PointListComponent

Search for usage in LXR

PointListComponent Class Reference

#include <pointlistcomponent.h>

Inheritance diagram for PointListComponent:

Public Member Functions

 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 draw (SkyPainter *skyp)=0
 
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 bool selected ()
 
virtual void updateMoons (KSNumbers *)
 
virtual void updateSolarSystemBodies (KSNumbers *)
 

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 27 of file pointlistcomponent.h.

Member Function Documentation

◆ update()

void PointListComponent::update ( KSNumbers num = nullptr)
overridevirtual

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 nullptr, indicating that Precession/Nutation computation should be skipped; this computation is only occasionally required.

Reimplemented from SkyComponent.

Definition at line 16 of file pointlistcomponent.cpp.


The documentation for this class was generated from the following files:
This file is part of the KDE documentation.
Documentation copyright © 1996-2022 The KDE developers.
Generated on Mon Aug 8 2022 04:13:29 by doxygen 1.8.17 written by Dimitri van Heesch, © 1997-2006

KDE's Doxygen guidelines are available online.