Stellarium 0.14.3
Quasar.hpp
1 /*
2  * Copyright (C) 2011 Alexander Wolf
3  *
4  * This program is free software; you can redistribute it and/or
5  * modify it under the terms of the GNU General Public License
6  * as published by the Free Software Foundation; either version 2
7  * of the License, or (at your option) any later version.
8  *
9  * This program is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12  * GNU General Public License for more details.
13  *
14  * You should have received a copy of the GNU General Public License
15  * along with this program; if not, write to the Free Software
16  * Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA.
17  */
18 
19 #ifndef _QUASAR_HPP_
20 #define _QUASAR_HPP_ 1
21 
22 #include <QVariant>
23 #include <QString>
24 #include <QStringList>
25 #include <QFont>
26 #include <QList>
27 #include <QDateTime>
28 
29 #include "StelObject.hpp"
30 #include "StelTextureTypes.hpp"
31 #include "StelFader.hpp"
32 
33 class StelPainter;
34 
40 
41 class Quasar : public StelObject
42 {
43  friend class Quasars;
44 public:
46  Quasar(const QVariantMap& map);
47  ~Quasar();
48 
51  QVariantMap getMap(void);
52 
53  virtual QString getType(void) const
54  {
55  return "Quasar";
56  }
57 
58  virtual float getSelectPriority(const StelCore *core) const;
59 
63  virtual QString getInfoString(const StelCore* core, const InfoStringGroup& flags) const;
64  virtual Vec3f getInfoColor(void) const;
65  virtual Vec3d getJ2000EquatorialPos(const StelCore*) const
66  {
67  return XYZ;
68  }
69  virtual float getVMagnitude(const StelCore* core) const;
70  virtual double getAngularSize(const StelCore* core) const;
71  virtual QString getNameI18n(void) const
72  {
73  return designation;
74  }
75  virtual QString getEnglishName(void) const
76  {
77  return designation;
78  }
79 
80  void update(double deltaTime);
81 
82 private:
83  bool initialized;
84 
85  Vec3d XYZ; // holds J2000 position
86 
87  static StelTextureSP hintTexture;
88  static StelTextureSP markerTexture;
89  static bool distributionMode;
90  static Vec3f markerColor;
91 
92  void draw(StelCore* core, StelPainter& painter);
95  unsigned char BvToColorIndex(float b_v);
96 
97  // Quasar
98  QString designation;
99  float VMagnitude;
100  float AMagnitude;
101  float bV;
102  double qRA;
103  double qDE;
104  float redshift;
105 
106  LinearFader labelsFader;
107 };
108 
109 #endif // _QUASAR_HPP_
A Quasar object represents one Quasar on the sky.
Definition: Quasar.hpp:41
virtual QString getInfoString(const StelCore *core, const InfoStringGroup &flags) const
Get an HTML string to describe the object.
Main class of the Quasars plugin.
Definition: Quasars.hpp:69
QVariantMap getMap(void)
Get a QVariantMap which describes the Quasar.
QSharedPointer< StelTexture > StelTextureSP
Quasar(const QVariantMap &map)