1 | #ifndef MARS_MAstroCatalog
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2 | #define MARS_MAstroCatalog
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3 |
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4 | #ifndef ROOT_TVector3
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5 | #include <TVector3.h>
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6 | #endif
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7 | #ifndef ROOT_TExMap
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8 | #include <TExMap.h>
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9 | #endif
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10 | #ifndef ROOT_TList
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11 | #include <TList.h>
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12 | #endif
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13 |
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14 | class MTime;
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15 | class MObservatory;
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16 | class TArrayI;
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17 | class TGToolTip;
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18 |
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19 | class MVector3 : public TVector3
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20 | {
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21 | private:
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22 | enum VectorType_t
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23 | {
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24 | kIsInvalid,
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25 | kIsRaDec,
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26 | kIsZdAz,
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27 | kIsAltAz,
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28 | kIsArbitrary
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29 | };
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30 |
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31 | VectorType_t fType;
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32 |
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33 | TString fName;
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34 |
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35 | public:
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36 | MVector3() { fType=kIsInvalid; }
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37 | MVector3(const TVector3 &v3) : TVector3(v3) { fType=kIsArbitrary; }
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38 | Double_t Magnitude() const { return -2.5*TMath::Log10(Mag()); }
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39 |
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40 | void SetRaDec(Double_t ra, Double_t dec, Double_t mag)
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41 | {
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42 | fType = kIsRaDec;
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43 | SetMagThetaPhi(pow(10, -mag/2.5), TMath::Pi()/2-dec, ra);
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44 | }
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45 | void SetName(const TString &str) { fName = str.Strip(TString::kBoth); }
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46 | void SetZdAz(Double_t zd, Double_t az, Double_t mag)
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47 | {
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48 | fType = kIsZdAz;
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49 | SetMagThetaPhi(pow(10, -mag/2.5), zd, az);
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50 | }
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51 | void SetAltAz(Double_t alt, Double_t az, Double_t mag)
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52 | {
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53 | fType = kIsAltAz;
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54 | SetMagThetaPhi(pow(10, -mag/2.5), TMath::Pi()/2-alt, az);
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55 | }
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56 |
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57 | const char *GetName() const { return fName; }
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58 |
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59 | ClassDef(MVector3, 1) // A specialized TVector3 storeing a star-name
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60 | };
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61 |
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62 | class MAstroCatalog : public TObject
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63 | {
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64 | private:
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65 | Double_t fLimMag; // [1] Limiting Magnitude
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66 | Double_t fRadiusFOV; // [deg] Radius of Field of View
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67 |
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68 | TExMap fMapG; //! A map with all gui primitives and tooltips
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69 | TGToolTip *fToolTip; //! The tooltip currently displayed
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70 |
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71 | void ShowToolTip(Int_t px, Int_t py, const char *txt);
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72 |
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73 | TString FindToken(TString &line, Char_t tok=',');
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74 |
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75 | Int_t atoi(const TSubString &sub);
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76 | Float_t atof(const TSubString &sub);
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77 | Int_t atoi(const TString &s);
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78 | Float_t atof(const TString &s);
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79 |
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80 | //#if ROOT_VERSION_CODE < ROOT_VERSION(4,00,03)
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81 | Bool_t fPlainScreen; //! Just a dummy!!!! ([Set,Is]Freezed)
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82 | //#endif
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83 |
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84 | virtual Int_t ConvertToPad(const TVector3 &w, TVector2 &v) const;
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85 | virtual void AddPrimitives(TString o);
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86 | virtual void SetRangePad(Option_t *o);
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87 |
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88 | Int_t Convert(const TRotation &rot, TVector2 &v) const;
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89 | void Draw(const TVector2 &v0, const TRotation &rot, TArrayI &dx, TArrayI &dy, Int_t stepx, Int_t stepy, Int_t type);
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90 | void DrawPrimitives(Option_t *o);
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91 | Bool_t DrawLine(const TVector2 &v0, Double_t dx, Double_t dy, const TRotation &rot, Int_t type);
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92 | void DrawGrid(const TVector3 &v0, const TRotation &rot, Int_t type);
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93 | TRotation AlignCoordinates(const TVector3 &v) const;
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94 | void Paint(Option_t *o="");
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95 | Int_t DistancetoPrimitive(Int_t px, Int_t py);
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96 | //void RecursiveRemove(TObject *obj);
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97 | void PaintMap();
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98 | void DeleteMap()
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99 | {
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100 | Long_t key, val;
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101 | TExMapIter map(&fMapG);
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102 | while (map.Next(key, val))
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103 | {
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104 | delete (TObject*)(key);
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105 | if (!val)
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106 | continue;
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107 |
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108 | delete (TString*)(val);
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109 | /*
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110 | Long_t key2, val2;
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111 | TExMapIter map2(&fMapG);
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112 | while (map2.Next(key2, val2))
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113 | if (val==val2)
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114 | {
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115 | delete (TObject*)key;
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116 | fMapG.Remove(key);
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117 | }
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118 | */
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119 | }
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120 | fMapG.Delete();
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121 | }
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122 |
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123 | protected:
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124 | enum {
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125 | kHasChanged = BIT(15), // Display has changed
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126 | kGuiActive = BIT(16), // GUI is interactive
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127 | kPlainScreen = BIT(17), // View is a plain screen view
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128 | kMirrorX = BIT(18), // Mirror display in X
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129 | kMirrorY = BIT(19), // Mirror display in Y
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130 | kNoToolTips = BIT(20) // suppress tooltips
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131 | };
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132 |
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133 | TList fList; // List of stars loaded
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134 | MVector3 fRaDec; // pointing position
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135 |
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136 | MObservatory *fObservatory; // Possible obervatory location
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137 | MTime *fTime; // Possible observation time
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138 |
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139 | virtual TString GetPadTitle() const;
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140 | TRotation GetGrid(Bool_t local);
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141 | void DrawStar(Double_t x, Double_t y, const TVector3 &v, Bool_t t, const char *txt=0);
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142 | void Update(Bool_t upd=kFALSE);
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143 |
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144 | void ExecuteEventKbd(Int_t keycode, Int_t keysym);
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145 | void ExecuteEvent(Int_t event, Int_t mp1, Int_t mp2);
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146 | TObject *PickObject(Int_t px, Int_t py, TString &str) const;
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147 | char *GetObjectInfo(Int_t px, Int_t py) const;
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148 |
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149 | void AddMap(TObject *k, void *v=0)
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150 | {
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151 | fMapG.Add(fMapG.GetSize(), (Long_t)k, (Long_t)v);
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152 | }
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153 |
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154 | public:
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155 | MAstroCatalog();
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156 | ~MAstroCatalog();
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157 |
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158 | void SetTime(const MTime &time);
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159 | void SetObservatory(const MObservatory &obs);
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160 | void SetLimMag(Double_t mag) { fLimMag=mag; Update(); } // *MENU* *ARGS={mag=>fLimMag}
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161 | void SetRadiusFOV(Double_t deg)
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162 | {
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163 | //const Double_t max = TestBit(kPlainScreen) ? 90 : 55;
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164 | const Double_t max = TestBit(kPlainScreen) ? 180 : 90;
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165 | if (deg>max)
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166 | deg=max;
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167 | if (deg<1)
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168 | deg=1;
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169 |
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170 | fRadiusFOV=deg;
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171 |
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172 | Update();
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173 | } // *MENU* *ARGS={deg=>fRadiusFOV}
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174 | void SetRaDec(Double_t ra, Double_t dec) { fRaDec.SetRaDec(ra, dec, 1); Update(); }
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175 | void SetRaDec(const TVector3 &v) { fRaDec=v; Update(); }
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176 | void SetGuiActive(Bool_t b=kTRUE) { b ? SetBit(kGuiActive) : ResetBit(kGuiActive); }
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177 |
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178 | void SetPlainScreen(Bool_t b=kTRUE) { b ? SetBit(kPlainScreen) : ResetBit(kPlainScreen); Update(); } // *TOGGLE* *GETTER=IsPlainScreen
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179 | Bool_t IsPlainScreen() const { return TestBit(kPlainScreen); }
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180 |
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181 | void SetNoToolTips(Bool_t b=kTRUE) { b ? SetBit(kNoToolTips) : ResetBit(kNoToolTips); } // *TOGGLE* *GETTER=HasNoToolTips
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182 | Bool_t HasNoToolTips() const { return TestBit(kNoToolTips); }
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183 |
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184 | Double_t GetLimMag() const { return fLimMag; } // Get Limiting Magnitude
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185 | Double_t GetRadiusFOV() const { return fRadiusFOV; } // Get maximum radius of Field Of View
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186 |
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187 | void Delete(Option_t *o="") { fList.Delete(); DeleteMap(); } // Delete list of stars
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188 |
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189 | Int_t ReadXephem(TString catalog = "/usr/X11R6/lib/xephem/catalogs/YBS.edb");
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190 | Int_t ReadNGC2000(TString catalog = "ngc2000.dat");
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191 | Int_t ReadBSC(TString catalog = "bsc5.dat");
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192 |
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193 | void Print(Option_t *o="") const { fList.Print(); } // Print all stars
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194 |
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195 | TList *GetList() { return &fList; } // Return list of stars
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196 |
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197 | void Draw(Option_t *o="");
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198 | void SetDrawOption(Option_t *option="")
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199 | {
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200 | TObject::SetDrawOption(option);
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201 | Update(kTRUE);
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202 | } //*MENU*
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203 |
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204 | virtual void EventInfo(Int_t event, Int_t px, Int_t py, TObject *selected=0);
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205 |
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206 | ClassDef(MAstroCatalog, 1) // Display class for star catalogs
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207 | };
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208 | #endif
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