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class TGLHistPainter
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library: libRGL
#include "TGLHistPainter.h"
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class TGLHistPainter: public TVirtualHistPainter








Function Members (Methods)


public:



TGLHistPainter(TH1* hist)


TGLHistPainter(TGLParametricEquation* equation)


~TGLHistPainter()


voidTObject::AbstractMethod(const char* method) const


virtual voidTObject::AppendPad(Option_t* option = "")


virtual voidTObject::Browse(TBrowser* b)


static TClass*Class()


virtual const char*TObject::ClassName() const


virtual voidTObject::Clear(Option_t* = "")


virtual TObject*TObject::Clone(const char* newname = "") const


virtual Int_tTObject::Compare(const TObject* obj) const


virtual voidTObject::Copy(TObject& object) const


virtual voidTObject::Delete(Option_t* option = "")


virtual Int_tDistancetoPrimitive(Int_t px, Int_t py)


virtual voidTObject::Draw(Option_t* option = "")


virtual voidTObject::DrawClass() const


virtual TObject*TObject::DrawClone(Option_t* option = "") const


virtual voidDrawPanel()


virtual voidTObject::Dump() const


virtual voidTObject::Error(const char* method, const char* msgfmt) const


virtual voidTObject::Execute(const char* method, const char* params, Int_t* error = 0)


virtual voidTObject::Execute(TMethod* method, TObjArray* params, Int_t* error = 0)


virtual voidExecuteEvent(Int_t event, Int_t px, Int_t py)


virtual voidTObject::Fatal(const char* method, const char* msgfmt) const


virtual TObject*TObject::FindObject(const char* name) const


virtual TObject*TObject::FindObject(const TObject* obj) const


virtual voidFitPanel()


virtual TList*GetContourList(Double_t contour) const


virtual Option_t*TObject::GetDrawOption() const


static Long_tTObject::GetDtorOnly()


virtual const char*TObject::GetIconName() const


virtual const char*TObject::GetName() const


virtual char*GetObjectInfo(Int_t px, Int_t py) const


static Bool_tTObject::GetObjectStat()


virtual Option_t*TObject::GetOption() const


virtual TList*GetStack() const


virtual const char*TObject::GetTitle() const


virtual UInt_tTObject::GetUniqueID() const


virtual Bool_tTObject::HandleTimer(TTimer* timer)


virtual ULong_tTObject::Hash() const


static TVirtualHistPainter*TVirtualHistPainter::HistPainter(TH1* obj)


virtual voidTObject::Info(const char* method, const char* msgfmt) const


virtual Bool_tTObject::InheritsFrom(const char* classname) const


virtual Bool_tTObject::InheritsFrom(const TClass* cl) const


virtual voidTObject::Inspect() const


voidTObject::InvertBit(UInt_t f)


virtual TClass*IsA() const


virtual Bool_tTObject::IsEqual(const TObject* obj) const


virtual Bool_tTObject::IsFolder() const


virtual Bool_tIsInside(Int_t x, Int_t y)


virtual Bool_tIsInside(Double_t x, Double_t y)


Bool_tTObject::IsOnHeap() const


virtual Bool_tTObject::IsSortable() const


Bool_tTObject::IsZombie() const


virtual voidTObject::ls(Option_t* option = "") const


virtual Int_tMakeCuts(char* cutsOpt)


voidTObject::MayNotUse(const char* method) const


virtual Bool_tTObject::Notify()


static voidTObject::operator delete(void* ptr)


static voidTObject::operator delete(void* ptr, void* vp)


static voidTObject::operator delete[](void* ptr)


static voidTObject::operator delete[](void* ptr, void* vp)


void*TObject::operator new(size_t sz)


void*TObject::operator new(size_t sz, void* vp)


void*TObject::operator new[](size_t sz)


void*TObject::operator new[](size_t sz, void* vp)


virtual voidPaint(Option_t* option)


virtual voidPaintStat(Int_t dostat, TF1* fit)


virtual voidTObject::Pop()


virtual voidTObject::Print(Option_t* option = "") const


virtual voidProcessMessage(const char* message, const TObject* obj)


virtual Int_tTObject::Read(const char* name)


virtual voidTObject::RecursiveRemove(TObject* obj)


voidTObject::ResetBit(UInt_t f)


virtual voidTObject::SaveAs(const char* filename = "", Option_t* option = "") const


virtual voidTObject::SavePrimitive(ostream& out, Option_t* option = "")


voidTObject::SetBit(UInt_t f)


voidTObject::SetBit(UInt_t f, Bool_t set)


virtual voidTObject::SetDrawOption(Option_t* option = "")


static voidTObject::SetDtorOnly(void* obj)


virtual voidSetHistogram(TH1* hist)


static voidTObject::SetObjectStat(Bool_t stat)


static voidTVirtualHistPainter::SetPainter(const char* painter)


virtual voidSetShowProjection(const char* option, Int_t nbins)


virtual voidSetStack(TList* stack)


virtual voidTObject::SetUniqueID(UInt_t uid)


virtual voidShowMembers(TMemberInspector& insp, char* parent)


virtual voidStreamer(TBuffer& b)


voidStreamerNVirtual(TBuffer& b)


virtual voidTObject::SysError(const char* method, const char* msgfmt) const


Bool_tTObject::TestBit(UInt_t f) const


Int_tTObject::TestBits(UInt_t f) const


virtual voidTObject::UseCurrentStyle()


virtual voidTObject::Warning(const char* method, const char* msgfmt) const


virtual Int_tTObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0)


virtual Int_tTObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0) const





protected:



virtual voidTObject::DoError(int level, const char* location, const char* fmt, va_list va) const


voidTObject::MakeZombie()





private:



TGLHistPainter(const TGLHistPainter&)


voidCreatePainter(const TGLHistPainter::PlotOption_t& parsed, const TString& option)


TGLHistPainter&operator=(const TGLHistPainter&)


TGLHistPainter::PlotOption_tParsePaintOption(const TString& option) const










Data Members


public:



enum TObject::EStatusBits { kCanDelete


kMustCleanup


kObjInCanvas


kIsReferenced


kHasUUID


kCannotPick


kNoContextMenu


kInvalidObject


};


enum TObject::[unnamed] { kIsOnHeap


kNotDeleted


kZombie


kBitMask


kSingleKey


kOverwrite


kWriteDelete


};





private:



TGLOrthoCamerafCamera


TGLPlotCoordinatesfCoord


auto_ptr<TVirtualHistPainter>fDefaultPainter


TGLParametricEquation*fEq


TF3*fF3


TGLAdapterfGLDevice


auto_ptr<TGLPlotPainter>fGLPainter


TH1*fHist


EGLPlotTypefPlotType


TList*fStack







Class Charts

























Inheritance
Inherited Members
Includes
Libraries



Class Charts


Function documentation


 TGLHistPainter(TH1 *hist)


ROOT does not use exceptions, so, if default painter's creation failed,
fDefaultPainter is 0. In each function, which use it, I have to check the pointer first.





 TGLHistPainter(TGLParametricEquation *equation)


This ctor creates gl-parametric plot's painter.





Int_t  DistancetoPrimitive(Int_t px, Int_t py)


Selects plot or axis.
9999 is the magic number, ROOT's classes use in DistancetoPrimitive.





void  DrawPanel()


Default implementation is OK
This function is called from a context menu
after right click on a plot's area. Opens window
("panel") with several controls.





void  ExecuteEvent(Int_t event, Int_t px, Int_t py)


Execute event.
Events are: mouse events in a plot's area,
key presses (while mouse cursor is in plot's area).
"Event execution" means one of the following actions:
1. Rotation.
2. Panning.
3. Zoom changing.
4. Moving dynamic profile.
5. Plot specific events - for example, 's' or 'S' key press for TF3.





void  FitPanel()


Default implementation is OK.
This function is called from a context menu
after right click on a plot's area. Opens window
("panel") with several controls.





TList * GetContourList(Double_t contour) const


Get contour list.
I do not use this function. Contours are implemented in
a completely different way by gl-painters.





char * GetObjectInfo(Int_t px, Int_t py) const


Overrides TObject::GetObjectInfo.
For lego info is: bin numbers (i, j), bin content.
For TF2 info is: x,y,z 3d surface-point for 2d screen-point under cursor
(this can work incorrectly now, because of wrong code in TF2).
For TF3 no info now.
For box info is: bin numbers (i, j, k), bin content.





TList * GetStack()


 Get stack.





Bool_t  IsInside(Int_t x, Int_t y)


Returns kTRUE if the cell ix, iy is inside one of the graphical cuts.
I do not use this function anywhere, this is a "default implementation".





Bool_t  IsInside(Double_t x, Double_t y)


Returns kTRUE if the cell x, y is inside one of the graphical cuts.
I do not use this function anywhere, this is a "default implementation".





void  PaintStat(Int_t dostat, TF1* fit)


Paint statistics.
This does not work on windows.





void  ProcessMessage(const char* message, const TObject* obj)


 Process message.





void  SetHistogram(TH1* hist)


 Set histogram.





void  SetStack(TList* stack)


 Set stack.





Int_t  MakeCuts(char* cutsOpt)


 Make cuts.





void  Paint(Option_t* option)


Final-overrider for TObject::Paint.





 ParsePaintOption(const TString& option) const


In principle, we can have several conflicting options: "lego surf pol sph",
but only one will be selected, which one - depends on parsing order in this function.





void  CreatePainter(const TGLHistPainter::PlotOption_t& parsed, const TString& option)


 Create painter.





void  SetShowProjection(const char* option, Int_t nbins)


 Set show projection.





 TGLHistPainter(TH1 *hist)








Last update: Mon Jun 25 19:52:25 2007





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