LocalMeridianComponent Class Reference

#include <localmeridiancomponent.h>

Inheritance diagram for LocalMeridianComponent:

Public Member Functions
	LocalMeridianComponent (SkyComposite *parent)
void	preDraw (SkyPainter *skyp) override
bool	selected () override
void	update (KSNumbers *) override
Public Member Functions inherited from CoordinateGrid
	CoordinateGrid (SkyComposite *parent, const QString &name)
Public Member Functions inherited from NoPrecessIndex
	NoPrecessIndex (SkyComposite *parent, const QString &name)
void	JITupdate (LineList *lineList) override
Public Member Functions inherited from LineListIndex
	LineListIndex (SkyComposite *parent, const QString &name="")
void	draw (SkyPainter *skyp) 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 *)

Additional Inherited Members
Protected Member Functions inherited from NoPrecessIndex
MeshBufNum_t	drawBuffer () override
Protected Member Functions inherited from LineListIndex
void	appendBoth (const std::shared_ptr< LineList > &lineList)
void	appendLine (const std::shared_ptr< LineList > &lineList)
void	appendPoly (const std::shared_ptr< LineList > &lineList)
void	drawFilled (SkyPainter *skyp)
void	drawLines (SkyPainter *skyp)
virtual const IndexHash &	getIndexHash (LineList *lineList)
void	intro ()
virtual LineListLabel *	label ()
LineListList	listList () const
QString	name () const
void	reindexLines ()
void	removeLine (const std::shared_ptr< LineList > &lineList)
virtual SkipHashList *	skipList (LineList *lineList)
SkyMesh *	skyMesh ()
void	summary ()

Detailed Description

Single local meridian line.

Author

Jasem Mutlaq

Version

0.1

Definition at line 18 of file localmeridiancomponent.h.

Constructor & Destructor Documentation

LocalMeridianComponent()

LocalMeridianComponent::LocalMeridianComponent ( SkyComposite * parent )

explicit

Constructor Simply adds all of the coordinate grid circles (meridians and parallels) parent Pointer to the parent SkyComposite object.

Definition at line 19 of file localmeridiancomponent.cpp.

Member Function Documentation

preDraw()

void LocalMeridianComponent::preDraw ( SkyPainter * skyp )

overridevirtual

Gives the subclasses access to the top of the draw() method.

Typically used for setting the QPen, etc. in the QPainter being passed in. Defaults to setting a thin white pen.

Implements CoordinateGrid.

Definition at line 61 of file localmeridiancomponent.cpp.

selected()

bool LocalMeridianComponent::selected ( )

overridevirtual

Returns

true if component is to be drawn on the map.

Implements CoordinateGrid.

Definition at line 51 of file localmeridiancomponent.cpp.

update()

void LocalMeridianComponent::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 69 of file localmeridiancomponent.cpp.

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

• localmeridiancomponent.h
• localmeridiancomponent.cpp