidth (float value)

float	getTickLength ()

void	setTickLength (float value)

void	setLineWidthPS (float &w)

void	setBackgroundPS (casacore::String &w, casacore::String &c)

void	beginLabelAndAxisCaching ()

void	endLabelAndAxisCaching (QPainter &qp)

Public Member Functions inherited from casa::WCMotionEH
	WCMotionEH ()
	Default Constructor Required. More...

virtual	~WCMotionEH ()
	Destructor. More...

Public Member Functions inherited from casa::PCPositionEH
	PCPositionEH ()
	Default Constructor Required. More...

virtual	~PCPositionEH ()
	Destructor. More...

Public Member Functions inherited from casa::ImageDisplayer
	ImageDisplayer ()

virtual	~ImageDisplayer ()

virtual void	registerDD (QtDisplayData *dd, int position=-1)=0

virtual void	unregisterDD (QtDisplayData *dd)=0

Static Public Member Functions
static casacore::String	regionPathname (casacore::String origPath)
	Transform origPath to a plausible pathname for a new image region file. More...

Public Attributes
bool	printStats

bool	useRegion

Protected Types
enum	CursorBoundaryState { INSIDE_PLOT, OUTSIDE_PLOT }
	keep track or where the (USER) cursor currently is... More...

Protected Slots
virtual void	ddCreated_ (QtDisplayData *, bool autoRegister, int position=-1, bool csMaster=false)
	reacts to similar-named signals from QtViewer More...

virtual void	ddRemoved_ (QtDisplayData *)

virtual void	setAnimatorOptions_ (casacore::Record opts)

virtual void	setAnimator_ (casacore::Record sarec)

virtual void	setLen_ (int len)

virtual void	setZlen_ (int len)

virtual void	stop_ ()

virtual void	goTo_ (int frm)

virtual void	goToZ_ (int frm)

virtual void	goToB_ (int frm)

virtual void	playStep_ ()

virtual void	prev_ ()

virtual void	next_ ()

virtual void	chgMouseBtn_ (std::string tool, int button)
	Connected to QtMouseToolState::mouseBtnChg() signal: changes button assignment for a mouse tool. More...

virtual void	mouseRegionReady_ (casacore::Record mouseRegion, WorldCanvasHolder *)
	Connected to corresp. More...

virtual void	reorientColorBars_ ()

virtual void	checkColorBars_ ()

virtual void	pcResizing_ ()

virtual void	refreshTracking_ (QtDisplayData *qdd=0)
	triggered by internal dd change (not mouse movement; see operator()(WCMotionEvent) for that.) More...

void	clicked (casacore::Record)

Protected Member Functions
virtual void	setupMouseTools_ (bool new_region_tools)
	Called during construction. More...

virtual void	registerDD_ (QtDisplayData *qdd, int position=-1)
	The workhorse part of [un]registering; these do not send the highest-level signals. More...

virtual void	unregisterDD_ (QtDisplayData *qdd)

virtual void	installEventHandlers_ ()
	Maintain monitors of events on underlying canvases. More...

virtual void	removeEventHandlers_ ()

virtual bool	myWC_ (const WorldCanvas *wc)
	Utility function: is the given wc one belonging to the main pd_? More...

virtual void	arrangeColorBars_ (bool reorient=false, bool resizing=false)
	This routine corresponds to the old viewerdisplaypanel.g routine called 'arrangewedgerequirements'. More...

virtual void	updateColorBarDDLists_ ()
	Update Lists of registered DDs which have color bar display activated (allColorBarDDs_ and colorBarDDsToDisplay_). More...

virtual int	marginb_ (QtDisplayData *dd, float shrink=1.)
	Used by arrangeColorBars_(). More...

virtual float	cbPanelSpace_ (QtDisplayData *dd)
	Used by arrangeColorBars_(). More...

virtual void	refreshCBPanels_ ()
	Refresh (only) the colorbar panels (if any). More...

virtual bool	ddFileMatch_ (const std::string &path, const std::string &dataType, const std::string &displayType, QtDisplayData *&dd, QString origrestorefile, QString restoredir)
	Tries to find existing DD (or create one from a file) that matches the given path. More...

void	hideEvent (QHideEvent *ev)

void	resizeEvent (QResizeEvent *ev)
	(emits Qt signal with QDP and PC sizes. More...

Protected Attributes
QtDisplayPanelGui *	panel_
	central (unique) viewer object: for viewer-global state / methods. More...

PanelDisplay *	pd_
	'Main' panel of pc_, where qdds_ draw themselves. More...

QtPixelCanvas *	pc_
	The entire display canvas for this object (the area with black (default) background). More...

std::shared_ptr < DisplayDataHolder >	displayDataHolder
	QDDs registered on this QDP, in registration order. More...

viewer::RegionToolManager *	toolmgr

MWCRTZoomer *	zoom_

MWCPannerTool *	panner_

QtOldCrossTool *	ocrosshair_

QtOldRectTool *	ortregion_

QtOldEllipseTool *	oelregion_

QtOldPolyTool *	optregion_

viewer::QtRegionSourceFactory *	region_source_factory

MWCPolylineTool *	polyline_

MWCRulerlineTool *	rulerline_

MWCPositionVelocityTool *	pvtool_

PCITFiddler *	snsFidd_

PCITFiddler *	bncFidd_

casacore::Vector < casacore::String >	mouseToolNames_

QTimer	tmr_

bool	tracking_

bool	modeZ_

int	zLen_

int	bLen_

int	zIndex_

int	bIndex_

int	animRate_

int	minRate_

int	maxRate_

int	animating_

std::list< QtDisplayData * >	allColorBarDDs_
	Registered QDDs which have color bar display activated (in registration order). More...

std::list< QtDisplayData * >	colorBarDDsToDisplay_
	Subset of the list above: those which should actually display now (which would exclude, e.g., a DD which is 'off blink'). More...

std::list< PanelDisplay * >	colorBarPanels_
	Corresponding casacore::List of PanelDisplays in which color bars are placed – one for each QDD in colorBarDDsToDisplay_. More...

PanelDisplay *	blankCBPanel_
	A panel that takes unused PC space in the colorbar area, if any. More...

casacore::Vector< float >	colorBarPanelSizes_
	Proportion of the pc_ that each color bar panel will use along the direction of colorbar thickness (e.g., along the horizontal axis for a vertical bar). More...

float	mainPanelSize_
	The portion of the PixelCanvas allocated to the main (image display) PanelDisplay (pd_);. More...

int	pcthsz_
	The following are used (only) by arrangeColorBars_() and its auxiliary routines, and are set for current conditions every time arrangeColorBars_() is called. More...

int	pclnsz_

float	marginUnit_

int	mrgna_

int	mrgnb_

int	lnmrgna_

int	lnmrgnb_

casacore::ImageRegion	lastRgn_
	The last region created with a mouse tool. More...

casacore::String	rgnImgPath_
	path (if any) to image of DD that produced the region (needed?) More...

bool	hasRgn_
	Has any such region (ever) been saved? More...

int	rgnExtent_
	Extension policy to use to for saved region (and for statistics: 0: Region applies to viewed plane only. More...

std::list< RegionShape * >	rshapes_
	RegionShapes registered on this display panel, in registration order. More...

QtRegionShapeManager *	qsm_
	Pointer to shape manager. More...

casacore::String	lastSavedState_
	last saved state for this panel (this session – "" if none). More...

WCMotionEvent *	lastMotionEvent_
	last valid mouse motion event; for use by refreshTracking_() in case something besides mouse motion dictates that tracking data should be refreshed. More...

DParameterChoice *	bkgdClrOpt_
	User interface parsing object for background/foreground color. More...

casacore::String	extChan_
	image region extension flags More...

casacore::String	extPol_

CursorBoundaryState	cursorBoundaryState

Private Types
enum	ColorBarIndex { ORIGIN, SIZE, LENGTH_SIDE_ORIGIN, LENGTH_SIDE_SIZE, MARGIN_A, MARGIN_B, LENGTH_SIDE_MARGIN_A, LENGTH_SIDE_MARGIN_B }

Private Member Functions
void	construct_ (QtPixelCanvas *canvas, const std::list< std::string > &args)
	portion of construction shared by multiple constructor functions... More...

void	processTracking (const casacore::Record &trackingRec, const WCMotionEvent &ev)
	Sends a signal containing information about the data pinpointed by the mouse & displays flyover information about the data. More...

void	setColorBarMargins (bool vertical, float plotPercentage, PanelDisplay *cbp, bool resizing)
	Estimates appropriate margins for the color bars in the long direction. More...

void	setPanelGeometry (PanelDisplay *pd, float orgn, float siz)
	Stores the x-offset and side length of the passed in panel. More...

void	setPanelMargins (PanelDisplay *pd, int marginA=LEFT_MARGIN_SPACE_DEFAULT, int marginB=RIGHT_MARGIN_SPACE_DEFAULT, int lengthMarginA=BOTTOM_MARGIN_SPACE_DEFAULT, int lengthMarginB=TOP_MARGIN_SPACE_DEFAULT)
	Sets the margins of the passed in panel to the indicated amounts. More...

void	setLabelFontSize ()

void	setMarginSize ()
	Attempts to set appropriate plot margins based on the number of plots that are displayed. More...

void	initializeSettingsMap (bool vertical)
	Initializes the settings map based on whether the color bar is vertical or horizontal. More...

void	plotCountChangeAdjustment ()
	Fixes a bug where the color bar disappears if the number of plots that are displayed decreases. More...

Private Attributes
const int	PGP_MARGIN_UNIT
	An estimate for the number of pixels that correspond to one PGP plot unit. More...

std::map< ColorBarIndex, casacore::String >	settingsMap

float	oldPlotPercentage
	Used for coming up with estimates for the new font and margin sizes. More...

int	oldPixelCanvasHeight

int	oldPixelCanvasWidth

int	oldRowCount

int	oldColumnCount

int	zStart_

int	zEnd_

int	zStep_

int	bStart_

int	bEnd_

int	bStep_

std::stack< casacore::Record * >	drawing_state

Static Private Attributes
static const int	LEFT_MARGIN_SPACE_DEFAULT
	Default sizes for the margins. More...

static const int	BOTTOM_MARGIN_SPACE_DEFAULT

static const int	TOP_MARGIN_SPACE_DEFAULT

static const int	RIGHT_MARGIN_SPACE_DEFAULT

Detailed Description

Definition at line 81 of file QtDisplayPanel.qo.h.

Member Enumeration Documentation

enum casa::QtDisplayPanel::ColorBarIndex

private

Enumerator
ORIGIN
SIZE
LENGTH_SIDE_ORIGIN
LENGTH_SIDE_SIZE
MARGIN_A
MARGIN_B
LENGTH_SIDE_MARGIN_A
LENGTH_SIDE_MARGIN_B

Definition at line 1161 of file QtDisplayPanel.qo.h.

enum casa::QtDisplayPanel::CursorBoundaryCondition

included in cursor boundary signals...

Enumerator
ENTER
LEAVE

Definition at line 91 of file QtDisplayPanel.qo.h.

enum casa::QtDisplayPanel::CursorBoundaryState

protected

keep track or where the (USER) cursor currently is...

Enumerator
INSIDE_PLOT
OUTSIDE_PLOT

Definition at line 1063 of file QtDisplayPanel.qo.h.

Constructor & Destructor Documentation

casa::QtDisplayPanel::QtDisplayPanel	(	QtDisplayPanelGui *	panel,
		const QtDisplayPanel *	other,
		QWidget *	parent = `0`,
		const std::list< std::string > &	args = `std::list< std::string >()`
	)

casa::QtDisplayPanel::QtDisplayPanel	(	QtDisplayPanelGui *	panel,
		QWidget *	parent = `0`,
		const std::list< std::string > &	args = `std::list< std::string >()`
	)

casa::QtDisplayPanel::~QtDisplayPanel ( )

Member Function Documentation

void casa::QtDisplayPanel::activate ( bool )

called to indicate application activation state...

true -> activated, false -> deactivated

void casa::QtDisplayPanel::activate ( casacore::Record )

signal

void casa::QtDisplayPanel::allDDsRegistered ( )

signal

void casa::QtDisplayPanel::allDDsUnregistered ( )

signal

virtual int casa::QtDisplayPanel::animating ( )

inlinevirtual

Definition at line 323 of file QtDisplayPanel.qo.h.

References animating_.

Referenced by casa::QtDisplayPanelGui::fwdPlayChannelMovie_(), casa::QtDisplayPanelGui::fwdPlayImageMovie_(), casa::QtDisplayPanelGui::revPlayChannelMovie_(), and casa::QtDisplayPanelGui::revPlayImageMovie_().

void casa::QtDisplayPanel::animatorChange ( )

signal

Referenced by emitAnimState().

virtual int casa::QtDisplayPanel::animRate ( )

inlinevirtual

Definition at line 314 of file QtDisplayPanel.qo.h.

References animRate_.

virtual void casa::QtDisplayPanel::arrangeColorBars_	(	bool	reorient = `false`,
		bool	resizing = `false`
	)

protectedvirtual

This routine corresponds to the old viewerdisplaypanel.g routine called 'arrangewedgerequirements'.

It responds to events which may require change to the relative placement or number of colorbars and their panels. 'reorient' is true if color bars are changing from horizontal to vertical (or vise versa); it helps determine how much action (if any) this routine needs to take. Only the pcResizing_() slot should set resizing=true; in this case, arrangeColorBars_ lets the PC take care of refresh.

Referenced by checkColorBars_(), pcResizing_(), and reorientColorBars_().

void casa::QtDisplayPanel::beginLabelAndAxisCaching ( )

inline

Definition at line 1095 of file QtDisplayPanel.qo.h.

References pc_.

DisplayDataHolder::DisplayDataIterator casa::QtDisplayPanel::beginRegistered ( ) const

Manipulation of the QtDisplayData's.

virtual int casa::QtDisplayPanel::bEnd ( )

inlinevirtual

Definition at line 298 of file QtDisplayPanel.qo.h.

References bEnd_.

Referenced by endFrame().

virtual int casa::QtDisplayPanel::bIndex ( )

inlinevirtual

Definition at line 275 of file QtDisplayPanel.qo.h.

References bIndex_.

Referenced by index().

virtual int casa::QtDisplayPanel::bStart ( )

inlinevirtual

Definition at line 285 of file QtDisplayPanel.qo.h.

References bStart_.

Referenced by startFrame(), and toImageMovieStart().

virtual int casa::QtDisplayPanel::bStep ( )

inlinevirtual

Definition at line 310 of file QtDisplayPanel.qo.h.

References bStep_.

Referenced by step().

QSize casa::QtDisplayPanel::canvasSize ( )

inlineslot

Returns the pixel canvas's current size.

Definition at line 589 of file QtDisplayPanel.qo.h.

References pc_.

virtual float casa::QtDisplayPanel::cbPanelSpace_ ( QtDisplayData * dd )

protectedvirtual

Used by arrangeColorBars_().

Return the nominal proportion of the PixelCanvas to use for dd's colorbar panel. (This is allocated along the direction of the colorbar's thickness; in the direction its length the panel uses the entire PC size).

virtual void casa::QtDisplayPanel::checkColorBars_ ( )

inlineprotectedvirtualslot

Definition at line 775 of file QtDisplayPanel.qo.h.

References arrangeColorBars_().

virtual void casa::QtDisplayPanel::chgMouseBtn_	(	std::string	tool,
		int	button
	)

protectedvirtualslot

Connected to QtMouseToolState::mouseBtnChg() signal: changes button assignment for a mouse tool.

void casa::QtDisplayPanel::clicked ( casacore::Record )

protectedslot

void casa::QtDisplayPanel::construct_	(	QtPixelCanvas *	canvas,
		const std::list< std::string > &	args
	)

private

portion of construction shared by multiple constructor functions...

virtual QPixmap* casa::QtDisplayPanel::contents ( )

inlinevirtual

Return a QPixmap* with a copy of currently-displayed widget contents.

Caller is responsible for deleting.

Definition at line 184 of file QtDisplayPanel.qo.h.

References pc_.

void casa::QtDisplayPanel::creatingRstrDoc ( QDomDocument * restoredoc )

signal

Emitted when creating a restore xml doc.

QtDisplayPanelGui (in particular) can process by adding intormation to restoredoc.

void casa::QtDisplayPanel::cursorBoundary ( QtDisplayPanel::CursorBoundaryCondition )

signal

signal cursor boundary transitions

void casa::QtDisplayPanel::cursorPosition ( viewer::Position )

signal

virtual void casa::QtDisplayPanel::ddCreated_	(	QtDisplayData *	,
		bool	autoRegister,
		int	position = `-1`,
		bool	csMaster = `false`
	)

protectedvirtualslot

reacts to similar-named signals from QtViewer

virtual bool casa::QtDisplayPanel::ddFileMatch_	(	const std::string &	path,
		const std::string &	dataType,
		const std::string &	displayType,
		QtDisplayData *&	dd,
		QString	origrestorefile,
		QString	restoredir
	)

protectedvirtual

Tries to find existing DD (or create one from a file) that matches the given path.

Used for restoring DDs from a restore file. Several directories are checked, not just the one in path, to provide flexibility. If dd is non-zero, it is tested for suitability to path, datatype and displaytype. If dd is zero, the filesystem is searched and an attempt is made to create dd from a matching file (if any); if creation succeeds, dd will contain the new DD. Note: the DD will not be registered automatically. origrestorefile and (current) restoredir aid in locating data files relative to the current restore file location.

virtual void casa::QtDisplayPanel::ddRemoved_ ( QtDisplayData * )

protectedvirtualslot

void casa::QtDisplayPanel::dpHidden ( QtDisplayPanel * dp )

signal

Emitted when this QDP is hidden (closed).

Referenced by hideEvent().

casacore::String casa::QtDisplayPanel::dpState ( casacore::String restorefilename = "" )

Returns an xml casacore::String of displayPanel state.

This includes registered DDs and their options, panel options, animation and zoom state, etc. (QtDisplayPanelGui adds some gui/window state to this, and has file-saving interface). If a restorefilename where you intend to store the state is given, it will be set as attribute 'restorefile' of the root node. This allows data files to be moved and still restored later, relative to the restore file location.

virtual void casa::QtDisplayPanel::emitAnimState ( )

inlinevirtualslot

Definition at line 543 of file QtDisplayPanel.qo.h.

References animatorChange().

virtual int casa::QtDisplayPanel::endFrame ( )

inlinevirtual

Definition at line 292 of file QtDisplayPanel.qo.h.

References bEnd(), modeZ(), and zEnd().

Referenced by lastFrame().

void casa::QtDisplayPanel::endLabelAndAxisCaching ( QPainter & qp )

inline

Definition at line 1098 of file QtDisplayPanel.qo.h.

References pc_.

DisplayDataHolder::DisplayDataIterator casa::QtDisplayPanel::endRegistered ( ) const

void casa::QtDisplayPanel::extendRegion	(	casacore::String	,
		casacore::String
	)

slot

respond to region manager to set casacore::ImageRegion extension

virtual int casa::QtDisplayPanel::frame ( )

inlinevirtual

Definition at line 266 of file QtDisplayPanel.qo.h.

References index().

virtual void casa::QtDisplayPanel::fwdPlayChannelMovie ( )

virtualslot

Referenced by casa::QtDisplayPanelGui::fwdPlayChannelMovie_().

virtual void casa::QtDisplayPanel::fwdPlayImageMovie ( )

virtualslot

Referenced by casa::QtDisplayPanelGui::fwdPlayImageMovie_().

virtual void casa::QtDisplayPanel::fwdStepChannelMovie ( )

inlinevirtualslot

Definition at line 499 of file QtDisplayPanel.qo.h.

References next_(), setMode(), and stop_().

virtual void casa::QtDisplayPanel::fwdStepImageMovie ( )

inlinevirtualslot

Definition at line 504 of file QtDisplayPanel.qo.h.

References next_(), setMode(), and stop_().

virtual QPixmap* casa::QtDisplayPanel::getBackBuffer ( )

inlinevirtual

Definition at line 187 of file QtDisplayPanel.qo.h.

References pc_.

QtDisplayData* casa::QtDisplayPanel::getChannelDD ( int index ) const

Returns the DD that will be animating the channels in normal mode.

QtDisplayData* casa::QtDisplayPanel::getControllingDD ( ) const

std::shared_ptr<DisplayDataHolder> casa::QtDisplayPanel::getDataHolder ( ) const

QtDisplayData* casa::QtDisplayPanel::getDD ( const std::string & name ) const

QtDisplayData* casa::QtDisplayPanel::getDD ( const DisplayData * dd ) const

float casa::QtDisplayPanel::getLabelLineWidth ( )

virtual casacore::Record casa::QtDisplayPanel::getOptions ( )

virtual

Return Options record (of margins and no.

-of-panels settings, e.g.) The form of the record is suitable for automatically creating controlling user interface. These options are set with the corresponding setOptions() slot (below).

Referenced by casa::QtCanvasManagerOptions::QtCanvasManagerOptions().

panel_state casa::QtDisplayPanel::getPanelState ( ) const

casacore::ImageRegion casa::QtDisplayPanel::getRegion ( const casacore::String & name )

get an casacore::ImageRegion from active Image

QtDisplayData* casa::QtDisplayPanel::getRegistered ( int index )

int casa::QtDisplayPanel::getRegisteredCount ( ) const

float casa::QtDisplayPanel::getTickLength ( )

virtual void casa::QtDisplayPanel::goTo	(	int	frm,
		bool	channelFrame = `false`
	)

inlinevirtualslot

Definition at line 531 of file QtDisplayPanel.qo.h.

References goToB(), goToZ(), and modeZ().

Referenced by toChannelMovieEnd(), toChannelMovieStart(), toImageMovieEnd(), and toImageMovieStart().

virtual void casa::QtDisplayPanel::goTo_ ( int frm )

inlineprotectedvirtualslot

Definition at line 740 of file QtDisplayPanel.qo.h.

References goToB_(), goToZ_(), and modeZ().

virtual void casa::QtDisplayPanel::goToB ( int frm )

virtualslot

Referenced by goTo(), and goToImage().

virtual void casa::QtDisplayPanel::goToB_ ( int frm )

protectedvirtualslot

Referenced by goTo_().

void casa::QtDisplayPanel::goToChannel ( int channel )

inlineslot

Definition at line 528 of file QtDisplayPanel.qo.h.

References goToZ().

void casa::QtDisplayPanel::goToImage ( int image )

inlineslot

Definition at line 529 of file QtDisplayPanel.qo.h.

References goToB().

virtual void casa::QtDisplayPanel::goToZ ( int frm )

virtualslot

Referenced by goTo(), and goToChannel().

virtual void casa::QtDisplayPanel::goToZ_ ( int frm )

protectedvirtualslot

Referenced by goTo_().

bool casa::QtDisplayPanel::hasRegion ( )

inline

Definition at line 376 of file QtDisplayPanel.qo.h.

References hasRgn_.

void casa::QtDisplayPanel::hideEvent ( QHideEvent * ev )

inlineprotected

Definition at line 877 of file QtDisplayPanel.qo.h.

References dpHidden().

virtual void casa::QtDisplayPanel::hold ( )

virtual

Hold and release of refresh.

In order to draw, every call to hold() must be accompanied by a subsequent call to release() (so don't neglect: beware of exceptions, e.g.). Calls can nest (they are counted). Panel may be deleted in a held state. Also, excess calls to release() will have no effect. The calls are propagated to the main PanelDisplay as well as to those used for color bars (and thence to their WorldCanvases).

void casa::QtDisplayPanel::imageRegionReady	(	casacore::ImageRegion	imgRegion,
		casacore::String	ddName
	)

signal

Higher-level (casacore::ImageRegion) signal.

ddName is the name() of a registered [casacore::Lattice] QDD which conforms to the panel's current state (see DD:conformsTo()) and can compute true-region information from the latest 'mouse tool region event'. The ImageRegion parameter has the dimensions [and CS] of the DD's Image (currently, only Image PADDs are supported). It will correspond to the 2-D mouse region on its display axes. On 'animator' and 'hidden' axes (if any), the region will be 1 element wide, positioned at the current 'slice' for each of these axes.

virtual int casa::QtDisplayPanel::index ( )

inlinevirtual

Definition at line 269 of file QtDisplayPanel.qo.h.

References bIndex(), modeZ(), and zIndex().

Referenced by frame().

void casa::QtDisplayPanel::initializeSettingsMap ( bool vertical )

private

Initializes the settings map based on whether the color bar is vertical or horizontal.

virtual void casa::QtDisplayPanel::installEventHandlers_ ( )

protectedvirtual

Maintain monitors of events on underlying canvases.

Called during construction/destruction, or when the set of canvases might change.

bool casa::QtDisplayPanel::isCoordinateMaster ( QtDisplayData * displayData ) const

virtual

Implements casa::ImageDisplayer.

bool casa::QtDisplayPanel::isEmptyRegistered ( ) const

virtual bool casa::QtDisplayPanel::isRegistered ( QtDisplayData * )

virtual

true if DD is on our list.

(It may not be on viewer's list any longer, in particular when reacting to ddRemoved signal). Either qdd pointer or its name can be given.

bool casa::QtDisplayPanel::isRegistered ( RegionShape * rs )

Returns true if the given RegionShape is registered on this display panel, false otherwise.

virtual int casa::QtDisplayPanel::lastFrame ( )

inlinevirtual

Definition at line 289 of file QtDisplayPanel.qo.h.

References endFrame().

Referenced by toChannelMovieEnd(), and toImageMovieEnd().

casacore::ImageRegion casa::QtDisplayPanel::lastRegion ( )

inline

Return the last region created (via an image DD) with the mouse.

Definition at line 372 of file QtDisplayPanel.qo.h.

References lastRgn_.

casacore::String casa::QtDisplayPanel::listRegions ( )

give the regions already stored in last dd image a coma separated list

casacore::Vector<casacore::String> casa::QtDisplayPanel::listRegionsInImage ( )

a vector list

void casa::QtDisplayPanel::loadRegions	(	const std::string &	path,
		const std::string &	type
	)

new Region code – load casa (or DS9?) region files...

void casa::QtDisplayPanel::lowerBoundAnimatorChannelChanged ( int )

slot

void casa::QtDisplayPanel::lowerBoundAnimatorImageChanged ( int )

slot

virtual int casa::QtDisplayPanel::marginb_	(	QtDisplayData *	dd,
		float	shrink = `1.`
	)

protectedvirtual

Used by arrangeColorBars_().

Return the margin to give to dd's colorbar panel on the side where colorbar labelling is done (right margin for vertical bars, e.g.). shrink will usually be 1.; in rare cases where many colorbars are crowding the main panel and each other, it may be less (and then the returned margin allowance may also be less than ideal...).

virtual int casa::QtDisplayPanel::maxRate ( )

inlinevirtual

Definition at line 320 of file QtDisplayPanel.qo.h.

References maxRate_.

virtual int casa::QtDisplayPanel::minRate ( )

inlinevirtual

Definition at line 317 of file QtDisplayPanel.qo.h.

References minRate_.

virtual casacore::String casa::QtDisplayPanel::mode ( )

inlinevirtual

Definition at line 252 of file QtDisplayPanel.qo.h.

References modeZ().

virtual bool casa::QtDisplayPanel::modeZ ( )

inlinevirtual

Definition at line 249 of file QtDisplayPanel.qo.h.

References modeZ_.

Referenced by endFrame(), goTo(), goTo_(), index(), mode(), nFrames(), setLen_(), startFrame(), and step().

void casa::QtDisplayPanel::mouseRegionReady	(	casacore::Record	mouseRegion,
		WorldCanvasHolder *
	)

signal

This raw mouse region signal is probably less useful to connect to than the ones processed through the DDs (below), which contain true 'image regions'.

virtual void casa::QtDisplayPanel::mouseRegionReady_	(	casacore::Record	mouseRegion,
		WorldCanvasHolder *
	)

protectedvirtualslot

Connected to corresp.

signals from 'region' mouse tools. Emits that signal verbatum, but also processes it through the registered DDs, and emits higher-level 'Image Regions' from those DDs which can create one from the 'mouse region' record.

virtual casacore::Vector<casacore::String> casa::QtDisplayPanel::mouseToolNames ( )

inlinevirtual

Return names of resident mouse tools (order is a suggestion for order in gui).

Definition at line 212 of file QtDisplayPanel.qo.h.

References mouseToolNames_.

virtual bool casa::QtDisplayPanel::myWC_ ( const WorldCanvas * wc )

protectedvirtual

Utility function: is the given wc one belonging to the main pd_?

virtual int casa::QtDisplayPanel::nBFrames ( )

inlinevirtual

Definition at line 262 of file QtDisplayPanel.qo.h.

References bLen_.

Referenced by nFrames().

void casa::QtDisplayPanel::newRegion ( casacore::String imagePath )

signal

Emitted when a new casacore::ImageRegion has been stored internally (in lastRgn_).

It can be saved to disk with saveLastRegion().

void casa::QtDisplayPanel::newRegisteredDD ( QtDisplayData * )

signal

void casa::QtDisplayPanel::newUnregisteredDD ( QtDisplayData * )

signal

virtual void casa::QtDisplayPanel::next_ ( )

protectedvirtualslot

Referenced by fwdStepChannelMovie(), fwdStepImageMovie(), and playStep_().

virtual int casa::QtDisplayPanel::nFrames ( )

inlinevirtual

Definition at line 256 of file QtDisplayPanel.qo.h.

References modeZ(), nBFrames(), and nZFrames().

int casa::QtDisplayPanel::nPanels ( )

inline

Return total number of (main) subpanels (e.g.

12 for 3x4-panel display).

Definition at line 236 of file QtDisplayPanel.qo.h.

References casa::MultiWCHolder::nWCHs(), and pd_.

virtual int casa::QtDisplayPanel::nZFrames ( )

inlinevirtual

Definition at line 259 of file QtDisplayPanel.qo.h.

References zLen_.

Referenced by nFrames().

void casa::QtDisplayPanel::oldDDRegistered ( QtDisplayData * )

signal

signals from registration methods.

If you connect to any of these registrationChange signals and/or to ddCreated or ddRemoved signals (from QtViewerBase), the following are true when the slot is invoked: Any removed QDD still exists until after the signal's directly connected slots have returned. Any new QDD has been created before the corresp. signal is emitted. The list of existing QDDs (QtViewerBase::dds()) and [un]registered QDDS (registeredDDs(), unregisteredDDs()) reflect the new state.

However, if you connect to a registrationChange signal and to ddCreated or ddRemoved, it is not certain which slot will be invoked first.

void casa::QtDisplayPanel::oldDDUnregistered ( QtDisplayData * )

signal

virtual void casa::QtDisplayPanel::operator() ( const WCMotionEvent & ev )

virtual

This callback method is automatically registered with the appropriate objects, and is not intended for general use (it has a similar role to a protected, self-connected slot).

Overrides (null) base WCMotionEH operator to forward cursor position tracking events from any of the panel's WorldCanvases as Qt signals.

Implements casa::WCMotionEH.

void casa::QtDisplayPanel::operator() ( const PCPositionEvent & pev )

inlinevirtual

This callback method is automatically registered with the appropriate PC object, and is not intended for general use (it has a similar role to a protected, self-connected slot).

Reimplemented from casa::PCPositionEH.

Definition at line 228 of file QtDisplayPanel.qo.h.

References casa::Display::K_space, casa::PCPositionEvent::key(), and tracking_.

void casa::QtDisplayPanel::optionsChanged ( casacore::Record chgOpt )

signal

signal from option setting (probably unused at present).

virtual PanelDisplay* casa::QtDisplayPanel::panelDisplay ( )

inlinevirtual

Return underlying library PanelDisplay (used by Annotations, e.g.) (You better know what you're doing if you reach underneath the Qt layer.

You are responsible for consistency between the layers, etc...).

Definition at line 194 of file QtDisplayPanel.qo.h.

References pd_.

virtual void casa::QtDisplayPanel::pcResizing_ ( )

inlineprotectedvirtualslot

Definition at line 778 of file QtDisplayPanel.qo.h.

References arrangeColorBars_().

virtual void casa::QtDisplayPanel::playStep_ ( )

inlineprotectedvirtualslot

Definition at line 747 of file QtDisplayPanel.qo.h.

References animating_, next_(), and prev_().

void casa::QtDisplayPanel::plotCountChangeAdjustment ( )

private

Fixes a bug where the color bar disappears if the number of plots that are displayed decreases.

void casa::QtDisplayPanel::popCurrentDrawingState ( )

virtual void casa::QtDisplayPanel::prev_ ( )

protectedvirtualslot

Referenced by playStep_(), revStepChannelMovie(), and revStepImageMovie().

void casa::QtDisplayPanel::processTracking	(	const casacore::Record &	trackingRec,
		const WCMotionEvent &	ev
	)

private

Sends a signal containing information about the data pinpointed by the mouse & displays flyover information about the data.

void casa::QtDisplayPanel::pushCurrentDrawingState ( )

virtual void casa::QtDisplayPanel::refresh ( )

inlinevirtualslot

Refresh everything: main panel and colorbar panels (if any).

Definition at line 596 of file QtDisplayPanel.qo.h.

References pd_, casa::MultiWCHolder::refresh(), and refreshCBPanels_().

virtual void casa::QtDisplayPanel::refreshCBPanels_ ( )

protectedvirtual

Refresh (only) the colorbar panels (if any).

(An attempt to reduce flashing during blink animation).

Referenced by refresh().

virtual void casa::QtDisplayPanel::refreshTracking_ ( QtDisplayData * qdd = 0 )

protectedvirtualslot

triggered by internal dd change (not mouse movement; see operator()(WCMotionEvent) for that.)

static casacore::String casa::QtDisplayPanel::regionPathname ( casacore::String origPath )

static

Transform origPath to a plausible pathname for a new image region file.

Assures the filename ends in '.rgn' and that no such file already exists.

virtual void casa::QtDisplayPanel::registerAll ( std::list< QtDisplayData * > registerDatas )

virtualslot

virtual void casa::QtDisplayPanel::registerDD	(	QtDisplayData *	,
		int	postion = `-1`
	)

virtualslot

Register / unregister [all] DDs created by user through QtViewer.

virtual void casa::QtDisplayPanel::registerDD_	(	QtDisplayData *	qdd,
		int	position = `-1`
	)

protectedvirtual

The workhorse part of [un]registering; these do not send the highest-level signals.

Called internally when the DD is new or being removed, or from corresponding public methods.

void casa::QtDisplayPanel::RegisteredDDRemoved ( QtDisplayData * )

signal

void casa::QtDisplayPanel::registerRegionShape ( RegionShape * rs )

Register the given RegionShape on this display panel.

void casa::QtDisplayPanel::registrationChange ( )

signal

void casa::QtDisplayPanel::registrationOrderChanged ( )

virtual

Reorders panels in response to a change in the registration order.

Implements casa::ImageDisplayer.

virtual void casa::QtDisplayPanel::release ( )

virtual

virtual void casa::QtDisplayPanel::removeEventHandlers_ ( )

protectedvirtual

void casa::QtDisplayPanel::removeRegionInImage ( casacore::String regname )

Delete the region regname from last registered image does not care if its casacore::RegionHandler::Masks or casacore::RegionHandler::Regions.

virtual void casa::QtDisplayPanel::reorientColorBars_ ( )

inlineprotectedvirtualslot

Definition at line 772 of file QtDisplayPanel.qo.h.

References arrangeColorBars_().

virtual void casa::QtDisplayPanel::resetCrosshair ( )

virtualslot

virtual void casa::QtDisplayPanel::resetETRegion ( )

virtualslot

virtual void casa::QtDisplayPanel::resetPanner ( )

virtualslot

virtual void casa::QtDisplayPanel::resetPolyline ( )

virtualslot

virtual void casa::QtDisplayPanel::resetPTRegion ( )

virtualslot

virtual void casa::QtDisplayPanel::resetRegionTools ( )

virtualslot

virtual void casa::QtDisplayPanel::resetRTRegion ( )

virtualslot

(Will remove mouse-tools' own visual feedback from screen; usually called after selection has been processed).

virtual void casa::QtDisplayPanel::resetSelectionTools ( )

virtualslot

virtual void casa::QtDisplayPanel::resetTool ( casacore::String toolname )

virtualslot

virtual void casa::QtDisplayPanel::resetTools ( )

virtualslot

virtual void casa::QtDisplayPanel::resetZoomer ( )

virtualslot

void casa::QtDisplayPanel::resized	(	QSize	panelSize,
		QSize	canvasSize
	)

signal

Emitted when the panel has been resized.

void casa::QtDisplayPanel::resizeEvent ( QResizeEvent * ev )

protected

(emits Qt signal with QDP and PC sizes.

(You probably really want to take action on QPC resizeEvents (based on QPC size) instead...))

virtual bool casa::QtDisplayPanel::restorePanelState ( casacore::String filename = "" )

virtual

Restore panel state from a file or from lastSavedState_ if filename=="".

void casa::QtDisplayPanel::restoring ( QDomDocument * restoredoc )

signal

Emitted when restoring panel state from an xml doc.

QtDisplayPanelGui (in particular) can respond by setting its own state from certain elements of restoredoc.

void casa::QtDisplayPanel::revokeRegion ( viewer::Region * r )

new Region code – revoke region from region source...

Referenced by casa::QtDisplayPanelGui::revokeRegion().

virtual void casa::QtDisplayPanel::revPlayChannelMovie ( )

virtualslot

Referenced by casa::QtDisplayPanelGui::revPlayChannelMovie_().

virtual void casa::QtDisplayPanel::revPlayImageMovie ( )

virtualslot

Referenced by casa::QtDisplayPanelGui::revPlayImageMovie_().

virtual void casa::QtDisplayPanel::revStepChannelMovie ( )

inlinevirtualslot

Definition at line 489 of file QtDisplayPanel.qo.h.

References prev_(), setMode(), and stop_().

virtual void casa::QtDisplayPanel::revStepImageMovie ( )

inlinevirtualslot

Definition at line 494 of file QtDisplayPanel.qo.h.

References prev_(), setMode(), and stop_().

bool casa::QtDisplayPanel::saveLastRegion ( casacore::String path )

Save the last region created (via an image DD) with the mouse.

Return value indicates success. (The casacore::ImageRegion is transformed to a casacore::TableRecord then saved via casacore::AipsIO).

virtual bool casa::QtDisplayPanel::savePanelState	(	casacore::String	filename = `""`,
		bool	overwrite = `true`
	)

virtual

Save panel state to a file (as xml).

State is also stored to an internal lastSavedState_ casacore::String (only there, if filename==""). By default, the file will be overwritten if necessary.

casacore::String casa::QtDisplayPanel::saveRegionInImage	(	casacore::String	regname,
		const casacore::ImageRegion &	imreg
	)

same as above except it is saved in the last registered image as a keyword

void casa::QtDisplayPanel::setAllowBackToFront ( bool allowed = true )

inline

Definition at line 1076 of file QtDisplayPanel.qo.h.

References pc_.

virtual void casa::QtDisplayPanel::setAnimator_ ( casacore::Record sarec )

protectedvirtualslot

virtual void casa::QtDisplayPanel::setAnimatorOptions_ ( casacore::Record opts )

protectedvirtualslot

void casa::QtDisplayPanel::setBackgroundPS	(	casacore::String &	w,
		casacore::String &	c
	)

virtual void casa::QtDisplayPanel::setBlen_ ( int len )

virtualslot

Referenced by setLen_().

void casa::QtDisplayPanel::setChannelMovieRate ( int )

slot

virtual void setRate(int rate);

void casa::QtDisplayPanel::setColorBarMargins	(	bool	vertical,
		float	plotPercentage,
		PanelDisplay *	cbp,
		bool	resizing
	)

private

Estimates appropriate margins for the color bars in the long direction.

Parameters

vertical	true if the long side of the color bar is in the vertical direction.
plotPercentage	a float giving the approximate percentage of the screen real estate that will be reserved for plots (as opposed to the color bars).
cbp	the PanelDisplay containing the color bar
resizing	a boolean that will be true if the calculation was triggered by the screen size changing.

void casa::QtDisplayPanel::setControllingDD ( QtDisplayData * controllingDD )

virtual

Implements casa::ImageDisplayer.

void casa::QtDisplayPanel::setImageMovieRate ( int )

slot

void casa::QtDisplayPanel::setLabelFontSize ( )

private

void casa::QtDisplayPanel::setLabelLineWidth ( float value )

virtual void casa::QtDisplayPanel::setLen_ ( int len )

inlineprotectedvirtualslot

Definition at line 732 of file QtDisplayPanel.qo.h.

References modeZ(), setBlen_(), and setZlen_().

void casa::QtDisplayPanel::setLineWidthPS ( float & w )

void casa::QtDisplayPanel::setMarginSize ( )

private

Attempts to set appropriate plot margins based on the number of plots that are displayed.

virtual void casa::QtDisplayPanel::setMode	(	bool	modez,
		bool	channelCubes = `false`
	)

virtualslot

Referenced by fwdStepChannelMovie(), fwdStepImageMovie(), revStepChannelMovie(), revStepImageMovie(), setMode(), toChannelMovieEnd(), and toImageMovieEnd().

virtual void casa::QtDisplayPanel::setMode ( casacore::String mode )

inlinevirtualslot

Definition at line 474 of file QtDisplayPanel.qo.h.

References casacore::downcase(), and setMode().

virtual void casa::QtDisplayPanel::setOptions	(	casacore::Record	opts,
		bool	emitAll = `false`
	)

virtualslot

Set display panel options such as margins or number of panels.

The form of the record (along with current settings) is returned by getOptions(). (These Records are an older form of 'parameter sets' which are used in various places within the display library). Set emitAll = true if the call was not initiated by the options gui itself (e.g. via scripting or save-restore); that will assure that the options gui does receive all option updates (via the optionsChanged signal) and updates its user interface accordingly.

void casa::QtDisplayPanel::setPanelGeometry	(	PanelDisplay *	pd,
		float	orgn,
		float	siz
	)

private

Stores the x-offset and side length of the passed in panel.

Parameters

pd	the PanelDisplay whose geometry will be set.
orgn	the offset of the panel
siz	the side length of the panel.

void casa::QtDisplayPanel::setPanelMargins	(	PanelDisplay *	pd,
		int	marginA = `LEFT_MARGIN_SPACE_DEFAULT`,
		int	marginB = `RIGHT_MARGIN_SPACE_DEFAULT`,
		int	lengthMarginA = `BOTTOM_MARGIN_SPACE_DEFAULT`,
		int	lengthMarginB = `TOP_MARGIN_SPACE_DEFAULT`
	)

private

Sets the margins of the passed in panel to the indicated amounts.

Parameters

marginA	in PGP plot units.
marginB	in PGP plot units.
lengthMarginA	in PGP plot units.
lengthMarginB	in PGP plot units.

virtual bool casa::QtDisplayPanel::setPanelState ( casacore::String xmlState = "" )

virtual

set panel state from xml casacore::String (lastSavedState_, by default).

virtual bool casa::QtDisplayPanel::setPanelState	(	QDomDocument &	restoredoc,
		QString	restorefiledir = `""`
	)

virtual

[re]set panel state from a QDomDocument.

void casa::QtDisplayPanel::setPanelState ( const panel_state & )

void casa::QtDisplayPanel::setRegionExtent ( int ext )

inline

Set current extension policy to use to for (subsequent) image region creation (and for printed region statistics): 0: Region should apply to viewed plane only.

1: Extend to all channels (iff spectral axis not on display). 2: Extend along all non-displayed axes. (The mouse polygon/rectangle always determines the region on the displayed axes).

The default policy is 0.

Definition at line 367 of file QtDisplayPanel.qo.h.

References casacore::max(), casacore::min(), and rgnExtent_.

void casa::QtDisplayPanel::setShapeManager ( QtRegionShapeManager * manager )

Sets the region shape manager from QtDisplayPanelGui.

void casa::QtDisplayPanel::setTickLength ( float value )

void casa::QtDisplayPanel::setUpdateAllowed ( bool allowed = true )

inline

Definition at line 1080 of file QtDisplayPanel.qo.h.

References pc_.

virtual void casa::QtDisplayPanel::setupMouseTools_ ( bool new_region_tools )

protectedvirtual

Called during construction.

virtual void casa::QtDisplayPanel::setZlen_ ( int len )

protectedvirtualslot

Referenced by setLen_().

virtual int casa::QtDisplayPanel::startFrame ( )

inlinevirtual

Definition at line 279 of file QtDisplayPanel.qo.h.

References bStart(), modeZ(), and zStart().

virtual int casa::QtDisplayPanel::step ( )

inlinevirtual

Definition at line 304 of file QtDisplayPanel.qo.h.

References bStep(), modeZ(), and zStep().

void casa::QtDisplayPanel::stepSizeAnimatorChannelChanged ( int )

slot

void casa::QtDisplayPanel::stepSizeAnimatorImageChanged ( int )

slot

virtual void casa::QtDisplayPanel::stop_ ( )

protectedvirtualslot

Referenced by fwdStepChannelMovie(), fwdStepImageMovie(), revStepChannelMovie(), and revStepImageMovie().

virtual void casa::QtDisplayPanel::stopChannelMovie ( )

virtualslot

Referenced by casa::QtDisplayPanelGui::fwdPlayChannelMovie_(), and casa::QtDisplayPanelGui::revPlayChannelMovie_().

virtual void casa::QtDisplayPanel::stopImageMovie ( )

virtualslot

Referenced by casa::QtDisplayPanelGui::fwdPlayImageMovie_(), and casa::QtDisplayPanelGui::revPlayImageMovie_().

casacore::String casa::QtDisplayPanel::suggestedRestoreFilename ( )

Suggest name for restore file (based on first-registered DD).

virtual void casa::QtDisplayPanel::toChannelMovieEnd ( )

inlinevirtualslot

Definition at line 481 of file QtDisplayPanel.qo.h.

References goTo(), lastFrame(), and setMode().

void casa::QtDisplayPanel::toChannelMovieStart ( )

inlineslot

Definition at line 478 of file QtDisplayPanel.qo.h.

References goTo(), and zStart().

virtual void casa::QtDisplayPanel::toImageMovieEnd ( )

inlinevirtualslot

Definition at line 485 of file QtDisplayPanel.qo.h.

References goTo(), lastFrame(), and setMode().

void casa::QtDisplayPanel::toImageMovieStart ( )

inlineslot

Definition at line 479 of file QtDisplayPanel.qo.h.

References bStart(), and goTo().

viewer::RegionToolManager* casa::QtDisplayPanel::toolMgr ( )

inlineslot

Definition at line 602 of file QtDisplayPanel.qo.h.

References toolmgr.

void casa::QtDisplayPanel::trackingInfo ( casacore::Record trackingRec )

signal

signal from cursor position tracking.

The field names are the names of registered QDDs with tracking info; corresponding values are Strings with the formatted tracking information.

virtual void casa::QtDisplayPanel::unregisterAll ( )

virtualslot

virtual void casa::QtDisplayPanel::unregisterDD ( QtDisplayData * )

virtualslot

virtual void casa::QtDisplayPanel::unregisterDD_ ( QtDisplayData * qdd )

protectedvirtual

void casa::QtDisplayPanel::UnregisteredDDRemoved ( QtDisplayData * )

signal

void casa::QtDisplayPanel::unregisterRegionShape ( RegionShape * rs )

Unregister the given RegionShape on this display panel.

virtual void casa::QtDisplayPanel::unzoom ( )

inlinevirtualslot

Definition at line 580 of file QtDisplayPanel.qo.h.

References casa::MWCRTZoomer::unzoom(), and zoom_.

virtual void casa::QtDisplayPanel::updateColorBarDDLists_ ( )

protectedvirtual

Update Lists of registered DDs which have color bar display activated (allColorBarDDs_ and colorBarDDsToDisplay_).

Used by arrangeColorBars_().

void casa::QtDisplayPanel::upperBoundAnimatorChannelChanged ( int )

slot

void casa::QtDisplayPanel::upperBoundAnimatorImageChanged ( int )

slot

bool casa::QtDisplayPanel::worldToLin	(	casacore::Vector< double > &	lin,
		const casacore::Vector< double > &	world
	)

slot

virtual int casa::QtDisplayPanel::zEnd ( )

inlinevirtual

Definition at line 295 of file QtDisplayPanel.qo.h.

References zEnd_.

Referenced by endFrame().

virtual int casa::QtDisplayPanel::zIndex ( )

inlinevirtual

Definition at line 272 of file QtDisplayPanel.qo.h.

References zIndex_.

Referenced by index().

virtual void casa::QtDisplayPanel::zoom	(	const casacore::Vector< double > &	blc,
		const casacore::Vector< double > &	trc
	)

inlinevirtualslot

Definition at line 577 of file QtDisplayPanel.qo.h.

References casa::MWCRTZoomer::zoom(), and zoom_.

virtual void casa::QtDisplayPanel::zoomIn ( double fctr = 2. )

inlinevirtualslot

Expose Zoomer functions: zoom in/out, zoom out to whole image.

Definition at line 571 of file QtDisplayPanel.qo.h.

References zoom_, and casa::MWCRTZoomer::zoomIn().

virtual void casa::QtDisplayPanel::zoomOut ( double fctr = 2. )

inlinevirtualslot

Definition at line 574 of file QtDisplayPanel.qo.h.

References zoom_, and casa::MWCRTZoomer::zoomOut().

virtual int casa::QtDisplayPanel::zStart ( )

inlinevirtual

Definition at line 282 of file QtDisplayPanel.qo.h.

References zStart_.

Referenced by startFrame(), and toChannelMovieStart().

virtual int casa::QtDisplayPanel::zStep ( )

inlinevirtual

Definition at line 307 of file QtDisplayPanel.qo.h.

References zStep_.

Referenced by step().

Member Data Documentation

std::list<QtDisplayData*> casa::QtDisplayPanel::allColorBarDDs_

protected

Registered QDDs which have color bar display activated (in registration order).

See arrangeColorBars_() and updateColorBarDDLists_().

Definition at line 954 of file QtDisplayPanel.qo.h.

int casa::QtDisplayPanel::animating_

protected

Definition at line 946 of file QtDisplayPanel.qo.h.

Referenced by animating(), and playStep_().

int casa::QtDisplayPanel::animRate_

protected

Definition at line 943 of file QtDisplayPanel.qo.h.

Referenced by animRate().

int casa::QtDisplayPanel::bEnd_

private

Definition at line 1197 of file QtDisplayPanel.qo.h.

Referenced by bEnd().

int casa::QtDisplayPanel::bIndex_

protected

Definition at line 941 of file QtDisplayPanel.qo.h.

Referenced by bIndex().

DParameterChoice* casa::QtDisplayPanel::bkgdClrOpt_

protected

User interface parsing object for background/foreground color.

(Used in get/setOptions(), shows up in QDPG's 'Panel Display Options' window).

Definition at line 1054 of file QtDisplayPanel.qo.h.

PanelDisplay* casa::QtDisplayPanel::blankCBPanel_

protected

A panel that takes unused PC space in the colorbar area, if any.

just to see that it's cleared when appropriate.

Definition at line 970 of file QtDisplayPanel.qo.h.

int casa::QtDisplayPanel::bLen_

protected

Definition at line 940 of file QtDisplayPanel.qo.h.

Referenced by nBFrames().

PCITFiddler* casa::QtDisplayPanel::bncFidd_

protected

Definition at line 925 of file QtDisplayPanel.qo.h.

const int casa::QtDisplayPanel::BOTTOM_MARGIN_SPACE_DEFAULT

staticprivate

Definition at line 1189 of file QtDisplayPanel.qo.h.

int casa::QtDisplayPanel::bStart_

private

Definition at line 1197 of file QtDisplayPanel.qo.h.

Referenced by bStart().

int casa::QtDisplayPanel::bStep_

private

Definition at line 1197 of file QtDisplayPanel.qo.h.

Referenced by bStep().

std::list<QtDisplayData*> casa::QtDisplayPanel::colorBarDDsToDisplay_

protected

Subset of the list above: those which should actually display now (which would exclude, e.g., a DD which is 'off blink').

These DDs are ordered so that in multipanel blink displays the order of images in panels is the same as the display order of their corresponding colorbars.

Definition at line 961 of file QtDisplayPanel.qo.h.

std::list<PanelDisplay*> casa::QtDisplayPanel::colorBarPanels_

protected

Corresponding casacore::List of PanelDisplays in which color bars are placed – one for each QDD in colorBarDDsToDisplay_.

Assignment of QDDs to panels is maintained in the order of list above.

Definition at line 966 of file QtDisplayPanel.qo.h.

casacore::Vector<float> casa::QtDisplayPanel::colorBarPanelSizes_

protected

Proportion of the pc_ that each color bar panel will use along the direction of colorbar thickness (e.g., along the horizontal axis for a vertical bar).

arrangeColorBars_() gets nominal sizes for colorbar panels from cbPanelSpace_(), and that is usually what they get.

Definition at line 976 of file QtDisplayPanel.qo.h.

CursorBoundaryState casa::QtDisplayPanel::cursorBoundaryState

protected

Definition at line 1064 of file QtDisplayPanel.qo.h.

std::shared_ptr<DisplayDataHolder> casa::QtDisplayPanel::displayDataHolder

protected

QDDs registered on this QDP, in registration order.

(casacore::List of all (user-loaded) QDDs is v_->dds()). casacore::List<QtDisplayData*> qdds_;

Definition at line 903 of file QtDisplayPanel.qo.h.

std::stack<casacore::Record*> casa::QtDisplayPanel::drawing_state

private

Definition at line 1199 of file QtDisplayPanel.qo.h.

casacore::String casa::QtDisplayPanel::extChan_

protected

image region extension flags

Definition at line 1059 of file QtDisplayPanel.qo.h.

casacore::String casa::QtDisplayPanel::extPol_

protected

Definition at line 1060 of file QtDisplayPanel.qo.h.

bool casa::QtDisplayPanel::hasRgn_

protected

Has any such region (ever) been saved?

Definition at line 1007 of file QtDisplayPanel.qo.h.

Referenced by hasRegion().

WCMotionEvent* casa::QtDisplayPanel::lastMotionEvent_

protected

last valid mouse motion event; for use by refreshTracking_() in case something besides mouse motion dictates that tracking data should be refreshed.

Definition at line 1045 of file QtDisplayPanel.qo.h.

casacore::ImageRegion casa::QtDisplayPanel::lastRgn_

protected

The last region created with a mouse tool.

Definition at line 1001 of file QtDisplayPanel.qo.h.

Referenced by lastRegion().

casacore::String casa::QtDisplayPanel::lastSavedState_

protected

last saved state for this panel (this session – "" if none).

Used for fast 'clipboard' save-restore. (Note: No user interface for this yet...).

Definition at line 1036 of file QtDisplayPanel.qo.h.

const int casa::QtDisplayPanel::LEFT_MARGIN_SPACE_DEFAULT

staticprivate

Default sizes for the margins.

Definition at line 1188 of file QtDisplayPanel.qo.h.

int casa::QtDisplayPanel::lnmrgna_

protected

Definition at line 994 of file QtDisplayPanel.qo.h.

int casa::QtDisplayPanel::lnmrgnb_

protected

Definition at line 994 of file QtDisplayPanel.qo.h.

float casa::QtDisplayPanel::mainPanelSize_

protected

The portion of the PixelCanvas allocated to the main (image display) PanelDisplay (pd_);.

Definition at line 980 of file QtDisplayPanel.qo.h.

float casa::QtDisplayPanel::marginUnit_

protected

Definition at line 993 of file QtDisplayPanel.qo.h.

int casa::QtDisplayPanel::maxRate_

protected

Definition at line 944 of file QtDisplayPanel.qo.h.

Referenced by maxRate().

int casa::QtDisplayPanel::minRate_

protected

Definition at line 944 of file QtDisplayPanel.qo.h.

Referenced by minRate().

bool casa::QtDisplayPanel::modeZ_

protected

Definition at line 939 of file QtDisplayPanel.qo.h.

Referenced by modeZ().

casacore::Vector<casacore::String> casa::QtDisplayPanel::mouseToolNames_

protected

Definition at line 928 of file QtDisplayPanel.qo.h.

Referenced by mouseToolNames().

int casa::QtDisplayPanel::mrgna_

protected

Definition at line 994 of file QtDisplayPanel.qo.h.

int casa::QtDisplayPanel::mrgnb_

protected

Definition at line 994 of file QtDisplayPanel.qo.h.

QtOldCrossTool* casa::QtDisplayPanel::ocrosshair_

protected

Definition at line 912 of file QtDisplayPanel.qo.h.

QtOldEllipseTool* casa::QtDisplayPanel::oelregion_

protected

Definition at line 914 of file QtDisplayPanel.qo.h.

int casa::QtDisplayPanel::oldColumnCount

private

Definition at line 1185 of file QtDisplayPanel.qo.h.

int casa::QtDisplayPanel::oldPixelCanvasHeight

private

Definition at line 1182 of file QtDisplayPanel.qo.h.

int casa::QtDisplayPanel::oldPixelCanvasWidth

private

Definition at line 1183 of file QtDisplayPanel.qo.h.

float casa::QtDisplayPanel::oldPlotPercentage

private

Used for coming up with estimates for the new font and margin sizes.

Definition at line 1181 of file QtDisplayPanel.qo.h.

int casa::QtDisplayPanel::oldRowCount

private

Definition at line 1184 of file QtDisplayPanel.qo.h.

QtOldPolyTool* casa::QtDisplayPanel::optregion_

protected

Definition at line 915 of file QtDisplayPanel.qo.h.

QtOldRectTool* casa::QtDisplayPanel::ortregion_

protected

Definition at line 913 of file QtDisplayPanel.qo.h.

QtDisplayPanelGui* casa::QtDisplayPanel::panel_

protected

central (unique) viewer object: for viewer-global state / methods.

Definition at line 888 of file QtDisplayPanel.qo.h.

MWCPannerTool* casa::QtDisplayPanel::panner_

protected

Definition at line 910 of file QtDisplayPanel.qo.h.

QtPixelCanvas* casa::QtDisplayPanel::pc_

protected

The entire display canvas for this object

(the area with black (default) background).

Definition at line 895 of file QtDisplayPanel.qo.h.

Referenced by beginLabelAndAxisCaching(), canvasSize(), contents(), endLabelAndAxisCaching(), getBackBuffer(), setAllowBackToFront(), and setUpdateAllowed().

int casa::QtDisplayPanel::pclnsz_

protected

Definition at line 992 of file QtDisplayPanel.qo.h.

int casa::QtDisplayPanel::pcthsz_

protected

The following are used (only) by arrangeColorBars_() and its auxiliary routines, and are set for current conditions every time arrangeColorBars_() is called.

The margins (in 'pgp chars') are set onto the colorbar panels. PixelCanvas current sizes are in screen pixels. marginUnit_ is 1/65 of the PC's minimum dimansion. 'ln' and 'th' refer to the directions along the colorbar's length and thickness, respectively; 'ln' corresponds to vertical / horizontal according to the current orientation of color bars. mrgna_, mrgnb_ are margins in the colorbar thickness direction; mrgnb_ is where labelling occurs.

Definition at line 992 of file QtDisplayPanel.qo.h.

PanelDisplay* casa::QtDisplayPanel::pd_

protected

'Main' panel of pc_, where qdds_ draw themselves.

Definition at line 891 of file QtDisplayPanel.qo.h.

Referenced by nPanels(), panelDisplay(), and refresh().

const int casa::QtDisplayPanel::PGP_MARGIN_UNIT

private

An estimate for the number of pixels that correspond to one PGP plot unit.

Definition at line 1160 of file QtDisplayPanel.qo.h.

MWCPolylineTool* casa::QtDisplayPanel::polyline_

protected

Definition at line 919 of file QtDisplayPanel.qo.h.

bool casa::QtDisplayPanel::printStats

Definition at line 1070 of file QtDisplayPanel.qo.h.

Referenced by casa::QtDisplayPanelGui::setStatsPrint().

MWCPositionVelocityTool* casa::QtDisplayPanel::pvtool_

protected

Definition at line 922 of file QtDisplayPanel.qo.h.

QtRegionShapeManager* casa::QtDisplayPanel::qsm_

protected

Pointer to shape manager.

(within this class, please do not assume qsm_ has been set.)

Definition at line 1027 of file QtDisplayPanel.qo.h.

viewer::QtRegionSourceFactory* casa::QtDisplayPanel::region_source_factory

protected

Definition at line 917 of file QtDisplayPanel.qo.h.

int casa::QtDisplayPanel::rgnExtent_

protected

Extension policy to use to for saved region (and for statistics: 0: Region applies to viewed plane only.

1: Extend to all channels (iff spectral axis not on display). 2: Extend along all non-displayed axes. (The mouse polygon/rectangle always determines the region on the displayed axes).

Definition at line 1015 of file QtDisplayPanel.qo.h.

Referenced by setRegionExtent().

casacore::String casa::QtDisplayPanel::rgnImgPath_

protected

path (if any) to image of DD that produced the region (needed?)

Definition at line 1004 of file QtDisplayPanel.qo.h.

const int casa::QtDisplayPanel::RIGHT_MARGIN_SPACE_DEFAULT

staticprivate

Definition at line 1191 of file QtDisplayPanel.qo.h.

std::list<RegionShape*> casa::QtDisplayPanel::rshapes_

protected

RegionShapes registered on this display panel, in registration order.

Definition at line 1023 of file QtDisplayPanel.qo.h.

MWCRulerlineTool* casa::QtDisplayPanel::rulerline_

protected

Definition at line 921 of file QtDisplayPanel.qo.h.

std::map<ColorBarIndex,casacore::String> casa::QtDisplayPanel::settingsMap

private

Definition at line 1165 of file QtDisplayPanel.qo.h.

PCITFiddler* casa::QtDisplayPanel::snsFidd_

protected

Definition at line 924 of file QtDisplayPanel.qo.h.

QTimer casa::QtDisplayPanel::tmr_

protected

Definition at line 932 of file QtDisplayPanel.qo.h.

viewer::RegionToolManager* casa::QtDisplayPanel::toolmgr

protected

Definition at line 906 of file QtDisplayPanel.qo.h.

Referenced by toolMgr().

const int casa::QtDisplayPanel::TOP_MARGIN_SPACE_DEFAULT

staticprivate

Definition at line 1190 of file QtDisplayPanel.qo.h.

bool casa::QtDisplayPanel::tracking_

protected

Definition at line 934 of file QtDisplayPanel.qo.h.

Referenced by operator()().

bool casa::QtDisplayPanel::useRegion

Definition at line 1072 of file QtDisplayPanel.qo.h.

Referenced by casa::QtDisplayPanelGui::setUseRegion().

int casa::QtDisplayPanel::zEnd_

private

Definition at line 1196 of file QtDisplayPanel.qo.h.

Referenced by zEnd().

int casa::QtDisplayPanel::zIndex_

protected

Definition at line 941 of file QtDisplayPanel.qo.h.

Referenced by zIndex().

int casa::QtDisplayPanel::zLen_

protected

Definition at line 940 of file QtDisplayPanel.qo.h.

Referenced by nZFrames().

MWCRTZoomer* casa::QtDisplayPanel::zoom_

protected

Definition at line 909 of file QtDisplayPanel.qo.h.

Referenced by unzoom(), zoom(), zoomIn(), and zoomOut().

int casa::QtDisplayPanel::zStart_

private

Definition at line 1196 of file QtDisplayPanel.qo.h.

Referenced by zStart().

int casa::QtDisplayPanel::zStep_

private

Definition at line 1196 of file QtDisplayPanel.qo.h.

Referenced by zStep().

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

casa/code/display/QtViewer/QtDisplayPanel.qo.h

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