HorizonComponent Class Reference

#include <horizoncomponent.h>

Inheritance diagram for HorizonComponent:

Public Member Functions
	HorizonComponent (SkyComposite *parent)
void	draw (SkyPainter *skyp) override
bool	selected () override
void	update (KSNumbers *) override
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 SkyObject *	findByName (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 ()
QStringList &	objectNames (int type)
virtual SkyObject *	objectNearest (SkyPoint *p, double &maxrad)
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 *)

Detailed Description

Represents the horizon on the sky map.

Author

Thomas Kabelmann

Version

0.1

Definition at line 23 of file horizoncomponent.h.

Constructor & Destructor Documentation

HorizonComponent()

HorizonComponent::HorizonComponent ( SkyComposite * parent )

explicit

Constructor.

parent Pointer to the parent SkyComposite object

Definition at line 25 of file horizoncomponent.cpp.

Member Function Documentation

draw()

void HorizonComponent::draw ( SkyPainter * skyp )

overridevirtual

Draw the Horizon on the Sky map.

map Pointer to the SkyMap object psky Reference to the QPainter on which to paint

Implements SkyComponent.

Definition at line 65 of file horizoncomponent.cpp.

selected()

bool HorizonComponent::selected ( )

overridevirtual

Returns

true if component is to be drawn on the map.

Reimplemented from SkyComponent.

Definition at line 43 of file horizoncomponent.cpp.

update()

void HorizonComponent::update ( KSNumbers * )

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 48 of file horizoncomponent.cpp.

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

• horizoncomponent.h
• horizoncomponent.cpp