StelSkyPolygon Class Reference

Base class for any polygon with a fixed position in the sky. More...

#include <StelSkyPolygon.hpp>

Inherits MultiLevelJsonBase.

List of all members.

Public Member Functions
	StelSkyPolygon ()
	StelSkyPolygon (const QString &url, StelSkyPolygon *parent=NULL)
	StelSkyPolygon (const QVariantMap &map, StelSkyPolygon *parent)
	~StelSkyPolygon ()
void	draw (StelCore *core, StelPainter &sPainter, float opacity=1.)
DataSetCredits	getDataSetCredits () const
ServerCredits	getServerCredits () const
QVariantMap	toQVariantMap () const
Protected Member Functions
virtual void	loadFromQVariantMap (const QVariantMap &map)
Protected Attributes
float	minResolution
ServerCredits	serverCredits
DataSetCredits	dataSetCredits
QList< SphericalConvexPolygon >	skyConvexPolygons

---

Detailed Description

Base class for any polygon with a fixed position in the sky.

---

Constructor & Destructor Documentation

StelSkyPolygon::StelSkyPolygon

(

)

[inline]

Default constructor.

StelSkyPolygon::StelSkyPolygon	(	const QString &	url,
		StelSkyPolygon *	parent = NULL
	)

Constructor.

StelSkyPolygon::StelSkyPolygon	(	const QVariantMap &	map,
		StelSkyPolygon *	parent
	)

Constructor.

StelSkyPolygon::~StelSkyPolygon

(

)

Destructor.

---

Member Function Documentation

void StelSkyPolygon::draw	(	StelCore *	core,
		StelPainter &	sPainter,
		float	opacity = 1.
	)			[virtual]

Draw the image on the screen.

Implements StelSkyLayer.

DataSetCredits StelSkyPolygon::getDataSetCredits

(

)

const [inline]

Return the dataset credits to use in the progress bar.

ServerCredits StelSkyPolygon::getServerCredits

(

)

const [inline]

Return the server credits to use in the progress bar.

QVariantMap StelSkyPolygon::toQVariantMap

(

)

const

Convert the polygon informations to a map following the JSON structure.

It can be saved as JSON using the StelJsonParser methods.

Reimplemented from MultiLevelJsonBase.

virtual void StelSkyPolygon::loadFromQVariantMap

(

const QVariantMap &

map

)

[protected, virtual]

Load the polygon from a valid QVariantMap.

Implements MultiLevelJsonBase.

---

Member Data Documentation

float StelSkyPolygon::minResolution [protected]

Minimum resolution at which the next level needs to be loaded in degree/pixel.

ServerCredits StelSkyPolygon::serverCredits [protected]

The credits of the server where this data come from.

DataSetCredits StelSkyPolygon::dataSetCredits [protected]

The credits for the data set.

QList<SphericalConvexPolygon> StelSkyPolygon::skyConvexPolygons [protected]

Direction of the vertices of the convex hull in ICRS frame.