Stellarium  0.90.0
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Asterism Class Reference

The Asterism class models a grouping of stars in a Sky Culture. More...

#include <Asterism.hpp>

+ Inheritance diagram for Asterism:
+ Collaboration diagram for Asterism:

Friends

class AsterismMgr
 

Additional Inherited Members

- Public Types inherited from StelObject
enum  InfoStringGroupFlags {
  Name = 0x00000001, CatalogNumber = 0x00000002, Magnitude = 0x00000004, RaDecJ2000 = 0x00000008,
  RaDecOfDate = 0x00000010, AltAzi = 0x00000020, Distance = 0x00000040, Size = 0x00000080,
  Extra = 0x00000100, HourAngle = 0x00000200, AbsoluteMagnitude = 0x00000400, GalacticCoord = 0x00000800,
  SupergalacticCoord = 0x00001000, ObjectType = 0x00002000, EclipticCoordJ2000 = 0x00004000, EclipticCoordOfDate = 0x00008000,
  IAUConstellation = 0x00010000, SiderealTime = 0x00020000, NoFont = 0x00040000, PlainText = 0x00080000
}
 Used as named bitfield flags as specifiers to filter results of getInfoString. More...
 
- Public Member Functions inherited from StelObject
virtual SphericalRegionP getRegion () const
 Default implementation of the getRegion method. More...
 
virtual Vec3d getPointInRegion () const
 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...
 
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. More...
 
Vec3d getEquinoxEquatorialPosApparent (const StelCore *core) const
 Like getEquinoxEquatorialPos(core), but always adds refraction correction to the position. More...
 
Vec3d getEquinoxEquatorialPosAuto (const StelCore *core) const
 Like getEquinoxEquatorialPos(core), but adds refraction correction to the position if atmosphere is active. More...
 
Vec3d getGalacticPos (const StelCore *core) const
 Get observer-centered galactic coordinates. More...
 
Vec3d getSupergalacticPos (const StelCore *core) const
 Get observer-centered supergalactic coordinates. More...
 
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...
 
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 float getVMagnitude (const StelCore *core) const
 Return object's apparent V magnitude as seen from observer, without including extinction. More...
 
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. More...
 
virtual Vec3f getInfoColor () const
 Get a color used to display info about the object. More...
 
virtual double getCloseViewFov (const StelCore *) const
 Return the best FOV in degree to use for a close view of the object. More...
 
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) More...
 
virtual double getParentSatellitesFov (const StelCore *) const
 
- Static Public Attributes inherited from StelObject
static const InfoStringGroupFlags AllInfo
 A pre-defined set of specifiers for the getInfoString flags argument to getInfoString. More...
 
static const InfoStringGroupFlags ShortInfo = (InfoStringGroupFlags)(Name|CatalogNumber|Magnitude|RaDecJ2000)
 A pre-defined set of specifiers for the getInfoString flags argument to getInfoString. More...
 
- Protected Member Functions inherited from StelObject
QString getCommonInfoString (const StelCore *core, const InfoStringGroup &flags) const
 Format the positional info string contain J2000/of date/altaz/hour angle positions and constellation, sidereal time, etc. for the object. More...
 
void postProcessInfoString (QString &str, const InfoStringGroup &flags) const
 Apply post processing on the info string. More...
 

Detailed Description

The Asterism class models a grouping of stars in a Sky Culture.

Each Asterism consists of a list of stars identified by their abbreviation and Hipparcos catalogue numbers (taken from file: asterismship.fab), another entry in file asterism_names.eng.fab with the defining abbreviated name and translatable englishName (translation goes into nameI18).

Definition at line 42 of file Asterism.hpp.


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