ConstellationNamesComponent Class Reference

#include <constellationnamescomponent.h>

Inheritance diagram for ConstellationNamesComponent:

Public Member Functions
	ConstellationNamesComponent (SkyComposite *parent, CultureList *cultures)
void	draw (SkyPainter *skyp) override
bool	isLocalCNames ()
void	loadData (CultureList *cultures)
bool	selected () override
void	update (KSNumbers *num) override
Public Member Functions inherited from ListComponent
	ListComponent (SkyComposite *parent)
void	appendListObject (SkyObject *object)
void	clear ()
SkyObject *	findByName (const QString &name, bool exact=true) override
const QList< SkyObject * > &	objectList () const
SkyObject *	objectNearest (SkyPoint *p, double &maxrad) override
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)
QHash< int, QVector< QPair< QString, const SkyObject * > > > &	objectLists ()
QVector< QPair< QString, const SkyObject * > > &	objectLists (int type)
QHash< int, QStringList > &	objectNames ()
QStringList &	objectNames (int type)
virtual void	objectsInArea (QList< SkyObject * > &list, const SkyRegion &region)
SkyComposite *	parent ()
void	removeFromLists (const SkyObject *obj)
void	removeFromNames (const SkyObject *obj)
virtual void	updateMoons (KSNumbers *)
virtual void	updateSolarSystemBodies (KSNumbers *)

Additional Inherited Members
Protected Attributes inherited from ListComponent
QHash< QString, SkyObject * >	m_ObjectHash
QList< SkyObject * >	m_ObjectList

Detailed Description

Represents the constellation names on the sky map.

Author

Thomas Kabelmann

Version

0.1

Definition at line 23 of file constellationnamescomponent.h.

Constructor & Destructor Documentation

ConstellationNamesComponent()

ConstellationNamesComponent::ConstellationNamesComponent	(	SkyComposite *	parent,
		CultureList *	cultures )

Constructor parent Pointer to the parent SkyComposite object.

Reads the constellation names data from cnames.dat Each line in the file is parsed according to column position:

• 0-1 RA hours [int]
• 2-3 RA minutes [int]
• 4-5 RA seconds [int]
• 6 Dec sign [char; '+' or '-']
• 7-8 Dec degrees [int]
• 9-10 Dec minutes [int]
• 11-12 Dec seconds [int]
• 13-15 IAU Abbreviation [string] e.g., 'Ori' == Orion
• 17- Constellation name [string]

Definition at line 21 of file constellationnamescomponent.cpp.

Member Function Documentation

draw()

void ConstellationNamesComponent::draw ( SkyPainter * skyp )

overridevirtual

Draw constellation names on the sky map.

psky Reference to the QPainter on which to paint

Implements SkyComponent.

Definition at line 121 of file constellationnamescomponent.cpp.

isLocalCNames()

bool ConstellationNamesComponent::isLocalCNames ( )

inline

Return true if we are using localized constellation names.

Definition at line 59 of file constellationnamescomponent.h.

loadData()

void ConstellationNamesComponent::loadData

(

CultureList *

cultures

)

Definition at line 32 of file constellationnamescomponent.cpp.

selected()

bool ConstellationNamesComponent::selected ( )

overridevirtual

Returns

true if component is to be drawn on the map.

Reimplemented from SkyComponent.

Definition at line 102 of file constellationnamescomponent.cpp.

update()

void ConstellationNamesComponent::update ( KSNumbers * num )

overridevirtual

we need a custom routine (for now) so we don't precess the locations of the names.

Reimplemented from SkyComponent.

Definition at line 112 of file constellationnamescomponent.cpp.

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

• constellationnamescomponent.h
• constellationnamescomponent.cpp