Ekos::Focus

#include <focus.h>

Inheritance diagram for Ekos::Focus:

[legend]

Public Types
enum	Algorithm { FOCUS_ITERATIVE, FOCUS_POLYNOMIAL, FOCUS_LINEAR, FOCUS_LINEAR1PASS }

enum	CFZAlgorithm { FOCUS_CFZ_CLASSIC, FOCUS_CFZ_WAVEFRONT, FOCUS_CFZ_GOLD }

enum	Direction { FOCUS_NONE, FOCUS_IN, FOCUS_OUT }

enum	FocusWalk { FOCUS_WALK_CLASSIC, FOCUS_WALK_FIXED_STEPS, FOCUS_WALK_CFZ_SHUFFLE }

enum	StarMeasure { FOCUS_STAR_HFR, FOCUS_STAR_HFR_ADJ, FOCUS_STAR_FWHM, FOCUS_STAR_NUM_STARS, FOCUS_STAR_FOURIER_POWER }

enum	StarPSF { FOCUS_STAR_GAUSSIAN, FOCUS_STAR_MOFFAT }

enum	StarUnits { FOCUS_UNITS_PIXEL, FOCUS_UNITS_ARCSEC }

enum	Type { FOCUS_MANUAL, FOCUS_AUTO }

Public Types inherited from QWidget
enum	RenderFlag

Public Types inherited from QPaintDevice
enum	PaintDeviceMetric

Properties
QString	camera

double	exposure

QString	filter

QString	filterWheel

QString	focuser

double	HFR

QStringList	logText

QString	opticalTrain

Ekos::FocusState	status

Properties inherited from QWidget
	acceptDrops

	accessibleDescription

	accessibleName

	autoFillBackground

	baseSize

	childrenRect

	childrenRegion

	contextMenuPolicy

	cursor

	enabled

	focus

	focusPolicy

	font

	frameGeometry

	frameSize

	fullScreen

	geometry

	height

	inputMethodHints

	isActiveWindow

	layoutDirection

	locale

	maximized

	maximumHeight

	maximumSize

	maximumWidth

	minimized

	minimumHeight

	minimumSize

	minimumSizeHint

	minimumWidth

	modal

	mouseTracking

	normalGeometry

	palette

	pos

	rect

	size

	sizeHint

	sizeIncrement

	sizePolicy

	statusTip

	styleSheet

	tabletTracking

	toolTip

	toolTipDuration

	updatesEnabled

	visible

	whatsThis

	width

	windowFilePath

	windowFlags

	windowIcon

	windowIconText

	windowModality

	windowModified

	windowOpacity

	windowTitle

	x

	y

Properties inherited from QObject
	objectName

Signals
void	absolutePositionChanged (int value)

void	autofocusAborted (const QString &filter, const QString &points)

void	autofocusComplete (const QString &filter, const QString &points)

void	autofocusStarting (double temperature, const QString &filter)

void	drawCFZ (double minPosition, double minValue, int m_cfzSteps, bool plt)

void	drawCurve (CurveFitting *curve, bool isVShape, bool activate, bool plot=true)

void	drawPolynomial (PolynomialFit *poly, bool isVShape, bool activate, bool plot=true)

void	finalUpdates (const QString &title, bool plot=true)

void	focusAdaptiveComplete (bool success)

void	focuserTimedout (const QString &focuser)

void	focusPositionAdjusted ()

void	initHFRPlot (QString str, double starUnits, bool minimum, bool useWeights, bool showPosition)

void	minimumFound (double solutionPosition, double solutionValue, bool plot=true)

void	newFocusTemperatureDelta (double delta, double absTemperature)

void	newHFR (double hfr, int position)

void	newHFRPlotPosition (double pos, double hfr, double sigma, bool outlier, int pulseDuration, bool plot=true)

void	newImage (const QSharedPointer< FITSView > &view)

void	newLog (const QString &text)

void	newStarPixmap (QPixmap &)

void	newStatus (Ekos::FocusState state)

void	redrawHFRPlot (PolynomialFit *poly, double solutionPosition, double solutionValue)

void	resumeGuiding ()

void	settingsUpdated (const QVariantMap &settings)

void	setTitle (const QString &title, bool plot=true)

void	suspendGuiding ()

void	trainChanged ()

Public Slots
Q_SCRIPTABLE Q_NOREPLY void	abort ()

void	adaptiveFocus ()

void	adjustFocusOffset (int value, bool useAbsoluteOffset)

void	appendFocusLogText (const QString &)

void	appendLogText (const QString &)

Q_SCRIPTABLE Q_NOREPLY void	capture (double settleTime=0.0)

void	checkCamera ()

void	checkFilter ()

Q_SCRIPTABLE Q_NOREPLY void	checkFocus (double requiredHFR)

void	checkFocuser ()

void	checkStopFocus (bool abort)

void	checkTemperatureSource (const QString &name=QString())

void	clearDataPoints ()

Q_SCRIPTABLE bool	focusIn (int ms=-1)

Q_SCRIPTABLE bool	focusOut (int ms=-1)

void	focusStarSelected (int x, int y)

QStringList	getStellarSolverProfiles ()

void	loadStellarSolverProfiles ()

void	meridianFlipStarted ()

QString	opticalTrain () const

void	processData (const QSharedPointer< FITSData > &data)

void	processTemperatureSource (INDI::Property prop)

void	resetFocuser ()

Q_SCRIPTABLE Q_NOREPLY void	runAutoFocus (bool buildOffsets)

void	selectFocusStarFraction (double x, double y)

void	setMountCoords (const SkyPoint &position, ISD::Mount::PierSide pierSide, const dms &ha)

void	setMountStatus (ISD::Mount::Status newState)

void	setOpticalTrain (const QString &value)

Q_SCRIPTABLE Q_NOREPLY void	start ()

void	startFraming ()

void	syncCameraInfo ()

void	syncCCDControls ()

void	toggleVideo (bool enabled)

void	updateProperty (INDI::Property prop)

Public Member Functions
bool	addTemperatureSource (const QSharedPointer< ISD::GenericDevice > &device)

Q_SCRIPTABLE QString	camera ()

Q_SCRIPTABLE bool	canAutoFocus ()

void	clearLog ()

void	connectFilterManager ()

Q_SCRIPTABLE double	exposure ()

Q_SCRIPTABLE QString	filter ()

const QSharedPointer< FilterManager > &	filterManager () const

Q_SCRIPTABLE QString	filterWheel ()

Q_SCRIPTABLE QString	focuser ()

QVariantMap	getAllSettings () const

Q_SCRIPTABLE double	getHFR ()

QString	getLogText ()

QStringList	logText ()

void	reconnectFocuser (const QString &focuser)

void	removeDevice (const QSharedPointer< ISD::GenericDevice > &deviceRemoved)

Q_SCRIPTABLE Q_NOREPLY void	resetFrame ()

void	setAllSettings (const QVariantMap &settings)

Q_SCRIPTABLE Q_NOREPLY void	setAutoFocusParameters (int boxSize, int stepSize, int maxTravel, double tolerance)

Q_SCRIPTABLE Q_NOREPLY void	setAutoStarEnabled (bool enable)

Q_SCRIPTABLE Q_NOREPLY void	setAutoSubFrameEnabled (bool enable)

Q_SCRIPTABLE Q_NOREPLY void	setBinning (int binX, int binY)

bool	setCamera (ISD::Camera *device)

Q_SCRIPTABLE Q_NOREPLY void	setExposure (double value)

Q_SCRIPTABLE bool	setFilter (const QString &filter)

bool	setFilterWheel (ISD::FilterWheel *device)

bool	setFocuser (ISD::Focuser *device)

void	setupFilterManager ()

Q_SCRIPTABLE Ekos::FocusState	status ()

Public Member Functions inherited from QWidget
	QWidget (QWidget *parent, Qt::WindowFlags f)

bool	acceptDrops () const const

QString	accessibleDescription () const const

QString	accessibleName () const const

QList< QAction * >	actions () const const

void	activateWindow ()

void	addAction (QAction *action)

void	addActions (QList< QAction * > actions)

void	adjustSize ()

bool	autoFillBackground () const const

QPalette::ColorRole	backgroundRole () const const

QBackingStore *	backingStore () const const

QSize	baseSize () const const

QWidget *	childAt (const QPoint &p) const const

QWidget *	childAt (int x, int y) const const

QRect	childrenRect () const const

QRegion	childrenRegion () const const

void	clearFocus ()

void	clearMask ()

bool	close ()

QMargins	contentsMargins () const const

QRect	contentsRect () const const

Qt::ContextMenuPolicy	contextMenuPolicy () const const

QCursor	cursor () const const

void	customContextMenuRequested (const QPoint &pos)

WId	effectiveWinId () const const

void	ensurePolished () const const

Qt::FocusPolicy	focusPolicy () const const

QWidget *	focusProxy () const const

QWidget *	focusWidget () const const

const QFont &	font () const const

QFontInfo	fontInfo () const const

QFontMetrics	fontMetrics () const const

QPalette::ColorRole	foregroundRole () const const

QRect	frameGeometry () const const

QSize	frameSize () const const

const QRect &	geometry () const const

void	getContentsMargins (int left, int top, int right, int bottom) const const

QPixmap	grab (const QRect &rectangle)

void	grabGesture (Qt::GestureType gesture, Qt::GestureFlags flags)

void	grabKeyboard ()

void	grabMouse ()

void	grabMouse (const QCursor &cursor)

int	grabShortcut (const QKeySequence &key, Qt::ShortcutContext context)

QGraphicsEffect *	graphicsEffect () const const

QGraphicsProxyWidget *	graphicsProxyWidget () const const

bool	hasEditFocus () const const

bool	hasFocus () const const

virtual bool	hasHeightForWidth () const const

bool	hasMouseTracking () const const

bool	hasTabletTracking () const const

int	height () const const

virtual int	heightForWidth (int w) const const

void	hide ()

Qt::InputMethodHints	inputMethodHints () const const

virtual QVariant	inputMethodQuery (Qt::InputMethodQuery query) const const

void	insertAction (QAction before, QAction action)

void	insertActions (QAction before, QList< QAction > actions)

bool	isActiveWindow () const const

bool	isAncestorOf (const QWidget *child) const const

bool	isEnabled () const const

bool	isEnabledTo (const QWidget *ancestor) const const

bool	isEnabledToTLW () const const

bool	isFullScreen () const const

bool	isHidden () const const

bool	isMaximized () const const

bool	isMinimized () const const

bool	isModal () const const

bool	isTopLevel () const const

bool	isVisible () const const

bool	isVisibleTo (const QWidget *ancestor) const const

bool	isWindow () const const

bool	isWindowModified () const const

QLayout *	layout () const const

Qt::LayoutDirection	layoutDirection () const const

QLocale	locale () const const

void	lower ()

QPoint	mapFrom (const QWidget *parent, const QPoint &pos) const const

QPoint	mapFromGlobal (const QPoint &pos) const const

QPoint	mapFromParent (const QPoint &pos) const const

QPoint	mapTo (const QWidget *parent, const QPoint &pos) const const

QPoint	mapToGlobal (const QPoint &pos) const const

QPoint	mapToParent (const QPoint &pos) const const

QRegion	mask () const const

int	maximumHeight () const const

QSize	maximumSize () const const

int	maximumWidth () const const

int	minimumHeight () const const

QSize	minimumSize () const const

virtual QSize	minimumSizeHint () const const

int	minimumWidth () const const

void	move (const QPoint &)

void	move (int x, int y)

QWidget *	nativeParentWidget () const const

QWidget *	nextInFocusChain () const const

QRect	normalGeometry () const const

void	overrideWindowFlags (Qt::WindowFlags flags)

virtual QPaintEngine *	paintEngine () const const override

const QPalette &	palette () const const

QWidget *	parentWidget () const const

QPoint	pos () const const

QWidget *	previousInFocusChain () const const

	QWIDGETSIZE_MAX QWIDGETSIZE_MAX

void	raise ()

QRect	rect () const const

void	releaseKeyboard ()

void	releaseMouse ()

void	releaseShortcut (int id)

void	removeAction (QAction *action)

void	render (QPaintDevice *target, const QPoint &targetOffset, const QRegion &sourceRegion, QWidget::RenderFlags renderFlags)

void	render (QPainter *painter, const QPoint &targetOffset, const QRegion &sourceRegion, QWidget::RenderFlags renderFlags)

void	repaint ()

void	repaint (const QRect &rect)

void	repaint (const QRegion &rgn)

void	repaint (int x, int y, int w, int h)

void	resize (const QSize &)

void	resize (int w, int h)

bool	restoreGeometry (const QByteArray &geometry)

QByteArray	saveGeometry () const const

QScreen *	screen () const const

void	scroll (int dx, int dy)

void	scroll (int dx, int dy, const QRect &r)

void	setAcceptDrops (bool on)

void	setAccessibleDescription (const QString &description)

void	setAccessibleName (const QString &name)

void	setAttribute (Qt::WidgetAttribute attribute, bool on)

void	setAutoFillBackground (bool enabled)

void	setBackgroundRole (QPalette::ColorRole role)

void	setBaseSize (const QSize &)

void	setBaseSize (int basew, int baseh)

void	setContentsMargins (const QMargins &margins)

void	setContentsMargins (int left, int top, int right, int bottom)

void	setContextMenuPolicy (Qt::ContextMenuPolicy policy)

void	setCursor (const QCursor &)

void	setDisabled (bool disable)

void	setEditFocus (bool enable)

void	setEnabled (bool)

void	setFixedHeight (int h)

void	setFixedSize (const QSize &s)

void	setFixedSize (int w, int h)

void	setFixedWidth (int w)

void	setFocus ()

void	setFocus (Qt::FocusReason reason)

void	setFocusPolicy (Qt::FocusPolicy policy)

void	setFocusProxy (QWidget *w)

void	setFont (const QFont &)

void	setForegroundRole (QPalette::ColorRole role)

void	setGeometry (const QRect &)

void	setGeometry (int x, int y, int w, int h)

void	setGraphicsEffect (QGraphicsEffect *effect)

void	setHidden (bool hidden)

void	setInputMethodHints (Qt::InputMethodHints hints)

void	setLayout (QLayout *layout)

void	setLayoutDirection (Qt::LayoutDirection direction)

void	setLocale (const QLocale &locale)

void	setMask (const QBitmap &bitmap)

void	setMask (const QRegion &region)

void	setMaximumHeight (int maxh)

void	setMaximumSize (const QSize &)

void	setMaximumSize (int maxw, int maxh)

void	setMaximumWidth (int maxw)

void	setMinimumHeight (int minh)

void	setMinimumSize (const QSize &)

void	setMinimumSize (int minw, int minh)

void	setMinimumWidth (int minw)

void	setMouseTracking (bool enable)

void	setPalette (const QPalette &)

void	setParent (QWidget *parent)

void	setParent (QWidget *parent, Qt::WindowFlags f)

void	setShortcutAutoRepeat (int id, bool enable)

void	setShortcutEnabled (int id, bool enable)

void	setSizeIncrement (const QSize &)

void	setSizeIncrement (int w, int h)

void	setSizePolicy (QSizePolicy)

void	setSizePolicy (QSizePolicy::Policy horizontal, QSizePolicy::Policy vertical)

void	setStatusTip (const QString &)

void	setStyle (QStyle *style)

void	setStyleSheet (const QString &styleSheet)

void	setTabletTracking (bool enable)

void	setToolTip (const QString &)

void	setToolTipDuration (int msec)

void	setUpdatesEnabled (bool enable)

void	setupUi (QWidget *widget)

virtual void	setVisible (bool visible)

void	setWhatsThis (const QString &)

void	setWindowFilePath (const QString &filePath)

void	setWindowFlag (Qt::WindowType flag, bool on)

void	setWindowFlags (Qt::WindowFlags type)

void	setWindowIcon (const QIcon &icon)

void	setWindowIconText (const QString &)

void	setWindowModality (Qt::WindowModality windowModality)

void	setWindowModified (bool)

void	setWindowOpacity (qreal level)

void	setWindowRole (const QString &role)

void	setWindowState (Qt::WindowStates windowState)

void	setWindowTitle (const QString &)

void	show ()

void	showFullScreen ()

void	showMaximized ()

void	showMinimized ()

void	showNormal ()

QSize	size () const const

virtual QSize	sizeHint () const const

QSize	sizeIncrement () const const

QSizePolicy	sizePolicy () const const

void	stackUnder (QWidget *w)

QString	statusTip () const const

QStyle *	style () const const

QString	styleSheet () const const

bool	testAttribute (Qt::WidgetAttribute attribute) const const

QString	toolTip () const const

int	toolTipDuration () const const

QWidget *	topLevelWidget () const const

bool	underMouse () const const

void	ungrabGesture (Qt::GestureType gesture)

void	unsetCursor ()

void	unsetLayoutDirection ()

void	unsetLocale ()

void	update ()

void	update (const QRect &rect)

void	update (const QRegion &rgn)

void	update (int x, int y, int w, int h)

void	updateGeometry ()

bool	updatesEnabled () const const

QRegion	visibleRegion () const const

QString	whatsThis () const const

int	width () const const

QWidget *	window () const const

QString	windowFilePath () const const

Qt::WindowFlags	windowFlags () const const

QWindow *	windowHandle () const const

QIcon	windowIcon () const const

void	windowIconChanged (const QIcon &icon)

QString	windowIconText () const const

void	windowIconTextChanged (const QString &iconText)

Qt::WindowModality	windowModality () const const

qreal	windowOpacity () const const

QString	windowRole () const const

Qt::WindowStates	windowState () const const

QString	windowTitle () const const

void	windowTitleChanged (const QString &title)

Qt::WindowType	windowType () const const

WId	winId () const const

int	x () const const

int	y () const const

Public Member Functions inherited from QObject
	QObject (QObject *parent)

bool	blockSignals (bool block)

const QObjectList &	children () const const

QMetaObject::Connection	connect (const QObject sender, const char signal, const char *method, Qt::ConnectionType type) const const

void	deleteLater ()

void	destroyed (QObject *obj)

bool	disconnect (const char signal, const QObject receiver, const char *method) const const

bool	disconnect (const QObject receiver, const char method) const const

void	dumpObjectInfo ()

void	dumpObjectInfo () const const

void	dumpObjectTree ()

void	dumpObjectTree () const const

QList< QByteArray >	dynamicPropertyNames () const const

virtual bool	eventFilter (QObject watched, QEvent event)

T	findChild (const QString &name, Qt::FindChildOptions options) const const

QList< T >	findChildren (const QRegExp &regExp, Qt::FindChildOptions options) const const

QList< T >	findChildren (const QRegularExpression &re, Qt::FindChildOptions options) const const

QList< T >	findChildren (const QString &name, Qt::FindChildOptions options) const const

bool	inherits (const char *className) const const

void	installEventFilter (QObject *filterObj)

bool	isWidgetType () const const

bool	isWindowType () const const

void	killTimer (int id)

virtual const QMetaObject *	metaObject () const const

void	moveToThread (QThread *targetThread)

QString	objectName () const const

void	objectNameChanged (const QString &objectName)

QObject *	parent () const const

QVariant	property (const char *name) const const

	Q_CLASSINFO (Name, Value)

	Q_DISABLE_COPY (Class)

	Q_DISABLE_COPY_MOVE (Class)

	Q_DISABLE_MOVE (Class)

	Q_EMIT Q_EMIT

	Q_ENUM (...)

	Q_ENUM_NS (...)

	Q_ENUMS (...)

	Q_FLAG (...)

	Q_FLAG_NS (...)

	Q_FLAGS (...)

	Q_GADGET Q_GADGET

	Q_INTERFACES (...)

	Q_INVOKABLE Q_INVOKABLE

	Q_NAMESPACE Q_NAMESPACE

	Q_NAMESPACE_EXPORT (EXPORT_MACRO)

	Q_OBJECT Q_OBJECT

	Q_PROPERTY (...)

	Q_REVISION Q_REVISION

	Q_SET_OBJECT_NAME (Object)

	Q_SIGNAL Q_SIGNAL

	Q_SIGNALS Q_SIGNALS

	Q_SLOT Q_SLOT

	Q_SLOTS Q_SLOTS

T	qFindChild (const QObject *obj, const QString &name)

QList< T >	qFindChildren (const QObject *obj, const QRegExp &regExp)

QList< T >	qFindChildren (const QObject *obj, const QString &name)

T	qobject_cast (const QObject *object)

T	qobject_cast (QObject *object)

	QT_NO_NARROWING_CONVERSIONS_IN_CONNECT QT_NO_NARROWING_CONVERSIONS_IN_CONNECT

void	removeEventFilter (QObject *obj)

void	setObjectName (const QString &name)

void	setParent (QObject *parent)

bool	setProperty (const char *name, const QVariant &value)

bool	signalsBlocked () const const

int	startTimer (int interval, Qt::TimerType timerType)

int	startTimer (std::chrono::milliseconds time, Qt::TimerType timerType)

QThread *	thread () const const

Public Member Functions inherited from QPaintDevice
int	colorCount () const const

int	depth () const const

int	devicePixelRatio () const const

qreal	devicePixelRatioF () const const

int	height () const const

int	heightMM () const const

int	logicalDpiX () const const

int	logicalDpiY () const const

bool	paintingActive () const const

int	physicalDpiX () const const

int	physicalDpiY () const const

int	width () const const

int	widthMM () const const

Protected Member Functions
void	addPlotPosition (int pos, double hfr, bool plot=true)

Protected Member Functions inherited from QWidget
virtual void	actionEvent (QActionEvent *event)

virtual void	changeEvent (QEvent *event)

virtual void	closeEvent (QCloseEvent *event)

virtual void	contextMenuEvent (QContextMenuEvent *event)

void	create (WId window, bool initializeWindow, bool destroyOldWindow)

void	destroy (bool destroyWindow, bool destroySubWindows)

virtual void	dragEnterEvent (QDragEnterEvent *event)

virtual void	dragLeaveEvent (QDragLeaveEvent *event)

virtual void	dragMoveEvent (QDragMoveEvent *event)

virtual void	dropEvent (QDropEvent *event)

virtual void	enterEvent (QEvent *event)

virtual bool	event (QEvent *event) override

virtual void	focusInEvent (QFocusEvent *event)

bool	focusNextChild ()

virtual bool	focusNextPrevChild (bool next)

virtual void	focusOutEvent (QFocusEvent *event)

bool	focusPreviousChild ()

virtual void	hideEvent (QHideEvent *event)

virtual void	initPainter (QPainter *painter) const const override

virtual void	inputMethodEvent (QInputMethodEvent *event)

virtual void	keyPressEvent (QKeyEvent *event)

virtual void	keyReleaseEvent (QKeyEvent *event)

virtual void	leaveEvent (QEvent *event)

virtual int	metric (QPaintDevice::PaintDeviceMetric m) const const override

virtual void	mouseDoubleClickEvent (QMouseEvent *event)

virtual void	mouseMoveEvent (QMouseEvent *event)

virtual void	mousePressEvent (QMouseEvent *event)

virtual void	mouseReleaseEvent (QMouseEvent *event)

virtual void	moveEvent (QMoveEvent *event)

virtual bool	nativeEvent (const QByteArray &eventType, void message, long result)

virtual void	paintEvent (QPaintEvent *event)

virtual void	resizeEvent (QResizeEvent *event)

virtual void	showEvent (QShowEvent *event)

virtual void	tabletEvent (QTabletEvent *event)

void	updateMicroFocus ()

virtual void	wheelEvent (QWheelEvent *event)

Protected Member Functions inherited from QObject
virtual void	childEvent (QChildEvent *event)

virtual void	connectNotify (const QMetaMethod &signal)

virtual void	customEvent (QEvent *event)

virtual void	disconnectNotify (const QMetaMethod &signal)

bool	isSignalConnected (const QMetaMethod &signal) const const

int	receivers (const char *signal) const const

QObject *	sender () const const

int	senderSignalIndex () const const

virtual void	timerEvent (QTimerEvent *event)

Additional Inherited Members
Static Public Member Functions inherited from QWidget
QWidget *	createWindowContainer (QWindow window, QWidget parent, Qt::WindowFlags flags)

QWidget *	find (WId id)

QWidget *	keyboardGrabber ()

QWidget *	mouseGrabber ()

void	setTabOrder (QWidget first, QWidget second)

Static Public Member Functions inherited from QObject
QMetaObject::Connection	connect (const QObject sender, const char signal, const QObject receiver, const char method, Qt::ConnectionType type)

QMetaObject::Connection	connect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method, Qt::ConnectionType type)

QMetaObject::Connection	connect (const QObject sender, PointerToMemberFunction signal, const QObject context, Functor functor, Qt::ConnectionType type)

QMetaObject::Connection	connect (const QObject sender, PointerToMemberFunction signal, const QObject receiver, PointerToMemberFunction method, Qt::ConnectionType type)

QMetaObject::Connection	connect (const QObject *sender, PointerToMemberFunction signal, Functor functor)

bool	disconnect (const QMetaObject::Connection &connection)

bool	disconnect (const QObject sender, const char signal, const QObject receiver, const char method)

bool	disconnect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method)

bool	disconnect (const QObject sender, PointerToMemberFunction signal, const QObject receiver, PointerToMemberFunction method)

QString	tr (const char sourceText, const char disambiguation, int n)

QString	trUtf8 (const char sourceText, const char disambiguation, int n)

Public Attributes inherited from QWidget
	DrawChildren

	DrawWindowBackground

	IgnoreMask

typedef	RenderFlags

Public Attributes inherited from QObject
typedef	QObjectList

Public Attributes inherited from QPaintDevice
	PdmDepth

	PdmDevicePixelRatio

	PdmDevicePixelRatioScaled

	PdmDpiX

	PdmDpiY

	PdmHeight

	PdmHeightMM

	PdmNumColors

	PdmPhysicalDpiX

	PdmPhysicalDpiY

	PdmWidth

	PdmWidthMM

Detailed Description

Supports manual focusing and auto focusing using relative and absolute INDI focusers.

Author: Jasem Mutlaq

Version: 1.5

Definition at line 42 of file focus.h.

Member Function Documentation

◆ adaptiveFocus

void Ekos::Focus::adaptiveFocus ( )

slot

adaptiveFocus moves the focuser between subframes to stay at focus

Definition at line 874 of file focus.cpp.

◆ addTemperatureSource()

bool Ekos::Focus::addTemperatureSource ( const QSharedPointer< ISD::GenericDevice > & device )

addTemperatureSource Add temperature source to the list of available sources.

Parameters

newSource Device with temperature reporting capability

Returns: True if added successfully, false if duplicate or failed to add.

Definition at line 461 of file focus.cpp.

◆ appendLogText

void Ekos::Focus::appendLogText ( const QString & text )

slot

setFocusStatus Upon completion of the focusing process, set its status (fail or pass) and reset focus process to clean state.

Parameters

status If true, the focus process finished successfully. Otherwise, it failed.

Definition at line 3885 of file focus.cpp.

◆ camera()

Q_SCRIPTABLE QString Ekos::Focus::camera ( )

DBUS interface function.

select the CCD device from the available CCD drivers.

Parameters

device The CCD device name

Returns: Returns true if CCD device is found and set, false otherwise.

◆ canAutoFocus()

Q_SCRIPTABLE bool Ekos::Focus::canAutoFocus ( )

inline

DBUS interface function.

Returns: Returns True if current focuser supports auto-focusing

Definition at line 109 of file focus.h.

◆ checkCamera

void Ekos::Focus::checkCamera ( )

slot

Check CCD and make sure information is updated accordingly.

This simply calls syncCameraInfo for the current CCD.

Parameters

CCDNum By default, we check the already selected CCD in the dropdown menu. If CCDNum is specified, the check is made against this specific CCD in the dropdown menu. CCDNum is the index of the CCD in the dropdown menu.

Definition at line 271 of file focus.cpp.

◆ checkFilter

void Ekos::Focus::checkFilter ( )

slot

Check Filter and make sure information is updated accordingly.

Parameters

filterNum By default, we check the already selected filter in the dropdown menu. If filterNum is specified, the check is made against this specific filter in the dropdown menu. filterNum is the index of the filter in the dropdown menu.

Definition at line 575 of file focus.cpp.

◆ checkFocuser

void Ekos::Focus::checkFocuser ( )

slot

Check Focuser and make sure information is updated accordingly.

Parameters

FocuserNum By default, we check the already selected focuser in the dropdown menu. If FocuserNum is specified, the check is made against this specific focuser in the dropdown menu. FocuserNum is the index of the focuser in the dropdown menu.

Definition at line 646 of file focus.cpp.

◆ checkStopFocus

void Ekos::Focus::checkStopFocus ( bool abort )

slot

checkStopFocus Perform checks before stopping the autofocus operation.

Some checks are necessary for in-sequence focusing.

Parameters

abort true iff focusing should be aborted, false if it should only be stopped and marked as failed

Definition at line 1448 of file focus.cpp.

◆ checkTemperatureSource

void Ekos::Focus::checkTemperatureSource ( const QString & name = QString() )

slot

Check temperature source and make sure information is updated accordingly.

Parameters

name	Name of temperature source, if empty then use current source.

Definition at line 481 of file focus.cpp.

◆ clearDataPoints

void Ekos::Focus::clearDataPoints ( )

slot

clearDataPoints Remove all data points from HFR plots

Definition at line 2822 of file focus.cpp.

◆ drawCFZ

void Ekos::Focus::drawCFZ	(	double	minPosition,
		double	minValue,
		int	m_cfzSteps,
		bool	plt
	)

signal

Draw Critical Focus Zone on graph.

Parameters

solutionPosition	focuser position
solutionValue	HFR value
m_cfzSteps	the size of the CFZ
plt	- whether to plot the CFZ

◆ drawCurve

void Ekos::Focus::drawCurve	(	CurveFitting *	curve,
		bool	isVShape,
		bool	activate,
		bool	plot = `true`
	)

signal

draw the curve into the HFR V-graph

Parameters

poly	pointer to the polynomial approximation
isVShape	has the solution a V shape?
activate	make the graph visible?

◆ drawPolynomial

void Ekos::Focus::drawPolynomial	(	PolynomialFit *	poly,
		bool	isVShape,
		bool	activate,
		bool	plot = `true`
	)

signal

draw the approximating polynomial into the HFR V-graph

Parameters

poly	pointer to the polynomial approximation
isVShape	has the solution a V shape?
activate	make the graph visible?

◆ filterWheel()

Q_SCRIPTABLE QString Ekos::Focus::filterWheel ( )

DBUS interface function.

select the filter device from the available filter drivers. The filter device can be the same as the CCD driver if the filter functionality was embedded within the driver.

Parameters

device The filter device name

Returns: Returns true if filter device is found and set, false otherwise.

◆ finalUpdates

void Ekos::Focus::finalUpdates	(	const QString &	title,
		bool	plot = `true`
	)

signal

final updates after focus run comopletes on the focus plot

Parameters

title
plot

◆ focuser()

Q_SCRIPTABLE QString Ekos::Focus::focuser ( )

DBUS interface function.

select the focuser device from the available focuser drivers. The focuser device can be the same as the CCD driver if the focuser functionality was embedded within the driver.

Parameters

device The focuser device name

Returns: Returns true if focuser device is found and set, false otherwise.

◆ focuserTimedout

void Ekos::Focus::focuserTimedout ( const QString & focuser )

signal

focuserTimedout responding to requests

Parameters

focuser

◆ focusStarSelected

void Ekos::Focus::focusStarSelected	(	int	x,
		int	y
	)

slot

focusStarSelected The user selected a focus star, save its coordinates and subframe it if subframing is enabled.

Parameters

x	X coordinate
y	Y coordinate

Definition at line 4085 of file focus.cpp.

◆ getHFR()

Q_SCRIPTABLE double Ekos::Focus::getHFR ( )

inline

DBUS interface function.

Returns: Returns Half-Flux-Radius in pixels.

Definition at line 117 of file focus.h.

◆ getStellarSolverProfiles

QStringList Ekos::Focus::getStellarSolverProfiles ( )

slot

getStellarSolverProfiles

Returns: list of StellarSolver profile names

Definition at line 211 of file focus.cpp.

◆ initHFRPlot

void Ekos::Focus::initHFRPlot	(	QString	str,
		double	starUnits,
		bool	minimum,
		bool	useWeights,
		bool	showPosition
	)

signal

initialize the HFR V plot

Parameters

showPosition	show focuser position (true) or count focus iterations (false)
yAxisLabel	is the label to display
starUnits	the units multiplier to display the pixel data
minimum	whether the curve shape is a minimum or maximum
useWeights	whether or not to display weights on the graph
showPosition	show focuser position (true) or show focusing iteration number (false)

◆ loadStellarSolverProfiles

void Ekos::Focus::loadStellarSolverProfiles ( )

slot

setWeatherData Updates weather data that could be used to extract focus temperature from observatory in case focus native temperature is not available.

loadOptionsProfiles Load StellarSolver Profile

Definition at line 195 of file focus.cpp.

◆ meridianFlipStarted

void Ekos::Focus::meridianFlipStarted ( )

slot

React when a meridian flip has been started.

Definition at line 1477 of file focus.cpp.

◆ minimumFound

void Ekos::Focus::minimumFound	(	double	solutionPosition,
		double	solutionValue,
		bool	plot = `true`
	)

signal

Focus solution with minimal HFR found.

Parameters

solutionPosition	focuser position
solutionValue	HFR value

◆ newHFRPlotPosition

void Ekos::Focus::newHFRPlotPosition	(	double	pos,
		double	hfr,
		double	sigma,
		bool	outlier,
		int	pulseDuration,
		bool	plot = `true`
	)

signal

new HFR plot position with sigma

Parameters

pos	focuser position with associated error (sigma)
hfr	measured star HFR value
sigma	is the standard deviation of star HFRs
pulseDuration	Pulse duration in ms for relative focusers that only support timers, or the number of ticks in a relative or absolute focuser

◆ processData

void Ekos::Focus::processData ( const QSharedPointer< FITSData > & data )

slot

newFITS A new FITS blob is received by the CCD driver.

Parameters

bp	pointer to blob data

Definition at line 1890 of file focus.cpp.

◆ processTemperatureSource

void Ekos::Focus::processTemperatureSource ( INDI::Property prop )

slot

processTemperatureSource Updates focus temperature source.

Parameters

nvp	pointer to updated focuser number property.

Definition at line 819 of file focus.cpp.

◆ reconnectFocuser()

void Ekos::Focus::reconnectFocuser ( const QString & focuser )

reconnectFocuser Add focuser to the list of available focusers.

Parameters

focuser name of the focuser.

Definition at line 1864 of file focus.cpp.

◆ redrawHFRPlot

void Ekos::Focus::redrawHFRPlot	(	PolynomialFit *	poly,
		double	solutionPosition,
		double	solutionValue
	)

signal

redraw the entire HFR plot

Parameters

poly	pointer to the polynomial approximation
solutionPosition	solution focuser position
solutionValue	solution HFR value

◆ removeDevice()

void Ekos::Focus::removeDevice ( const QSharedPointer< ISD::GenericDevice > & deviceRemoved )

removeDevice Remove device from Focus module

Parameters

deviceRemoved pointer to device

Definition at line 4467 of file focus.cpp.

◆ resetFocuser

void Ekos::Focus::resetFocuser ( )

slot

Move the focuser to the initial focus position.

Definition at line 2375 of file focus.cpp.

◆ resetFrame()

void Ekos::Focus::resetFrame ( )

DBUS interface function.

resetFrame Resets the CCD frame to its full native resolution.

Definition at line 228 of file focus.cpp.

◆ selectFocusStarFraction

void Ekos::Focus::selectFocusStarFraction	(	double	x,
		double	y
	)

slot

selectFocusStarFraction Select the focus star based by fraction of the overall size.

It calls focusStarSelected after multiplying the fractions (0.0 to 1.0) with the focus view width and height.

Parameters

x	final x = x * focusview_width
y	final y = y * focusview_height

Definition at line 4072 of file focus.cpp.

◆ setAutoFocusParameters()

void Ekos::Focus::setAutoFocusParameters	(	int	boxSize,
		int	stepSize,
		int	maxTravel,
		double	tolerance
	)

DBUS interface function.

Set Autofocus parameters

Parameters

boxSize	the box size around the focus star in pixels. The boxsize is used to subframe around the focus star.
stepSize	the initial step size to be commanded to the focuser. If the focuser is absolute, the step size is in ticks. For relative focusers, the focuser will be commanded to focus inward for stepSize milliseconds initially.
maxTravel	the maximum steps permitted before the autofocus operation aborts.
tolerance	Measure of how accurate the autofocus algorithm is. If the difference between the current HFR and minimum measured HFR is less than tolerance after the focuser traversed both ends of the V-curve, then the focusing operation is deemed successful. Otherwise, the focusing operation will continue.

Definition at line 4290 of file focus.cpp.

◆ setAutoStarEnabled()

void Ekos::Focus::setAutoStarEnabled ( bool enable )

DBUS interface function.

Set Auto Focus options. The options must be set before starting the autofocus operation. If no options are set, the options loaded from the user configuration are used.

Parameters

enable If true, Ekos will attempt to automatically select the best focus star in the frame. If it fails to select a star, the user will be asked to select a star manually.

Definition at line 4280 of file focus.cpp.

◆ setAutoSubFrameEnabled()

void Ekos::Focus::setAutoSubFrameEnabled ( bool enable )

DBUS interface function.

Set Auto Focus options. The options must be set before starting the autofocus operation. If no options are set, the options loaded from the user configuration are used.

Parameters

enable if true, Ekos will capture a subframe around the selected focus star. The subframe size is determined by the boxSize parameter.

Definition at line 4285 of file focus.cpp.

◆ setBinning()

void Ekos::Focus::setBinning	(	int	binX,
		int	binY
	)

DBUS interface function.

Set CCD binning

Parameters

binX	horizontal binning
binY	vertical binning

Definition at line 4274 of file focus.cpp.

◆ setCamera()

bool Ekos::Focus::setCamera ( ISD::Camera * device )

Add CCD to the list of available CCD.

Parameters

newCCD pointer to CCD device.

Returns: True if added successfully, false if duplicate or failed to add.

Definition at line 748 of file focus.cpp.

◆ setExposure()

void Ekos::Focus::setExposure ( double value )

DBUS interface function.

Set CCD exposure value

Parameters

value exposure value in seconds.

Definition at line 4269 of file focus.cpp.

◆ setFilter()

bool Ekos::Focus::setFilter ( const QString & filter )

DBUS interface function.

select the filter from the available filters.

Parameters

filter The filter name

Returns: Returns true if filter is found and set, false otherwise.

Definition at line 559 of file focus.cpp.

◆ setFilterWheel()

bool Ekos::Focus::setFilterWheel ( ISD::FilterWheel * device )

addFilter Add filter to the list of available filters.

Parameters

newFilter pointer to filter device.

Returns: True if added successfully, false if duplicate or failed to add.

Definition at line 420 of file focus.cpp.

◆ setFocuser()

bool Ekos::Focus::setFocuser ( ISD::Focuser * device )

addFocuser Add focuser to the list of available focusers.

Parameters

newFocuser pointer to focuser device.

Returns: True if added successfully, false if duplicate or failed to add.

Definition at line 609 of file focus.cpp.

◆ setTitle

void Ekos::Focus::setTitle	(	const QString &	title,
		bool	plot = `true`
	)

signal

draw a title on the focus plot

Parameters

title the title

◆ setupFilterManager()

void Ekos::Focus::setupFilterManager ( )

Focus Module -—> Filter Manager connections

Filter Manager -—> Focus Module connections

Definition at line 4525 of file focus.cpp.

◆ startFraming

void Ekos::Focus::startFraming ( )

slot

startFraming Begins continuous capture of the CCD and calculates HFR every frame.

Definition at line 3931 of file focus.cpp.

◆ status()

Q_SCRIPTABLE Ekos::FocusState Ekos::Focus::status ( )

inline

DBUS interface function.

Return state of Focuser module (Ekos::FocusState)

Definition at line 170 of file focus.h.

◆ syncCameraInfo

void Ekos::Focus::syncCameraInfo ( )

slot

syncCameraInfo Read current CCD information and update settings accordingly.

Definition at line 382 of file focus.cpp.

◆ syncCCDControls

void Ekos::Focus::syncCCDControls ( )

slot

Update camera controls like Gain, ISO, Offset...etc.

Definition at line 330 of file focus.cpp.

◆ toggleVideo

void Ekos::Focus::toggleVideo ( bool enabled )

slot

toggleVideo Turn on and off video streaming if supported by the camera.

Parameters

enabled Set to true to start video streaming, false to stop it if active.

Definition at line 4692 of file focus.cpp.

◆ updateProperty

void Ekos::Focus::updateProperty ( INDI::Property prop )

slot

updateProperty Read focus number properties of interest as they arrive from the focuser driver and process them accordingly.

Parameters

prop	INDI Property

Definition at line 3586 of file focus.cpp.

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

KDE's Doxygen guidelines are available online.

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Ekos::Focus

Public Types

Properties

Signals

Public Slots

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ adaptiveFocus

◆ addTemperatureSource()

◆ appendLogText

◆ camera()

◆ canAutoFocus()

◆ checkCamera

◆ checkFilter

◆ checkFocuser

◆ checkStopFocus

◆ checkTemperatureSource

◆ clearDataPoints

◆ drawCFZ

◆ drawCurve

◆ drawPolynomial

◆ filterWheel()

◆ finalUpdates

◆ focuser()

◆ focuserTimedout

◆ focusStarSelected

◆ getHFR()

◆ getStellarSolverProfiles

◆ initHFRPlot

◆ loadStellarSolverProfiles

◆ meridianFlipStarted

◆ minimumFound

◆ newHFRPlotPosition

◆ processData

◆ processTemperatureSource

◆ reconnectFocuser()

◆ redrawHFRPlot

◆ removeDevice()

◆ resetFocuser

◆ resetFrame()

◆ selectFocusStarFraction

◆ setAutoFocusParameters()

◆ setAutoStarEnabled()

◆ setAutoSubFrameEnabled()

◆ setBinning()

◆ setCamera()

◆ setExposure()

◆ setFilter()

◆ setFilterWheel()

◆ setFocuser()

◆ setTitle

◆ setupFilterManager()

◆ startFraming

◆ status()

◆ syncCameraInfo

◆ syncCCDControls

◆ toggleVideo

◆ updateProperty