Inheritance diagram for Nebula:

Collaboration diagram for Nebula:

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, CatArp = 0x00008000, CatVV = 0x00010000, CatPK = 0x00020000, CatPNG = 0x00040000, CatSNRG = 0x00080000, CatACO = 0x00100000 }

enum	TypeGroupFlags { TypeGalaxies = 0x00000001, TypeActiveGalaxies = 0x00000002, TypeInteractingGalaxies = 0x00000004, TypeStarClusters = 0x00000008, TypeHydrogenRegions = 0x00000010, TypeBrightNebulae = 0x00000020, TypeDarkNebulae = 0x00000040, TypePlanetaryNebulae = 0x00000080, TypeSupernovaRemnants = 0x00000100, TypeGalaxyClusters = 0x00000200, TypeOther = 0x00000400 }

enum	NebulaType { NebGx = 0, NebAGx = 1, NebRGx = 2, NebIGx = 3, NebQSO = 4, NebCl = 5, NebOc = 6, NebGc = 7, NebSA = 8, NebSC = 9, NebN = 10, NebPn = 11, NebDn = 12, NebRn = 13, NebBn = 14, NebEn = 15, NebCn = 16, NebHII = 17, NebSNR = 18, NebISM = 19, NebEMO = 20, NebBLL = 21, NebBLA = 22, NebMolCld = 23, NebYSO = 24, NebPossQSO = 25, NebPossPN = 26, NebPPN = 27, NebStar = 28, NebSymbioticStar = 29, NebEmissionLineStar = 30, NebSNC = 31, NebSNRC = 32, NebGxCl = 33, NebUnknown = 34 }
	Nebula types. More...

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
virtual QString	getInfoString (const StelCore *core, const InfoStringGroup &flags) const
	Nebula support the following InfoStringGroup flags: More...

virtual QVariantMap	getInfoMap (const StelCore *core) const
	In addition to the entries from StelObject::getInfoMap(), Nebula objects provide. More...

virtual QString	getType () const
	Return object's type. It should be the name of the class. More...

virtual QString	getID () const
	Returns a unique identifier for this object. More...

virtual Vec3d	getJ2000EquatorialPos (const StelCore *) const
	Get observer-centered equatorial coordinates at equinox J2000. More...

virtual double	getCloseViewFov (const StelCore *core=Q_NULLPTR) 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...

QString	getEnglishAliases () const

QString	getI18nAliases () const

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...

NebulaType	getDSOType () const

QString	getMorphologicalTypeString () const
	Get the printable morphological nebula Type. More...

float	getSurfaceBrightness (const StelCore *core, bool arcsec=false) const

float	getSurfaceBrightnessWithExtinction (const StelCore *core, bool arcsec=false) const

float	getContrastIndex (const StelCore *core) const
	Compute an extended object's contrast index. More...

float	getSurfaceArea (void) const
	Get the surface area. More...

void	setProperName (QString name)

void	addNameAlias (QString name)

void	removeAllNames ()

QString	getDSODesignation () const
	Get designation for DSO (with priority: M, C, NGC, IC, B, Sh2, VdB, RCW, LDN, LBN, Cr, Mel, PGC, UGC, Ced) More...

bool	objectInDisplayedCatalog () const

Public Member Functions inherited from StelObject
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 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...

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 QString	NEBULA_TYPE

static const CatalogGroupFlags	AllCatalogs = (CatalogGroupFlags)(CatNGC\|CatIC\|CatM\|CatC\|CatB\|CatSh2\|CatLBN\|CatLDN\|CatRCW\|CatVdB\|CatCr\|CatMel\|CatPGC\|CatUGC\|CatCed\|CatArp\|CatVV\|CatPK\|CatPNG\|CatSNRG\|CatACO)
	A pre-defined set of specifiers for the catalogs filter. More...

static const TypeGroupFlags	AllTypes = (TypeGroupFlags)(TypeGalaxies\|TypeActiveGalaxies\|TypeInteractingGalaxies\|TypeStarClusters\|TypeHydrogenRegions\|TypeBrightNebulae\|TypeDarkNebulae\|TypePlanetaryNebulae\|TypeSupernovaRemnants\|TypeGalaxyClusters\|TypeOther)

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...

Friends
class	NebulaMgr

struct	DrawNebulaFuncObject

Additional Inherited Members
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

Definition at line 35 of file Nebula.hpp.

Member Enumeration Documentation

enum Nebula::CatalogGroupFlags

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)
CatArp	Atlas of Peculiar Galaxies (Arp)
CatVV	Interacting galaxies catalogue by Vorontsov-Velyaminov (VV)
CatPK	Catalogue of Galactic Planetary Nebulae (PK)
CatPNG	Strasbourg-ESO Catalogue of Galactic Planetary Nebulae (Acker+, 1992) (PN G)
CatSNRG	A catalogue of Galactic supernova remnants (Green, 2014) (SNR G)
CatACO	A Catalog of Rich Clusters of Galaxies (Abell+ 1989) (ACO)

Definition at line 47 of file Nebula.hpp.

enum Nebula::NebulaType

Nebula types.

Enumerator
NebGx	Galaxy.
NebAGx	Active galaxy.
NebRGx	Radio galaxy.
NebIGx	Interacting galaxy.
NebQSO	Quasar.
NebCl	Star cluster.
NebOc	Open star cluster.
NebGc	Globular star cluster, usually in the Milky Way Galaxy.
NebSA	Stellar association.
NebSC	Star cloud.
NebN	A nebula.
NebPn	Planetary nebula.
NebDn	Dark Nebula.
NebRn	Reflection nebula.
NebBn	Bipolar nebula.
NebEn	Emission nebula.
NebCn	Cluster associated with nebulosity.
NebHII	HII Region.
NebSNR	Supernova remnant.
NebISM	Interstellar matter.
NebEMO	Emission object.
NebBLL	BL Lac object.
NebBLA	Blazar.
NebMolCld	Molecular Cloud.
NebYSO	Young Stellar Object.
NebPossQSO	Possible Quasar.
NebPossPN	Possible Planetary Nebula.
NebPPN	Protoplanetary Nebula.
NebStar	Star.
NebSymbioticStar	Symbiotic Star.
NebEmissionLineStar	Emission-line Star.
NebSNC	Supernova Candidate.
NebSNRC	Supernova Remnant Candidate.
NebGxCl	Cluster of Galaxies.
NebUnknown	Unknown type, catalog errors, "Unidentified Southern Objects" etc.

Definition at line 94 of file Nebula.hpp.

enum Nebula::TypeGroupFlags

Enumerator
TypeGalaxies	Galaxies.
TypeActiveGalaxies	Different Active Galaxies.
TypeInteractingGalaxies	Interacting Galaxies.
TypeStarClusters	Star Clusters.
TypeHydrogenRegions	Hydrogen Regions.
TypeBrightNebulae	Bright Nebulae.
TypeDarkNebulae	Dark Nebulae.
TypePlanetaryNebulae	Planetary Nebulae.
TypeSupernovaRemnants	Supernova Remnants.
TypeGalaxyClusters	Galaxy Clusters.
TypeOther	Other objects.

Definition at line 73 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 * = Q_NULLPTR ) const

virtual

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

Reimplemented from StelObject.

float Nebula::getContrastIndex ( const StelCore * core ) const

Compute an extended object's contrast index.

QString Nebula::getDSODesignation ( ) const

Get designation for DSO (with priority: M, C, NGC, IC, B, Sh2, VdB, RCW, LDN, LBN, Cr, Mel, PGC, UGC, Ced)

Returns: a designation

virtual QString Nebula::getEnglishName ( ) const

inlinevirtual

Return object's name in english.

Implements StelObject.

Definition at line 166 of file Nebula.hpp.

virtual QString Nebula::getID ( ) const

inlinevirtual

Returns a unique identifier for this object.

The ID should be unique for all objects of the same type, but may freely conflict with IDs of other types, so getType() must also be tested.

With this it should be possible to at least identify the same object in a different instance of Stellarium running the same version, but it would even be better if the ID provides some degree of forward-compatibility. For some object types (e.g. planets) this may simply return getEnglishName(), but better candidates may be official designations or at least (stable) internal IDs.

An object may have multiple IDs (different catalog numbers, etc). StelObjectMgr::searchByID() should search through all ID variants, but this method only returns one of them.

Implements StelObject.

Definition at line 159 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 QVariantMap Nebula::getInfoMap ( const StelCore * core ) const

virtual

In addition to the entries from StelObject::getInfoMap(), Nebula objects provide.

bmag (photometric B magnitude. 99 if unknown)
morpho (longish description; translated!)
surface-brightness A few entries are optional
bV (B-V index)
redshift

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

core the StelCore object

flags a 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 160 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 165 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 170 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 158 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.

Member Data Documentation

static

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

Definition at line 90 of file Nebula.hpp.

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

/home/aw/devel/stellarium/0.16/src/core/modules/Nebula.hpp

core	the StelCore object
flags	a set of InfoStringGroup items to include in the return value.

Public Types

Public Member Functions

Static Public Attributes

Friends

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

Member Function Documentation

Member Data Documentation