PointListComponent Class Reference

#include <pointlistcomponent.h>

Inheritance diagram for PointListComponent:

Public Member Functions
	PointListComponent (SkyComposite *parent)
virtual	~PointListComponent ()
QList< SkyPoint * > &	pointList ()
virtual void	update (KSNumbers *num=0)
Public Member Functions inherited from SkyComponent
	SkyComponent (SkyComposite *parent)
virtual	~SkyComponent ()
virtual void	draw (SkyPainter *skyp)=0
virtual void	drawTrails (SkyPainter *skyp)
virtual void	emitProgressText (const QString &message)
virtual SkyObject *	findByName (const QString &name)
QHash< int, QStringList > &	objectNames ()
QStringList &	objectNames (int type)
virtual SkyObject *	objectNearest (SkyPoint *p, double &maxrad)
virtual void	objectsInArea (QList< SkyObject * > &list, const SkyRegion &region)
SkyComposite *	parent ()
virtual bool	selected ()
virtual void	updateMoons (KSNumbers *)
virtual void	updatePlanets (KSNumbers *)

Additional Inherited Members
Protected Member Functions inherited from SkyComponent
void	removeFromNames (const SkyObject *obj)

Detailed Description

An abstract parent class, to be inherited by SkyComponents that store a QList of SkyPoints.

Author

Jason Harris

Version

0.1

Definition at line 37 of file pointlistcomponent.h.

Constructor & Destructor Documentation

PointListComponent::PointListComponent ( SkyComposite *  parent )

explicit

Definition at line 23 of file pointlistcomponent.cpp.

PointListComponent::~PointListComponent ( )

virtual

Definition at line 27 of file pointlistcomponent.cpp.

Member Function Documentation

QList<SkyPoint*>& PointListComponent::pointList ( )

inline

Definition at line 58 of file pointlistcomponent.h.

void PointListComponent::update ( KSNumbers *  num = 0 )

virtual

Update the sky positions of this component.

This function usually just updates the Horizontal (Azimuth/Altitude) coordinates of the objects in this component. However, the precession and nutation must also be recomputed periodically. Requests to do so are sent through the doPrecess parameter. num Pointer to the KSNumbers object

Note

By default, the num parameter is NULL, indicating that Precession/Nutation computation should be skipped; this computation is only occasionally required.

Reimplemented from SkyComponent.

Reimplemented in HorizonComponent.

Definition at line 32 of file pointlistcomponent.cpp.

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

• pointlistcomponent.h
• pointlistcomponent.cpp