FlagComponent

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FlagComponent Class Reference

#include <flagcomponent.h>

Inheritance diagram for FlagComponent:

Public Member Functions

 FlagComponent (SkyComposite *)
 
void add (const SkyPoint &flagPoint, QString epoch, QString image, QString label, QColor labelColor)
 
void draw (SkyPainter *skyp) override
 
QString epoch (int index)
 
QPair< double, double > epochCoords (int index)
 
QList< int > getFlagsNearPix (SkyPoint *point, int pixelRadius)
 
QStringList getNames ()
 
QImage image (int index)
 
QList< QImageimageList ()
 
QImage imageList (int index)
 
QString imageName (int index)
 
QString label (int index)
 
QColor labelColor (int index)
 
void loadFromFile ()
 
void remove (int index)
 
void saveToFile ()
 
bool selected () override
 
int size ()
 
void update (KSNumbers *num=nullptr) override
 
void updateFlag (int index, const SkyPoint &flagPoint, QString epoch, QString image, QString label, QColor labelColor)
 
- Public Member Functions inherited from QObject
 QObject (QObject *parent)
 
bool blockSignals (bool block)
 
const QObjectListchildren () 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< QByteArraydynamicPropertyNames () const const
 
virtual bool event (QEvent *e)
 
virtual bool eventFilter (QObject *watched, QEvent *event)
 
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 QMetaObjectmetaObject () const const
 
void moveToThread (QThread *targetThread)
 
QString objectName () const const
 
void objectNameChanged (const QString &objectName)
 
QObjectparent () 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
 
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)
 
qobject_cast (const QObject *object)
 
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)
 
QThreadthread () const const
 
- Public Member Functions inherited from PointListComponent
 PointListComponent (SkyComposite *parent)
 
QList< std::shared_ptr< SkyPoint > > & pointList ()
 
void update (KSNumbers *num=nullptr) override
 
- Public Member Functions inherited from SkyComponent
 SkyComponent (SkyComposite *parent=nullptr)
 
virtual void drawTrails (SkyPainter *skyp)
 
virtual void emitProgressText (const QString &message)
 
virtual SkyObjectfindByName (const QString &name, bool exact=true)
 
QHash< int, QVector< QPair< QString, const SkyObject * > > > & objectLists ()
 
QVector< QPair< QString, const SkyObject * > > & objectLists (int type)
 
QHash< int, QStringList > & objectNames ()
 
QStringListobjectNames (int type)
 
virtual SkyObjectobjectNearest (SkyPoint *p, double &maxrad)
 
virtual void objectsInArea (QList< SkyObject * > &list, const SkyRegion &region)
 
SkyCompositeparent ()
 
void removeFromLists (const SkyObject *obj)
 
void removeFromNames (const SkyObject *obj)
 
virtual void updateMoons (KSNumbers *)
 
virtual void updateSolarSystemBodies (KSNumbers *)
 

Additional Inherited Members

- Properties inherited from QObject
 objectName
 
- 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 QObject
typedef QObjectList
 
- 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
 
QObjectsender () const const
 
int senderSignalIndex () const const
 
virtual void timerEvent (QTimerEvent *event)
 

Detailed Description

Represents a flag on the sky map. Each flag is composed by a SkyPoint where coordinates are stored, an epoch and a label. This class also stores flag images and associates each flag with an image. When FlagComponent is created, it seeks all file names beginning with "_flag" in the user directory and consider them as flag images.

The file flags.dat stores coordinates, epoch, image name and label of each flags and is read to init FlagComponent

Author
Jerome SONRIER
Version
1.1

Definition at line 33 of file flagcomponent.h.

Constructor & Destructor Documentation

◆ FlagComponent()

FlagComponent::FlagComponent ( SkyComposite parent)
explicit

Constructor.

Definition at line 28 of file flagcomponent.cpp.

Member Function Documentation

◆ add()

void FlagComponent::add ( const SkyPoint flagPoint,
QString  epoch,
QString  image,
QString  label,
QColor  labelColor 
)

Add a flag.

Parameters
flagPointSky point in epoch coordinates
epochMoment for which celestial coordinates are specified
imageImage name
labelLabel of the flag
labelColorColor of the label

Definition at line 148 of file flagcomponent.cpp.

◆ draw()

void FlagComponent::draw ( SkyPainter skyp)
overridevirtual

Draw the object on the SkyMap skyp a pointer to the SkyPainter to use.

Implements SkyComponent.

Definition at line 52 of file flagcomponent.cpp.

◆ epoch()

QString FlagComponent::epoch ( int  index)

Get epoch.

Returns
the epoch as a string
Parameters
indexIndex of the flag

Definition at line 235 of file flagcomponent.cpp.

◆ epochCoords()

QPair< double, double > FlagComponent::epochCoords ( int  index)

epochCoords return coordinates recorded in original epoch

Parameters
indexindex of the flag
Returns
pair of RA/DEC in original epoch

Definition at line 357 of file flagcomponent.cpp.

◆ getFlagsNearPix()

QList< int > FlagComponent::getFlagsNearPix ( SkyPoint point,
int  pixelRadius 
)

Get list of flag indexes near specified SkyPoint with radius specified in pixels.

Parameters
pointcentral SkyPoint.
pixelRadiusradius in pixels.

Definition at line 300 of file flagcomponent.cpp.

◆ getNames()

QStringList FlagComponent::getNames ( )

Return image names.

Returns
the list of all image names

Definition at line 225 of file flagcomponent.cpp.

◆ image()

QImage FlagComponent::image ( int  index)

Get image.

Returns
the image associated with the flag
Parameters
indexIndex of the flag

Definition at line 265 of file flagcomponent.cpp.

◆ imageList() [1/2]

QList< QImage > FlagComponent::imageList ( )

Get images.

Returns
all images that can be use

Definition at line 295 of file flagcomponent.cpp.

◆ imageList() [2/2]

QImage FlagComponent::imageList ( int  index)

Get image.

Parameters
indexIndex of the image in m_Images
Returns
an image from m_Images

Definition at line 332 of file flagcomponent.cpp.

◆ imageName()

QString FlagComponent::imageName ( int  index)

Get image name.

Returns
the name of the image associated with the flag
Parameters
indexIndex of the flag

Definition at line 280 of file flagcomponent.cpp.

◆ label()

QString FlagComponent::label ( int  index)

Get label.

Returns
the label as a string
Parameters
indexIndex of the flag

Definition at line 245 of file flagcomponent.cpp.

◆ labelColor()

QColor FlagComponent::labelColor ( int  index)

Get label color.

Returns
the label color
Parameters
indexIndex of the flag

Definition at line 255 of file flagcomponent.cpp.

◆ loadFromFile()

void FlagComponent::loadFromFile ( )

Load flags from flags.dat file.

Definition at line 71 of file flagcomponent.cpp.

◆ remove()

void FlagComponent::remove ( int  index)

Remove a flag.

Parameters
indexIndex of the flag to be remove.

Definition at line 174 of file flagcomponent.cpp.

◆ saveToFile()

void FlagComponent::saveToFile ( )

Save flags to flags.dat file.

Definition at line 132 of file flagcomponent.cpp.

◆ selected()

bool FlagComponent::selected ( )
overridevirtual
Returns
true if component is to be drawn on the map.

Reimplemented from SkyComponent.

Definition at line 66 of file flagcomponent.cpp.

◆ size()

int FlagComponent::size ( )

Return the numbers of flags.

Returns
the size of m_PointList

Definition at line 230 of file flagcomponent.cpp.

◆ update()

void FlagComponent::update ( KSNumbers = nullptr)
overridevirtual

Update the sky position(s) of this component.

This function usually just updates the Horizontal (Azimuth/Altitude) coordinates of its member object(s). However, the precession and nutation must also be recomputed periodically. num Pointer to the KSNumbers object

See also
SingleComponent::update()
ListComponent::update()
ConstellationBoundaryComponent::update()

Reimplemented from SkyComponent.

Definition at line 368 of file flagcomponent.cpp.

◆ updateFlag()

void FlagComponent::updateFlag ( int  index,
const SkyPoint flagPoint,
QString  epoch,
QString  image,
QString  label,
QColor  labelColor 
)

Update a flag.

Parameters
indexindex of the flag to be updated.
flagPointpoint of the flag.
epochnew flag epoch.
imagenew flag image.
labelnew flag label.
labelColornew flag label color.

Definition at line 195 of file flagcomponent.cpp.


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