SkyObjItem

Search for usage in LXR

#include <skyobjitem.h>

Public Types

enum  SkyObjectRoles {
  DispNameRole = Qt::UserRole + 1 , DispImageRole , DispSummaryRole , CategoryRole ,
  CategoryNameRole
}
 
enum  Type {
  Planet , Star , Constellation , Galaxy ,
  Cluster , Nebula , Supernova
}
 

Public Member Functions

 SkyObjItem (SkyObject *so=nullptr)
 
QVariant data (int role)
 
QString getAltAz () const
 
QString getDescName () const
 
QString getImageURL (bool preferThumb) const
 
QString getLongName () const
 
float getMagnitude () const
 
QString getName () const
 
QString getPosition () const
 
QString getRADE () const
 
QString getSize () const
 
SkyObjectgetSkyObject ()
 
QString getSummary (bool includeDescription) const
 
QString getSurfaceBrightness () const
 
int getType () const
 
QString getTypeName () const
 
QString loadObjectDescription () const
 
void setPosition (SkyObject *so)
 

Detailed Description

Represents an item in the list of interesting sky-objects.

Author
Samikshan Bairagya

Definition at line 20 of file skyobjitem.h.

Member Enumeration Documentation

◆ SkyObjectRoles

User-defined role for the SkyObjItem.

Definition at line 27 of file skyobjitem.h.

◆ Type

The type classification for the SkyObjItem.

Definition at line 40 of file skyobjitem.h.

Constructor & Destructor Documentation

◆ SkyObjItem()

SkyObjItem::SkyObjItem ( SkyObject * so = nullptr)
explicit

Constructor.

Parameters
soPointer to the SkyObject which the SkyObjItem represents.

Definition at line 18 of file skyobjitem.cpp.

Member Function Documentation

◆ data()

QVariant SkyObjItem::data ( int role)

Get data associated with a particular role for the SkyObjItem.

Parameters
roleUser-defined role for which data is required
Returns
QVariant data associated with role

Definition at line 57 of file skyobjitem.cpp.

◆ getAltAz()

QString SkyObjItem::getAltAz ( ) const

Get current Altitude and Azimuth of sky-object associated with the SkyObjItem.

Returns
Current Altitude and Azimuth of sky-object associated with the SkyObjItem.

Definition at line 255 of file skyobjitem.cpp.

◆ getDescName()

QString SkyObjItem::getDescName ( ) const
inline

Get longname of sky-object associated with the SkyObjItem.

Returns
Longname of sky-object associated with the SkyObjItem as a QString

Definition at line 75 of file skyobjitem.h.

◆ getImageURL()

QString SkyObjItem::getImageURL ( bool preferThumb) const

Definition at line 135 of file skyobjitem.cpp.

◆ getLongName()

QString SkyObjItem::getLongName ( ) const
inline

Get longname of sky-object associated with the SkyObjItem.

Returns
Longname of sky-object associated with the SkyObjItem as a QString

Definition at line 87 of file skyobjitem.h.

◆ getMagnitude()

float SkyObjItem::getMagnitude ( ) const

Get magnitude of sky-object associated with the SkyObjItem.

Returns
Magnitude of sky-object associated with the SkyObjItem.

Definition at line 261 of file skyobjitem.cpp.

◆ getName()

QString SkyObjItem::getName ( ) const
inline

Get name of sky-object associated with the SkyObjItem.

Returns
Name of sky-object associated with the SkyObjItem as a QString

Definition at line 69 of file skyobjitem.h.

◆ getPosition()

QString SkyObjItem::getPosition ( ) const
inline

Get current position of sky-object associated with the SkyObjItem.

Returns
Current position of sky-object associated with the SkyObjItem.

Definition at line 105 of file skyobjitem.h.

◆ getRADE()

QString SkyObjItem::getRADE ( ) const

Get current RA/DE of sky-object associated with the SkyObjItem.

Returns
Current RA/DE of sky-object associated with the SkyObjItem.

Definition at line 250 of file skyobjitem.cpp.

◆ getSize()

QString SkyObjItem::getSize ( ) const

Get size of sky-object associated with the SkyObjItem as a QString to be displayed on the details-view.

Returns
Size of sky-object associated with the SkyObjItem as a QString.

Definition at line 214 of file skyobjitem.cpp.

◆ getSkyObject()

SkyObject * SkyObjItem::getSkyObject ( )
inline

Get sky-object associated with the SkyObjItem.

Returns
Pointer to SkyObject associated with the SkyObjItem.

Definition at line 123 of file skyobjitem.h.

◆ getSummary()

QString SkyObjItem::getSummary ( bool includeDescription) const

Get Summary Description for the SkyObjItem.

Returns
Summary Description for the SkyObjItem as a QString.

Definition at line 175 of file skyobjitem.cpp.

◆ getSurfaceBrightness()

QString SkyObjItem::getSurfaceBrightness ( ) const

Get surface-brightness of sky-object associated with the SkyObjItem as a QString to be displayed on the details-view.

Returns
Surface-brightness of sky-object associated with the SkyObjItem as a QString.

Surface Brightness is applicable only for extended light sources like Deep-Sky Objects. Here we use the formula SB = m + log10(a*b/4) where m is the magnitude of the sky-object. a and b are the major and minor axis lengths of the objects respectively in arcminutes. SB is the surface brightness obtained in mag * arcminutes^-2

Definition at line 189 of file skyobjitem.cpp.

◆ getType()

int SkyObjItem::getType ( ) const
inline

Get category of sky-object associated with the SkyObjItem as an integer.

Returns
Category of sky-object associated with the SkyObjItem as a QString as an integer.

Definition at line 99 of file skyobjitem.h.

◆ getTypeName()

QString SkyObjItem::getTypeName ( ) const
inline

Get category of sky-object associated with the SkyObjItem as a QString.

Returns
Category of sky-object associated with the SkyObjItem as a QString.

Definition at line 93 of file skyobjitem.h.

◆ loadObjectDescription()

QString SkyObjItem::loadObjectDescription ( ) const
inline

Definition at line 229 of file skyobjitem.cpp.

◆ setPosition()

void SkyObjItem::setPosition ( SkyObject * so)

Set current position of the sky-object in the sky.

Moved to skyobjlistmodel.cpp.

Parameters
soPointer to SkyObject for which position information is required.

Definition at line 88 of file skyobjitem.cpp.


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