EyepieceField

#include <eyepiecefield.h>

Inheritance diagram for EyepieceField:

[legend]

Public Slots
void	render ()

void	slotEnforcePreset (int index=-1)

void	slotExport ()

Public Member Functions
	EyepieceField (QWidget *parent=nullptr)

void	showEyepieceField (SkyPoint *sp, const double fovWidth, double fovHeight=-1.0, const QString &imagePath=QString())

void	showEyepieceField (SkyPoint sp, FOV const const fov=nullptr, const QString &imagePath=QString())

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

virtual void	accept ()

void	accepted ()

virtual void	done (int r)

virtual int	exec ()

void	finished (int result)

bool	isSizeGripEnabled () const const

virtual QSize	minimumSizeHint () const const override

virtual void	open ()

virtual void	reject ()

void	rejected ()

int	result () const const

void	setModal (bool modal)

void	setResult (int i)

void	setSizeGripEnabled (bool)

virtual void	setVisible (bool visible) override

virtual QSize	sizeHint () const const override

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 ()

QAction *	addAction (const QIcon &icon, const QString &text)

QAction *	addAction (const QIcon &icon, const QString &text, Args &&... args)

QAction *	addAction (const QIcon &icon, const QString &text, const QKeySequence &shortcut)

QAction *	addAction (const QIcon &icon, const QString &text, const QKeySequence &shortcut, Args &&... args)

QAction *	addAction (const QIcon &icon, const QString &text, const QKeySequence &shortcut, const QObject receiver, const char member, Qt::ConnectionType type)

QAction *	addAction (const QIcon &icon, const QString &text, const QObject receiver, const char member, Qt::ConnectionType type)

QAction *	addAction (const QString &text)

QAction *	addAction (const QString &text, Args &&... args)

QAction *	addAction (const QString &text, const QKeySequence &shortcut)

QAction *	addAction (const QString &text, const QKeySequence &shortcut, Args &&... args)

QAction *	addAction (const QString &text, const QKeySequence &shortcut, const QObject receiver, const char member, Qt::ConnectionType type)

QAction *	addAction (const QString &text, const QObject receiver, const char member, Qt::ConnectionType type)

void	addAction (QAction *action)

void	addActions (const 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

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, const 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	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

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

QPoint	mapFromGlobal (const QPoint &pos) const const

QPointF	mapFromGlobal (const QPointF &pos) const const

QPoint	mapFromParent (const QPoint &pos) const const

QPointF	mapFromParent (const QPointF &pos) const const

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

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

QPoint	mapToGlobal (const QPoint &pos) const const

QPointF	mapToGlobal (const QPointF &pos) const const

QPoint	mapToParent (const QPoint &pos) const const

QPointF	mapToParent (const QPointF &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

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, RenderFlags renderFlags)

void	render (QPainter *painter, const QPoint &targetOffset, const QRegion &sourceRegion, 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	setScreen (QScreen *screen)

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)

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

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)

QBindable< QString >	bindableObjectName ()

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 () const const

void	dumpObjectTree () const const

QList< QByteArray >	dynamicPropertyNames () const const

T	findChild (const QString &name, 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

QList< T >	findChildren (Qt::FindChildOptions options) const const

bool	inherits (const char *className) const const

void	installEventFilter (QObject *filterObj)

bool	isQuickItemType () const const

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_EMIT Q_EMIT

	Q_ENUM (...)

	Q_ENUM_NS (...)

	Q_ENUMS (...)

	Q_FLAG (...)

	Q_FLAG_NS (...)

	Q_FLAGS (...)

	Q_GADGET Q_GADGET

	Q_GADGET_EXPORT (EXPORT_MACRO)

	Q_INTERFACES (...)

	Q_INVOKABLE Q_INVOKABLE

	Q_MOC_INCLUDE Q_MOC_INCLUDE

	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	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	setObjectName (QAnyStringView name)

void	setParent (QObject *parent)

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

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

bool	signalsBlocked () const const

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

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

QThread *	thread () const const

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

int	depth () const const

qreal	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

Static Public Member Functions
static dms	findNorthAngle (const SkyPoint sp, const dms lat)

static void	generateEyepieceView (SkyPoint sp, QImage skyChart, QImage skyImage=nullptr, const FOV fov=nullptr, const QString &imagePath=QString())

static void	generateEyepieceView (SkyPoint sp, QImage skyChart, QImage *skyImage=nullptr, double fovWidth=-1.0, double fovHeight=-1.0, const QString &imagePath=QString())

static void	renderEyepieceView (const QImage skyChart, QPixmap renderChart, const double rotation=0, const double scale=1.0, const bool flip=false, const bool invert=false, const QImage skyImage=nullptr, QPixmap renderImage=nullptr, const bool overlay=false, const bool invertColors=false)

static void	renderEyepieceView (SkyPoint sp, QPixmap renderChart, double fovWidth=-1.0, double fovHeight=-1.0, const double rotation=0, const double scale=1.0, const bool flip=false, const bool invert=false, const QString &imagePath=QString(), QPixmap *renderImage=nullptr, const bool overlay=false, const bool invertColors=false)

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)

void	setTabOrder (std::initializer_list< QWidget * > widgets)

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)

Additional Inherited Members
Public Types inherited from QDialog
enum	DialogCode

Public Types inherited from QWidget
enum	RenderFlag

typedef	RenderFlags

Public Types inherited from QObject
typedef	QObjectList

Public Types inherited from QPaintDevice
enum	PaintDeviceMetric

Properties inherited from QDialog
	modal

	sizeGripEnabled

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

Public Attributes inherited from QDialog
	Accepted

	Rejected

Public Attributes inherited from QWidget
	DrawChildren

	DrawWindowBackground

	IgnoreMask

Public Attributes inherited from QPaintDevice
	PdmDepth

	PdmDevicePixelRatio

	PdmDevicePixelRatioScaled

	PdmDpiX

	PdmDpiY

	PdmHeight

	PdmHeightMM

	PdmNumColors

	PdmPhysicalDpiX

	PdmPhysicalDpiY

	PdmWidth

	PdmWidthMM

Protected Member Functions inherited from QDialog
virtual void	closeEvent (QCloseEvent *e) override

virtual void	contextMenuEvent (QContextMenuEvent *e) override

virtual bool	eventFilter (QObject o, QEvent e) override

virtual void	keyPressEvent (QKeyEvent *e) override

virtual void	resizeEvent (QResizeEvent *) override

virtual void	showEvent (QShowEvent *event) override

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

virtual void	changeEvent (QEvent *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 (QEnterEvent *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	keyReleaseEvent (QKeyEvent *event)

virtual void	leaveEvent (QEvent *event)

virtual int	metric (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, qintptr result)

virtual void	paintEvent (QPaintEvent *event)

virtual void	tabletEvent (QTabletEvent *event)

void	updateMicroFocus (Qt::InputMethodQuery query)

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)

Protected Member Functions inherited from QPaintDevice

Detailed Description

Renders the view through the eyepiece of various telescope types.

Author: Akarsh Simha akars.nosp@m.h.si.nosp@m.mha@k.nosp@m.dema.nosp@m.il.ne.nosp@m.t

Definition at line 36 of file eyepiecefield.h.

Constructor & Destructor Documentation

◆ EyepieceField()

EyepieceField::EyepieceField ( QWidget * parent = nullptr )

explicit

Constructor.

Definition at line 31 of file eyepiecefield.cpp.

Member Function Documentation

◆ findNorthAngle()

dms EyepieceField::findNorthAngle	(	const SkyPoint *	sp,
		const dms *	lat )

static

Finds the angle between "up" (i.e.

direction of increasing altitude) and "north" (i.e. direction of increasing declination) at a given point in the sky

Attention: Procedure does not account for precession and nutation at the moment

Note: SkyPoint must already have Equatorial and Horizontal coordinate synced

Definition at line 586 of file eyepiecefield.cpp.

◆ generateEyepieceView() [1/2]

void EyepieceField::generateEyepieceView	(	SkyPoint *	sp,
		QImage *	skyChart,
		QImage *	skyImage = nullptr,
		const FOV *	fov = nullptr,
		const QString &	imagePath = QString() )

static

Overloaded method provided for convenience.

Obtains fovWidth/fovHeight from FOV if non-null, else uses image

Definition at line 249 of file eyepiecefield.cpp.

◆ generateEyepieceView() [2/2]

void EyepieceField::generateEyepieceView	(	SkyPoint *	sp,
		QImage *	skyChart,
		QImage *	skyImage = nullptr,
		double	fovWidth = -1.0,
		double	fovHeight = -1.0,
		const QString &	imagePath = QString() )

static

Generate the eyepiece field view and corresponding image view.

Parameters

sp	Sky point to draw the render the eyepiece field around
skyChart	A non-null pointer to replace with the eyepiece field image
skyImage	An optionally non-null pointer to replace with the re-oriented sky image
fovWidth	width of the field-of-view in arcminutes
fovHeight	height of field-of-view in arcminutes (if not supplied, is set to fovWidth)
imagePath	Optional path to DSS or other image. North should be on the top of the image, and the size should be in the metadata; otherwise 1.01 arcsec/pixel is assumed.

Note: fovWidth can be zero/negative if imagePath is non-empty. If it is, the image size is used for the FOV.; fovHeight can be zero/negative. If it is, fovWidth will be used. If fovWidth is also zero, image size is used.

Definition at line 262 of file eyepiecefield.cpp.

◆ render

void EyepieceField::render ( )

slot

Re-renders the view Takes care of things like inverting colors, inverting orientation, flipping, rotation.

Note: Calls the static method renderEyepieceView to set things up

Definition at line 504 of file eyepiecefield.cpp.

◆ renderEyepieceView() [1/2]

void EyepieceField::renderEyepieceView	(	const QImage *	skyChart,
		QPixmap *	renderChart,
		const double	rotation = 0,
		const double	scale = 1.0,
		const bool	flip = false,
		const bool	invert = false,
		const QImage *	skyImage = nullptr,
		QPixmap *	renderImage = nullptr,
		const bool	overlay = false,
		const bool	invertColors = false )

static

Orients the eyepiece view as needed, performs overlaying etc.

Parameters

skyChart	image which contains the sky chart, possibly generated using generateEyepieceView
skyImage	optional image which contains the sky image, possibly generated using generateEyepieceView
renderChart	pixmap onto which the sky chart is to be rendered
renderImage	optional pixmap onto which the sky image is to be rendered
rotation	optional, number of degrees by which to rotate the image(s)
scale	optional, factor by which to scale the image(s)
flip	optional, if true, the image is mirrored horizontally
invert	optional, if true, the image is inverted, i.e. rotated by 180 degrees
overlay	optional, if true, the sky image is overlaid on the sky map
invertColors	optional, if true, the sky image is color-inverted

Definition at line 427 of file eyepiecefield.cpp.

◆ renderEyepieceView() [2/2]

void EyepieceField::renderEyepieceView	(	SkyPoint *	sp,
		QPixmap *	renderChart,
		double	fovWidth = -1.0,
		double	fovHeight = -1.0,
		const double	rotation = 0,
		const double	scale = 1.0,
		const bool	flip = false,
		const bool	invert = false,
		const QString &	imagePath = QString(),
		QPixmap *	renderImage = nullptr,
		const bool	overlay = false,
		const bool	invertColors = false )

static

Convenience method that generates and the renders the eyepiece view.

Note: calls generateEyepieceView() followed by the raw form of renderEyepieceView() to render an eyepiece view

Definition at line 488 of file eyepiecefield.cpp.

◆ showEyepieceField() [1/2]

void EyepieceField::showEyepieceField	(	SkyPoint *	sp,
		const double	fovWidth,
		double	fovHeight = -1.0,
		const QString &	imagePath = QString() )

Show the eyepiece field dialog.

Parameters

sp	Sky point to draw the eyepiece field around.
fovWidth	width of field-of-view in arcminutes
fovHeight	height of field-of-view in arcminutes (if not supplied, is set to fovWidth)
imagePath	Optional path to DSS or other image. North should be on the top of the image.

Note: The SkyPoint must have correct Alt/Az coordinates, maybe by calling update() already before calling this method.

Definition at line 206 of file eyepiecefield.cpp.

◆ showEyepieceField() [2/2]

void EyepieceField::showEyepieceField	(	SkyPoint *	sp,
		FOV const *const	fov = nullptr,
		const QString &	imagePath = QString() )

Show the eyepiece field dialog.

Parameters

sp	Sky point to draw the eyepiece field around.
fov	Pointer to the FOV object describing the field of view. If no pointer is provided, tries to get from image. If no image is provided, assumes 1 degree.
imagePath	Optional path to DSS or other image. North should be on the top of the image.

Note: The SkyPoint must have correct Alt/Az coordinates, maybe by calling update() already before calling this method.

Definition at line 177 of file eyepiecefield.cpp.

◆ slotEnforcePreset

void EyepieceField::slotEnforcePreset ( int index = -1 )

slot

Enforces a preset setting.

Definition at line 128 of file eyepiecefield.cpp.

◆ slotExport

void EyepieceField::slotExport ( )

slot

Save image.

Definition at line 579 of file eyepiecefield.cpp.

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

KDE's Doxygen guidelines are available online.

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EyepieceField

Public Slots

Public Member Functions

Static Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ EyepieceField()

Member Function Documentation

◆ findNorthAngle()

◆ generateEyepieceView() [1/2]

◆ generateEyepieceView() [2/2]

◆ render

◆ renderEyepieceView() [1/2]

◆ renderEyepieceView() [2/2]

◆ showEyepieceField() [1/2]

◆ showEyepieceField() [2/2]

◆ slotEnforcePreset

◆ slotExport