Stellarium 0.15.0
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Nebula Class Reference

Public Types

enum  CatalogGroupFlags {
  CatNGC = 0x00000001, CatIC = 0x00000002, CatM = 0x00000004, CatC = 0x00000008,
  CatB = 0x00000010, CatSh2 = 0x00000020, CatLBN = 0x00000040, CatLDN = 0x00000080,
  CatRCW = 0x00000100, CatVdB = 0x00000200, CatCr = 0x00000400, CatMel = 0x00000800,
  CatPGC = 0x00001000, CatUGC = 0x00002000, CatCed = 0x00004000
}
 
enum  TypeGroupFlags {
  TypeGalaxies = 0x00000001, TypeActiveGalaxies = 0x00000002, TypeInteractingGalaxies = 0x00000004, TypeStarClusters = 0x00000008,
  TypeHydrogenRegions = 0x00000010, TypeBrightNebulae = 0x00000020, TypeDarkNebulae = 0x00000040, TypePlanetaryNebulae = 0x00000080,
  TypeSupernovaRemnants = 0x00000100, TypeOther = 0x00000200
}
 
typedef QFlags< CatalogGroupFlagsCatalogGroup
 
- 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,
  ObjectType = 0x00001000, EclipticCoord = 0x00002000, EclipticCoordXYZ = 0x00004000, PlainText = 0x00010000
}
 
typedef QFlags
< InfoStringGroupFlags
InfoStringGroup
 

Public Member Functions

 Q_FLAGS (CatalogGroup) typedef QFlags< TypeGroupFlags > TypeGroup
 
 Q_FLAGS (TypeGroup) static const CatalogGroupFlags AllCatalogs
 A pre-defined set of specifiers for the catalogs filter. More...
 
virtual QString getInfoString (const StelCore *core, const InfoStringGroup &flags) const
 Nebula support the following InfoStringGroup flags: More...
 
virtual QString getType () const
 Return object's type. It should be the name of the class. More...
 
virtual Vec3d getJ2000EquatorialPos (const StelCore *) const
 Get observer-centered equatorial coordinates at equinox J2000. More...
 
virtual double getCloseViewFov (const StelCore *core=NULL) const
 Return the best FOV in degree to use for a close view of the object. More...
 
virtual float getVMagnitude (const StelCore *core) const
 Return object's apparent V magnitude as seen from observer, without including extinction. More...
 
virtual float getSelectPriority (const StelCore *core) 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 QString getNameI18n () const
 Return translated object's name. More...
 
virtual QString getEnglishName () const
 Return object's name in english. More...
 
virtual double getAngularSize (const StelCore *) 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 SphericalRegionP getRegion () const
 Default implementation of the getRegion method. More...
 
void setLabelColor (const Vec3f &v)
 
void setCircleColor (const Vec3f &v)
 
QString getTypeString () const
 Get the printable nebula Type. More...
 
QString getMorphologicalTypeString () const
 Get the printable morphological nebula Type. More...
 
float getSurfaceBrightness (const StelCore *core) const
 
float getSurfaceBrightnessWithExtinction (const StelCore *core) const
 
float getSurfaceArea (void) const
 Get the surface area. More...
 
void setProperName (QString name)
 
- Public Member Functions inherited from StelObject
 Q_FLAGS (InfoStringGroup) static const InfoStringGroupFlags AllInfo
 A pre-defined set of specifiers for the getInfoString flags argument to getInfoString. More...
 
virtual Vec3d getPointInRegion () const
 Default implementation of the getPointInRegion method. More...
 
Vec3d getEquinoxEquatorialPos (const StelCore *core) const
 Get observer-centered equatorial coordinate at the current equinox The frame has it's 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 getGalacticPos (const StelCore *core) const
 Get observer-centered galactic 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...
 
float getVMagnitudeWithExtinction (const StelCore *core) const
 Return object's apparent V magnitude as seen from observer including extinction. 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

static const TypeGroupFlags AllTypes = (TypeGroupFlags)(TypeGalaxies|TypeActiveGalaxies|TypeInteractingGalaxies|TypeStarClusters|TypeHydrogenRegions|TypeBrightNebulae|TypeDarkNebulae|TypePlanetaryNebulae|TypeSupernovaRemnants|TypeOther)
 
- Static Public Attributes inherited from StelObject
static const InfoStringGroupFlags ShortInfo = (InfoStringGroupFlags)(Name|CatalogNumber|Magnitude|RaDecJ2000)
 A pre-defined set of specifiers for the getInfoString flags argument to getInfoString. More...
 

Additional Inherited Members

- Protected Member Functions inherited from StelObject
QString getPositionInfoString (const StelCore *core, const InfoStringGroup &flags) const
 Format the positional info string contain J2000/of date/altaz/hour angle positions for the object. More...
 
void postProcessInfoString (QString &str, const InfoStringGroup &flags) const
 Apply post processing on the info string. More...
 

Detailed Description

Definition at line 35 of file Nebula.hpp.

Member Enumeration Documentation

Enumerator
CatNGC 

New General Catalogue (NGC)

CatIC 

Index Catalogue (IC)

CatM 

Messier Catalog (M)

CatC 

Caldwell Catalogue (C)

CatB 

Barnard Catalogue (B)

CatSh2 

Sharpless Catalogue (Sh 2)

CatLBN 

Lynds' Catalogue of Bright Nebulae (LBN)

CatLDN 

Lynds' Catalogue of Dark Nebulae (LDN)

CatRCW 

A catalogue of Hα-emission regions in the southern Milky Way (RCW)

CatVdB 

Van den Bergh Catalogue of reflection nebulae (VdB)

CatCr 

Collinder Catalogue (Cr or Col)

CatMel 

Melotte Catalogue of Deep Sky Objects (Mel)

CatPGC 

HYPERLEDA. I. Catalog of galaxies (PGC)

CatUGC 

The Uppsala General Catalogue of Galaxies.

CatCed 

Cederblad Catalog of bright diffuse Galactic nebulae (Ced)

Definition at line 39 of file Nebula.hpp.

Enumerator
TypeGalaxies 

Galaxies.

TypeActiveGalaxies 

Different Active Galaxies.

TypeInteractingGalaxies 

Different Active Galaxies.

TypeStarClusters 

Star Clusters.

TypeHydrogenRegions 

Hydrogen Regions.

TypeBrightNebulae 

Bright Nebulae.

TypeDarkNebulae 

Dark Nebulae.

TypePlanetaryNebulae 

Planetary Nebulae.

TypeSupernovaRemnants 

Planetary Nebulae.

TypeOther 

Other objects.

Definition at line 58 of file Nebula.hpp.

Member Function Documentation

virtual double Nebula::getAngularSize ( const StelCore core) const
virtual

Return the angular radius of a circle containing the object as seen from the observer with the circle center assumed to be at getJ2000EquatorialPos().

Returns
radius in degree. This value is the apparent angular size of the object, and is independent of the current FOV.

Implements StelObject.

virtual double Nebula::getCloseViewFov ( const StelCore = NULL) const
virtual

Return the best FOV in degree to use for a close view of the object.

Reimplemented from StelObject.

virtual QString Nebula::getEnglishName ( ) const
inlinevirtual

Return object's name in english.

Implements StelObject.

Definition at line 106 of file Nebula.hpp.

virtual Vec3f Nebula::getInfoColor ( void  ) const
virtual

Get a color used to display info about the object.

Reimplemented from StelObject.

virtual QString Nebula::getInfoString ( const StelCore core,
const InfoStringGroup &  flags 
) const
virtual

Nebula support the following InfoStringGroup flags:

  • Name
  • CatalogNumber
  • Magnitude
  • RaDec
  • AltAzi
  • Distance
  • Size
  • Extra (contains the Nebula type, which might be "Galaxy", "Cluster" or similar)
  • PlainText
    Parameters
    corethe StelCore object
    flagsa set of InfoStringGroup items to include in the return value.
    Returns
    a QString containing an HMTL encoded description of the Nebula.

Implements StelObject.

virtual Vec3d Nebula::getJ2000EquatorialPos ( const StelCore core) const
inlinevirtual

Get observer-centered equatorial coordinates at equinox J2000.

Implements StelObject.

Definition at line 100 of file Nebula.hpp.

QString Nebula::getMorphologicalTypeString ( ) const

Get the printable morphological nebula Type.

Returns
the nebula morphological type string.
virtual QString Nebula::getNameI18n ( ) const
inlinevirtual

Return translated object's name.

Implements StelObject.

Definition at line 105 of file Nebula.hpp.

virtual SphericalRegionP Nebula::getRegion ( ) const
inlinevirtual

Default implementation of the getRegion method.

Return the spatial region of the object.

Reimplemented from StelObject.

Definition at line 108 of file Nebula.hpp.

virtual float Nebula::getSelectPriority ( const StelCore ) const
virtual

Return a priority value which is used to discriminate objects by priority As for magnitudes, the lower is the higher priority.

Reimplemented from StelObject.

float Nebula::getSurfaceArea ( void  ) const

Get the surface area.

Returns
surface area in square degrees.
virtual QString Nebula::getType ( ) const
inlinevirtual

Return object's type. It should be the name of the class.

Implements StelObject.

Definition at line 99 of file Nebula.hpp.

QString Nebula::getTypeString ( ) const

Get the printable nebula Type.

Returns
the nebula type code.
virtual float Nebula::getVMagnitude ( const StelCore core) const
virtual

Return object's apparent V magnitude as seen from observer, without including extinction.

Reimplemented from StelObject.

Nebula::Q_FLAGS ( TypeGroup  ) const

A pre-defined set of specifiers for the catalogs filter.


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