StelCore Class Reference

#include <StelCore.hpp>

List of all members.

Public Slots
void	setCurrentProjectionType (ProjectionType type)
ProjectionType	getCurrentProjectionType () const
QString	getCurrentProjectionTypeKey (void) const
void	setCurrentProjectionTypeKey (QString type)
QStringList	getAllProjectionTypeKeys () const
void	setMaskType (StelProjector::StelProjectorMaskType m)
void	setFlagGravityLabels (bool gravity)
void	setDefautAngleForGravityText (float a)
void	setFlipHorz (bool flip)
void	setFlipVert (bool flip)
bool	getFlipHorz (void) const
bool	getFlipVert (void) const
QString	getDefaultLocationID () const
void	setDefaultLocationID (const QString &id)
void	setJDay (double JD)
double	getJDay () const
double	getPresetSkyTime () const
void	setPresetSkyTime (double d)
void	setTimeRate (double ts)
double	getTimeRate () const
void	increaseTimeSpeed ()
void	decreaseTimeSpeed ()
void	increaseTimeSpeedLess ()
void	decreaseTimeSpeedLess ()
void	setZeroTimeSpeed ()
void	setRealTimeSpeed ()
void	toggleRealTimeSpeed ()
bool	getRealTimeSpeed () const
void	setTimeNow ()
void	setTodayTime (const QTime &target)
bool	getIsTimeNow () const
QTime	getInitTodayTime (void)
void	setInitTodayTime (const QTime &t)
void	setPresetSkyTime (QDateTime dt)
void	addHour ()
void	addDay ()
void	addWeek ()
void	addSiderealDay ()
void	addSiderealWeek ()
void	subtractHour ()
void	subtractDay ()
void	subtractWeek ()
void	subtractSiderealDay ()
void	subtractSiderealWeek ()
void	addSolarDays (double d)
void	addSiderealDays (double d)
void	moveObserverToSelected ()
Signals
void	locationChanged (StelLocation)
void	timeRateChanged (double rate)

---

Detailed Description

Main class for Stellarium core processing.

This class provides services like management of sky projections, tone conversion, or reference frame conversion. It is used by the various StelModules to update and display themself. There is currently only one StelCore instance in Stellarium, but in the future they may be more, allowing for example to display several independent views of the sky at the same time.

Author:

Fabien Chereau

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Member Function Documentation

void StelCore::addSiderealDay

(

)

[inline, slot]

Add one sidereal day to the simulation time.

The length of time depends on the current planetary body on which the observer is located.

void StelCore::addSiderealDays

(

double

d

)

[slot]

Add a number of sidereal days to the current simulation time, based on the observer body's rotational period.

Parameters:

d	the decimal number of sidereal days to add (use negative values to subtract)

void StelCore::addSiderealWeek

(

)

[inline, slot]

Add one sidereal week to the simulation time.

The length of time depends on the current planetary body on which the observer is located.

void StelCore::addSolarDays

(

double

d

)

[slot]

Add a number of Earth Solar days to the current simulation time.

Parameters:

d	the decimal number of days to add (use negative values to subtract)

bool StelCore::getFlipHorz

(

void

)

const [inline, slot]

Get the state of the horizontal flip.

Returns:

True if flipped horizontally, else false.

bool StelCore::getFlipVert

(

void

)

const [inline, slot]

Get the state of the vertical flip.

Returns:

True if flipped vertically, else false.

void StelCore::moveObserverToSelected

(

)

[slot]

Move the observer to the selected object.

This will only do something if the selected object is of the correct type - i.e. a planet.

void StelCore::setFlagGravityLabels

(

bool

gravity

)

[inline, slot]

Set the flag with decides whether to arrage labels so that they are aligned with the bottom of a 2d screen, or a 3d dome.

void StelCore::setFlipHorz

(

bool

flip

)

[inline, slot]

Set the horizontal flip status.

Parameters:

flip	The new value (true = flipped, false = unflipped).

void StelCore::setFlipVert

(

bool

flip

)

[inline, slot]

Set the vertical flip status.

Parameters:

flip	The new value (true = flipped, false = unflipped).

void StelCore::subtractSiderealDay

(

)

[inline, slot]

Subtract one sidereal week to the simulation time.

The length of time depends on the current planetary body on which the observer is located.

void StelCore::subtractSiderealWeek

(

)

[inline, slot]

Subtract one sidereal week to the simulation time.

The length of time depends on the current planetary body on which the observer is located.