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Stellarium
23.4
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Stellarium
23.4
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A Star (Star1,Star2,Star3,...) cannot be a StelObject. More...
#include <StarWrapper.hpp>
Protected Member Functions | |
| virtual QString | getType (void) const Q_DECL_OVERRIDE |
| Return object's type. It should be the name of the class. | |
| virtual QString | getObjectType (void) const Q_DECL_OVERRIDE |
| Return object's type. More... | |
| virtual QString | getObjectTypeI18n (void) const Q_DECL_OVERRIDE |
| Return object's type. It should be translated lowercase name of the type of the object. | |
| virtual QString | getEnglishName (void) const Q_DECL_OVERRIDE |
| Return object's name in english. | |
| virtual QString | getNameI18n (void) const Q_DECL_OVERRIDE=0 |
| Return translated object's name. | |
| virtual QString | getInfoString (const StelCore *core, const InfoStringGroup &flags) const Q_DECL_OVERRIDE |
| StarWrapperBase supports the following InfoStringGroup flags. More... | |
| virtual float | getBV (void) const =0 |
 Protected Member Functions inherited from StelObject | |
| QString | getCommonInfoString (const StelCore *core, const InfoStringGroup &flags) const |
| Format the positional info string containing J2000/of date/altaz/hour angle positions and constellation, sidereal time, etc. More... | |
| virtual QString | getMagnitudeInfoString (const StelCore *core, const InfoStringGroup &flags, const int decimals=1) const |
| Format the magnitude info string for the object. More... | |
| QString | getSolarLunarInfoString (const StelCore *core, const InfoStringGroup &flags) const |
| Add a section to the InfoString with just horizontal data for the Sun and Moon, when observed from Earth. More... | |
| void | postProcessInfoString (QString &str, const InfoStringGroup &flags) const |
| Apply post processing on the info string. More... | |
Additional Inherited Members | |
| Public Types inherited from StelObject | |
| enum | InfoStringGroupFlags { None = 0x00000000 , Name = 0x00000001 , CatalogNumber = 0x00000002 , Magnitude = 0x00000004 , RaDecJ2000 = 0x00000008 , RaDecOfDate = 0x00000010 , AltAzi = 0x00000020 , Distance = 0x00000040 , Elongation = 0x00000080 , Size = 0x00000100 , Velocity = 0x00000200 , ProperMotion = 0x00000400 , Extra = 0x00000800 , HourAngle = 0x00001000 , AbsoluteMagnitude = 0x00002000 , GalacticCoord = 0x00004000 , SupergalacticCoord = 0x00008000 , OtherCoord = 0x00010000 , ObjectType = 0x00020000 , EclipticCoordJ2000 = 0x00040000 , EclipticCoordOfDate = 0x00080000 , IAUConstellation = 0x00100000 , SiderealTime = 0x00200000 , RTSTime = 0x00400000 , SolarLunarPosition = 0x00800000 , Script = 0x01000000 , DebugAid = 0x02000000 , NoFont = 0x04000000 , PlainText = 0x08000000 } |
| Used as named bitfield flags as specifiers to filter results of getInfoString. More... | |
| Public Slots inherited from StelObject | |
| virtual void | setExtraInfoString (const InfoStringGroup &flags, const QString &str) |
| Allow additions to the Info String. More... | |
| virtual void | addToExtraInfoString (const StelObject::InfoStringGroup &flags, const QString &str) |
| Add str to the extra string. More... | |
| QStringList | getExtraInfoStrings (const InfoStringGroup &flags) const |
| Retrieve an (unsorted) QStringList of all extra info strings that match flags. More... | |
| void | removeExtraInfoStrings (const InfoStringGroup &flags) |
| Remove the extraInfoStrings with the given flags. More... | |
| Public Member Functions inherited from StelObject | |
| virtual SphericalRegionP | getRegion () const Q_DECL_OVERRIDE |
| Default implementation of the getRegion method. More... | |
| virtual Vec3d | getPointInRegion () const Q_DECL_OVERRIDE |
| Default implementation of the getPointInRegion method. More... | |
| virtual QVariantMap | getInfoMap (const StelCore *core) const |
| Return a key/value map with data about an object's position, magnitude and so on. More... | |
| virtual QString | getID () const =0 |
| Returns a unique identifier for this object. More... | |
| virtual Vec3d | getJ2000EquatorialPos (const StelCore *core) const =0 |
| Get observer-centered equatorial coordinates at equinox J2000, including aberration. | |
| Vec3d | getEquinoxEquatorialPos (const StelCore *core) const |
| Get observer-centered equatorial coordinate at the current equinox The frame has its Z axis at the planet's current rotation axis At time 2000-01-01 this frame is almost the same as J2000, but ONLY if the observer is on earth. | |
| Vec3d | getEquinoxEquatorialPosApparent (const StelCore *core) const |
| Like getEquinoxEquatorialPos(core), but always adds refraction correction to the position. | |
| Vec3d | getEquinoxEquatorialPosAuto (const StelCore *core) const |
| Like getEquinoxEquatorialPos(core), but adds refraction correction to the position if atmosphere is active. | |
| Vec3d | getGalacticPos (const StelCore *core) const |
| Get observer-centered galactic coordinates. | |
| Vec3d | getSupergalacticPos (const StelCore *core) const |
| Get observer-centered supergalactic coordinates. | |
| Vec3d | getSiderealPosGeometric (const StelCore *core) const |
| Get observer-centered hour angle + declination (at current equinox) It is the geometric position, i.e. More... | |
| Vec3d | getSiderealPosApparent (const StelCore *core) const |
| Get observer-centered hour angle + declination (at current equinox) It is the apparent position, i.e. More... | |
| Vec3d | getAltAzPosGeometric (const StelCore *core) const |
| Get observer-centered alt/az position It is the geometric position, i.e. More... | |
| Vec3d | getAltAzPosApparent (const StelCore *core) const |
| Get observer-centered alt/az position It is the apparent position, i.e. More... | |
| Vec3d | getAltAzPosAuto (const StelCore *core) const |
| Get observer-centered alt/az position It is the automatic position, i.e. More... | |
| float | getParallacticAngle (const StelCore *core) const |
| Get parallactic angle, which is the deviation between zenith angle and north angle. [radians]. | |
| bool | isAboveHorizon (const StelCore *core) const |
| Checking position an object above mathematical horizon for current location. More... | |
| bool | isAboveRealHorizon (const StelCore *core) const |
| Checking position an object above real horizon for current location. More... | |
| virtual Vec4d | getRTSTime (const StelCore *core, const double altitude=0.) const |
| Compute time of rise, transit and set for celestial object for current location. More... | |
| virtual float | getVMagnitude (const StelCore *core) const |
| Return object's apparent V magnitude as seen from observer, without including extinction. | |
| float | getVMagnitudeWithExtinction (const StelCore *core) const |
| Return object's apparent V magnitude as seen from observer including extinction. More... | |
| virtual float | getSelectPriority (const StelCore *) const |
| Return a priority value which is used to discriminate objects by priority As for magnitudes, the lower is the higher priority. | |
| virtual Vec3f | getInfoColor () const |
| Get a color used to display info about the object. | |
| virtual double | getCloseViewFov (const StelCore *) const |
| Return the best FOV in degree to use for a close view of the object. | |
| virtual double | getSatellitesFov (const StelCore *) const |
| Return the best FOV in degree to use for a global view of the object satellite system (if there are satellites) | |
| virtual double | getParentSatellitesFov (const StelCore *) const |
| virtual double | getAngularRadius (const StelCore *core) const |
| Return the angular radius of a circle containing the object as seen from the observer with the circle center assumed to be at getJ2000EquatorialPos(). More... | |
| virtual float | getAirmass (const StelCore *core) const |
| Return airmass value for the object (for atmosphere-dependent calculations) More... | |
| Static Public Attributes inherited from StelObject | |
| static constexpr InfoStringGroup | AllInfo |
| A pre-defined "all available" set of specifiers for the getInfoString flags argument to getInfoString. More... | |
| static constexpr InfoStringGroup | DefaultInfo |
| A pre-defined "default" set of specifiers for the getInfoString flags argument to getInfoString It appears useful to propose this set as post-install settings and let users configure more on demand. More... | |
| static constexpr InfoStringGroup | ShortInfo = static_cast<InfoStringGroup>(Name|CatalogNumber|Magnitude|RaDecJ2000) |
| A pre-defined "shortest useful" set of specifiers for the getInfoString flags argument to getInfoString. | |
A Star (Star1,Star2,Star3,...) cannot be a StelObject.
The additional overhead of having a dynamic type would simply be too much. Therefore the StarWrapper is needed when returning Stars as StelObjects, e.g. for searching, and for constellations. The StarWrapper is destroyed when it is not needed anymore, by utilizing reference counting. So there is no chance that more than a few hundreds of StarWrappers are alive simultanousely. Another reason for having the StarWrapper is to encapsulate the differences between the different kinds of Stars (Star1,Star2,Star3).
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protectedvirtual |
StarWrapperBase supports the following InfoStringGroup flags.
| core | the StelCore object |
| flags | a set of InfoStringGroup items to include in the return value. |
Implements StelObject.
Reimplemented in StarWrapper1.
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inlineprotectedvirtual |
Return object's type.
It should be English lowercase name of the astronomical type of the object. The purpose of this string is a distinction or further refinement over object class name retrieved with getType(): Planet objects can be planets, moons, or even the Sun. The Sun should however return "star". Nebula objects should return their actual type like "open cluster", "galaxy", "nebula", ...
Implements StelObject.
Reimplemented in StarWrapper1.
1.9.1