| 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_TList
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| 8 | #include <TList.h>
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| 9 | #endif
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| 10 | #ifndef MARS_MGMap
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| 11 | #include <MGMap.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=0)
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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=0)
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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=0)
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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 | void WriteBinary(ostream &out) const;
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| 60 | void ReadBinary(istream &in);
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| 61 |
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| 62 | ClassDef(MVector3, 1) // A specialized TVector3 storing a star-name
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| 63 | };
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| 64 |
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| 65 | class MAstroCatalog : public TObject
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| 66 | {
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| 67 | private:
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| 68 | Double_t fLimMag; // [1] Limiting Magnitude
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| 69 | Double_t fRadiusFOV; // [deg] Radius of Field of View
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| 70 |
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| 71 | TGToolTip *fToolTip; //! The tooltip currently displayed
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| 72 |
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| 73 | void ShowToolTip(Int_t px, Int_t py, const char *txt);
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| 74 |
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| 75 | TString FindToken(TString &line, Char_t tok=',');
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| 76 |
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| 77 | Int_t atoi(const TSubString &sub);
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| 78 | Float_t atof(const TSubString &sub);
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| 79 | Int_t atoi(const TString &s);
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| 80 | Float_t atof(const TString &s);
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| 81 |
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| 82 | //#if ROOT_VERSION_CODE < ROOT_VERSION(4,00,03)
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| 83 | Bool_t fPlainScreen; //! Just a dummy!!!! ([Set,Is]Freezed)
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| 84 | Bool_t fNoToolTips; //! Just a dummy!!!! ([Set,Is]Freezed)
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| 85 | //#endif
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| 86 |
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| 87 | virtual Int_t ConvertToPad(const TVector3 &w, TVector2 &v) const;
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| 88 | virtual void AddPrimitives(TString o);
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| 89 | virtual void SetRangePad(Option_t *o);
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| 90 |
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| 91 | Int_t Convert(const TRotation &rot, TVector2 &v) const;
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| 92 | 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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| 93 | void DrawPrimitives(Option_t *o);
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| 94 | Bool_t DrawLine(const TVector2 &v0, Int_t dx, Int_t dy, const TRotation &rot, Int_t type);
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| 95 | void DrawGrid(const TVector3 &v0, const TRotation &rot, Int_t type);
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| 96 | void Paint(Option_t *o="");
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| 97 | Int_t DistancetoPrimitive(Int_t px, Int_t py);
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| 98 |
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| 99 | protected:
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| 100 | enum {
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| 101 | kHasChanged = BIT(15), // Display has changed
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| 102 | kGuiActive = BIT(16), // GUI is interactive
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| 103 | kPlainScreen = BIT(17), // View is a plain screen view
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| 104 | kMirrorX = BIT(18), // Mirror display in X
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| 105 | kMirrorY = BIT(19), // Mirror display in Y
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| 106 | kNoToolTips = BIT(20), // suppress tooltips
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| 107 | kDrawingImage = BIT(21) // just drawing into a bitmap
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| 108 | };
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| 109 |
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| 110 | MGMap fMapG; //! A map with all gui primitives and tooltips
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| 111 |
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| 112 | TList fList; // List of stars loaded
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| 113 | MVector3 fRaDec; // pointing position
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| 114 |
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| 115 | MObservatory *fObservatory; // Possible obervatory location
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| 116 | MTime *fTime; // Possible observation time
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| 117 |
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| 118 | TRotation AlignCoordinates(const TVector3 &v) const;
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| 119 | virtual TString GetPadTitle() const;
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| 120 | TRotation GetGrid(Bool_t local);
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| 121 | void DrawStar(Double_t x, Double_t y, const TVector3 &v, Int_t col, const char *txt=0, Bool_t resize=kFALSE);
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| 122 | void Update(Bool_t upd=kFALSE);
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| 123 |
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| 124 | void ExecuteEventKbd(Int_t keycode, Int_t keysym);
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| 125 | void ExecuteEvent(Int_t event, Int_t mp1, Int_t mp2);
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| 126 | char *GetObjectInfo(Int_t px, Int_t py) const;
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| 127 |
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| 128 | public:
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| 129 | MAstroCatalog();
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| 130 | ~MAstroCatalog();
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| 131 |
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| 132 | void SetTime(const MTime &time);
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| 133 | void SetObservatory(const MObservatory &obs);
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| 134 | void SetLimMag(Double_t mag) { fLimMag=mag; Update(); } // *MENU* *ARGS={mag=>fLimMag}
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| 135 | void SetRadiusFOV(Double_t deg)
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| 136 | {
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| 137 | //const Double_t max = TestBit(kPlainScreen) ? 90 : 55;
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| 138 | const Double_t max = TestBit(kPlainScreen) ? 180 : 90;
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| 139 | if (deg>max)
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| 140 | deg=max;
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| 141 | if (deg<1)
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| 142 | deg=1;
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| 143 |
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| 144 | fRadiusFOV=deg;
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| 145 |
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| 146 | Update();
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| 147 | } // *MENU* *ARGS={deg=>fRadiusFOV}
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| 148 | void SetRadiusFOV(Double_t pixsize, Double_t w, Double_t h)
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| 149 | {
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| 150 | // pixsize [arcsec/pixel]
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| 151 | // w [pixel]
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| 152 | // h [pixel]
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| 153 | const Double_t scale = TMath::Hypot(w, h)/2;
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| 154 | SetRadiusFOV(scale*pixsize/3600);
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| 155 | } // Set Radius of FOV using the pixsize [arcsec/pix], width and height [pixel] of image
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| 156 |
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| 157 | void SetRaDec(Double_t ra, Double_t dec) { fRaDec.SetRaDec(ra, dec, 1); Update(); }
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| 158 | void SetRaDec(const TVector3 &v) { fRaDec=v; Update(); }
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| 159 | void SetGuiActive(Bool_t b=kTRUE) { b ? SetBit(kGuiActive) : ResetBit(kGuiActive); }
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| 160 |
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| 161 | void SetPlainScreen(Bool_t b=kTRUE) { b ? SetBit(kPlainScreen) : ResetBit(kPlainScreen); Update(); } // *TOGGLE* *GETTER=IsPlainScreen
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| 162 | Bool_t IsPlainScreen() const { return TestBit(kPlainScreen); }
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| 163 |
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| 164 | void SetNoToolTips(Bool_t b=kTRUE) { b ? SetBit(kNoToolTips) : ResetBit(kNoToolTips); } // *TOGGLE* *GETTER=HasNoToolTips
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| 165 | Bool_t HasNoToolTips() const { return TestBit(kNoToolTips); }
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| 166 |
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| 167 | Double_t GetLimMag() const { return fLimMag; } // Get Limiting Magnitude
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| 168 | Double_t GetRadiusFOV() const { return fRadiusFOV; } // Get maximum radius of Field Of View
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| 169 |
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| 170 | void Delete(Option_t *o="") { fList.Delete(); fMapG.Delete(); } // Delete list of stars
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| 171 |
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| 172 | Int_t ReadXephem(TString catalog = "/usr/X11R6/lib/xephem/catalogs/YBS.edb");
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| 173 | Int_t ReadNGC2000(TString catalog = "ngc2000.dat");
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| 174 | Int_t ReadBSC(TString catalog = "bsc5.dat");
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| 175 | Int_t ReadHeasarcPPM(TString catalog = "heasarc_ppm.tdat", TString fout="");
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| 176 | Int_t ReadCompressed(TString catalog);
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| 177 | Bool_t AddObject(Float_t ra, Float_t dec, Float_t mag, TString name="");
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| 178 |
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| 179 | void Print(Option_t *o="") const { fList.Print(); } // Print all stars
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| 180 |
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| 181 | TList *GetList() { return &fList; } // Return list of stars
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| 182 |
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| 183 | //void PaintImg(Int_t id=0, Option_t *o="");
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| 184 | void PaintImg(unsigned char *buf, int w=768, int h=576, Option_t *o=0);
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| 185 | void Draw(Option_t *o="");
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| 186 | void SetDrawOption(Option_t *option="")
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| 187 | {
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| 188 | TObject::SetDrawOption(option);
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| 189 | Update(kTRUE);
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| 190 | } //*MENU*
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| 191 |
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| 192 | virtual void EventInfo(Int_t event, Int_t px, Int_t py, TObject *selected=0);
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| 193 |
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| 194 | ClassDef(MAstroCatalog, 1) // Display class for star catalogs
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| 195 | };
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| 196 |
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| 197 | #endif
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