SolarSystemSingleComponent Class Reference

#include <solarsystemsinglecomponent.h>

Inheritance diagram for SolarSystemSingleComponent:

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

Protected Member Functions
virtual void	drawTrails (SkyPainter *skyp)
Protected Member Functions inherited from SkyComponent
void	removeFromNames (const SkyObject *obj)

Detailed Description

This class encapsulates some methods which are shared between all single-object solar system components (Sun, Moon, Planet, Pluto)

Author

Thomas Kabelmann

Version

0.1

Definition at line 40 of file solarsystemsinglecomponent.h.

Constructor & Destructor Documentation

SolarSystemSingleComponent::SolarSystemSingleComponent	(	SolarSystemComposite *	parent,
		KSPlanetBase *	kspb,
		bool(*)()	visibleMethod
	)

Initialize visible method, minimum size and sizeScale.

Definition at line 35 of file solarsystemsinglecomponent.cpp.

SolarSystemSingleComponent::~SolarSystemSingleComponent ( )

virtual

Definition at line 48 of file solarsystemsinglecomponent.cpp.

Member Function Documentation

void SolarSystemSingleComponent::draw ( SkyPainter *  skyp )

virtual

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

Implements SkyComponent.

Definition at line 92 of file solarsystemsinglecomponent.cpp.

void SolarSystemSingleComponent::drawTrails ( SkyPainter *  skyp )

protectedvirtual

Draw trails for objects.

Reimplemented from SkyComponent.

Definition at line 105 of file solarsystemsinglecomponent.cpp.

SkyObject * SolarSystemSingleComponent::findByName ( const QString &  name )

virtual

Search the children of this SkyComponent for a SkyObject whose name matches the argument name the name to be matched.

Returns

a pointer to the SkyObject whose name matches the argument, or a NULL pointer if no match was found.

Note

This function simply returns the NULL pointer; it is reimplemented in various sub-classes

Reimplemented from SkyComponent.

Definition at line 58 of file solarsystemsinglecomponent.cpp.

SkyObject * SolarSystemSingleComponent::objectNearest ( SkyPoint *  p, double &  maxrad  )

virtual

Find the SkyObject nearest the given SkyPoint.

Look for a SkyObject that is nearer to point p than maxrad. If one is found, then maxrad is reset to the separation of the new nearest object. p pointer to the SkyPoint to search around maxrad reference to current search radius

Returns

a pointer to the nearest SkyObject

Note

This function simply returns a NULL pointer; it is reimplemented in various sub-classes.

Reimplemented from SkyComponent.

Definition at line 67 of file solarsystemsinglecomponent.cpp.

KSPlanetBase* SolarSystemSingleComponent::planet ( )

inline

Return pointer to stored planet object.

Definition at line 49 of file solarsystemsinglecomponent.h.

bool SolarSystemSingleComponent::selected ( )

virtual

Returns

true if component is to be drawn on the map.

Reimplemented from SkyComponent.

Definition at line 54 of file solarsystemsinglecomponent.cpp.

void SolarSystemSingleComponent::update ( KSNumbers *  )

virtual

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 76 of file solarsystemsinglecomponent.cpp.

void SolarSystemSingleComponent::updatePlanets ( KSNumbers *  num )

virtual

Reimplemented from SkyComponent.

Definition at line 82 of file solarsystemsinglecomponent.cpp.

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

• solarsystemsinglecomponent.h
• solarsystemsinglecomponent.cpp